www/dansguardian: fix build on SmartOS #143
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1.3.4 (2013-02-28) * Support RDoc 4.0 (#168, judofyr) * Add mention of Org-Mode support (#165, aslakknutsen) * Add AsciiDoctorTemplate (#163, #164, aslakknutsen) * Add PlainTextTemplate (nathanaeljones) * Restrict locals to valid variable names (#158, thinkerbot) * ERB: Improve trim mode support (#156, ssimeonov) * Add CSVTemplate (#153, alexgb) * Remove special case for 1.9.1 (#147, guilleiguaran) * Add allows_script? method to Template (#143, bhollis) * Default to using Redcarpet2 (#139, DAddYE) * Allow File/Tempfile as filenames (#134, jamesotron) * Add EtanniTemplate (#131, manveru) * Support RDoc 3.10 (#112, timfel) * Less: Options are now being passed to the parser (#106, cowboyd)
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# Release Notes ## 0.13.3 * Allow `Mocha::ParameterMatchers#includes` to accept multiple items. Thanks to @simao. * Allow stubbing of *private* `Kernel` methods. Fixes #134. Thanks to @camski for reporting. * Avoid a warning when `test/unit/version` is required by other libraries in the same project. Fixes #140. Thanks to @tmiller. * Make auto-activation of Test::Unit integration more resilient. This change is specifically to cope with the nasty re-defining of classes that is done by the `minitest-spec-rails` gem. Fixes #143. Thanks to @tubaxenor for reporting. * Safer restoration of stubbed method visibility. Fixes #141. Thanks to @tmm1. * Ensure `Mockery` instance gets reset even if exception raised. Fixes #144. * Adapt Mocha acceptance tests to cope with changes in output from latest (v4.6.2) of MiniTest. * Updates to README about Rails compatibility.
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GObject Introspection based bindings on Windows support release!
=== Changes
==== NEWS
* Fixes
* Fixed a typo. [Reported by Masafumi Yokoyama]
* FIxed a typo. [Reported by Toyo Abe]
==== Ruby/GLib2
* Improvements
* Moved lib/gnome2-*.rb files to lib/gnome2/ directory.
* Supported GLib 2.34. [Reported by OBATA Akio]
==== Ruby/GdkPixbuf2
* Fixes
* [windows] Fixed PNG can't be handled problem.
[ruby-gnoem2-devel-ja] [Reported by Masafumi Yokoyama]
==== Ruby/GDK3
* Improvements
* [windows] Removed needless Greybird theme.
[ruby-gnome2-devel-en] [Reported by Regis d'Aubarede]
* Added Gdk::Window#create_cairo_context
[ruby-gnome2-devel-en] [Reported by Detlef Reichl]
==== Ruby/GTK3
* Improvements
* Updated samples.
[GitHub #140][GitHub #141][GitHub #144]
[Patch by Simon Arnaud]
[GitHub #142][GitHub #143][GitHub #145][GitHub #146][GitHub #148]
[Patch by Detlef Reichl]
==== Ruby/GObjectIntrospection
* Improvements
* [windows] Supported!
==== Ruby/GStreamer
* Improvements
* Supported GStreamer 1.0!
* Migrated to GObject Introspection bindings!
* Dropped GStreamer 0.10 support.
==== Ruby/Clutter
* Improvements
* [windows] Supported!
==== Ruby/ClutterGTK
* Improvements
* [windows] Supported!
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------ 0.6.40 ------ * Issue #376: brought back cli.exe and gui.exe that were deleted in the previous release; ------ 0.6.39 ------ * Add support for console launchers on ARM platforms. * Fix possible issue in GUI launchers where the subsystem was not supplied to the linker. * Launcher build script now refactored for robustness. * Issue #375: Resources extracted from a zip egg to the file system now also check the contents of the file against the zip contents during each invocation of get_resource_filename. ------ 0.6.38 ------ * Issue #371: The launcher manifest file is now installed properly. ------ 0.6.37 ------ * Issue #143: Launcher scripts, including easy_install itself, are now accompanied by a manifest on 32-bit Windows environments to avoid the Installer Detection Technology and thus undesirable UAC elevation described in `this Microsoft article <http://technet.microsoft.com/en-us/library/cc709628%28WS.10%29.aspx>`_.
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Changelog: ------------------------------------------------------------- mp3splt-gtk version 0.8.2 - fixed important bug in mp3splt-gtk: split using cue file was not splitting the last part - fixed tags encoding issue in mp3splt-gtk: encode in UTF-8 tags if not valid UTF-8 - implemented "prelisten a section to its ending splitpoint" in mp3splt-gtk (feature request #98) - libmp3splt check is now more correct and checks for the exact version of libmp3splt with = instead of >=; will be changed to >= when final version of libmp3splt will be released - now using pkg-config instead of mp3splt.m4 (bug #145) - corrected build files (configure.ac, Makefile.am, ...) and check using 'make distcheck' (bug #147) ------------------------------------------------------------- mp3splt-gtk version 0.8.1 - fixed important bug: application was crashing when pushing the split button without any splitpoint (libmp3splt) - fixed important bug: split by time was in hundreths of seconds instead of seconds ------------------------------------------------------------- mp3splt-gtk version 0.8 - added tags edition from the splitpoints table - closes feature #92 - added cloning features for mass copying of tags using right click on the splitpoints table - enhanced the CUE export to export the tags as REM comments and also the splitpoint names - automatically save & restore splitpoints in '~/.mp3splt-gtk/splitpoints.cue' - better amplitude wave display (wave does not "shake" anymore) - done issue #37 & #138 - nicer GUI for the option 'same output directory as the input file' - fixed amplitude wave to be more precise with ogg vorbis files (libmp3splt) - fixed important bug on mp3splt-gtk 'Queue to player' button - fixed bug #128 - hash symbol in filename breaks the player - done feature #38 - reorder filenames in mp3splt-gtk (description_here_partXX) - fixed bug #133 - updated GPLv2 COPYING file - fixed bug #137 - autogen.sh should run libtoolize before aclocal/automake - fixed bug #143 - be able to add splitpoint at the end from the player - fixed bug #136 - various compilation issues - fixed issue #90 - added back the icons to split preview and play preview in the splitpoints table - added a lot of tooltip and GUI renamings - done feature #91 - amplitude wave now persists in preferences - added one more interpolation level for the amplitude wave (level 6) - more precise wave preview in preferences - fixed bug when detecting the input tags version - output had no tags when the input only had ID3v1 (libmp3splt) - fixed bug #141 - when input file is a symlink and output directory is the one of the input file (libmp3splt) - amplitude more precise with ogg vorbis files (libmp3splt) - fixed bug on mp3 trim silence scan: last frame was skipped (libmp3splt) ------------------------------------------------------------- mp3splt-gtk version 0.7.3 - redesigned the mp3splt-gtk user interface - added option to specify the wave quality in the parameters (for performance reasons) - wave interpolation is now much correct - we use the douglas peucker algorithm instead of the previous one which was stupid - added gray areas where no splitpoints - regarding #3520736 - added seek key shortcuts to the player - #1811400 & #3528001 - heavy refactoring of mp3splt-gtk code - fixed bug: removing TLEN id3v2 tag from the split files (libmp3splt) - fixed bug #3530488 - regression introduced with ogg multiple logical streams (libmp3splt) ------------------------------------------------------------- mp3splt-gtk version 0.7.2 - fixed an important bug of memory leak in player drawing when using GTK+-2 - fixed bug not showing icon and image in the about dialog - fix for the '--disable-gtk3' option; also fixed the gtk 2.x/3.x check - made some player graphic optimisations - added player refresh rate option in Preferences->Player - added expanders to the player history and player splitpoints view - we don't need gtk 2 version >= 2.20; changed it to 2.18 ------------------------------------------------------------- mp3splt-gtk version 0.7.1 - added minimum track length option for silence scan - closes #2393766 - added gtk3 support (auto detection or --enable-gtk3, --disable-gtk3) - almost closes #3385903 (some tests still need to be done) - fixed #3385841 - removed scrollkeeper warnings - fixed #3385827 - added --disable-doxygen_doc - fixed #3385829 - building doxygen documentation by itself + installing doxygen files - fixed #3385833 - don't apply debugging flags or warnings flags by default: added --enable-c-debug --enable-optimise --enable-extra-warnings - added support for multiple ogg/vorbis logical streams (mail) (libmp3splt) - fixed mp3 frame mode with skippoint when skippoint too small (on the same frame as previous) (libmp3splt) - fixed several audacity labels issues (libmp3splt) - fixed some regression regarding mp3splt v2.1c - removed some checks relative to the total time - we cannot rely on the total time - for example with concatenated mp3s (libmp3splt)
|
Committed upstream, thanks! |
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------ 0.6.40 ------ * Issue #376: brought back cli.exe and gui.exe that were deleted in the previous release; ------ 0.6.39 ------ * Add support for console launchers on ARM platforms. * Fix possible issue in GUI launchers where the subsystem was not supplied to the linker. * Launcher build script now refactored for robustness. * Issue #375: Resources extracted from a zip egg to the file system now also check the contents of the file against the zip contents during each invocation of get_resource_filename. ------ 0.6.38 ------ * Issue #371: The launcher manifest file is now installed properly. ------ 0.6.37 ------ * Issue #143: Launcher scripts, including easy_install itself, are now accompanied by a manifest on 32-bit Windows environments to avoid the Installer Detection Technology and thus undesirable UAC elevation described in `this Microsoft article <http://technet.microsoft.com/en-us/library/cc709628%28WS.10%29.aspx>`_.
jperkin
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Changelog: ------------------------------------------------------------- mp3splt-gtk version 0.8.2 - fixed important bug in mp3splt-gtk: split using cue file was not splitting the last part - fixed tags encoding issue in mp3splt-gtk: encode in UTF-8 tags if not valid UTF-8 - implemented "prelisten a section to its ending splitpoint" in mp3splt-gtk (feature request #98) - libmp3splt check is now more correct and checks for the exact version of libmp3splt with = instead of >=; will be changed to >= when final version of libmp3splt will be released - now using pkg-config instead of mp3splt.m4 (bug #145) - corrected build files (configure.ac, Makefile.am, ...) and check using 'make distcheck' (bug #147) ------------------------------------------------------------- mp3splt-gtk version 0.8.1 - fixed important bug: application was crashing when pushing the split button without any splitpoint (libmp3splt) - fixed important bug: split by time was in hundreths of seconds instead of seconds ------------------------------------------------------------- mp3splt-gtk version 0.8 - added tags edition from the splitpoints table - closes feature #92 - added cloning features for mass copying of tags using right click on the splitpoints table - enhanced the CUE export to export the tags as REM comments and also the splitpoint names - automatically save & restore splitpoints in '~/.mp3splt-gtk/splitpoints.cue' - better amplitude wave display (wave does not "shake" anymore) - done issue #37 & #138 - nicer GUI for the option 'same output directory as the input file' - fixed amplitude wave to be more precise with ogg vorbis files (libmp3splt) - fixed important bug on mp3splt-gtk 'Queue to player' button - fixed bug #128 - hash symbol in filename breaks the player - done feature #38 - reorder filenames in mp3splt-gtk (description_here_partXX) - fixed bug #133 - updated GPLv2 COPYING file - fixed bug #137 - autogen.sh should run libtoolize before aclocal/automake - fixed bug #143 - be able to add splitpoint at the end from the player - fixed bug #136 - various compilation issues - fixed issue #90 - added back the icons to split preview and play preview in the splitpoints table - added a lot of tooltip and GUI renamings - done feature #91 - amplitude wave now persists in preferences - added one more interpolation level for the amplitude wave (level 6) - more precise wave preview in preferences - fixed bug when detecting the input tags version - output had no tags when the input only had ID3v1 (libmp3splt) - fixed bug #141 - when input file is a symlink and output directory is the one of the input file (libmp3splt) - amplitude more precise with ogg vorbis files (libmp3splt) - fixed bug on mp3 trim silence scan: last frame was skipped (libmp3splt) ------------------------------------------------------------- mp3splt-gtk version 0.7.3 - redesigned the mp3splt-gtk user interface - added option to specify the wave quality in the parameters (for performance reasons) - wave interpolation is now much correct - we use the douglas peucker algorithm instead of the previous one which was stupid - added gray areas where no splitpoints - regarding #3520736 - added seek key shortcuts to the player - #1811400 & #3528001 - heavy refactoring of mp3splt-gtk code - fixed bug: removing TLEN id3v2 tag from the split files (libmp3splt) - fixed bug #3530488 - regression introduced with ogg multiple logical streams (libmp3splt) ------------------------------------------------------------- mp3splt-gtk version 0.7.2 - fixed an important bug of memory leak in player drawing when using GTK+-2 - fixed bug not showing icon and image in the about dialog - fix for the '--disable-gtk3' option; also fixed the gtk 2.x/3.x check - made some player graphic optimisations - added player refresh rate option in Preferences->Player - added expanders to the player history and player splitpoints view - we don't need gtk 2 version >= 2.20; changed it to 2.18 ------------------------------------------------------------- mp3splt-gtk version 0.7.1 - added minimum track length option for silence scan - closes #2393766 - added gtk3 support (auto detection or --enable-gtk3, --disable-gtk3) - almost closes #3385903 (some tests still need to be done) - fixed #3385841 - removed scrollkeeper warnings - fixed #3385827 - added --disable-doxygen_doc - fixed #3385829 - building doxygen documentation by itself + installing doxygen files - fixed #3385833 - don't apply debugging flags or warnings flags by default: added --enable-c-debug --enable-optimise --enable-extra-warnings - added support for multiple ogg/vorbis logical streams (mail) (libmp3splt) - fixed mp3 frame mode with skippoint when skippoint too small (on the same frame as previous) (libmp3splt) - fixed several audacity labels issues (libmp3splt) - fixed some regression regarding mp3splt v2.1c - removed some checks relative to the total time - we cannot rely on the total time - for example with concatenated mp3s (libmp3splt)
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FITS (Flexible Image Transport System) is a data format most used in astronomy.
PyFITS is a Python module for reading, writing, and manipulating FITS files.
The module uses Python's object-oriented features to provide quick, easy, and
efficient access to FITS files. The use of Python's array syntax enables
immediate access to any FITS extension, header cards, or data items.
Changes to 2.4.0 (in py-pyfits):
Changelog
===========
3.2 (2013-11-26)
----------------
Highlights
^^^^^^^^^^
- Rewrote CFITSIO-based backend for handling tile compression of FITS files.
It now uses a standard CFITSIO instead of heavily modified pieces of CFITSIO
as before. PyFITS ships with its own copy of CFITSIO v3.35 which supports
the latest version of the Tiled Image Convention (v2.3), but system
packagers may choose instead to strip this out in favor of a
system-installed version of CFITSIO. Earlier versions may work, but nothing
earlier than 3.28 has been tested yet. (#169)
- Added support for reading and writing tables using the Q format for columns.
The Q format is identical to the P format (variable-length arrays) except
that it uses 64-bit integers for the data descriptors, allowing more than
4 GB of variable-length array data in a single table. (#160)
- Added initial support for table columns containing pseudo-unsigned integers.
This is currently enabled by using the ``uint=True`` option when opening
files; any table columns with the correct BZERO value will be interpreted
and returned as arrays of unsigned integers.
- Some refactoring of the table and ``FITS_rec`` modules in order to better
separate the details of the FITS binary and ASCII table data structures from
the HDU data structures that encapsulate them. Most of these changes should
not be apparent to users (but see API Changes below).
API Changes
^^^^^^^^^^^
- Assigning to values in ``ColDefs.names``, ``ColDefs.formats``,
``ColDefs.nulls`` and other attributes of ``ColDefs`` instances that return
lists of column properties is no longer supported. Assigning to those lists
will no longer update the corresponding columns. Instead, please just
modify the ``Column`` instances directly (``Column.name``, ``Column.null``,
etc.)
- The ``pyfits.new_table`` function is marked "pending deprecation". This
does not mean it will be removed outright or that its functionality has
changed. It will likely be replaced in the future for a function with
similar, if not subtly different functionality. A better, if not slightly
more verbose approach is to use ``pyfits.FITS_rec.from_columns`` to create
a new ``FITS_rec`` table--this has the same interface as
``pyfits.new_table``. The difference is that it returns a plan ``FITS_rec``
array, and not an HDU instance. This ``FITS_rec`` object can then be used
as the data argument in the constructors for ``BinTableHDU`` (for binary
tables) or ``TableHDU`` (for ASCII tables). This is analogous to creating
an ``ImageHDU`` by passing in an image array.
``pyfits.FITS_rec.from_columns`` is just a simpler way of creating a
FITS-compatible recarray from a FITS column specification.
- The ``updateHeader``, ``updateHeaderData``, and ``updateCompressedData``
methods of the ``CompDataHDU`` class are pending deprecation and moved to
internal methods. The operation of these methods depended too much on
internal state to be used safely by users; instead they are invoked
automatically in the appropriate places when reading/writing compressed image
HDUs.
- The ``CompDataHDU.compData`` attribute is pending deprecation in favor of
the clearer and more PEP-8 compatible ``CompDataHDU.compressed_data``.
- The constructor for ``CompDataHDU`` has been changed to accept new keyword
arguments. The new keyword arguments are essentially the same, but are in
underscore_separated format rather than camelCase format. The old arguments
are still pending deprecation.
- The internal attributes of HDU classes ``_hdrLoc``, ``_datLoc``, and
``_datSpan`` have been replaced with ``_header_offset``, ``_data_offset``,
and ``_data_size`` respectively. The old attribute names are still pending
deprecation. This should only be of interest to advanced users who have
created their own HDU subclasses.
- The following previously deprecated functions and methods have been removed
entirely: ``createCard``, ``createCardFromString``, ``upperKey``,
``ColDefs.data``, ``setExtensionNameCaseSensitive``, ``_File.getfile``,
``_TableBaseHDU.get_coldefs``, ``Header.has_key``, ``Header.ascardlist``.
If you run your code with a previous version of PyFITS (>= 3.0, < 3.2) with
the ``python -Wd`` argument, warnings for all deprecated interfaces still in
use will be displayed.
- Interfaces that were pending deprecation are now fully deprecated. These
include: ``create_card``, ``create_card_from_string``, ``upper_key``,
``Header.get_history``, and ``Header.get_comment``.
- The ``.name`` attribute on HDUs is now directly tied to the HDU's header, so
that if ``.header['EXTNAME']`` changes so does ``.name`` and vice-versa.
- The ``pyfits.file.PYTHON_MODES`` constant dict was renamed to
``pyfits.file.PYFITS_MODES`` which better reflects its purpose. This is
rarely used by client code, however. Support for the old name will be
removed by PyFITS 3.4.
Other Changes and Additions
^^^^^^^^^^^^^^^^^^^^^^^^^^^
- The new compression code also adds support for the ZQUANTIZ and ZDITHER0
keywords added in more recent versions of this FITS Tile Compression spec.
This includes support for lossless compression with GZIP. (#198) By default
no dithering is used, but the ``SUBTRACTIVE_DITHER_1`` and
``SUBTRACTIVE_DITHER_2`` methods can be enabled by passing the correct
constants to the ``quantize_method`` argument to the ``CompImageHDU``
constuctor. A seed can be manually specified, or automatically generated
using either the system clock or checksum-based methods via the
``dither_seed`` argument. See the documentation for ``CompImageHDU`` for
more details. (#198) (spacetelescope/PYFITS#32)
- Images compressed with the Tile Compression standard can now be larger than
4 GB through support of the Q format. (#159)
- All HDUs now have a ``.ver`` ``.level`` attribute that returns the value of
the EXTVAL and EXTLEVEL keywords from that HDU's header, if the exist. This
was added for consistency with the ``.name`` attribute which returns the
EXTNAME value from the header.
- Then ``Column`` and ``ColDefs`` classes have new ``.dtype`` attributes
which give the Numpy dtype for the column data in the first case, and the
full Numpy compound dtype for each table row in the latter case.
- There was an issue where new tables created defaulted the values in all
string columns to '0.0'. Now string columns are filled with empty strings
by default--this seems a less surprising default, but it may cause
differences with tables created with older versions of PyFITS.
- Improved round-tripping and preservation of manually assigned column
attributes (``TNULLn``, ``TSCALn``, etc.) in table HDU headers.
(astropy/astropy#996)
Bug Fixes
^^^^^^^^^
- Binary tables containing compressed images may, optionally, contain other
columns unrelated to the tile compression convention. Although this is an
uncommon use case, it is permitted by the standard. (#159)
- Reworked some of the file I/O routines to allow simpler, more consistent
mapping between OS-level file modes ('rb', 'wb', 'ab', etc.) and the more
"PyFITS-specific" modes used by PyFITS like "readonly" and "update".
That is, if reading a FITS file from an open file object, it doesn't matter
as much what "mode" it was opened in so long as it has the right
capabilities (read/write/etc.) Also works around bugs in the Python io
module in 2.6+ with regard to file modes. (spacetelescope/PyFITS#33)
- Fixed an obscure issue that can occur on systems that don't have flush to
memory-mapped files implemented (namely GNU Hurd). (astropy/astropy#968)
3.1.3 (2013-11-26)
------------------
- Disallowed assigning NaN and Inf floating point values as header values,
since the FITS standard does not define a way to represent them in. Because
this is undefined, the previous behavior did not make sense and produced
invalid FITS files. (spacetelescope/PyFITS#11)
- Added a workaround for a bug in 64-bit OSX that could cause truncation when
writing files greater than 2^32 bytes in size. (spacetelescope/PyFITS#28)
- Fixed a long-standing issue where writing binary tables did not correctly
write the TFORMn keywords for variable-length array columns (they ommitted
the max array length parameter of the format). This was thought fixed in
v3.1.2, but it was only fixed there for compressed image HDUs and not for
binary tables in general.
- Fixed an obscure issue that can occur on systems that don't have flush to
memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2)
3.0.12 (2013-11-26)
-------------------
- Disallowed assigning NaN and Inf floating point values as header values,
since the FITS standard does not define a way to represent them in. Because
this is undefined, the previous behavior did not make sense and produced
invalid FITS files. (Backported from 3.1.3)
- Added a workaround for a bug in 64-bit OSX that could cause truncation when
writing files greater than 2^32 bytes in size. (Backported from 3.1.3)
- Fixed a long-standing issue where writing binary tables did not correctly
write the TFORMn keywords for variable-length array columns (they ommitted
the max array length parameter of the format). This was thought fixed in
v3.1.2, but it was only fixed there for compressed image HDUs and not for
binary tables in general. (Backported from 3.1.3)
- Fixed an obscure issue that can occur on systems that don't have flush to
memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2)
3.1.2 (2013-04-22)
------------------
- When an error occurs opening a file in fitsdiff the exception message will
now at least mention which file had the error. (#168)
- Fixed support for opening gzipped FITS files by filename in a writeable mode
(PyFITS has supported writing to gzip files for some time now, but only
enabled it when GzipFile objects were passed to ``pyfits.open()`` due to
some legacy code preventing full gzip support. (#195)
- Added a more helpful error message in the case of malformatted FITS files
that contain non-float NULL values in an ASCII table but are missing the
required TNULLn keywords in the header. (#197)
- Fixed an (apparently long-standing) issue where writing compressed images
did not correctly write the TFORMn keywords for variable-length array
columns (they ommitted the max array length parameter of the format). (#199)
- Slightly refactored how tables containing variable-length array columns are
handled to add two improvements: Fixes an issue where accessing the data
after a call to the `pyfits.getdata` convenience function caused an
exception, and allows the VLA data to be read from an existing mmap of the
FITS file. (#200)
- Fixed a bug that could occur when opening a table containing
multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it
out to a new file. (#201)
- Added use of the console_scripts entry point to install the fitsdiff and
fitscheck scripts, which if nothing else provides better Windows support.
The generated scripts now override the ones explicitly defined in the
scripts/ directory (which were just trivial stubs to begin with). (#202)
- Fixed a bug on Python 3 where attempting to open a non-existent file on
Python 3 caused a seemingly unrelated traceback. (#203)
- Fixed a bug in fitsdiff that reported two header keywords containing NaN
as value as different. (#204)
- Fixed an issue in the tests that caused some tests to fail if pyfits is
installed with read-only permissions. (#208)
- Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array
containing boolean fields converted all the values to ``False``. (#215)
- Fixed an issue where passing an array of integers into the constructor of
``Column()`` when the column type is floats of the same byte width caused the
column array to become garbled. (#218)
- Fixed inconsistent behavior in creating CONTINUE cards from byte strings
versus unicode strings in Python 2--CONTINUE cards can now be created
properly from unicode strings (so long as they are convertable to ASCII).
(spacetelescope/PyFITS#1)
- Fixed a couple cases where creating a new table using TDIMn in some of the
columns could caused a crash. (spacetelescope/PyFITS#3)
- Fixed a bug in parsing HIERARCH keywords that do not have a space after
the first equals sign (before the value). (spacetelescope/PyFITS#5)
- Prevented extra leading whitespace on HIERARCH keywords from being treated
as part of the keyword. (spacetelescope/PyFITS#6)
- Fixed a bug where HIERARCH keywords containing lower-case letters was
mistakenly marked as invalid during header validation.
(spacetelescope/PyFITS#7)
- Fixed an issue that was ancillary to (spacetelescope/PyFITS#7) where the
``Header.index()`` method did not work correctly with HIERARCH keywords
containing lower-case letters.
3.0.11 (2013-04-17)
-------------------
- Fixed support for opening gzipped FITS files by filename in a writeable mode
(PyFITS has supported writing to gzip files for some time now, but only
enabled it when GzipFile objects were passed to ``pyfits.open()`` due to
some legacy code preventing full gzip support. Backported from 3.1.2. (#195)
- Added a more helpful error message in the case of malformatted FITS files
that contain non-float NULL values in an ASCII table but are missing the
required TNULLn keywords in the header. Backported from 3.1.2. (#197)
- Fixed an (apparently long-standing) issue where writing compressed images did
not correctly write the TFORMn keywords for variable-length array columns
(they ommitted the max array length parameter of the format). Backported from
3.1.2. (#199)
- Slightly refactored how tables containing variable-length array columns are
handled to add two improvements: Fixes an issue where accessing the data
after a call to the `pyfits.getdata` convenience function caused an
exception, and allows the VLA data to be read from an existing mmap of the
FITS file. Backported from 3.1.2. (#200)
- Fixed a bug that could occur when opening a table containing
multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it
out to a new file. Backported from 3.1.2. (#201)
- Fixed a bug on Python 3 where attempting to open a non-existent file on
Python 3 caused a seemingly unrelated traceback. Backported from 3.1.2.
(#203)
- Fixed a bug in fitsdiff that reported two header keywords containing NaN
as value as different. Backported from 3.1.2. (#204)
- Fixed an issue in the tests that caused some tests to fail if pyfits is
installed with read-only permissions. Backported from 3.1.2. (#208)
- Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array
containing boolean fields converted all the values to ``False``. Backported
from 3.1.2. (#215)
- Fixed an issue where passing an array of integers into the constructor of
``Column()`` when the column type is floats of the same byte width caused the
column array to become garbled. Backported from 3.1.2. (#218)
- Fixed a couple cases where creating a new table using TDIMn in some of the
columns could caused a crash. Backported from 3.1.2.
(spacetelescope/PyFITS#3)
3.1.1 (2013-01-02)
------------------
This is a bug fix release for the 3.1.x series.
Bug Fixes
^^^^^^^^^
- Improved handling of scaled images and pseudo-unsigned integer images in
compressed image HDUs. They now work more transparently like normal image
HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options,
as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method
works better too. (#88)
- Permits non-string values for the EXTNAME keyword when reading in a file,
rather than throwing an exception due to the malformatting. Added
verification for the format of the EXTNAME keyword when writing. (#96)
- Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME
is specified in the header, it will also be reflected in the ``.name``
attribute and in ``pyfits.info()``. These keywords used to be verboten in
PRIMARY HDUs, but the latest version of the FITS standard allows them.
(#151)
- HCOMPRESS can again be used to compress data cubes (and higher-dimensional
arrays) so long as the tile size is effectively 2-dimensional. In fact,
PyFITS will automatically use compatible tile sizes even if they're not
explicitly specified. (#171)
- Added support for the optional ``endcard`` parameter in the
``Header.fromtextfile()`` and ``Header.totextfile()`` methods. Although
``endcard=False`` was a reasonable default assumption, there are still text
dumps of FITS headers that include the END card, so this should have been
more flexible. (#176)
- Fixed a crash when running fitsdiff on two empty (that is, zero row) tables.
(#178)
- Fixed an issue where opening files containing random groups HDUs in update
mode could cause an unnecessary rewrite of the file even if none of the
data is modified. (#179)
- Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS
is used with Numpy 1.7 in some cases. (#180)
- Fixed a crash when generating diff reports from diffs using the
``ignore_comments`` options. (#181)
- Fixed some bugs with WCS Paper IV record-valued keyword cards:
- Cards that looked kind of like RVKCs but were not intended to be were
over-permissively treated as such--commentary keywords like COMMENT and
HISTORY were particularly affected. (#183)
- Looking up a card in a header by its standard FITS keyword only should
always return the raw value of that card. That way cards containing
values that happen to valid RVKCs but were not intended to be will still
be treated like normal cards. (#184)
- Looking up a RVKC in a header with only part of the field-specifier (for
example "DP1.AXIS" instead of "DP1.AXIS.1") was implicitly treated as a
wildcard lookup. (#184)
- Fixed a crash when diffing two FITS files where at least one contains a
compressed image HDU which was not recognized as an image instead of a
table. (#187)
- Fixed bugs in the backwards compatibility layer for the ``CardList.index``
and ``CardList.count`` methods. (#190)
- Improved ``__repr__`` and text file representation of cards with long values
that are split into CONTINUE cards. (#193)
- Fixed a crash when trying to assign a long (> 72 character) value to blank
('') keywords. This also changed how blank keywords are represented--there
are still exactly 8 spaces before any commentary content can begin; this
*may* affect the exact display of header cards that assumed there could be
fewer spaces in a blank keyword card before the content begins. However, the
current approach is more in line with the requirements of the FITS standard.
(#194)
3.0.10 (2013-01-02)
-------------------
- Improved handling of scaled images and pseudo-unsigned integer images in
compressed image HDUs. They now work more transparently like normal image
HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options,
as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method
works better too. Backported from 3.1.1. (#88)
- Permits non-string values for the EXTNAME keyword when reading in a file,
rather than throwing an exception due to the malformatting. Added
verification for the format of the EXTNAME keyword when writing. Backported
from 3.1.1. (#96)
- Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME
is specified in the header, it will also be reflected in the ``.name``
attribute and in ``pyfits.info()``. These keywords used to be verbotten in
PRIMARY HDUs, but the latest version of the FITS standard allows them.
Backported from 3.1.1. (#151)
- HCOMPRESS can again be used to compress data cubes (and higher-dimensional
arrays) so long as the tile size is effectively 2-dimensional. In fact,
PyFITS will not automatically use compatible tile sizes even if they're not
explicitly specified. Backported from 3.1.1. (#171)
- Fixed a bug when writing out files containing zero-width table columns,
where the TFIELDS keyword would be updated incorrectly, leaving the table
largely unreadable. Backported from 3.1.0. (#174)
- Fixed an issue where opening files containing random groups HDUs in update
mode could cause an unnecessary rewrite of the file even if none of the
data is modified. Backported from 3.1.1. (#179)
- Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS
is used with Numpy 1.7 in some cases. Backported from 3.1.1. (#180)
3.1 (2012-08-08)
----------------
Highlights
^^^^^^^^^^
- The ``Header`` object has been significantly reworked, and ``CardList``
objects are now deprecated (their functionality folded into the ``Header``
class). See API Changes below for more details.
- Memory maps are now used by default to access HDU data. See API Changes
below for more details.
- Now includes a new version of the ``fitsdiff`` program for comparing two
FITS files, and a new FITS comparison API used by ``fitsdiff``. See New
Features below.
API Changes
^^^^^^^^^^^
- The ``Header`` class has been rewritten, and the ``CardList`` class is
deprecated. Most of the basic details of working with FITS headers are
unchanged, and will not be noticed by most users. But there are differences
in some areas that will be of interest to advanced users, and to application
developers. For full details of the changes, see the "Header Interface
Transition Guide" section in the PyFITS documentation. See ticket #64 on
the PyFITS Trac for futher details and background. Some highlights are
listed below:
* The Header class now fully implements the Python dict interface, and can
be used interchangably with a dict, where the keys are header keywords.
* New keywords can be added to the header using normal keyword assignment
(previously it was necessary to use ``Header.update`` to add new
keywords). For example::
>>> header['NAXIS'] = 2
will update the existing 'FOO' keyword if it already exists, or add a new
one if it doesn't exist, just like a dict.
* It is possible to assign both a value and a comment at the same time using
a tuple::
>>> header['NAXIS'] = (2, 'Number of axes')
* To add/update a new card and ensure it's added in a specific location, use
``Header.set()``::
>>> header.set('NAXIS', 2, 'Number of axes', after='BITPIX')
This works the same as the old ``Header.update()``. ``Header.update()``
still works in the old way too, but is deprecated.
* Although ``Card`` objects still exist, it generally is not necessary to
work with them directly. ``Header.ascardlist()``/``Header.ascard`` are
deprecated and should not be used. To directly access the ``Card``
objects in a header, use ``Header.cards``.
* To access card comments, it is still possible to either go through the
card itself, or through ``Header.comments``. For example::
>>> header.cards['NAXIS'].comment
Number of axes
>>> header.comments['NAXIS']
Number of axes
* ``Card`` objects can now be used interchangeably with
``(keyword, value, comment)`` 3-tuples. They still have ``.value`` and
``.comment`` attributes as well. The ``.key`` attribute has been renamed
to ``.keyword`` for consistency, though ``.key`` is still supported (but
deprecated).
- Memory mapping is now used by default to access HDU data. That is,
``pyfits.open()`` uses ``memmap=True`` as the default. This provides better
performance in the majority of use cases--there are only some I/O intensive
applications where it might not be desirable. Enabling mmap by default also
enabled finding and fixing a large number of bugs in PyFITS' handling of
memory-mapped data (most of these bug fixes were backported to PyFITS
3.0.5). (#85)
* A new ``pyfits.USE_MEMMAP`` global variable was added. Set
``pyfits.USE_MEMMAP = False`` to change the default memmap setting for
opening files. This is especially useful for controlling the behavior in
applications where pyfits is deeply embedded.
* Likewise, a new ``PYFITS_USE_MEMMAP`` environment variable is supported.
Set ``PYFITS_USE_MEMMAP = 0`` in your environment to change the default
behavior.
- The ``size()`` method on HDU objects is now a ``.size`` property--this
returns the size in bytes of the data portion of the HDU, and in most cases
is equivalent to ``hdu.data.nbytes`` (#83)
- ``BinTableHDU.tdump`` and ``BinTableHDU.tcreate`` are deprecated--use
``BinTableHDU.dump`` and ``BinTableHDU.load`` instead. The new methods
output the table data in a slightly different format from previous versions,
which places quotes around each value. This format is compatible with data
dumps from previous versions of PyFITS, but not vice-versa due to a parsing
bug in older versions.
- Likewise the ``pyfits.tdump`` and ``pyfits.tcreate`` convenience function
versions of these methods have been renamed ``pyfits.tabledump`` and
``pyfits.tableload``. The old deprecated, but currently retained for
backwards compatibility. (r1125)
- A new global variable ``pyfits.EXTENSION_NAME_CASE_SENSITIVE`` was added.
This serves as a replacement for ``pyfits.setExtensionNameCaseSensitive``
which is not deprecated and may be removed in a future version. To enable
case-sensitivity of extension names (i.e. treat 'sci' as distict from 'SCI')
set ``pyfits.EXTENSION_NAME_CASE_SENSITIVE = True``. The default is
``False``. (r1139)
- A new global configuration variable ``pyfits.STRIP_HEADER_WHITESPACE`` was
added. By default, if a string value in a header contains trailing
whitespace, that whitespace is automatically removed when the value is read.
Now if you set ``pyfits.STRIP_HEADER_WHITESPACE = False`` all whitespace is
preserved. (#146)
- The old ``classExtensions`` extension mechanism (which was deprecated in
PyFITS 3.0) is removed outright. To our knowledge it was no longer used
anywhere. (r1309)
- Warning messages from PyFITS issued through the Python warnings API are now
output to stderr instead of stdout, as is the default. PyFITS no longer
modifies the default behavior of the warnings module with respect to which
stream it outputs to. (r1319)
- The ``checksum`` argument to ``pyfits.open()`` now accepts a value of
'remove', which causes any existing CHECKSUM/DATASUM keywords to be ignored,
and removed when the file is saved.
New Features
^^^^^^^^^^^^
- Added support for the proposed "FITS" extension HDU type. See
http://listmgr.cv.nrao.edu/pipermail/fitsbits/2002-April/001094.html. FITS
HDUs contain an entire FITS file embedded in their data section. `FitsHDU`
objects work like other HDU types in PyFITS. Their ``.data`` attribute
returns the raw data array. However, they have a special ``.hdulist``
attribute which processes the data as a FITS file and returns it as an
in-memory HDUList object. FitsHDU objects also support a
``FitsHDU.fromhdulist()`` classmethod which returns a new `FitsHDU` object
that embeds the supplied HDUList. (#80)
- Added a new ``.is_image`` attribute on HDU objects, which is True if the HDU
data is an 'image' as opposed to a table or something else. Here the
meaning of 'image' is fairly loose, and mostly just means a Primary or Image
extension HDU, or possibly a compressed image HDU (#71)
- Added an ``HDUList.fromstring`` classmethod which can parse a FITS file
already in memory and instantiate and ``HDUList`` object from it. This
could be useful for integrating PyFITS with other libraries that work on
FITS file, such as CFITSIO. It may also be useful in streaming
applications. The name is a slight misnomer, in that it actually accepts
any Python object that implements the buffer interface, which includes
``bytes``, ``bytearray``, ``memoryview``, ``numpy.ndarray``, etc. (#90)
- Added a new ``pyfits.diff`` module which contains facilities for comparing
FITS files. One can use the ``pyfits.diff.FITSDiff`` class to compare two
FITS files in their entirety. There is also a ``pyfits.diff.HeaderDiff``
class for just comparing two FITS headers, and other similar interfaces.
See the PyFITS Documentation for more details on this interface. The
``pyfits.diff`` module powers the new ``fitsdiff`` program installed with
PyFITS. After installing PyFITS, run ``fitsdiff --help`` for usage details.
- ``pyfits.open()`` now accepts a ``scale_back`` argument. If set to
``True``, this automatically scales the data using the original BZERO and
BSCALE parameters the file had when it was first opened, if any, as well as
the original BITPIX. For example, if the original BITPIX were 16, this
would be equivalent to calling ``hdu.scale('int16', 'old')`` just before
calling ``flush()`` or ``close()`` on the file. This option applies to all
HDUs in the file. (#120)
- ``pyfits.open()`` now accepts a ``save_backup`` argument. If set to
``True``, this automatically saves a backup of the original file before
flushing any changes to it (this of course only applies to update and append
mode). This may be especially useful when working with scaled image data.
(#121)
Changes in Behavior
^^^^^^^^^^^^^^^^^^^
- Warnings from PyFITS are not output to stderr by default, instead of stdout
as it has been for some time. This is contrary to most users' expectations
and makes it more difficult for them to separate output from PyFITS from the
desired output for their scripts. (r1319)
Bug Fixes
^^^^^^^^^
- Fixed ``pyfits.tcreate()`` (now ``pyfits.tableload()``) to be more robust
when encountering blank lines in a column definition file (#14)
- Fixed a fairly rare crash that could occur in the handling of CONTINUE cards
when using Numpy 1.4 or lower (though 1.4 is the oldest version supported by
PyFITS). (r1330)
- Fixed ``_BaseHDU.fromstring`` to actually correctly instantiate an HDU
object from a string/buffer containing the header and data of that HDU.
This allowed for the implementation of ``HDUList.fromstring`` described
above. (#90)
- Fixed a rare corner case where, in some use cases, (mildly, recoverably)
malformatted float values in headers were not properly returned as floats.
(#137)
- Fixed a corollary to the previous bug where float values with a leading zero
before the decimal point had the leading zero unnecessarily removed when
saving changes to the file (eg. "0.001" would be written back as ".001" even
if no changes were otherwise made to the file). (#137)
- When opening a file containing CHECKSUM and/or DATASUM keywords in update
mode, the CHECKSUM/DATASUM are updated and preserved even if the file was
opened with checksum=False. This change in behavior prevents checksums from
being unintentionally removed. (#148)
- Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it
was not restoring the image to its original BSCALE and BZERO values. (#162)
- Fixed a bug when writing out files containing zero-width table columns,
where the TFIELDS keyword would be updated incorrectly, leaving the table
largely unreadable. This fix will be backported to the 3.0.x series in
version 3.0.10. (#174)
3.0.9 (2012-08-06)
------------------
This is a bug fix release for the 3.0.x series.
Bug Fixes
^^^^^^^^^
- Fixed ``Header.values()``/``Header.itervalues()`` and ``Header.items()``/
``Header.iteritems()`` to correctly return the different values for
duplicate keywords (particularly commentary keywords like HISTORY and
COMMENT). This makes the old Header implementation slightly more compatible
with the new implementation in PyFITS 3.1. (#127)
.. note::
This fix did not change the existing behavior from earlier PyFITS
versions where ``Header.keys()`` returns all keywords in the header with
duplicates removed. PyFITS 3.1 changes that behavior, so that
``Header.keys()`` includes duplicates.
- Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it
was not restoring the image to its original BSCALE and BZERO values. (#162)
- Fixed a bug where opening a file containing compressed image HDUs in
'update' mode and then immediately closing it without making any changes
caused the file to be rewritten unncessarily. (#167)
- Fixed two memory leaks that could occur when writing compressed image data,
or in some cases when opening files containing compressed image HDUs in
'update' mode. (#168)
3.0.8 (2012-06-04)
------------------
Changes in Behavior
^^^^^^^^^^^^^^^^^^^
- Prior to this release, image data sections did not work with scaled
data--that is, images with non-trivial BSCALE and/or BZERO values.
Previously, in order to read such images in sections, it was necessary to
manually apply the BSCALE+BZERO to each section. It's worth noting that
sections *did* support pseudo-unsigned ints (flakily). This change just
extends that support for general BSCALE+BZERO values.
Bug Fixes
^^^^^^^^^
- Fixed a bug that prevented updates to values in boolean table columns from
being saved. This turned out to be a symptom of a deeper problem that could
prevent other table updates from being saved as well. (#139)
- Fixed a corner case in which a keyword comment ending with the string "END"
could, in some circumstances, cause headers (and the rest of the file after
that point) to be misread. (#142)
- Fixed support for scaled image data and psuedo-unsigned ints in image data
sections (``hdu.section``). Previously this was not supported at all. At
some point support was supposedly added, but it was buggy and incomplete.
Now the feature seems to work much better. (#143)
- Fixed the documentation to point out that image data sections *do* support
non-contiguous slices (and have for a long time). The documentation was
never updated to reflect this, and misinformed users that only contiguous
slices were supported, leading to some confusion. (#144)
- Fixed a bug where creating an ``HDUList`` object containing multiple PRIMARY
HDUs caused an infinite recursion when validating the object prior to
writing to a file. (#145)
- Fixed a rare but serious case where saving an update to a file that
previously had a CHECKSUM and/or DATASUM keyword, but removed the checksum
in saving, could cause the file to be slightly corrupted and unreadable.
(#147)
- Fixed problems with reading "non-standard" FITS files with primary headers
containing SIMPLE = F. PyFITS has never made many guarantees as to how such
files are handled. But it should at least be possible to read their
headers, and the data if possible. Saving changes to such a file should not
try to prepend an unwanted valid PRIMARY HDU. (#157)
- Fixed a bug where opening an image with ``disable_image_compression = True``
caused compression to be disabled for all subsequent ``pyfits.open()`` calls.
(r1651)
3.0.7 (2012-04-10)
------------------
Changes in Behavior
^^^^^^^^^^^^^^^^^^^
- Slices of GroupData objects now return new GroupData objects instead of
extended multi-row _Group objects. This is analogous to how PyFITS 3.0 fixed
FITS_rec slicing, and should have been fixed for GroupData at the same time.
The old behavior caused bugs where functions internal to Numpy expected that
slicing an ndarray would return a new ndarray. As this is a rare usecase
with a rare feature most users are unlikely to be affected by this change.
- The previously internal _Group object for representing individual group
records in a GroupData object are renamed Group and are now a public
interface. However, there's almost no good reason to create Group objects
directly, so it shouldn't be considered a "new feature".
- An annoyance from PyFITS 3.0.6 was fixed, where the value of the EXTEND
keyword was always being set to F if there are not actually any extension
HDUs. It was unnecessary to modify this value.
Bug Fixes
^^^^^^^^^
- Fixed GroupData objects to return new GroupData objects when sliced instead
of _Group record objects. See "Changes in behavior" above for more details.
- Fixed slicing of Group objects--previously it was not possible to slice
slice them at all.
- Made it possible to assign `np.bool_` objects as header values. (#123)
- Fixed overly strict handling of the EXTEND keyword; see "Changes in
behavior" above. (#124)
- Fixed many cases where an HDU's header would be marked as "modified" by
PyFITS and rewritten, even when no changes to the header are necessary.
(#125)
- Fixed a bug where the values of the PTYPEn keywords in a random groups HDU
were forced to be all lower-case when saving the file. (#130)
- Removed an unnecessary inline import in `ExtensionHDU.__setattr__` that was
causing some slowdown when opening files containing a large number of
extensions, plus a few other small (but not insignficant) performance
improvements thanks to Julian Taylor. (#133)
- Fixed a regression where header blocks containing invalid end-of-header
padding (i.e. null bytes instead of spaces) couldn't be parsed by PyFITS.
Such headers can be parsed again, but a warning is raised, as such headers
are not valid FITS. (#136)
- Fixed a memory leak where table data in random groups HDUs weren't being
garbage collected. (#138)
3.0.6 (2012-02-29)
------------------
Highlights
^^^^^^^^^^
The main reason for this release is to fix an issue that was introduced in
PyFITS 3.0.5 where merely opening a file containing scaled data (that is, with
non-trivial BSCALE and BZERO keywords) in 'update' mode would cause the data
to be automatically rescaled--possibly converting the data from ints to
floats--as soon as the file is closed, even if the application did not touch
the data. Now PyFITS will only rescale the data in an extension when the data
is actually accessed by the application. So opening a file in 'update' mode
in order to modify the header or append new extensions will not cause any
change to the data in existing extensions.
This release also fixes a few Windows-specific bugs found through more
extensive Windows testing, and other miscellaneous bugs.
Bug Fixes
^^^^^^^^^
- More accurate error messages when opening files containing invalid header
cards. (#109)
- Fixed a possible reference cycle/memory leak that was caught through more
extensive testing on Windows. (#112)
- Fixed 'ostream' mode to open the underlying file in 'wb' mode instead of 'w'
mode. (#112)
- Fixed a Windows-only issue where trying to save updates to a resized FITS
file could result in a crash due to there being open mmaps on that file.
(#112)
- Fixed a crash when trying to create a FITS table (i.e. with new_table())
from a Numpy array containing bool fields. (#113)
- Fixed a bug where manually initializing an ``HDUList`` with a list of of
HDUs wouldn't set the correct EXTEND keyword value on the primary HDU.
(#114)
- Fixed a crash that could occur when trying to deepcopy a Header in Python <
2.7. (#115)
- Fixed an issue where merely opening a scaled image in 'update' mode would
cause the data to be converted to floats when the file is closed. (#119)
3.0.5 (2012-01-30)
------------------
- Fixed a crash that could occur when accessing image sections of files
opened with memmap=True. (r1211)
- Fixed the inconsistency in the behavior of files opened in 'readonly' mode
when memmap=True vs. when memmap=False. In the latter case, although
changes to array data were not saved to disk, it was possible to update the
array data in memory. On the other hand with memmap=True, 'readonly' mode
prevented even in-memory modification to the data. This is what
'copyonwrite' mode was for, but difference in behavior was confusing. Now
'readonly' is equivalent to 'copyonwrite' when using memmap. If the old
behavior of denying changes to the array data is necessary, a new
'denywrite' mode may be used, though it is only applicable to files opened
with memmap. (r1275)
- Fixed an issue where files opened with memmap=True would return image data
as a raw numpy.memmap object, which can cause some unexpected
behaviors--instead memmap object is viewed as a numpy.ndarray. (r1285)
- Fixed an issue in Python 3 where a workaround for a bug in Numpy on Python 3
interacted badly with some other software, namely to vo.table package (and
possibly others). (r1320, r1337, and #110)
- Fixed buggy behavior in the handling of SIGINTs (i.e. Ctrl-C keyboard
interrupts) while flushing changes to a FITS file. PyFITS already prevented
SIGINTs from causing an incomplete flush, but did not clean up the signal
handlers properly afterwards, or reraise the keyboard interrupt once the
flush was complete. (r1321)
- Fixed a crash that could occur in Python 3 when opening files with checksum
checking enabled. (r1336)
- Fixed a small bug that could cause a crash in the `StreamingHDU` interface
when using Numpy below version 1.5.
- Fixed a crash that could occur when creating a new `CompImageHDU` from an
array of big-endian data. (#104)
- Fixed a crash when opening a file with extra zero padding at the end.
Though FITS files should not have such padding, it's not explictly forbidden
by the format either, and PyFITS shouldn't stumble over it. (#106)
- Fixed a major slowdown in opening tables containing large columns of string
values. (#111)
3.0.4 (2011-11-22)
------------------
- Fixed a crash when writing HCOMPRESS compressed images that could happen on
Python 2.5 and 2.6. (r1217)
- Fixed a crash when slicing an table in a file opened in 'readonly' mode with
memmap=True. (r1230)
- Writing changes to a file or writing to a new file verifies the output in
'fix' mode by default instead of 'exception'--that is, PyFITS will
automatically fix common FITS format errors rather than raising an
exception. (r1243)
- Fixed a bug where convenience functions such as getval() and getheader()
crashed when specifying just 'PRIMARY' as the extension to use (r1263).
- Fixed a bug that prevented passing keyword arguments (beyond the standard
data and header arguments) as positional arguments to the constructors of
extension HDU classes.
- Fixed some tests that were failing on Windows--in this case the tests
themselves failed to close some temp files and Windows refused to delete them
while there were still open handles on them. (r1295)
- Fixed an issue with floating point formatting in header values on Python 2.5
for Windows (and possibly other platforms). The exponent was zero-padded to
3 digits; although the FITS standard makes no specification on this, the
formatting is now normalized to always pad the exponent to two digits.
(r1295)
- Fixed a bug where long commentary cards (such as HISTORY and COMMENT) were
broken into multiple CONTINUE cards. However, commentary cards are not
expected to be found in CONTINUE cards. Instead these long cards are broken
into multiple commentary cards. (#97)
- GZIP/ZIP-compressed FITS files can be detected and opened regardless of
their filename extension. (#99)
- Fixed a serious bug where opening scaled images in 'update' mode and then
closing the file without touching the data would cause the file to be
corrupted. (#101)
3.0.3 (2011-10-05)
------------------
- Fixed several small bugs involving corner cases in record-valued keyword
cards (#70)
- In some cases HDU creation failed if the first keyword value in the header
was not a string value (#89)
- Fixed a crash when trying to compute the HDU checksum when the data array
contains an odd number of bytes (#91)
- Disabled an unnecessary warning that was displayed on opening compressed
HDUs with disable_image_compression = True (#92)
- Fixed a typo in code for handling HCOMPRESS compressed images.
3.0.2 (2011-09-23)
------------------
- The ``BinTableHDU.tcreate`` method and by extension the ``pyfits.tcreate``
function don't get tripped up by blank lines anymore (#14)
- The presence, value, and position of the EXTEND keyword in Primary HDUs is
verified when reading/writing a FITS file (#32)
- Improved documentation (in warning messages as well as in the handbook) that
PyFITS uses zero-based indexing (as one would expect for C/Python code, but
contrary to the PyFITS standard which was written with FORTRAN in mind)
(#68)
- Fixed a bug where updating a header card comment could cause the value to be
lost if it had not already been read from the card image string.
- Fixed a related bug where changes made directly to Card object in a header
(i.e. assigning directly to card.value or card.comment) would not propagate
when flushing changes to the file (#69) [Note: This and the bug above it
were originally reported as being fixed in version 3.0.1, but the fix was
never included in the release.]
- Improved file handling, particularly in Python 3 which had a few small file
I/O-related bugs (#76)
- Fixed a bug where updating a FITS file would sometimes cause it to lose its
original file permissions (#79)
- Fixed the handling of TDIMn keywords; 3.0 added support for them, but got
the axis order backards (they were treated as though they were row-major)
(#82)
- Fixed a crash when a FITS file containing scaled data is opened and
immediately written to a new file without explicitly viewing the data first
(#84)
- Fixed a bug where creating a table with columns named either 'names' or
'formats' resulted in an infinite recursion (#86)
3.0.1 (2011-09-12)
------------------
- Fixed a bug where updating a header card comment could cause the value to be
lost if it had not already been read from the card image string.
- Changed ``_TableBaseHDU.data`` so that if the data contain an empty table a
``FITS_rec`` object with zero rows is returned rather than ``None``.
- The ``.key`` attribute of ``RecordValuedKeywordCards`` now returns the full
keyword+field-specifier value, instead of just the plain keyword (#46)
- Fixed a related bug where changes made directly to Card object in a header
(i.e. assigning directly to card.value or card.comment) would not propagate
when flushing changes to the file (#69)
- Fixed a bug where writing a table with zero rows could fail in some cases
(#72)
- Miscellanous small bug fixes that were causing some tests to fail,
particularly on Python 3 (#74, #75)
- Fixed a bug where creating a table column from an array in non-native byte
order would not preserve the byte order, thus interpreting the column array
using the wrong byte order (#77)
3.0.0 (2011-08-23)
--------------------
- Contains major changes, bumping the version to 3.0
- Large amounts of refactoring and reorganization of the code; tried to
preserve public API backwards-compatibility with older versions (private API
has many changes and is not guaranteed to be backwards-compatible). There
are a few small public API changes to be aware of:
* The pyfits.rec module has been removed completely. If your version of
numpy does not have the numpy.core.records module it is too old to be used
with PyFITS.
* The ``Header.ascardlist()`` method is deprecated--use the ``.ascard``
attribute instead.
* ``Card`` instances have a new ``.cardimage`` attribute that should be used
rather than ``.ascardimage()``, which may become deprecated.
* The ``Card.fromstring()`` method is now a classmethod. It returns a new
``Card`` instance rather than modifying an existing instance.
* The ``req_cards()`` method on HDU instances has changed: The ``pos``
argument is not longer a string. It is either an integer value (meaning
the card's position must match that value) or it can be a function that
takes the card's position as it's argument, and returns True if the
position is valid. Likewise, the ``test`` argument no longer takes a
string, but instead a function that validates the card's value and returns
True or False.
* The ``get_coldefs()`` method of table HDUs is deprecated. Use the
``.columns`` attribute instead.
* The ``ColDefs.data`` attribute is deprecated--use ``ColDefs.columns``
instead (though in general you shouldn't mess with it directly--it might
become internal at some point).
* ``FITS_record`` objects take ``start`` and ``end`` as arguments instead of
``startColumn`` and ``endColumn`` (these are rarely created manually, so
it's unlikely that this change will affect anyone).
* ``BinTableHDU.tcreate()`` is now a classmethod, and returns a new
``BinTableHDU`` instance.
* Use ``ExtensionHDU`` and ``NonstandardExtHDU`` for making new extension HDU
classes. They are now public interfaces, wheres previously they were
private and prefixed with underscores.
* Possibly others--please report if you find any changes that cause
difficulties.
- Calls to deprecated functions will display a Deprecation warning. However,
in Python 2.7 and up Deprecation warnings are ignored by default, so run
Python with the `-Wd` option to see if you're using any deprecated
functions. If we get close to actually removing any functions, we might
make the Deprecation warnings display by default.
- Added basic Python 3 support
- Added support for multi-dimensional columns in tables as specified by the
TDIMn keywords (#47)
- Fixed a major memory leak that occurred when creating new tables with the
``new_table()`` function (#49)
be padded with zero-bytes) vs ASCII tables (where strings are padded with
spaces) (#15)
- Fixed a bug in which the case of Random Access Group parameters names was not
preserved when writing (#41)
- Added support for binary table fields with zero width (#42)
- Added support for wider integer types in ASCII tables; although this is non-
standard, some GEIS images require it (#45)
- Fixed a bug that caused the index_of() method of HDULists to crash when the
HDUList object is created from scratch (#48)
- Fixed the behavior of string padding in binary tables (where strings should
be padded with nulls instead of spaces)
- Fixed a rare issue that caused excessive memory usage when computing
checksums using a non-standard block size (see r818)
- Add support for forced uint data in image sections (#53)
- Fixed an issue where variable-length array columns were not extended when
creating a new table with more rows than the original (#54)
- Fixed tuple and list-based indexing of FITS_rec objects (#55)
- Fixed an issue where BZERO and BSCALE keywords were appended to headers in
the wrong location (#56)
- ``FITS_record`` objects (table rows) have full slicing support, including
stepping, etc. (#59)
- Fixed a bug where updating multiple files simultaneously (such as when
running parallel processes) could lead to a race condition with mktemp()
(#61)
- Fixed a bug where compressed image headers were not in the order expected by
the funpack utility (#62)
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Release 3.1.2 - 2014/01/29 -------------------------- Improvements ^^^^^^^^^^^^ * [doc] Updated to caplitalized "Groonga" terms in documentation. [Patch by cosmo0920] [GitHub#136, #137, #138, #139, #140, #141, #142, #143, #144, #145, #146, #147, #148, #149, #150, #151] * Supported to customize the value of lock timeout. See :doc:`/reference/api/global_configurations` about details. [groonga-dev,02017] [Suggested by yoku] * [doc] Added description about the value of lock timeout. * Enabled ``GRN_JA_SKIP_SAME_VALUE_PUT`` by default. In the previous releases, the value of this configuration is 'no'. This change affects reducing the size of Groonga database. * Supported multiple indexes including a nested index and multiple keywords query. This change improves missing search results isssue when narrowing down by multiple keywords query. * Added API to customize normalizer for snippet. Fixes ^^^^^ * Fixed not to use index for empty query. This change enables you to search even though empty query. Note that this means that there is performance penalty if many empty records exist. [groonga-dev,02052] [Reported by Naoya Murakami] * Fixed the behaviour about return value of "X || Y" and "X && Y" for adjusting to ECMAScript. In "X || Y" case, if either X or Y satisfy the condition, it returns X itself or Y itself instead of 1 or 0. * In "X && Y" case, if X and Y satisfy the condition, it returns X itself instead of 1. if X doesn't satisfy the condition, it returns false instead of 0. * Fixed to return null when no snippet is found. This change enables you to set the default value of :doc:`/reference/functions/snippet_html`. In such a purpose, use "snippet_html(XXX) || 'default value'". Thanks ^^^^^^ * cosmo0920 * yoku * Naoya Murakami
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1.3.4 (2013-02-28) * Support RDoc 4.0 (#168, judofyr) * Add mention of Org-Mode support (#165, aslakknutsen) * Add AsciiDoctorTemplate (#163, #164, aslakknutsen) * Add PlainTextTemplate (nathanaeljones) * Restrict locals to valid variable names (#158, thinkerbot) * ERB: Improve trim mode support (#156, ssimeonov) * Add CSVTemplate (#153, alexgb) * Remove special case for 1.9.1 (#147, guilleiguaran) * Add allows_script? method to Template (#143, bhollis) * Default to using Redcarpet2 (#139, DAddYE) * Allow File/Tempfile as filenames (#134, jamesotron) * Add EtanniTemplate (#131, manveru) * Support RDoc 3.10 (#112, timfel) * Less: Options are now being passed to the parser (#106, cowboyd)
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# Release Notes ## 0.13.3 * Allow `Mocha::ParameterMatchers#includes` to accept multiple items. Thanks to @simao. * Allow stubbing of *private* `Kernel` methods. Fixes #134. Thanks to @camski for reporting. * Avoid a warning when `test/unit/version` is required by other libraries in the same project. Fixes #140. Thanks to @tmiller. * Make auto-activation of Test::Unit integration more resilient. This change is specifically to cope with the nasty re-defining of classes that is done by the `minitest-spec-rails` gem. Fixes #143. Thanks to @tubaxenor for reporting. * Safer restoration of stubbed method visibility. Fixes #141. Thanks to @tmm1. * Ensure `Mockery` instance gets reset even if exception raised. Fixes #144. * Adapt Mocha acceptance tests to cope with changes in output from latest (v4.6.2) of MiniTest. * Updates to README about Rails compatibility.
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GObject Introspection based bindings on Windows support release!
=== Changes
==== NEWS
* Fixes
* Fixed a typo. [Reported by Masafumi Yokoyama]
* FIxed a typo. [Reported by Toyo Abe]
==== Ruby/GLib2
* Improvements
* Moved lib/gnome2-*.rb files to lib/gnome2/ directory.
* Supported GLib 2.34. [Reported by OBATA Akio]
==== Ruby/GdkPixbuf2
* Fixes
* [windows] Fixed PNG can't be handled problem.
[ruby-gnoem2-devel-ja] [Reported by Masafumi Yokoyama]
==== Ruby/GDK3
* Improvements
* [windows] Removed needless Greybird theme.
[ruby-gnome2-devel-en] [Reported by Regis d'Aubarede]
* Added Gdk::Window#create_cairo_context
[ruby-gnome2-devel-en] [Reported by Detlef Reichl]
==== Ruby/GTK3
* Improvements
* Updated samples.
[GitHub #140][GitHub #141][GitHub #144]
[Patch by Simon Arnaud]
[GitHub #142][GitHub #143][GitHub #145][GitHub #146][GitHub #148]
[Patch by Detlef Reichl]
==== Ruby/GObjectIntrospection
* Improvements
* [windows] Supported!
==== Ruby/GStreamer
* Improvements
* Supported GStreamer 1.0!
* Migrated to GObject Introspection bindings!
* Dropped GStreamer 0.10 support.
==== Ruby/Clutter
* Improvements
* [windows] Supported!
==== Ruby/ClutterGTK
* Improvements
* [windows] Supported!
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------ 0.6.40 ------ * Issue #376: brought back cli.exe and gui.exe that were deleted in the previous release; ------ 0.6.39 ------ * Add support for console launchers on ARM platforms. * Fix possible issue in GUI launchers where the subsystem was not supplied to the linker. * Launcher build script now refactored for robustness. * Issue #375: Resources extracted from a zip egg to the file system now also check the contents of the file against the zip contents during each invocation of get_resource_filename. ------ 0.6.38 ------ * Issue #371: The launcher manifest file is now installed properly. ------ 0.6.37 ------ * Issue #143: Launcher scripts, including easy_install itself, are now accompanied by a manifest on 32-bit Windows environments to avoid the Installer Detection Technology and thus undesirable UAC elevation described in `this Microsoft article <http://technet.microsoft.com/en-us/library/cc709628%28WS.10%29.aspx>`_.
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Changelog: ------------------------------------------------------------- mp3splt-gtk version 0.8.2 - fixed important bug in mp3splt-gtk: split using cue file was not splitting the last part - fixed tags encoding issue in mp3splt-gtk: encode in UTF-8 tags if not valid UTF-8 - implemented "prelisten a section to its ending splitpoint" in mp3splt-gtk (feature request #98) - libmp3splt check is now more correct and checks for the exact version of libmp3splt with = instead of >=; will be changed to >= when final version of libmp3splt will be released - now using pkg-config instead of mp3splt.m4 (bug #145) - corrected build files (configure.ac, Makefile.am, ...) and check using 'make distcheck' (bug #147) ------------------------------------------------------------- mp3splt-gtk version 0.8.1 - fixed important bug: application was crashing when pushing the split button without any splitpoint (libmp3splt) - fixed important bug: split by time was in hundreths of seconds instead of seconds ------------------------------------------------------------- mp3splt-gtk version 0.8 - added tags edition from the splitpoints table - closes feature #92 - added cloning features for mass copying of tags using right click on the splitpoints table - enhanced the CUE export to export the tags as REM comments and also the splitpoint names - automatically save & restore splitpoints in '~/.mp3splt-gtk/splitpoints.cue' - better amplitude wave display (wave does not "shake" anymore) - done issue #37 & #138 - nicer GUI for the option 'same output directory as the input file' - fixed amplitude wave to be more precise with ogg vorbis files (libmp3splt) - fixed important bug on mp3splt-gtk 'Queue to player' button - fixed bug #128 - hash symbol in filename breaks the player - done feature #38 - reorder filenames in mp3splt-gtk (description_here_partXX) - fixed bug #133 - updated GPLv2 COPYING file - fixed bug #137 - autogen.sh should run libtoolize before aclocal/automake - fixed bug #143 - be able to add splitpoint at the end from the player - fixed bug #136 - various compilation issues - fixed issue #90 - added back the icons to split preview and play preview in the splitpoints table - added a lot of tooltip and GUI renamings - done feature #91 - amplitude wave now persists in preferences - added one more interpolation level for the amplitude wave (level 6) - more precise wave preview in preferences - fixed bug when detecting the input tags version - output had no tags when the input only had ID3v1 (libmp3splt) - fixed bug #141 - when input file is a symlink and output directory is the one of the input file (libmp3splt) - amplitude more precise with ogg vorbis files (libmp3splt) - fixed bug on mp3 trim silence scan: last frame was skipped (libmp3splt) ------------------------------------------------------------- mp3splt-gtk version 0.7.3 - redesigned the mp3splt-gtk user interface - added option to specify the wave quality in the parameters (for performance reasons) - wave interpolation is now much correct - we use the douglas peucker algorithm instead of the previous one which was stupid - added gray areas where no splitpoints - regarding #3520736 - added seek key shortcuts to the player - #1811400 & #3528001 - heavy refactoring of mp3splt-gtk code - fixed bug: removing TLEN id3v2 tag from the split files (libmp3splt) - fixed bug #3530488 - regression introduced with ogg multiple logical streams (libmp3splt) ------------------------------------------------------------- mp3splt-gtk version 0.7.2 - fixed an important bug of memory leak in player drawing when using GTK+-2 - fixed bug not showing icon and image in the about dialog - fix for the '--disable-gtk3' option; also fixed the gtk 2.x/3.x check - made some player graphic optimisations - added player refresh rate option in Preferences->Player - added expanders to the player history and player splitpoints view - we don't need gtk 2 version >= 2.20; changed it to 2.18 ------------------------------------------------------------- mp3splt-gtk version 0.7.1 - added minimum track length option for silence scan - closes #2393766 - added gtk3 support (auto detection or --enable-gtk3, --disable-gtk3) - almost closes #3385903 (some tests still need to be done) - fixed #3385841 - removed scrollkeeper warnings - fixed #3385827 - added --disable-doxygen_doc - fixed #3385829 - building doxygen documentation by itself + installing doxygen files - fixed #3385833 - don't apply debugging flags or warnings flags by default: added --enable-c-debug --enable-optimise --enable-extra-warnings - added support for multiple ogg/vorbis logical streams (mail) (libmp3splt) - fixed mp3 frame mode with skippoint when skippoint too small (on the same frame as previous) (libmp3splt) - fixed several audacity labels issues (libmp3splt) - fixed some regression regarding mp3splt v2.1c - removed some checks relative to the total time - we cannot rely on the total time - for example with concatenated mp3s (libmp3splt)
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FITS (Flexible Image Transport System) is a data format most used in astronomy.
PyFITS is a Python module for reading, writing, and manipulating FITS files.
The module uses Python's object-oriented features to provide quick, easy, and
efficient access to FITS files. The use of Python's array syntax enables
immediate access to any FITS extension, header cards, or data items.
Changes to 2.4.0 (in py-pyfits):
Changelog
===========
3.2 (2013-11-26)
----------------
Highlights
^^^^^^^^^^
- Rewrote CFITSIO-based backend for handling tile compression of FITS files.
It now uses a standard CFITSIO instead of heavily modified pieces of CFITSIO
as before. PyFITS ships with its own copy of CFITSIO v3.35 which supports
the latest version of the Tiled Image Convention (v2.3), but system
packagers may choose instead to strip this out in favor of a
system-installed version of CFITSIO. Earlier versions may work, but nothing
earlier than 3.28 has been tested yet. (#169)
- Added support for reading and writing tables using the Q format for columns.
The Q format is identical to the P format (variable-length arrays) except
that it uses 64-bit integers for the data descriptors, allowing more than
4 GB of variable-length array data in a single table. (#160)
- Added initial support for table columns containing pseudo-unsigned integers.
This is currently enabled by using the ``uint=True`` option when opening
files; any table columns with the correct BZERO value will be interpreted
and returned as arrays of unsigned integers.
- Some refactoring of the table and ``FITS_rec`` modules in order to better
separate the details of the FITS binary and ASCII table data structures from
the HDU data structures that encapsulate them. Most of these changes should
not be apparent to users (but see API Changes below).
API Changes
^^^^^^^^^^^
- Assigning to values in ``ColDefs.names``, ``ColDefs.formats``,
``ColDefs.nulls`` and other attributes of ``ColDefs`` instances that return
lists of column properties is no longer supported. Assigning to those lists
will no longer update the corresponding columns. Instead, please just
modify the ``Column`` instances directly (``Column.name``, ``Column.null``,
etc.)
- The ``pyfits.new_table`` function is marked "pending deprecation". This
does not mean it will be removed outright or that its functionality has
changed. It will likely be replaced in the future for a function with
similar, if not subtly different functionality. A better, if not slightly
more verbose approach is to use ``pyfits.FITS_rec.from_columns`` to create
a new ``FITS_rec`` table--this has the same interface as
``pyfits.new_table``. The difference is that it returns a plan ``FITS_rec``
array, and not an HDU instance. This ``FITS_rec`` object can then be used
as the data argument in the constructors for ``BinTableHDU`` (for binary
tables) or ``TableHDU`` (for ASCII tables). This is analogous to creating
an ``ImageHDU`` by passing in an image array.
``pyfits.FITS_rec.from_columns`` is just a simpler way of creating a
FITS-compatible recarray from a FITS column specification.
- The ``updateHeader``, ``updateHeaderData``, and ``updateCompressedData``
methods of the ``CompDataHDU`` class are pending deprecation and moved to
internal methods. The operation of these methods depended too much on
internal state to be used safely by users; instead they are invoked
automatically in the appropriate places when reading/writing compressed image
HDUs.
- The ``CompDataHDU.compData`` attribute is pending deprecation in favor of
the clearer and more PEP-8 compatible ``CompDataHDU.compressed_data``.
- The constructor for ``CompDataHDU`` has been changed to accept new keyword
arguments. The new keyword arguments are essentially the same, but are in
underscore_separated format rather than camelCase format. The old arguments
are still pending deprecation.
- The internal attributes of HDU classes ``_hdrLoc``, ``_datLoc``, and
``_datSpan`` have been replaced with ``_header_offset``, ``_data_offset``,
and ``_data_size`` respectively. The old attribute names are still pending
deprecation. This should only be of interest to advanced users who have
created their own HDU subclasses.
- The following previously deprecated functions and methods have been removed
entirely: ``createCard``, ``createCardFromString``, ``upperKey``,
``ColDefs.data``, ``setExtensionNameCaseSensitive``, ``_File.getfile``,
``_TableBaseHDU.get_coldefs``, ``Header.has_key``, ``Header.ascardlist``.
If you run your code with a previous version of PyFITS (>= 3.0, < 3.2) with
the ``python -Wd`` argument, warnings for all deprecated interfaces still in
use will be displayed.
- Interfaces that were pending deprecation are now fully deprecated. These
include: ``create_card``, ``create_card_from_string``, ``upper_key``,
``Header.get_history``, and ``Header.get_comment``.
- The ``.name`` attribute on HDUs is now directly tied to the HDU's header, so
that if ``.header['EXTNAME']`` changes so does ``.name`` and vice-versa.
- The ``pyfits.file.PYTHON_MODES`` constant dict was renamed to
``pyfits.file.PYFITS_MODES`` which better reflects its purpose. This is
rarely used by client code, however. Support for the old name will be
removed by PyFITS 3.4.
Other Changes and Additions
^^^^^^^^^^^^^^^^^^^^^^^^^^^
- The new compression code also adds support for the ZQUANTIZ and ZDITHER0
keywords added in more recent versions of this FITS Tile Compression spec.
This includes support for lossless compression with GZIP. (#198) By default
no dithering is used, but the ``SUBTRACTIVE_DITHER_1`` and
``SUBTRACTIVE_DITHER_2`` methods can be enabled by passing the correct
constants to the ``quantize_method`` argument to the ``CompImageHDU``
constuctor. A seed can be manually specified, or automatically generated
using either the system clock or checksum-based methods via the
``dither_seed`` argument. See the documentation for ``CompImageHDU`` for
more details. (#198) (spacetelescope/PYFITS#32)
- Images compressed with the Tile Compression standard can now be larger than
4 GB through support of the Q format. (#159)
- All HDUs now have a ``.ver`` ``.level`` attribute that returns the value of
the EXTVAL and EXTLEVEL keywords from that HDU's header, if the exist. This
was added for consistency with the ``.name`` attribute which returns the
EXTNAME value from the header.
- Then ``Column`` and ``ColDefs`` classes have new ``.dtype`` attributes
which give the Numpy dtype for the column data in the first case, and the
full Numpy compound dtype for each table row in the latter case.
- There was an issue where new tables created defaulted the values in all
string columns to '0.0'. Now string columns are filled with empty strings
by default--this seems a less surprising default, but it may cause
differences with tables created with older versions of PyFITS.
- Improved round-tripping and preservation of manually assigned column
attributes (``TNULLn``, ``TSCALn``, etc.) in table HDU headers.
(astropy/astropy#996)
Bug Fixes
^^^^^^^^^
- Binary tables containing compressed images may, optionally, contain other
columns unrelated to the tile compression convention. Although this is an
uncommon use case, it is permitted by the standard. (#159)
- Reworked some of the file I/O routines to allow simpler, more consistent
mapping between OS-level file modes ('rb', 'wb', 'ab', etc.) and the more
"PyFITS-specific" modes used by PyFITS like "readonly" and "update".
That is, if reading a FITS file from an open file object, it doesn't matter
as much what "mode" it was opened in so long as it has the right
capabilities (read/write/etc.) Also works around bugs in the Python io
module in 2.6+ with regard to file modes. (spacetelescope/PyFITS#33)
- Fixed an obscure issue that can occur on systems that don't have flush to
memory-mapped files implemented (namely GNU Hurd). (astropy/astropy#968)
3.1.3 (2013-11-26)
------------------
- Disallowed assigning NaN and Inf floating point values as header values,
since the FITS standard does not define a way to represent them in. Because
this is undefined, the previous behavior did not make sense and produced
invalid FITS files. (spacetelescope/PyFITS#11)
- Added a workaround for a bug in 64-bit OSX that could cause truncation when
writing files greater than 2^32 bytes in size. (spacetelescope/PyFITS#28)
- Fixed a long-standing issue where writing binary tables did not correctly
write the TFORMn keywords for variable-length array columns (they ommitted
the max array length parameter of the format). This was thought fixed in
v3.1.2, but it was only fixed there for compressed image HDUs and not for
binary tables in general.
- Fixed an obscure issue that can occur on systems that don't have flush to
memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2)
3.0.12 (2013-11-26)
-------------------
- Disallowed assigning NaN and Inf floating point values as header values,
since the FITS standard does not define a way to represent them in. Because
this is undefined, the previous behavior did not make sense and produced
invalid FITS files. (Backported from 3.1.3)
- Added a workaround for a bug in 64-bit OSX that could cause truncation when
writing files greater than 2^32 bytes in size. (Backported from 3.1.3)
- Fixed a long-standing issue where writing binary tables did not correctly
write the TFORMn keywords for variable-length array columns (they ommitted
the max array length parameter of the format). This was thought fixed in
v3.1.2, but it was only fixed there for compressed image HDUs and not for
binary tables in general. (Backported from 3.1.3)
- Fixed an obscure issue that can occur on systems that don't have flush to
memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2)
3.1.2 (2013-04-22)
------------------
- When an error occurs opening a file in fitsdiff the exception message will
now at least mention which file had the error. (#168)
- Fixed support for opening gzipped FITS files by filename in a writeable mode
(PyFITS has supported writing to gzip files for some time now, but only
enabled it when GzipFile objects were passed to ``pyfits.open()`` due to
some legacy code preventing full gzip support. (#195)
- Added a more helpful error message in the case of malformatted FITS files
that contain non-float NULL values in an ASCII table but are missing the
required TNULLn keywords in the header. (#197)
- Fixed an (apparently long-standing) issue where writing compressed images
did not correctly write the TFORMn keywords for variable-length array
columns (they ommitted the max array length parameter of the format). (#199)
- Slightly refactored how tables containing variable-length array columns are
handled to add two improvements: Fixes an issue where accessing the data
after a call to the `pyfits.getdata` convenience function caused an
exception, and allows the VLA data to be read from an existing mmap of the
FITS file. (#200)
- Fixed a bug that could occur when opening a table containing
multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it
out to a new file. (#201)
- Added use of the console_scripts entry point to install the fitsdiff and
fitscheck scripts, which if nothing else provides better Windows support.
The generated scripts now override the ones explicitly defined in the
scripts/ directory (which were just trivial stubs to begin with). (#202)
- Fixed a bug on Python 3 where attempting to open a non-existent file on
Python 3 caused a seemingly unrelated traceback. (#203)
- Fixed a bug in fitsdiff that reported two header keywords containing NaN
as value as different. (#204)
- Fixed an issue in the tests that caused some tests to fail if pyfits is
installed with read-only permissions. (#208)
- Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array
containing boolean fields converted all the values to ``False``. (#215)
- Fixed an issue where passing an array of integers into the constructor of
``Column()`` when the column type is floats of the same byte width caused the
column array to become garbled. (#218)
- Fixed inconsistent behavior in creating CONTINUE cards from byte strings
versus unicode strings in Python 2--CONTINUE cards can now be created
properly from unicode strings (so long as they are convertable to ASCII).
(spacetelescope/PyFITS#1)
- Fixed a couple cases where creating a new table using TDIMn in some of the
columns could caused a crash. (spacetelescope/PyFITS#3)
- Fixed a bug in parsing HIERARCH keywords that do not have a space after
the first equals sign (before the value). (spacetelescope/PyFITS#5)
- Prevented extra leading whitespace on HIERARCH keywords from being treated
as part of the keyword. (spacetelescope/PyFITS#6)
- Fixed a bug where HIERARCH keywords containing lower-case letters was
mistakenly marked as invalid during header validation.
(spacetelescope/PyFITS#7)
- Fixed an issue that was ancillary to (spacetelescope/PyFITS#7) where the
``Header.index()`` method did not work correctly with HIERARCH keywords
containing lower-case letters.
3.0.11 (2013-04-17)
-------------------
- Fixed support for opening gzipped FITS files by filename in a writeable mode
(PyFITS has supported writing to gzip files for some time now, but only
enabled it when GzipFile objects were passed to ``pyfits.open()`` due to
some legacy code preventing full gzip support. Backported from 3.1.2. (#195)
- Added a more helpful error message in the case of malformatted FITS files
that contain non-float NULL values in an ASCII table but are missing the
required TNULLn keywords in the header. Backported from 3.1.2. (#197)
- Fixed an (apparently long-standing) issue where writing compressed images did
not correctly write the TFORMn keywords for variable-length array columns
(they ommitted the max array length parameter of the format). Backported from
3.1.2. (#199)
- Slightly refactored how tables containing variable-length array columns are
handled to add two improvements: Fixes an issue where accessing the data
after a call to the `pyfits.getdata` convenience function caused an
exception, and allows the VLA data to be read from an existing mmap of the
FITS file. Backported from 3.1.2. (#200)
- Fixed a bug that could occur when opening a table containing
multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it
out to a new file. Backported from 3.1.2. (#201)
- Fixed a bug on Python 3 where attempting to open a non-existent file on
Python 3 caused a seemingly unrelated traceback. Backported from 3.1.2.
(#203)
- Fixed a bug in fitsdiff that reported two header keywords containing NaN
as value as different. Backported from 3.1.2. (#204)
- Fixed an issue in the tests that caused some tests to fail if pyfits is
installed with read-only permissions. Backported from 3.1.2. (#208)
- Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array
containing boolean fields converted all the values to ``False``. Backported
from 3.1.2. (#215)
- Fixed an issue where passing an array of integers into the constructor of
``Column()`` when the column type is floats of the same byte width caused the
column array to become garbled. Backported from 3.1.2. (#218)
- Fixed a couple cases where creating a new table using TDIMn in some of the
columns could caused a crash. Backported from 3.1.2.
(spacetelescope/PyFITS#3)
3.1.1 (2013-01-02)
------------------
This is a bug fix release for the 3.1.x series.
Bug Fixes
^^^^^^^^^
- Improved handling of scaled images and pseudo-unsigned integer images in
compressed image HDUs. They now work more transparently like normal image
HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options,
as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method
works better too. (#88)
- Permits non-string values for the EXTNAME keyword when reading in a file,
rather than throwing an exception due to the malformatting. Added
verification for the format of the EXTNAME keyword when writing. (#96)
- Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME
is specified in the header, it will also be reflected in the ``.name``
attribute and in ``pyfits.info()``. These keywords used to be verboten in
PRIMARY HDUs, but the latest version of the FITS standard allows them.
(#151)
- HCOMPRESS can again be used to compress data cubes (and higher-dimensional
arrays) so long as the tile size is effectively 2-dimensional. In fact,
PyFITS will automatically use compatible tile sizes even if they're not
explicitly specified. (#171)
- Added support for the optional ``endcard`` parameter in the
``Header.fromtextfile()`` and ``Header.totextfile()`` methods. Although
``endcard=False`` was a reasonable default assumption, there are still text
dumps of FITS headers that include the END card, so this should have been
more flexible. (#176)
- Fixed a crash when running fitsdiff on two empty (that is, zero row) tables.
(#178)
- Fixed an issue where opening files containing random groups HDUs in update
mode could cause an unnecessary rewrite of the file even if none of the
data is modified. (#179)
- Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS
is used with Numpy 1.7 in some cases. (#180)
- Fixed a crash when generating diff reports from diffs using the
``ignore_comments`` options. (#181)
- Fixed some bugs with WCS Paper IV record-valued keyword cards:
- Cards that looked kind of like RVKCs but were not intended to be were
over-permissively treated as such--commentary keywords like COMMENT and
HISTORY were particularly affected. (#183)
- Looking up a card in a header by its standard FITS keyword only should
always return the raw value of that card. That way cards containing
values that happen to valid RVKCs but were not intended to be will still
be treated like normal cards. (#184)
- Looking up a RVKC in a header with only part of the field-specifier (for
example "DP1.AXIS" instead of "DP1.AXIS.1") was implicitly treated as a
wildcard lookup. (#184)
- Fixed a crash when diffing two FITS files where at least one contains a
compressed image HDU which was not recognized as an image instead of a
table. (#187)
- Fixed bugs in the backwards compatibility layer for the ``CardList.index``
and ``CardList.count`` methods. (#190)
- Improved ``__repr__`` and text file representation of cards with long values
that are split into CONTINUE cards. (#193)
- Fixed a crash when trying to assign a long (> 72 character) value to blank
('') keywords. This also changed how blank keywords are represented--there
are still exactly 8 spaces before any commentary content can begin; this
*may* affect the exact display of header cards that assumed there could be
fewer spaces in a blank keyword card before the content begins. However, the
current approach is more in line with the requirements of the FITS standard.
(#194)
3.0.10 (2013-01-02)
-------------------
- Improved handling of scaled images and pseudo-unsigned integer images in
compressed image HDUs. They now work more transparently like normal image
HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options,
as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method
works better too. Backported from 3.1.1. (#88)
- Permits non-string values for the EXTNAME keyword when reading in a file,
rather than throwing an exception due to the malformatting. Added
verification for the format of the EXTNAME keyword when writing. Backported
from 3.1.1. (#96)
- Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME
is specified in the header, it will also be reflected in the ``.name``
attribute and in ``pyfits.info()``. These keywords used to be verbotten in
PRIMARY HDUs, but the latest version of the FITS standard allows them.
Backported from 3.1.1. (#151)
- HCOMPRESS can again be used to compress data cubes (and higher-dimensional
arrays) so long as the tile size is effectively 2-dimensional. In fact,
PyFITS will not automatically use compatible tile sizes even if they're not
explicitly specified. Backported from 3.1.1. (#171)
- Fixed a bug when writing out files containing zero-width table columns,
where the TFIELDS keyword would be updated incorrectly, leaving the table
largely unreadable. Backported from 3.1.0. (#174)
- Fixed an issue where opening files containing random groups HDUs in update
mode could cause an unnecessary rewrite of the file even if none of the
data is modified. Backported from 3.1.1. (#179)
- Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS
is used with Numpy 1.7 in some cases. Backported from 3.1.1. (#180)
3.1 (2012-08-08)
----------------
Highlights
^^^^^^^^^^
- The ``Header`` object has been significantly reworked, and ``CardList``
objects are now deprecated (their functionality folded into the ``Header``
class). See API Changes below for more details.
- Memory maps are now used by default to access HDU data. See API Changes
below for more details.
- Now includes a new version of the ``fitsdiff`` program for comparing two
FITS files, and a new FITS comparison API used by ``fitsdiff``. See New
Features below.
API Changes
^^^^^^^^^^^
- The ``Header`` class has been rewritten, and the ``CardList`` class is
deprecated. Most of the basic details of working with FITS headers are
unchanged, and will not be noticed by most users. But there are differences
in some areas that will be of interest to advanced users, and to application
developers. For full details of the changes, see the "Header Interface
Transition Guide" section in the PyFITS documentation. See ticket #64 on
the PyFITS Trac for futher details and background. Some highlights are
listed below:
* The Header class now fully implements the Python dict interface, and can
be used interchangably with a dict, where the keys are header keywords.
* New keywords can be added to the header using normal keyword assignment
(previously it was necessary to use ``Header.update`` to add new
keywords). For example::
>>> header['NAXIS'] = 2
will update the existing 'FOO' keyword if it already exists, or add a new
one if it doesn't exist, just like a dict.
* It is possible to assign both a value and a comment at the same time using
a tuple::
>>> header['NAXIS'] = (2, 'Number of axes')
* To add/update a new card and ensure it's added in a specific location, use
``Header.set()``::
>>> header.set('NAXIS', 2, 'Number of axes', after='BITPIX')
This works the same as the old ``Header.update()``. ``Header.update()``
still works in the old way too, but is deprecated.
* Although ``Card`` objects still exist, it generally is not necessary to
work with them directly. ``Header.ascardlist()``/``Header.ascard`` are
deprecated and should not be used. To directly access the ``Card``
objects in a header, use ``Header.cards``.
* To access card comments, it is still possible to either go through the
card itself, or through ``Header.comments``. For example::
>>> header.cards['NAXIS'].comment
Number of axes
>>> header.comments['NAXIS']
Number of axes
* ``Card`` objects can now be used interchangeably with
``(keyword, value, comment)`` 3-tuples. They still have ``.value`` and
``.comment`` attributes as well. The ``.key`` attribute has been renamed
to ``.keyword`` for consistency, though ``.key`` is still supported (but
deprecated).
- Memory mapping is now used by default to access HDU data. That is,
``pyfits.open()`` uses ``memmap=True`` as the default. This provides better
performance in the majority of use cases--there are only some I/O intensive
applications where it might not be desirable. Enabling mmap by default also
enabled finding and fixing a large number of bugs in PyFITS' handling of
memory-mapped data (most of these bug fixes were backported to PyFITS
3.0.5). (#85)
* A new ``pyfits.USE_MEMMAP`` global variable was added. Set
``pyfits.USE_MEMMAP = False`` to change the default memmap setting for
opening files. This is especially useful for controlling the behavior in
applications where pyfits is deeply embedded.
* Likewise, a new ``PYFITS_USE_MEMMAP`` environment variable is supported.
Set ``PYFITS_USE_MEMMAP = 0`` in your environment to change the default
behavior.
- The ``size()`` method on HDU objects is now a ``.size`` property--this
returns the size in bytes of the data portion of the HDU, and in most cases
is equivalent to ``hdu.data.nbytes`` (#83)
- ``BinTableHDU.tdump`` and ``BinTableHDU.tcreate`` are deprecated--use
``BinTableHDU.dump`` and ``BinTableHDU.load`` instead. The new methods
output the table data in a slightly different format from previous versions,
which places quotes around each value. This format is compatible with data
dumps from previous versions of PyFITS, but not vice-versa due to a parsing
bug in older versions.
- Likewise the ``pyfits.tdump`` and ``pyfits.tcreate`` convenience function
versions of these methods have been renamed ``pyfits.tabledump`` and
``pyfits.tableload``. The old deprecated, but currently retained for
backwards compatibility. (r1125)
- A new global variable ``pyfits.EXTENSION_NAME_CASE_SENSITIVE`` was added.
This serves as a replacement for ``pyfits.setExtensionNameCaseSensitive``
which is not deprecated and may be removed in a future version. To enable
case-sensitivity of extension names (i.e. treat 'sci' as distict from 'SCI')
set ``pyfits.EXTENSION_NAME_CASE_SENSITIVE = True``. The default is
``False``. (r1139)
- A new global configuration variable ``pyfits.STRIP_HEADER_WHITESPACE`` was
added. By default, if a string value in a header contains trailing
whitespace, that whitespace is automatically removed when the value is read.
Now if you set ``pyfits.STRIP_HEADER_WHITESPACE = False`` all whitespace is
preserved. (#146)
- The old ``classExtensions`` extension mechanism (which was deprecated in
PyFITS 3.0) is removed outright. To our knowledge it was no longer used
anywhere. (r1309)
- Warning messages from PyFITS issued through the Python warnings API are now
output to stderr instead of stdout, as is the default. PyFITS no longer
modifies the default behavior of the warnings module with respect to which
stream it outputs to. (r1319)
- The ``checksum`` argument to ``pyfits.open()`` now accepts a value of
'remove', which causes any existing CHECKSUM/DATASUM keywords to be ignored,
and removed when the file is saved.
New Features
^^^^^^^^^^^^
- Added support for the proposed "FITS" extension HDU type. See
http://listmgr.cv.nrao.edu/pipermail/fitsbits/2002-April/001094.html. FITS
HDUs contain an entire FITS file embedded in their data section. `FitsHDU`
objects work like other HDU types in PyFITS. Their ``.data`` attribute
returns the raw data array. However, they have a special ``.hdulist``
attribute which processes the data as a FITS file and returns it as an
in-memory HDUList object. FitsHDU objects also support a
``FitsHDU.fromhdulist()`` classmethod which returns a new `FitsHDU` object
that embeds the supplied HDUList. (#80)
- Added a new ``.is_image`` attribute on HDU objects, which is True if the HDU
data is an 'image' as opposed to a table or something else. Here the
meaning of 'image' is fairly loose, and mostly just means a Primary or Image
extension HDU, or possibly a compressed image HDU (#71)
- Added an ``HDUList.fromstring`` classmethod which can parse a FITS file
already in memory and instantiate and ``HDUList`` object from it. This
could be useful for integrating PyFITS with other libraries that work on
FITS file, such as CFITSIO. It may also be useful in streaming
applications. The name is a slight misnomer, in that it actually accepts
any Python object that implements the buffer interface, which includes
``bytes``, ``bytearray``, ``memoryview``, ``numpy.ndarray``, etc. (#90)
- Added a new ``pyfits.diff`` module which contains facilities for comparing
FITS files. One can use the ``pyfits.diff.FITSDiff`` class to compare two
FITS files in their entirety. There is also a ``pyfits.diff.HeaderDiff``
class for just comparing two FITS headers, and other similar interfaces.
See the PyFITS Documentation for more details on this interface. The
``pyfits.diff`` module powers the new ``fitsdiff`` program installed with
PyFITS. After installing PyFITS, run ``fitsdiff --help`` for usage details.
- ``pyfits.open()`` now accepts a ``scale_back`` argument. If set to
``True``, this automatically scales the data using the original BZERO and
BSCALE parameters the file had when it was first opened, if any, as well as
the original BITPIX. For example, if the original BITPIX were 16, this
would be equivalent to calling ``hdu.scale('int16', 'old')`` just before
calling ``flush()`` or ``close()`` on the file. This option applies to all
HDUs in the file. (#120)
- ``pyfits.open()`` now accepts a ``save_backup`` argument. If set to
``True``, this automatically saves a backup of the original file before
flushing any changes to it (this of course only applies to update and append
mode). This may be especially useful when working with scaled image data.
(#121)
Changes in Behavior
^^^^^^^^^^^^^^^^^^^
- Warnings from PyFITS are not output to stderr by default, instead of stdout
as it has been for some time. This is contrary to most users' expectations
and makes it more difficult for them to separate output from PyFITS from the
desired output for their scripts. (r1319)
Bug Fixes
^^^^^^^^^
- Fixed ``pyfits.tcreate()`` (now ``pyfits.tableload()``) to be more robust
when encountering blank lines in a column definition file (#14)
- Fixed a fairly rare crash that could occur in the handling of CONTINUE cards
when using Numpy 1.4 or lower (though 1.4 is the oldest version supported by
PyFITS). (r1330)
- Fixed ``_BaseHDU.fromstring`` to actually correctly instantiate an HDU
object from a string/buffer containing the header and data of that HDU.
This allowed for the implementation of ``HDUList.fromstring`` described
above. (#90)
- Fixed a rare corner case where, in some use cases, (mildly, recoverably)
malformatted float values in headers were not properly returned as floats.
(#137)
- Fixed a corollary to the previous bug where float values with a leading zero
before the decimal point had the leading zero unnecessarily removed when
saving changes to the file (eg. "0.001" would be written back as ".001" even
if no changes were otherwise made to the file). (#137)
- When opening a file containing CHECKSUM and/or DATASUM keywords in update
mode, the CHECKSUM/DATASUM are updated and preserved even if the file was
opened with checksum=False. This change in behavior prevents checksums from
being unintentionally removed. (#148)
- Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it
was not restoring the image to its original BSCALE and BZERO values. (#162)
- Fixed a bug when writing out files containing zero-width table columns,
where the TFIELDS keyword would be updated incorrectly, leaving the table
largely unreadable. This fix will be backported to the 3.0.x series in
version 3.0.10. (#174)
3.0.9 (2012-08-06)
------------------
This is a bug fix release for the 3.0.x series.
Bug Fixes
^^^^^^^^^
- Fixed ``Header.values()``/``Header.itervalues()`` and ``Header.items()``/
``Header.iteritems()`` to correctly return the different values for
duplicate keywords (particularly commentary keywords like HISTORY and
COMMENT). This makes the old Header implementation slightly more compatible
with the new implementation in PyFITS 3.1. (#127)
.. note::
This fix did not change the existing behavior from earlier PyFITS
versions where ``Header.keys()`` returns all keywords in the header with
duplicates removed. PyFITS 3.1 changes that behavior, so that
``Header.keys()`` includes duplicates.
- Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it
was not restoring the image to its original BSCALE and BZERO values. (#162)
- Fixed a bug where opening a file containing compressed image HDUs in
'update' mode and then immediately closing it without making any changes
caused the file to be rewritten unncessarily. (#167)
- Fixed two memory leaks that could occur when writing compressed image data,
or in some cases when opening files containing compressed image HDUs in
'update' mode. (#168)
3.0.8 (2012-06-04)
------------------
Changes in Behavior
^^^^^^^^^^^^^^^^^^^
- Prior to this release, image data sections did not work with scaled
data--that is, images with non-trivial BSCALE and/or BZERO values.
Previously, in order to read such images in sections, it was necessary to
manually apply the BSCALE+BZERO to each section. It's worth noting that
sections *did* support pseudo-unsigned ints (flakily). This change just
extends that support for general BSCALE+BZERO values.
Bug Fixes
^^^^^^^^^
- Fixed a bug that prevented updates to values in boolean table columns from
being saved. This turned out to be a symptom of a deeper problem that could
prevent other table updates from being saved as well. (#139)
- Fixed a corner case in which a keyword comment ending with the string "END"
could, in some circumstances, cause headers (and the rest of the file after
that point) to be misread. (#142)
- Fixed support for scaled image data and psuedo-unsigned ints in image data
sections (``hdu.section``). Previously this was not supported at all. At
some point support was supposedly added, but it was buggy and incomplete.
Now the feature seems to work much better. (#143)
- Fixed the documentation to point out that image data sections *do* support
non-contiguous slices (and have for a long time). The documentation was
never updated to reflect this, and misinformed users that only contiguous
slices were supported, leading to some confusion. (#144)
- Fixed a bug where creating an ``HDUList`` object containing multiple PRIMARY
HDUs caused an infinite recursion when validating the object prior to
writing to a file. (#145)
- Fixed a rare but serious case where saving an update to a file that
previously had a CHECKSUM and/or DATASUM keyword, but removed the checksum
in saving, could cause the file to be slightly corrupted and unreadable.
(#147)
- Fixed problems with reading "non-standard" FITS files with primary headers
containing SIMPLE = F. PyFITS has never made many guarantees as to how such
files are handled. But it should at least be possible to read their
headers, and the data if possible. Saving changes to such a file should not
try to prepend an unwanted valid PRIMARY HDU. (#157)
- Fixed a bug where opening an image with ``disable_image_compression = True``
caused compression to be disabled for all subsequent ``pyfits.open()`` calls.
(r1651)
3.0.7 (2012-04-10)
------------------
Changes in Behavior
^^^^^^^^^^^^^^^^^^^
- Slices of GroupData objects now return new GroupData objects instead of
extended multi-row _Group objects. This is analogous to how PyFITS 3.0 fixed
FITS_rec slicing, and should have been fixed for GroupData at the same time.
The old behavior caused bugs where functions internal to Numpy expected that
slicing an ndarray would return a new ndarray. As this is a rare usecase
with a rare feature most users are unlikely to be affected by this change.
- The previously internal _Group object for representing individual group
records in a GroupData object are renamed Group and are now a public
interface. However, there's almost no good reason to create Group objects
directly, so it shouldn't be considered a "new feature".
- An annoyance from PyFITS 3.0.6 was fixed, where the value of the EXTEND
keyword was always being set to F if there are not actually any extension
HDUs. It was unnecessary to modify this value.
Bug Fixes
^^^^^^^^^
- Fixed GroupData objects to return new GroupData objects when sliced instead
of _Group record objects. See "Changes in behavior" above for more details.
- Fixed slicing of Group objects--previously it was not possible to slice
slice them at all.
- Made it possible to assign `np.bool_` objects as header values. (#123)
- Fixed overly strict handling of the EXTEND keyword; see "Changes in
behavior" above. (#124)
- Fixed many cases where an HDU's header would be marked as "modified" by
PyFITS and rewritten, even when no changes to the header are necessary.
(#125)
- Fixed a bug where the values of the PTYPEn keywords in a random groups HDU
were forced to be all lower-case when saving the file. (#130)
- Removed an unnecessary inline import in `ExtensionHDU.__setattr__` that was
causing some slowdown when opening files containing a large number of
extensions, plus a few other small (but not insignficant) performance
improvements thanks to Julian Taylor. (#133)
- Fixed a regression where header blocks containing invalid end-of-header
padding (i.e. null bytes instead of spaces) couldn't be parsed by PyFITS.
Such headers can be parsed again, but a warning is raised, as such headers
are not valid FITS. (#136)
- Fixed a memory leak where table data in random groups HDUs weren't being
garbage collected. (#138)
3.0.6 (2012-02-29)
------------------
Highlights
^^^^^^^^^^
The main reason for this release is to fix an issue that was introduced in
PyFITS 3.0.5 where merely opening a file containing scaled data (that is, with
non-trivial BSCALE and BZERO keywords) in 'update' mode would cause the data
to be automatically rescaled--possibly converting the data from ints to
floats--as soon as the file is closed, even if the application did not touch
the data. Now PyFITS will only rescale the data in an extension when the data
is actually accessed by the application. So opening a file in 'update' mode
in order to modify the header or append new extensions will not cause any
change to the data in existing extensions.
This release also fixes a few Windows-specific bugs found through more
extensive Windows testing, and other miscellaneous bugs.
Bug Fixes
^^^^^^^^^
- More accurate error messages when opening files containing invalid header
cards. (#109)
- Fixed a possible reference cycle/memory leak that was caught through more
extensive testing on Windows. (#112)
- Fixed 'ostream' mode to open the underlying file in 'wb' mode instead of 'w'
mode. (#112)
- Fixed a Windows-only issue where trying to save updates to a resized FITS
file could result in a crash due to there being open mmaps on that file.
(#112)
- Fixed a crash when trying to create a FITS table (i.e. with new_table())
from a Numpy array containing bool fields. (#113)
- Fixed a bug where manually initializing an ``HDUList`` with a list of of
HDUs wouldn't set the correct EXTEND keyword value on the primary HDU.
(#114)
- Fixed a crash that could occur when trying to deepcopy a Header in Python <
2.7. (#115)
- Fixed an issue where merely opening a scaled image in 'update' mode would
cause the data to be converted to floats when the file is closed. (#119)
3.0.5 (2012-01-30)
------------------
- Fixed a crash that could occur when accessing image sections of files
opened with memmap=True. (r1211)
- Fixed the inconsistency in the behavior of files opened in 'readonly' mode
when memmap=True vs. when memmap=False. In the latter case, although
changes to array data were not saved to disk, it was possible to update the
array data in memory. On the other hand with memmap=True, 'readonly' mode
prevented even in-memory modification to the data. This is what
'copyonwrite' mode was for, but difference in behavior was confusing. Now
'readonly' is equivalent to 'copyonwrite' when using memmap. If the old
behavior of denying changes to the array data is necessary, a new
'denywrite' mode may be used, though it is only applicable to files opened
with memmap. (r1275)
- Fixed an issue where files opened with memmap=True would return image data
as a raw numpy.memmap object, which can cause some unexpected
behaviors--instead memmap object is viewed as a numpy.ndarray. (r1285)
- Fixed an issue in Python 3 where a workaround for a bug in Numpy on Python 3
interacted badly with some other software, namely to vo.table package (and
possibly others). (r1320, r1337, and #110)
- Fixed buggy behavior in the handling of SIGINTs (i.e. Ctrl-C keyboard
interrupts) while flushing changes to a FITS file. PyFITS already prevented
SIGINTs from causing an incomplete flush, but did not clean up the signal
handlers properly afterwards, or reraise the keyboard interrupt once the
flush was complete. (r1321)
- Fixed a crash that could occur in Python 3 when opening files with checksum
checking enabled. (r1336)
- Fixed a small bug that could cause a crash in the `StreamingHDU` interface
when using Numpy below version 1.5.
- Fixed a crash that could occur when creating a new `CompImageHDU` from an
array of big-endian data. (#104)
- Fixed a crash when opening a file with extra zero padding at the end.
Though FITS files should not have such padding, it's not explictly forbidden
by the format either, and PyFITS shouldn't stumble over it. (#106)
- Fixed a major slowdown in opening tables containing large columns of string
values. (#111)
3.0.4 (2011-11-22)
------------------
- Fixed a crash when writing HCOMPRESS compressed images that could happen on
Python 2.5 and 2.6. (r1217)
- Fixed a crash when slicing an table in a file opened in 'readonly' mode with
memmap=True. (r1230)
- Writing changes to a file or writing to a new file verifies the output in
'fix' mode by default instead of 'exception'--that is, PyFITS will
automatically fix common FITS format errors rather than raising an
exception. (r1243)
- Fixed a bug where convenience functions such as getval() and getheader()
crashed when specifying just 'PRIMARY' as the extension to use (r1263).
- Fixed a bug that prevented passing keyword arguments (beyond the standard
data and header arguments) as positional arguments to the constructors of
extension HDU classes.
- Fixed some tests that were failing on Windows--in this case the tests
themselves failed to close some temp files and Windows refused to delete them
while there were still open handles on them. (r1295)
- Fixed an issue with floating point formatting in header values on Python 2.5
for Windows (and possibly other platforms). The exponent was zero-padded to
3 digits; although the FITS standard makes no specification on this, the
formatting is now normalized to always pad the exponent to two digits.
(r1295)
- Fixed a bug where long commentary cards (such as HISTORY and COMMENT) were
broken into multiple CONTINUE cards. However, commentary cards are not
expected to be found in CONTINUE cards. Instead these long cards are broken
into multiple commentary cards. (#97)
- GZIP/ZIP-compressed FITS files can be detected and opened regardless of
their filename extension. (#99)
- Fixed a serious bug where opening scaled images in 'update' mode and then
closing the file without touching the data would cause the file to be
corrupted. (#101)
3.0.3 (2011-10-05)
------------------
- Fixed several small bugs involving corner cases in record-valued keyword
cards (#70)
- In some cases HDU creation failed if the first keyword value in the header
was not a string value (#89)
- Fixed a crash when trying to compute the HDU checksum when the data array
contains an odd number of bytes (#91)
- Disabled an unnecessary warning that was displayed on opening compressed
HDUs with disable_image_compression = True (#92)
- Fixed a typo in code for handling HCOMPRESS compressed images.
3.0.2 (2011-09-23)
------------------
- The ``BinTableHDU.tcreate`` method and by extension the ``pyfits.tcreate``
function don't get tripped up by blank lines anymore (#14)
- The presence, value, and position of the EXTEND keyword in Primary HDUs is
verified when reading/writing a FITS file (#32)
- Improved documentation (in warning messages as well as in the handbook) that
PyFITS uses zero-based indexing (as one would expect for C/Python code, but
contrary to the PyFITS standard which was written with FORTRAN in mind)
(#68)
- Fixed a bug where updating a header card comment could cause the value to be
lost if it had not already been read from the card image string.
- Fixed a related bug where changes made directly to Card object in a header
(i.e. assigning directly to card.value or card.comment) would not propagate
when flushing changes to the file (#69) [Note: This and the bug above it
were originally reported as being fixed in version 3.0.1, but the fix was
never included in the release.]
- Improved file handling, particularly in Python 3 which had a few small file
I/O-related bugs (#76)
- Fixed a bug where updating a FITS file would sometimes cause it to lose its
original file permissions (#79)
- Fixed the handling of TDIMn keywords; 3.0 added support for them, but got
the axis order backards (they were treated as though they were row-major)
(#82)
- Fixed a crash when a FITS file containing scaled data is opened and
immediately written to a new file without explicitly viewing the data first
(#84)
- Fixed a bug where creating a table with columns named either 'names' or
'formats' resulted in an infinite recursion (#86)
3.0.1 (2011-09-12)
------------------
- Fixed a bug where updating a header card comment could cause the value to be
lost if it had not already been read from the card image string.
- Changed ``_TableBaseHDU.data`` so that if the data contain an empty table a
``FITS_rec`` object with zero rows is returned rather than ``None``.
- The ``.key`` attribute of ``RecordValuedKeywordCards`` now returns the full
keyword+field-specifier value, instead of just the plain keyword (#46)
- Fixed a related bug where changes made directly to Card object in a header
(i.e. assigning directly to card.value or card.comment) would not propagate
when flushing changes to the file (#69)
- Fixed a bug where writing a table with zero rows could fail in some cases
(#72)
- Miscellanous small bug fixes that were causing some tests to fail,
particularly on Python 3 (#74, #75)
- Fixed a bug where creating a table column from an array in non-native byte
order would not preserve the byte order, thus interpreting the column array
using the wrong byte order (#77)
3.0.0 (2011-08-23)
--------------------
- Contains major changes, bumping the version to 3.0
- Large amounts of refactoring and reorganization of the code; tried to
preserve public API backwards-compatibility with older versions (private API
has many changes and is not guaranteed to be backwards-compatible). There
are a few small public API changes to be aware of:
* The pyfits.rec module has been removed completely. If your version of
numpy does not have the numpy.core.records module it is too old to be used
with PyFITS.
* The ``Header.ascardlist()`` method is deprecated--use the ``.ascard``
attribute instead.
* ``Card`` instances have a new ``.cardimage`` attribute that should be used
rather than ``.ascardimage()``, which may become deprecated.
* The ``Card.fromstring()`` method is now a classmethod. It returns a new
``Card`` instance rather than modifying an existing instance.
* The ``req_cards()`` method on HDU instances has changed: The ``pos``
argument is not longer a string. It is either an integer value (meaning
the card's position must match that value) or it can be a function that
takes the card's position as it's argument, and returns True if the
position is valid. Likewise, the ``test`` argument no longer takes a
string, but instead a function that validates the card's value and returns
True or False.
* The ``get_coldefs()`` method of table HDUs is deprecated. Use the
``.columns`` attribute instead.
* The ``ColDefs.data`` attribute is deprecated--use ``ColDefs.columns``
instead (though in general you shouldn't mess with it directly--it might
become internal at some point).
* ``FITS_record`` objects take ``start`` and ``end`` as arguments instead of
``startColumn`` and ``endColumn`` (these are rarely created manually, so
it's unlikely that this change will affect anyone).
* ``BinTableHDU.tcreate()`` is now a classmethod, and returns a new
``BinTableHDU`` instance.
* Use ``ExtensionHDU`` and ``NonstandardExtHDU`` for making new extension HDU
classes. They are now public interfaces, wheres previously they were
private and prefixed with underscores.
* Possibly others--please report if you find any changes that cause
difficulties.
- Calls to deprecated functions will display a Deprecation warning. However,
in Python 2.7 and up Deprecation warnings are ignored by default, so run
Python with the `-Wd` option to see if you're using any deprecated
functions. If we get close to actually removing any functions, we might
make the Deprecation warnings display by default.
- Added basic Python 3 support
- Added support for multi-dimensional columns in tables as specified by the
TDIMn keywords (#47)
- Fixed a major memory leak that occurred when creating new tables with the
``new_table()`` function (#49)
be padded with zero-bytes) vs ASCII tables (where strings are padded with
spaces) (#15)
- Fixed a bug in which the case of Random Access Group parameters names was not
preserved when writing (#41)
- Added support for binary table fields with zero width (#42)
- Added support for wider integer types in ASCII tables; although this is non-
standard, some GEIS images require it (#45)
- Fixed a bug that caused the index_of() method of HDULists to crash when the
HDUList object is created from scratch (#48)
- Fixed the behavior of string padding in binary tables (where strings should
be padded with nulls instead of spaces)
- Fixed a rare issue that caused excessive memory usage when computing
checksums using a non-standard block size (see r818)
- Add support for forced uint data in image sections (#53)
- Fixed an issue where variable-length array columns were not extended when
creating a new table with more rows than the original (#54)
- Fixed tuple and list-based indexing of FITS_rec objects (#55)
- Fixed an issue where BZERO and BSCALE keywords were appended to headers in
the wrong location (#56)
- ``FITS_record`` objects (table rows) have full slicing support, including
stepping, etc. (#59)
- Fixed a bug where updating multiple files simultaneously (such as when
running parallel processes) could lead to a race condition with mktemp()
(#61)
- Fixed a bug where compressed image headers were not in the order expected by
the funpack utility (#62)
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Release 3.1.2 - 2014/01/29 -------------------------- Improvements ^^^^^^^^^^^^ * [doc] Updated to caplitalized "Groonga" terms in documentation. [Patch by cosmo0920] [GitHub#136, #137, #138, #139, #140, #141, #142, #143, #144, #145, #146, #147, #148, #149, #150, #151] * Supported to customize the value of lock timeout. See :doc:`/reference/api/global_configurations` about details. [groonga-dev,02017] [Suggested by yoku] * [doc] Added description about the value of lock timeout. * Enabled ``GRN_JA_SKIP_SAME_VALUE_PUT`` by default. In the previous releases, the value of this configuration is 'no'. This change affects reducing the size of Groonga database. * Supported multiple indexes including a nested index and multiple keywords query. This change improves missing search results isssue when narrowing down by multiple keywords query. * Added API to customize normalizer for snippet. Fixes ^^^^^ * Fixed not to use index for empty query. This change enables you to search even though empty query. Note that this means that there is performance penalty if many empty records exist. [groonga-dev,02052] [Reported by Naoya Murakami] * Fixed the behaviour about return value of "X || Y" and "X && Y" for adjusting to ECMAScript. In "X || Y" case, if either X or Y satisfy the condition, it returns X itself or Y itself instead of 1 or 0. * In "X && Y" case, if X and Y satisfy the condition, it returns X itself instead of 1. if X doesn't satisfy the condition, it returns false instead of 0. * Fixed to return null when no snippet is found. This change enables you to set the default value of :doc:`/reference/functions/snippet_html`. In such a purpose, use "snippet_html(XXX) || 'default value'". Thanks ^^^^^^ * cosmo0920 * yoku * Naoya Murakami
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Jul 23, 2014
3.8.1 (2014-07-17) ------------------ - The representation of CaselessDicts in 3.8 changed the name attribute of Components and therefore broke the external API. This has been fixed. [untitaker] 3.8 (2014-07-17) ---------------- - Allow dots in property names (Needed for vCard compatibility). Refs #143. [untitaker] - Change class representation for CaselessDict objects to always include the class name or the class' name attribute, if available. Also show subcomponents for Component objects. [thet] - Don't use data_encode for CaselessDict class representation but use dict's __repr__ method. [t-8ch] - Handle parameters with multiple values, which is needed for vCard 3.0. Refs #142. [t-8ch]
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Aug 30, 2014
Based on PR pkg/48141 by Tobias Nygren. 1.4.12 ====== Bug #3565 - Encryption fails when typing fast (Invalid message from client) Bug #3606 - GUI is elevated after setup Bug #3572 - Mac caps lock causes disconnect 1.4.11 ====== Feature #12 - Encryption Feature #421 - Portable version Bug #2855 - Mouse cursor remains hidden on Mac client (intermittently/randomly) Bug #3281 - server start on OS X defaults to 'interactive' Bug #3310 - P&ort in settings screen 1.4.10 ====== Bug #2799 - Right shift broken (Windows server, Mac OS X client) Bug #3302 - GUI does not show/hide when tray icon is double clicked (Windows) Bug #3303 - Mac OS X IPC integ test fails intermittently Feature #2974 - Gesture Support for Magic Mouse/Trackpad Feature #3172 - Button to stop Synergy when in service mode Feature #3241 - Option to elevate synergyc/s when in service mode Feature #3242 - Show a list of available IP addresses and screen name on the main screen Feature #3296 - 64-bit Windows installer should display helpful message on 32-bit Windows Feature #3300 - Make service mode default mode (now that we have elevate option) Feature #3301 - Add process mode option to settings (remove startup wizard page) Feature #3306 - Gatekeeper compatibility on Mac OS X 10.8 1.4.9 ===== Bug #3159 - In service mode, server doesn't start unless GUI is running Bug #3214 - Client sometimes can't connect if GUI is closed Bug #56 - Mac OS X server not sending keystrokes to client Bug #3161 - First time GUI appears, service doesn't send logging Bug #3164 - In service mode, you need to add a firewall exception Bug #3166 - Service shutdown stalls when GUI is closed Bug #3216 - Fatal error if plugins folder doesn't exist Bug #3221 - ERROR: could not connect to service, error: 2 Feature #3192 - Add support for JOYINFOEX structure to poll game device info Feature #3202 - Plugin support (sending for primary screen events on Windows only) Feature #3155 - Cross-platform TCP IPC between GUI and service Task #3177 - Fix Mac buildslave to build multiple versions Task #3193 - Add Micro Synergy to repository Task #3275 - Change hostname label to "IP address or hostname" Task #3276 - Installation recovery mechanism for synrgyhk.dll 1.4.8 ===== Bug #143: Cursor on Mac OS X goes to center when inactive Bug #146: Screen Resize causes problems with moving off right-hand side of screen Bug #3058: Modifier keys not working on Mac OS X server Bug #3139: Double click too strict (click, move, click should not count) Bug #3195: Service install can fail first time Bug #3196: Wizard buttons not visible Bug #3197: GUI doesn't take focus after install Bug #3202: Hook DLL (synrgyhk.dll) is not released Feature #3143: Setup wizard for first time users Feature #3145: Check for updates Feature #3174: Startup mode wizard page Feature #3184: New service for process management 1.4.7 ===== Bug #3132: GUI hides before successful connection Bug #3133: Can't un-hide GUI on Mac Feature #3054: Hide synergy[cs] dock icon (Mac OS X) Feature #3135: Integrate log into main window Task #3134: Move hotkey warnings to DEBUG 1.4.6 ===== Bug #155: Build error on FreeBSD (missing sentinel in function call) Bug #571: Synergy SegFaults with "Unknown Quartz Event type: 0x1d" Bug #617: xrandr rotation on client confines cursor in wrong area Bug #642: `synergyc --help` segfaults on sparc64 architecture Bug #652: Stack overflow in getIDForKey Bug #1071: Can't copy from the Firefox address bar on Linux Bug #1662: Copying text from remote computer crashes java programs. Bug #1731: YouTube can cause server to freeze randomly Bug #2752: Use SAS for ctrl+alt+del on win7 Bug #2763: Double-click broken on Mac OS Bug #2817: Keypad Subtract has wrong keycode on OS X Bug #2958: GNOME 3 mouse problem (gnome-shell) Bug #2962: Clipboard not working on mac client Bug #3063: Segfault in copy buffer Bug #3066: Server segfault on clipboard paste Bug #3089: Comma and Period translated wrong when using the NEO2-layout Bug #3092: Wrong screen rotation detected Bug #3105: There doesn't seem to be a system tray available. Quitting Bug #3116: Memory Leak due to the XInput2 patches Bug #3117: Dual monitors not detected properly anymore Feature #3073: Re-introduce auto-start GUI (Windows) Feature #3076: Re-introduce auto-start backend Feature #3077: Re-introduce hidden on start Feature #3091: Add option to remap altgr modifier Feature #3119: Mac OS X secondary screen Task #2905: Unit tests: Clipboard classes Task #3072: Downgrade Linux build machines Task #3090: CXWindowsKeyState integ test args wrong (no changelog for prior versions).
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Dec 1, 2014
Version 0.10.2 -------------- Released 2014/09/03 - Update translation for reCaptcha via `#146`_. .. _`#146`: wtforms/flask-wtf#146 Version 0.10.1 -------------- Released 2014/08/26 - Update RECAPTCHA API SERVER URL via `#145`_. - Update requirement Werkzeug>=0.9.5 - Fix CsrfProtect exempt for blueprints via `#143`_. .. _`#145`: wtforms/flask-wtf#145 .. _`#143`: wtforms/flask-wtf#143
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Apr 16, 2015
Update DEPENDS
Add test target
Upstream changes:
2015-03-14 -- 1.4.3
* Remove three warnings: star-args, abstract-class-little-used,
abstract-class-not-used. These warnings don't add any real value
and they don't imply errors or problems in the code.
* Added a new option for controlling the peephole optimizer in astroid.
The option ``--optimize-ast`` will control the peephole optimizer,
which is used to optimize a couple of AST subtrees. The current problem
solved by the peephole optimizer is when multiple joined strings,
with the addition operator, are encountered. If the numbers of such
strings is high enough, Pylint will then fail with a maximum recursion
depth exceeded error, due to its visitor architecture. The peephole
just transforms such calls, if it can, into the final resulting string
and this exhibit a problem, because the visit_binop method stops being
called (in the optimized AST it will be a Const node).
2015-03-11 -- 1.4.2
* Don't require a docstring for empty modules. Closes issue #261.
* Fix a false positive with `too-few-format-args` string warning,
emitted when the string format contained a normal positional
argument ('{0}'), mixed with a positional argument which did
an attribute access ('{0.__class__}').
Closes issue #463.
* Take in account all the methods from the ancestors
when checking for too-few-public-methods. Closes issue #471.
* Catch enchant errors and emit 'invalid-characters-in-docstring'
when checking for spelling errors. Closes issue #469.
* Use all the inferred statements for the super-init-not-called
check. Closes issue #389.
* Add a new warning, 'unichr-builtin', emitted by the Python 3
porting checker, when the unichr builtin is found. Closes issue #472.
* Add a new warning, 'intern-builtin', emitted by the Python 3
porting checker, when the intern builtin is found. Closes issue #473.
* Add support for editable installations.
* The HTML output accepts the `--msg-template` option. Patch by
Dan Goldsmith.
* Add 'map-builtin-not-iterating' (replacing 'implicit-map-evaluation'),
'zip-builtin-not-iterating', 'range-builtin-not-iterating', and
'filter-builtin-not-iterating' which are emitted by `--py3k` when the
appropriate built-in is not used in an iterating context (semantics
taken from 2to3).
* Add a new warning, 'unidiomatic-typecheck', emitted when an explicit
typecheck uses type() instead of isinstance(). For example,
`type(x) == Y` instead of `isinstance(x, Y)`. Patch by Chris Rebert.
Closes issue #299.
* Add support for combining the Python 3 checker mode with the --jobs
flag (--py3k and --jobs). Closes issue #467.
* Add a new warning for the Python 3 porting checker, 'using-cmp-argument',
emitted when the `cmp` argument for the `list.sort` or `sorted builtin`
is encountered.
* Make the --py3k flag commutative with the -E flag. Also, this patch
fixes the leaks of error messages from the Python 3 checker when
the errors mode was activated. Closes issue #437.
2015-01-16 -- 1.4.1
* Look only in the current function's scope for bad-super-call.
Closes issue #403.
* Check the return of properties when checking for not-callable.
Closes issue #406.
* Warn about using the input() or round() built-ins for Python 3.
Closes issue #411.
* Proper abstract method lookup while checking for
abstract-class-instantiated. Closes issue #401.
* Use a mro traversal for finding abstract methods. Closes issue #415.
* Fix a false positive with catching-non-exception and tuples of
exceptions.
* Fix a false negative with raising-non-exception, when the raise used
an uninferrable exception context.
* Fix a false positive on Python 2 for raising-bad-type, when
raising tuples in the form 'raise (ZeroDivisionError, None)'.
* Fix a false positive with invalid-slots-objects, where the slot entry
was an unicode string on Python 2. Closes issue #421.
* Add a new warning, 'redundant-unittest-assert', emitted when using
unittest's methods assertTrue and assertFalse with constant value
as argument. Patch by Vlad Temian.
* Add a new JSON reporter, usable through -f flag.
* Add the method names for the 'signature-differs' and 'argument-differs'
warnings. Closes issue #433.
* Don't compile test files when installing.
* Fix a crash which occurred when using multiple jobs and the files
given as argument didn't exist at all.
2014-11-23 -- 1.4.0
* Added new options for controlling the loading of C extensions.
By default, only C extensions from the stdlib will be loaded
into the active Python interpreter for inspection, because they
can run arbitrary code on import. The option
`--extension-pkg-whitelist` can be used to specify modules
or packages that are safe to load.
* Change default max-line-length to 100 rather than 80
* Drop BaseRawChecker class which were only there for backward
compat for a while now
* Don't try to analyze string formatting with objects coming from
function arguments. Closes issue #373.
* Port source code to be Python 2/3 compatible. This drops the
need for 2to3, but does drop support for Python 2.5.
* Each message now comes with a confidence level attached, and
can be filtered base on this level. This allows to filter out
all messages that were emitted even though an inference failure
happened during checking.
* Improved presenting unused-import message. Closes issue #293.
* Add new checker for finding spelling errors. New messages:
wrong-spelling-in-comment, wrong-spelling-in-docstring.
New options: spelling-dict, spelling-ignore-words.
* Add new '-j' option for running checks in sub-processes.
* Added new checks for line endings if they are mixed (LF vs CRLF)
or if they are not as expected. New messages: mixed-line-endings,
unexpected-line-ending-format. New option: expected-line-ending-format.
* 'dangerous-default-value' no longer evaluates the value of the arguments,
which could result in long error messages or sensitive data being leaked.
Closes issue #282
* Fix a false positive with string formatting checker, when
encountering a string which uses only position-based arguments.
Closes issue #285.
* Fix a false positive with string formatting checker, when using
keyword argument packing. Closes issue #288.
* Proper handle class level scope for lambdas.
* Handle 'too-few-format-args' or 'too-many-format-args' for format
strings with both named and positional fields. Closes issue #286.
* Analyze only strings by the string format checker. Closes issue #287.
* Properly handle nested format string fields. Closes issue #294.
* Don't emit 'attribute-defined-outside-init' if the attribute
was set by a function call in a defining method. Closes issue #192.
* Properly handle unicode format strings for Python 2.
Closes issue #296.
* Don't emit 'import-error' if an import was protected by a try-except,
which excepted ImportError.
* Fix an 'unused-import' false positive, when the error was emitted
for all the members imported with 'from import' form.
Closes issue #304.
* Don't emit 'invalid-name' when assigning a name in an
ImportError handler. Closes issue #302.
* Don't count branches from nested functions.
* Fix a false positive with 'too-few-format-args', when the format
strings contains duplicate manual position arguments.
Closes issue #310.
* fixme regex handles comments without spaces after the hash.
Closes issue #311.
* Don't emit 'unused-import' when a special object is imported
(__all__, __doc__ etc.). Closes issue #309.
* Look in the metaclass, if defined, for members not found in the current
class. Closes issue #306.
* Don't emit 'protected-access' if the attribute is accessed using
a property defined at the class level.
* Detect calls of the parent's __init__, through a binded super() call.
* Check that a class has an explicitly defined metaclass before
emitting 'old-style-class' for Python 2.
* Emit 'catching-non-exception' for non-class nodes. Closes issue #303.
* Order of reporting is consistent.
* Add a new warning, 'boolean-datetime', emitted when an instance
of 'datetime.time' is used in a boolean context. Closes issue #239.
* Fix a crash which ocurred while checking for 'method-hidden',
when the parent frame was something different than a function.
* Generate html output for missing files. Closes issue #320.
* Fix a false positive with 'too-many-format-args', when the format
string contains mixed attribute access arguments and manual
fields. Closes issue #322.
* Extend the cases where 'undefined-variable' and 'used-before-assignment'
can be detected. Closes issue #291.
* Add support for customising callback identifiers, by adding a new
'--callbacks' command line option. Closes issue #326.
* Add a new warning, 'logging-format-interpolation', emitted when .format()
string interpolation is used within logging function calls.
* Don't emit 'unbalanced-tuple-unpacking' when the rhs of the assignment
is a variable length argument. Closes issue #329.
* Add a new warning, 'inherit-non-class', emitted when a class inherits
from something which is not a class. Closes issue #331.
* Fix another false positives with 'undefined-variable', where the variable
can be found as a class assignment and used in a function annotation.
Closes issue #342.
* Handle assignment of the string format method to a variable.
Closes issue #351.
* Support wheel packaging format for PyPi. Closes issue #334.
* Check that various built-ins that do not exist in Python 3 are not
used: apply, basestring, buffer, cmp, coerce, execfile, file, long
raw_input, reduce, StandardError, unicode, reload and xrange.
* Warn for magic methods which are not used in any way in Python 3:
__coerce__, __delslice__, __getslice__, __setslice__, __cmp__,
__oct__, __nonzero__ and __hex__.
* Don't emit 'assigning-non-slot' when the assignment is for a property.
Closes issue #359.
* Fix for regression: '{path}' was no longer accepted in '--msg-template'.
* Report the percentage of all messages, not just for errors and warnings.
Closes issue #319.
* 'too-many-public-methods' is reported only for methods defined in a class,
not in its ancestors. Closes issue #248.
* 'too-many-lines' disable pragma can be located on any line, not only the
first. Closes issue #321.
* Warn in Python 2 when an import statement is found without a
corresponding `from __future__ import absolute_import`.
* Warn in Python 2 when a non-floor division operation is found without
a corresponding `from __future__ import division`.
* Add a new option, 'exclude-protected', for excluding members
from the protected-access warning. Closes issue #48.
* Warn in Python 2 when using dict.iter*(), dict.view*(); none of these
methods are available in Python 3.
* Warn in Python 2 when calling an object's next() method; Python 3 uses
__next__() instead.
* Warn when assigning to __metaclass__ at a class scope; in Python 3 a
metaclass is specified as an argument to the 'class' statement.
* Warn when performing parameter tuple unpacking; it is not supported in
Python 3.
* 'abstract-class-instantiated' is also emitted for Python 2.
It was previously disabled.
* Add 'long-suffix' error, emitted when encountering the long suffix
on numbers.
* Add support for disabling a checker, by specifying an 'enabled'
attribute on the checker class.
* Add a new CLI option, --py3k, for enabling Python 3 porting mode. This
mode will disable all other checkers and will emit warnings and
errors for constructs which are invalid or removed in Python 3.
* Add 'old-octal-literal' to Python 3 porting checker, emitted when
encountering octals with the old syntax.
* Add 'implicit-map-evaluation' to Python 3 porting checker, emitted
when encountering the use of map builtin, without explicit evaluation.
2014-07-26 -- 1.3.0
* Allow hanging continued indentation for implicitly concatenated
strings. Closes issue #232.
* Pylint works under Python 2.5 again, and its test suite passes.
* Fix some false positives for the cellvar-from-loop warnings.
Closes issue #233.
* Return new astroid class nodes when the inferencer can detect that
that result of a function invocation on a type (like `type` or
`abc.ABCMeta`) is requested. Closes #205.
* Emit 'undefined-variable' for undefined names when using the
Python 3 `metaclass=` argument.
* Checkers respect priority now. Close issue #229.
* Fix a false positive regarding W0511. Closes issue #149.
* Fix unused-import false positive with Python 3 metaclasses (#143).
* Don't warn with 'bad-format-character' when encountering
the 'a' format on Python 3.
* Add multiple checks for PEP 3101 advanced string formatting:
'bad-format-string', 'missing-format-argument-key',
'unused-format-string-argument', 'format-combined-specification',
'missing-format-attribute' and 'invalid-format-index'.
* Issue broad-except and bare-except even if the number
of except handlers is different than 1. Fixes issue #113.
* Issue attribute-defined-outside-init for all cases, not just
for the last assignment. Closes issue #262.
* Emit 'not-callable' when calling properties. Closes issue #268.
* Fix a false positive with unbalanced iterable unpacking,
when encountering starred nodes. Closes issue #273.
* Add new checks, 'invalid-slice-index' and 'invalid-sequence-index'
for invalid sequence and slice indices.
* Add 'assigning-non-slot' warning, which detects assignments to
attributes not defined in slots.
* Don't emit 'no-name-in-module' for ignored modules.
Closes issue #223.
* Fix an 'unused-variable' false positive, where the variable is
assigned through an import. Closes issue #196.
* Definition order is considered for classes, function arguments
and annotations. Closes issue #257.
* Don't emit 'unused-variable' when assigning to a nonlocal.
Closes issue #275.
* Do not let ImportError propagate from the import checker, leading to crash
in some namespace package related cases. Closes issue #203.
* Don't emit 'pointless-string-statement' for attribute docstrings.
Closes issue #193.
* Use the proper mode for pickle when opening and writing the stats file.
Closes issue #148.
* Don't emit hidden-method message when the attribute has been
monkey-patched, you're on your own when you do that.
* Only emit attribute-defined-outside-init for definition within the same
module as the offended class, avoiding to mangle the output in some cases.
* Don't emit 'unnecessary-lambda' if the body of the lambda call contains
call chaining. Closes issue #243.
* Don't emit 'missing-docstring' when the actual docstring uses `.format`.
Closes issue #281.
2014-04-30 -- 1.2.1
* Restore the ability to specify the init-hook option via the
configuration file, which was accidentally broken in 1.2.0.
* Add a new warning [bad-continuation] for badly indentend continued
lines.
* Emit [assignment-from-none] when the function contains bare returns.
Fixes BitBucket issue #191.
* Added a new warning for closing over variables that are
defined in loops. Fixes Bitbucket issue #176.
* Do not warn about \u escapes in string literals when Unicode literals
are used for Python 2.*. Fixes BitBucket issue #151.
* Extend the checking for unbalanced-tuple-unpacking and
unpacking-non-sequence to instance attribute unpacking as well.
* Fix explicit checking of python script (1.2 regression, #219)
* Restore --init-hook, renamed accidentally into --init-hooks in 1.2.0
(#211)
* Add 'indexing-exception' warning, which detects that indexing
an exception occurs in Python 2 (behaviour removed in Python 3).
2014-04-18 -- 1.2.0
* Pass the current python paths to pylint process when invoked via
epylint. Fixes BitBucket issue #133.
* Add -i / --include-ids and -s / --symbols back as completely ignored
options. Fixes BitBucket issue #180.
* Extend the number of cases in which logging calls are detected. Fixes
bitbucket issue #182.
* Improve pragma handling to not detect pylint:* strings in non-comments.
Fixes BitBucket issue #79.
* Do not crash with UnknownMessage if an unknown message ID/name appears
in disable or enable in the configuration. Patch by Cole Robinson.
Fixes bitbucket issue #170.
* Add new warning 'eval-used', checking that the builtin function `eval`
was used.
* Make it possible to show a naming hint for invalid name by setting
include-naming-hint. Also make the naming hints configurable. Fixes
BitBucket issue #138.
* Added support for enforcing multiple, but consistent name styles for
different name types inside a single module; based on a patch written
by morbo@google.com.
* Also warn about empty docstrings on overridden methods; contributed
by sebastianu@google.com.
* Also inspect arguments to constructor calls, and emit relevant
warnings; contributed by sebastianu@google.com.
* Added a new configuration option logging-modules to make the list
of module names that can be checked for 'logging-not-lazy' et. al.
configurable; contributed by morbo@google.com.
* ensure init-hooks is evaluated before other options, notably load-plugins
(#166)
* Python 2.5 support restored: fixed small issues preventing pylint to run
on python 2.5. Bitbucket issues #50 and #62.
* bitbucket #128: pylint doesn't crash when looking
for used-before-assignment in context manager
assignments.
* Add new warning, 'bad-reversed-sequence', for checking that the
reversed() builtin receive a sequence (implements __getitem__ and __len__,
without being a dict or a dict subclass) or an instance which implements
__reversed__.
* Mark `file` as a bad function when using python2 (closes #8).
* Add new warning 'bad-exception-context', checking
that `raise ... from ...` uses a proper exception context
(None or an exception).
* Enhance the check for 'used-before-assignment' to look
for 'nonlocal' uses.
* Emit 'undefined-all-variable' if a package's __all__
variable contains a missing submodule (closes #126).
* Add a new warning 'abstract-class-instantiated' for checking
that abstract classes created with `abc` module and
with abstract methods are instantied.
* Do not warn about 'return-arg-in-generator' in Python 3.3+.
* Do not warn about 'abstract-method' when the abstract method
is implemented through assignment (#155).
* Improve cyclic import detection in the case of packages, patch by Buck
Golemon
* Add new warnings for checking proper class __slots__:
`invalid-slots-object` and `invalid-slots`.
* Search for rc file in `~/.config/pylintrc` if `~/.pylintrc`
doesn't exists (#121)
* Don't register the newstyle checker w/ python >= 3
* Fix unused-import false positive w/ augment assignment (#78)
* Fix access-member-before-definition false negative wrt aug assign (#164)
* Do not attempt to analyze non python file, eg .so file (#122)
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Release 2.5.6 ============= Bugs fixed ---------- - Detection of the R version during setup on Win8 (issues #255 and #258) - Segmentation fault when converting :mod:`pandas` :class:`Series` with elements of type object (issue #264) - The default converter from Python (non-rpy2) objects to rinterface-level objects was producing robjects-level objects whenever the input was of type :class:`list` (discovered while fixing issue #264) - Implemented suggested fix for issue with unlinking files on Windows (issue #191) - Testing rpy2 in the absence of ipython no longer stops with an error (issue #266) Release 2.5.5 ============= Bugs fixed ---------- - Crash (segfault) when querying an R object in an R environment triggers an error (symbol exists, but associated values resolves to an error - issue #251) - Change in the signature of `rcall` was not updated in the documentation (issue #259) - Minor update to the documentation (issue #257) Release 2.5.4 ============= Bugs fixed ---------- - Filter PNG files on size, preventing empty files causing trouble to be ipython notebook rendering of graphics later on (slight modification of the pull request #39) - Fix installation left unresolved with rpy2-2.5.3 (issue #248) - Possible segfault with Python 3.4 (issue #249) Release 2.5.3 ============= Changes ------- - `setup.py` has `install_requires` in addition to `requires` in the hope to fix the missing dependency with Python 2 (:mod:`singledispatch` is required but not installed). Bugs fixed ---------- - Extracting configuration information from should now work when R is emitting a warning (issue #247) - On OS X the library discovery step can yield nothing (see issue #246). A tentative fix is to issue a warning and keep moving. Release 2.5.2 ============= Bugs fixed ---------- - String representation of :class:`robjects.R` (issue #238) - Check during `build_ext` if unsupported version of R (pull request #32) - HTMl display of columns of factors in a DataFrame (issue #236) - HTML display of factors (issue #242) Release 2.5.1 ============= Bugs fixed ---------- - Require singledispatch if Python 3.3 (issue #232) - Fixed bug when R spits out a warning when asked configuration information (issue #233) - Restored printing of compilation information when running `setup.py` - Fixed installation issue on some systems (issue #234) - Workaround obscure failure message from unittest if Python < 3.4 and :mod:`singledispatch` cannot be imported (issue #235) Release 2.5.0 ============= New features ------------ - Experimental alternative way to preserve R objects from garbage collection. This can be activated with `rinterface.initr(r_preservehash=True)` (default is `False`. - :class:`GGPlot` object getting a method :meth:`save` mirroring R's `ggplot2::ggsave()`. - The conversion system is now using generics/single dispatch. - New module :mod:`rpy2.ipython.html` with HTML display for rpy2 objects - [Experimental] New function :func:`robjects.methods.rs4instance_factory` to type RS4 objects with more specificity. Changes ------- - The script `setup.py` was rewritten for clarity and ease of maintenance. Now it only uses `setuptools`. Release 2.4.4 ============= Bugs fixed ---------- - Use `input` rather than `raw_input` in the default console callback with Python 3 (fixes issue #222) - Issues with conversions, pandas, and rmagic (fixes issue #218 and more) Release 2.4.3 ============= Bugs fixed ---------- - `geom_raster` was missing from `rpy2.robjects.lib.ggplot2` (pull request #30) - Fixed issue with SVG rendering in ipython notebook (issue #217) - Regression with `rx2()` introduced with new conversion (issue #219) - Fixed documentation (missing `import`) (issue #213) Release 2.4.2 ============= Bugs fixed ---------- - Assigning an R `DataFrame` into an environment was failing if the conversion for Pandas was activated. (Issue #207) Release 2.4.1 ============= Bugs fixed ---------- - :meth:`rpy2.ipython` fixed spurious output to notebook cells. Release 2.4.0 ============= Changes ------- - Conversion system slightly changed, with the optional conversions for :mod:`numpy` and :mod:`pandas` modified accordingly. The changes should only matter if using third-party conversion functions. - The Python 3 version is now a first class citizen. `2to3` is no longer used, and the code base is made directly compatible with Python. This lowers significantly the installation time with Python 3 (which matters when developping rpy2). - The default options to initialize R (`rpy2.rinterface.initoptions') are no longer `('rpy2', '--quiet', '--vanilla', '--no-save')` but now `('rpy2', '--quiet', '--no-save')`. - :class:`robjects.vectors.ListVector` can be instanciated from any objects with a method `items()` with the expectation that the method returns an iterable of (name, value) tuples, or even be an iterable of (name, value) tuples. New features ------------ - For instances of :class:`rpy2.robjects.Function`, the `__doc__` is now a property fetching information about the parameters in the R signature. - Convenience function :func:`rpy2.robjects.packages.data` to extract the datasets in an R pacakges - :mod:`ipython`'s `rmagic` is now part of :mod:`rpy`. To use, `%load_ext rpy2.ipython` from within IPython. - new method :meth:`rpy2.rinterface.SexpEnvironment.keys`, returnings the names in the environment as a tuple of Python strings. - convenience class :class:`robjects.packages.InstalledPackages`, with a companion function :func:`robjects.packages.isinstalled`. - new class :class:`rinterface.SexpSymbol` to represent R symbols Bugs fixed ---------- - :meth:`rpy2.rinterface.Sexp.do_slot` was crashing when the parameter was an empty string (PR #155) Release 2.3.10 ============== Bugs fixed ---------- - `setup.py build` was broken when new R compiled with OpenMP (Issue #183) Release 2.3.9 ============= - Changes in pandas 0.13.0 broke the rpy2 conversion layer (Issue #173) Release 2.3.8 ============= Bugs fixed ---------- - Crash with R-3.0.2. Changes in R-3.0.2's C API coupled to a strange behaviour with R promises caused the problem. (PR #150) Release 2.3.7 ============= Bugs fixed ---------- - ggplot2's "guides" were missing - ggplot2's "theme_classic" was missing (PR #143) - ggplot2's "element_rect" was missing (PR #144) - :func:`rpy2.interactive.packages` was broken (PR #142) Release 2.3.6 ============= Bugs fixed ---------- - Several reports of segfault on OS X (since rpy2-2.3.1 - PR #109) - More fixes in converting `DataFrames` with dates from `pandas` Relase 2.3.5 ============ Bugs fixed ---------- - Missing mapping to ggplot2's `scale_shape_discrete` function - Better handling of dates in Pandas - Constructor for POSIXct improved (and fixed) Changes ------- - The attribute :attr:`rclass` is no longer read-only and can be set (since R allows it) - Importing the module :mod:`rpy2.interactive` no longer activates event processing by default (triggering concurrency errors when used with ipython). New features ------------ - New module :mod:`rpy2.interactive.ipython` (so far plotting automatically a ggplot2 figure in the iPython's console) - It is now possible to set the :attr:`rclass`. Relase 2.3.4 ============ Bugs fixed ---------- - Spurious error when running unit tests with Python 3 and numpy installed - Missing mapping to ggplot2's `geom_dotplot` function - Warnings are not longer printed (see Changes below) Changes ------- - Bumped target version of ggplot2 to 0.9.3.1 - Warnings are not longer printed. The C-level function in R became hidden in R-3.0, and the cost of an R-level check/print is relatively high if the R code called is very short. This might evolve into printing warnings only if interactive mode in Python (if this can be checked reliably). Release 2.3.3 ============= Bugs fixed ---------- - Some of the data.frames converted from :mod:`pandas` were triggering a :class:`TypeError` when calling :func:`repr` - In :mod:`rpy2.robjects.lib.ggplot2`, a mapping to `coord_fixed` was missing (PR #120) - Using the parameter `lib_loc` in a call to :func:`rpy2.robjects.packages.importr` was resulting in an error (PR #119) - Creating a `layer` through the `rpy2.robjects.lib.ggplot2` interface did not accept parameters (PR #122) - Testing the Python version was crashing of a number of unsupported Python versions (<= 2.6) (PR #117) New features ------------ - New module pandas2ri to convert from mod:`pandas` `DataFrame` objects - New classes :class:`rpy2.robjects.lib.grid.Unit` and :class:`rpy2.robjects.lib.grid.Gpar` to model their counterparts in R's `grid` package as they were previously missing from rpy2. Release 2.3.2 ============= Bug fixed --------- - Building on Win64 (pull request #6) - Fetching data from an R package through `importr` was masking any R object called `data` in that package. The data are now under the attribute name `__rdata__`. This is not completely safe either, although much less likely, a warning will be issued if still masking anything. Changes ------- - More informative error message when failing to build because `R CMD config` does not return what is expected Release 2.3.1 ============= Bugs fixed ---------- - default console print callback with Python (issue #112 linked to it) - deprecation warnings with ggplot2 (issue #111 and contributed patch)
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Ok MAINTAINER bsiegert. While doing that, update to current release, 0.29.0. Changes since 0.24.0: Version 0.29.0 -------------- Compatibility notes: - when upgrading to 0.29.0 you need to upgrade client as well as server installations due to the locking and commandline interface changes otherwise you'll get an error msg about a RPC protocol mismatch or a wrong commandline option. if you run a server that needs to support both old and new clients, it is suggested that you have a "borg-0.28.2" and a "borg-0.29.0" command. clients then can choose via e.g. "borg --remote-path=borg-0.29.0 ...". - the default waiting time for a lock changed from infinity to 1 second for a better interactive user experience. if the repo you want to access is currently locked, borg will now terminate after 1s with an error message. if you have scripts that shall wait for the lock for a longer time, use --lock-wait N (with N being the maximum wait time in seconds). Bug fixes: - hash table tuning (better chosen hashtable load factor 0.75 and prime initial size of 1031 gave ~1000x speedup in some scenarios) - avoid creation of an orphan lock for one case, #285 - --keep-tag-files: fix file mode and multiple tag files in one directory, #432 - fixes for "borg upgrade" (attic repo converter), #466 - remove --progress isatty magic (and also --no-progress option) again, #476 - borg init: display proper repo URL - fix format of umask in help pages, #463 New features: - implement --lock-wait, support timeout for UpgradableLock, #210 - implement borg break-lock command, #157 - include system info below traceback, #324 - sane remote logging, remote stderr, #461: - remote log output: intercept it and log it via local logging system, with "Remote: " prefixed to message. log remote tracebacks. - remote stderr: output it to local stderr with "Remote: " prefixed. - add --debug and --info (same as --verbose) to set the log level of the builtin logging configuration (which otherwise defaults to warning), #426 note: there are few messages emitted at DEBUG level currently. - optionally configure logging via env var BORG_LOGGING_CONF - add --filter option for status characters: e.g. to show only the added or modified files (and also errors), use "borg create -v --filter=AME ...". - more progress indicators, #394 - use ISO-8601 date and time format, #375 - "borg check --prefix" to restrict archive checking to that name prefix, #206 Other changes: - hashindex_add C implementation (speed up cache re-sync for new archives) - increase FUSE read_size to 1024 (speed up metadata operations) - check/delete/prune --save-space: free unused segments quickly, #239 - increase rpc protocol version to 2 (see also Compatibility notes), #458 - silence borg by default (via default log level WARNING) - get rid of C compiler warnings, #391 - upgrade OS X FUSE to 3.0.9 on the OS X binary build system - use python 3.5.1 to build binaries - docs: - new mailing list borgbackup@python.org, #468 - readthedocs: color and logo improvements - load coverage icons over SSL (avoids mixed content) - more precise binary installation steps - update release procedure docs about OS X FUSE - FAQ entry about unexpected 'A' status for unchanged file(s), #403 - add docs about 'E' file status - add "borg upgrade" docs, #464 - add developer docs about output and logging - clarify encryption, add note about client-side encryption - add resources section, with videos, talks, presentations, #149 - Borg moved to Arch Linux [community] - fix wrong installation instructions for archlinux Version 0.28.2 -------------- New features: - borg create --exclude-if-present TAGFILE - exclude directories that have the given file from the backup. You can additionally give --keep-tag-files to preserve just the directory roots and the tag-files (but not backup other directory contents), #395, attic #128, attic #142 Other changes: - do not create docs sources at build time (just have them in the repo), completely remove have_cython() hack, do not use the "mock" library at build time, #384 - avoid hidden import, make it easier for PyInstaller, easier fix for #218 - docs: - add description of item flags / status output, fixes #402 - explain how to regenerate usage and API files (build_api or build_usage) and when to commit usage files directly into git, #384 - minor install docs improvements Version 0.28.1 -------------- Bug fixes: - do not try to build api / usage docs for production install, fixes unexpected "mock" build dependency, #384 Other changes: - avoid using msgpack.packb at import time - fix formatting issue in changes.rst - fix build on readthedocs Version 0.28.0 -------------- Compatibility notes: - changed return codes (exit codes), see docs. in short: old: 0 = ok, 1 = error. now: 0 = ok, 1 = warning, 2 = error New features: - refactor return codes (exit codes), fixes #61 - add --show-rc option enable "terminating with X status, rc N" output, fixes 58, #351 - borg create backups atime and ctime additionally to mtime, fixes #317 - extract: support atime additionally to mtime - FUSE: support ctime and atime additionally to mtime - support borg --version - emit a warning if we have a slow msgpack installed - borg list --prefix=thishostname- REPO, fixes #205 - Debug commands (do not use except if you know what you do: debug-get-obj, debug-put-obj, debug-delete-obj, debug-dump-archive-items. Bug fixes: - setup.py: fix bug related to BORG_LZ4_PREFIX processing - fix "check" for repos that have incomplete chunks, fixes #364 - borg mount: fix unlocking of repository at umount time, fixes #331 - fix reading files without touching their atime, #334 - non-ascii ACL fixes for Linux, FreeBSD and OS X, #277 - fix acl_use_local_uid_gid() and add a test for it, attic #359 - borg upgrade: do not upgrade repositories in place by default, #299 - fix cascading failure with the index conversion code, #269 - borg check: implement 'cmdline' archive metadata value decoding, #311 - fix RobustUnpacker, it missed some metadata keys (new atime and ctime keys were missing, but also bsdflags). add check for unknown metadata keys. - create from stdin: also save atime, ctime (cosmetic) - use default_notty=False for confirmations, fixes #345 - vagrant: fix msgpack installation on centos, fixes #342 - deal with unicode errors for symlinks in same way as for regular files and have a helpful warning message about how to fix wrong locale setup, fixes #382 - add ACL keys the RobustUnpacker must know about Other changes: - improve file size displays, more flexible size formatters - explicitly commit to the units standard, #289 - archiver: add E status (means that an error occured when processing this (single) item - do binary releases via "github releases", closes #214 - create: use -x and --one-file-system (was: --do-not-cross-mountpoints), #296 - a lot of changes related to using "logging" module and screen output, #233 - show progress display if on a tty, output more progress information, #303 - factor out status output so it is consistent, fix surrogates removal, maybe fixes #309 - move away from RawConfigParser to ConfigParser - archive checker: better error logging, give chunk_id and sequence numbers (can be used together with borg debug-dump-archive-items). - do not mention the deprecated passphrase mode - emit a deprecation warning for --compression N (giving a just a number) - misc .coverragerc fixes (and coverage measurement improvements), fixes #319 - refactor confirmation code, reduce code duplication, add tests - prettier error messages, fixes #307, #57 - tests: - add a test to find disk-full issues, #327 - travis: also run tests on Python 3.5 - travis: use tox -r so it rebuilds the tox environments - test the generated pyinstaller-based binary by archiver unit tests, #215 - vagrant: tests: announce whether fakeroot is used or not - vagrant: add vagrant user to fuse group for debianoid systems also - vagrant: llfuse install on darwin needs pkgconfig installed - vagrant: use pyinstaller from develop branch, fixes #336 - benchmarks: test create, extract, list, delete, info, check, help, fixes #146 - benchmarks: test with both the binary and the python code - archiver tests: test with both the binary and the python code, fixes #215 - make basic test more robust - docs: - moved docs to borgbackup.readthedocs.org, #155 - a lot of fixes and improvements, use mobile-friendly RTD standard theme - use zlib,6 compression in some examples, fixes #275 - add missing rename usage to docs, closes #279 - include the help offered by borg help <topic> in the usage docs, fixes #293 - include a list of major changes compared to attic into README, fixes #224 - add OS X install instructions, #197 - more details about the release process, #260 - fix linux glibc requirement (binaries built on debian7 now) - build: move usage and API generation to setup.py - update docs about return codes, #61 - remove api docs (too much breakage on rtd) - borgbackup install + basics presentation (asciinema) - describe the current style guide in documentation - add section about debug commands - warn about not running out of space - add example for rename - improve chunker params docs, fixes #362 - minor development docs update Version 0.27.0 -------------- New features: - "borg upgrade" command - attic -> borg one time converter / migration, #21 - temporary hack to avoid using lots of disk space for chunks.archive.d, #235: To use it: rm -rf chunks.archive.d ; touch chunks.archive.d - respect XDG_CACHE_HOME, attic #181 - add support for arbitrary SSH commands, attic #99 - borg delete --cache-only REPO (only delete cache, not REPO), attic #123 Bug fixes: - use Debian 7 (wheezy) to build pyinstaller borgbackup binaries, fixes slow down observed when running the Centos6-built binary on Ubuntu, #222 - do not crash on empty lock.roster, fixes #232 - fix multiple issues with the cache config version check, #234 - fix segment entry header size check, attic #352 plus other error handling improvements / code deduplication there. - always give segment and offset in repo IntegrityErrors Other changes: - stop producing binary wheels, remove docs about it, #147 - docs: - add warning about prune - generate usage include files only as needed - development docs: add Vagrant section - update / improve / reformat FAQ - hint to single-file pyinstaller binaries from README Version 0.26.1 -------------- This is a minor update, just docs and new pyinstaller binaries. - docs update about python and binary requirements - better docs for --read-special, fix #220 - re-built the binaries, fix #218 and #213 (glibc version issue) - update web site about single-file pyinstaller binaries Note: if you did a python-based installation, there is no need to upgrade. Version 0.26.0 -------------- New features: - Faster cache sync (do all in one pass, remove tar/compression stuff), #163 - BORG_REPO env var to specify the default repo, #168 - read special files as if they were regular files, #79 - implement borg create --dry-run, attic issue #267 - Normalize paths before pattern matching on OS X, #143 - support OpenBSD and NetBSD (except xattrs/ACLs) - support / run tests on Python 3.5 Bug fixes: - borg mount repo: use absolute path, attic #200, attic #137 - chunker: use off_t to get 64bit on 32bit platform, #178 - initialize chunker fd to -1, so it's not equal to STDIN_FILENO (0) - fix reaction to "no" answer at delete repo prompt, #182 - setup.py: detect lz4.h header file location - to support python < 3.2.4, add less buggy argparse lib from 3.2.6 (#194) - fix for obtaining ``char *`` from temporary Python value (old code causes a compile error on Mint 17.2) - llfuse 0.41 install troubles on some platforms, require < 0.41 (UnicodeDecodeError exception due to non-ascii llfuse setup.py) - cython code: add some int types to get rid of unspecific python add / subtract operations (avoid ``undefined symbol FPE_``... error on some platforms) - fix verbose mode display of stdin backup - extract: warn if a include pattern never matched, fixes #209, implement counters for Include/ExcludePatterns - archive names with slashes are invalid, attic issue #180 - chunker: add a check whether the POSIX_FADV_DONTNEED constant is defined - fixes building on OpenBSD. Other changes: - detect inconsistency / corruption / hash collision, #170 - replace versioneer with setuptools_scm, #106 - docs: - pkg-config is needed for llfuse installation - be more clear about pruning, attic issue #132 - unit tests: - xattr: ignore security.selinux attribute showing up - ext3 seems to need a bit more space for a sparse file - do not test lzma level 9 compression (avoid MemoryError) - work around strange mtime granularity issue on netbsd, fixes #204 - ignore st_rdev if file is not a block/char device, fixes #203 - stay away from the setgid and sticky mode bits - use Vagrant to do easy cross-platform testing (#196), currently: - Debian 7 "wheezy" 32bit, Debian 8 "jessie" 64bit - Ubuntu 12.04 32bit, Ubuntu 14.04 64bit - Centos 7 64bit - FreeBSD 10.2 64bit - OpenBSD 5.7 64bit - NetBSD 6.1.5 64bit - Darwin (OS X Yosemite) Version 0.25.0 -------------- Compatibility notes: - lz4 compression library (liblz4) is a new requirement (#156) - the new compression code is very compatible: as long as you stay with zlib compression, older borg releases will still be able to read data from a repo/archive made with the new code (note: this is not the case for the default "none" compression, use "zlib,0" if you want a "no compression" mode that can be read by older borg). Also the new code is able to read repos and archives made with older borg versions (for all zlib levels 0..9). Deprecations: - --compression N (with N being a number, as in 0.24) is deprecated. We keep the --compression 0..9 for now to not break scripts, but it is deprecated and will be removed later, so better fix your scripts now: --compression 0 (as in 0.24) is the same as --compression zlib,0 (now). BUT: if you do not want compression, you rather want --compression none (which is the default). --compression 1 (in 0.24) is the same as --compression zlib,1 (now) --compression 9 (in 0.24) is the same as --compression zlib,9 (now) New features: - create --compression none (default, means: do not compress, just pass through data "as is". this is more efficient than zlib level 0 as used in borg 0.24) - create --compression lz4 (super-fast, but not very high compression) - create --compression zlib,N (slower, higher compression, default for N is 6) - create --compression lzma,N (slowest, highest compression, default N is 6) - honor the nodump flag (UF_NODUMP) and do not backup such items - list --short just outputs a simple list of the files/directories in an archive Bug fixes: - fixed --chunker-params parameter order confusion / malfunction, fixes #154 - close fds of segments we delete (during compaction) - close files which fell out the lrucache - fadvise DONTNEED now is only called for the byte range actually read, not for the whole file, fixes #158. - fix issue with negative "all archives" size, fixes #165 - restore_xattrs: ignore if setxattr fails with EACCES, fixes #162 Other changes: - remove fakeroot requirement for tests, tests run faster without fakeroot (test setup does not fail any more without fakeroot, so you can run with or without fakeroot), fixes #151 and #91. - more tests for archiver - recover_segment(): don't assume we have an fd for segment - lrucache refactoring / cleanup, add dispose function, py.test tests - generalize hashindex code for any key length (less hardcoding) - lock roster: catch file not found in remove() method and ignore it - travis CI: use requirements file - improved docs: - replace hack for llfuse with proper solution (install libfuse-dev) - update docs about compression - update development docs about fakeroot - internals: add some words about lock files / locking system - support: mention BountySource and for what it can be used - theme: use a lighter green - add pypi, wheel, dist package based install docs - split install docs into system-specific preparations and generic instructions
mamash
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this pull request
Apr 6, 2016
v2.1 - Issue #156 parsedatetime 2.0 doesn't work on py26 v2.0 - Issue #155 Relative times containing years fail when computed from a leap day - Issue #145 cal.parse('2015-11-18') returns November 19th 2015 - Issue #143 What is the second value returned by `parse`? - Issue #141 Bad test case in TestComplexDateTimes - Issue #123 update supporting files for v2.0 release - Issue #124 Put locales into config-files (yaml) - Issue #125 Remove extra files - Issue #137 Year is parsed wrongly if the date is of format MMM DD, YYxx xx:SS bug - Issue #136 Why I see 2016 instead of 2015? - Issue #133 Bug: "2015-01-01" is parsed as the current date. - Issue #126 "Unresolved attribute reference 'parse' for class 'object'... " in Pycharm IDE. bug - Issue #120 the pdt_locales/en_AU.py file uses en_A for the localID instead of en_AU - Issue #114 Dates in the format 'YYYY-MM-DD HH:MM' give the incorrect month and day - Issue #112 Document getting a time from parsedatetime into a standard Python structure - Issue #110 AttributeError when running in the context of an HTTP request - Issue #109 YearParseStyle is ignored for dates in MM/DD style - Issue #107 yyyy/mm/dd date format - Issue #105 "this week" is not parsed - Issue #103 get UTC times from parseDT - trouble with at 9:30 clock times being interpreted directly in UTC - Issue #100 Fractional deltas result in incoherent results. - PR #118 ADD: improve russian locale - PR #117 ADD: Russian Locale - PR #116 Fix spelling of "separator". - PR #115 Update README.rst - PR #113 Add datetime example to readme. - PR #111 Allowed real number appear in text like "5.5 days ago" v1.5 - Issue #99 Which year is implied when given just a month and day? Next and last? question - Issue #96 Word boundary issues for specials (on, at, in) in nlp - Issue #94 inconsistent application of sourceTime in Calendar.parseDT - Issue #87 nlp() doesn't recognize some "next ..." expressions - Issue #84 Afternoon? bug - Issue #82 'last week' and 'next week' are broken - Issue #81 parse returns default time of 0900 with dates like 'next friday' despite passed struct_time bug - Issue #78 Link for Travis in README is wrong - Issue #72 Enable travis - Issue #71 Calendar() class can not be initialized 1.4 (it's fine) - Issue #66 Unexpected struct_time flag with Calendar.parse on HTML <a href> string - Issue #65 NLP false positives - Issue #63 Supporting multiple shortweekday abbreviations - Issue #61 Short weekday abbreviations bug - Issue #56 Parse words to numbers (thirteen => 13) - Issue #54 testMonths fails - commit 107c7e4655 fix for issue 95 - parsing 'next june 15' - commit 2c0c8ec778 Fixed faulty test, "730am" parses as "73:0 am" which is a bug for a later day. - commit 6f244e891d Fix "ones" parsing as "1s." Require a word boundary between spelled numbers and units. - commit 035818edef Fix "1 day ago" parsing like "1d 1y ago" where "a" within the word "day" is interpreted as 1. - commit 45002e6eec Fixes "next week" and similar modifier + unit pairs in nlp() - commit 47d2e1d527 Fixed "last week" v1.4 - Updated setup.py for wheel compatibility - renamed README.txt to README.rst - renamed MANIFEST to MANIFEST.in - cleaned up a lot of the doc and notes - Commit 3fc165e701 mafagafo Now it works for Python 3.4.1 - Commit d5883801e7 borgstrom Restore Python 2.6 compatibility 1.3 - Issue #45 make a new release to really fix backwards compatibility - Issue #43 Please tag version 1.3 - Commit 29c5c8961d devainandor fixed Python 3 compatibility in pdtLocale_icu - Commit d7304f18f7 inean Fix support for 'now' when no modifiers are present - Commit 26bfc91c28 sashaacker Added parseDT method. - Commit 848deb47e2 rmecham Added support for dotted meridians. - Commit c821e08ce2 ccho-sevenrooms corrected misspelling of 'thirteen' - Biggest change is the addition of the nlp() function by Geoffrey Floyd: nlp() function that utilizes parse() after making judgements about what datetime information belongs together. It makes logical groupings based on proximity and returns a parsed datetime for each matched grouping of datetime text, along with location info within the given inputString.
jperkin
pushed a commit
that referenced
this pull request
Apr 7, 2016
v2.1 - Issue #156 parsedatetime 2.0 doesn't work on py26 v2.0 - Issue #155 Relative times containing years fail when computed from a leap day - Issue #145 cal.parse('2015-11-18') returns November 19th 2015 - Issue #143 What is the second value returned by `parse`? - Issue #141 Bad test case in TestComplexDateTimes - Issue #123 update supporting files for v2.0 release - Issue #124 Put locales into config-files (yaml) - Issue #125 Remove extra files - Issue #137 Year is parsed wrongly if the date is of format MMM DD, YYxx xx:SS bug - Issue #136 Why I see 2016 instead of 2015? - Issue #133 Bug: "2015-01-01" is parsed as the current date. - Issue #126 "Unresolved attribute reference 'parse' for class 'object'... " in Pycharm IDE. bug - Issue #120 the pdt_locales/en_AU.py file uses en_A for the localID instead of en_AU - Issue #114 Dates in the format 'YYYY-MM-DD HH:MM' give the incorrect month and day - Issue #112 Document getting a time from parsedatetime into a standard Python structure - Issue #110 AttributeError when running in the context of an HTTP request - Issue #109 YearParseStyle is ignored for dates in MM/DD style - Issue #107 yyyy/mm/dd date format - Issue #105 "this week" is not parsed - Issue #103 get UTC times from parseDT - trouble with at 9:30 clock times being interpreted directly in UTC - Issue #100 Fractional deltas result in incoherent results. - PR #118 ADD: improve russian locale - PR #117 ADD: Russian Locale - PR #116 Fix spelling of "separator". - PR #115 Update README.rst - PR #113 Add datetime example to readme. - PR #111 Allowed real number appear in text like "5.5 days ago" v1.5 - Issue #99 Which year is implied when given just a month and day? Next and last? question - Issue #96 Word boundary issues for specials (on, at, in) in nlp - Issue #94 inconsistent application of sourceTime in Calendar.parseDT - Issue #87 nlp() doesn't recognize some "next ..." expressions - Issue #84 Afternoon? bug - Issue #82 'last week' and 'next week' are broken - Issue #81 parse returns default time of 0900 with dates like 'next friday' despite passed struct_time bug - Issue #78 Link for Travis in README is wrong - Issue #72 Enable travis - Issue #71 Calendar() class can not be initialized 1.4 (it's fine) - Issue #66 Unexpected struct_time flag with Calendar.parse on HTML <a href> string - Issue #65 NLP false positives - Issue #63 Supporting multiple shortweekday abbreviations - Issue #61 Short weekday abbreviations bug - Issue #56 Parse words to numbers (thirteen => 13) - Issue #54 testMonths fails - commit 107c7e4655 fix for issue 95 - parsing 'next june 15' - commit 2c0c8ec778 Fixed faulty test, "730am" parses as "73:0 am" which is a bug for a later day. - commit 6f244e891d Fix "ones" parsing as "1s." Require a word boundary between spelled numbers and units. - commit 035818edef Fix "1 day ago" parsing like "1d 1y ago" where "a" within the word "day" is interpreted as 1. - commit 45002e6eec Fixes "next week" and similar modifier + unit pairs in nlp() - commit 47d2e1d527 Fixed "last week" v1.4 - Updated setup.py for wheel compatibility - renamed README.txt to README.rst - renamed MANIFEST to MANIFEST.in - cleaned up a lot of the doc and notes - Commit 3fc165e701 mafagafo Now it works for Python 3.4.1 - Commit d5883801e7 borgstrom Restore Python 2.6 compatibility 1.3 - Issue #45 make a new release to really fix backwards compatibility - Issue #43 Please tag version 1.3 - Commit 29c5c8961d devainandor fixed Python 3 compatibility in pdtLocale_icu - Commit d7304f18f7 inean Fix support for 'now' when no modifiers are present - Commit 26bfc91c28 sashaacker Added parseDT method. - Commit 848deb47e2 rmecham Added support for dotted meridians. - Commit c821e08ce2 ccho-sevenrooms corrected misspelling of 'thirteen' - Biggest change is the addition of the nlp() function by Geoffrey Floyd: nlp() function that utilizes parse() after making judgements about what datetime information belongs together. It makes logical groupings based on proximity and returns a parsed datetime for each matched grouping of datetime text, along with location info within the given inputString.
jperkin
pushed a commit
that referenced
this pull request
Jul 17, 2016
- Fix incorrectly reporting files containing disabled formatting as being formatted. - Fix incorrect handling of quoted arguments in the options file (#321). - Fix error in identifying an enum return type as an enumeration (#322, 323). - Fix error in identifying an enum argument as an enumeration (#327). - Fix recognition of Qt keywords when used as variables in C++ (#329). - Fix recognition of a pointer in a C++ cast (#316). - Fix removing trailing whitespace after a changed pointer or reference cast. - Add new bracket style option "style=vtk" (#155). - Add new option "indent-preproc-block" to indent blocks of preprocessor directives (#21, #114, #229, #242, #294). - Add new option, "dry-run", to run AStyle without updating the files (#184, #285). - Add new options, "html" (-!") and "html=###", to display the HTML help documentation in the default browser. - Add tags "*INDENT-OFF*" and "*INDENT_ON*" to disable formatting of source code blocks (#2, #47, #55, #78, #110, #176). - Add tag *NOPAD* to disable selected formatting on a single line. - Add '__attribute__ ((visibility ("default")))' to Linux exported functions. - Remove option "style=ansi" and make it depreciated (#146). - Remove fix for broken 'case' statements from release 2.02.1, Nov 21, 2011. - Improve Korean translation (#256). - Change shared libraries to include the version number as part of the file name (#264) - Change "help" display to stdout to allow piping and redirection (#63). - Change "version" display to stdout. - Change headers to include foreach, forever, Q_FOREACH, and Q_FOREVER (#98, #154). - Change compiler definition ASTYLE_NO_VCX (no Visual Studio exports) to ASTYLE_NO_EXPORTS. - Change shared library error handler argument from "char*" to "const char*". - Fix not recognizing noexcept, interrupt, and autoreleasepool as pre-command headers (#225, #259). - Fix formatting of C++11 uniform initializer brackets (#253, #257, #260, #284). - Fix to not automatically space pad C++11 uniform initializer brackets (#275). - Fix formatting of enums with leading commas (#159, #179, #270). - Fix formatting of logical && operator in class initializers (#290). - Fix flagging a 'const' variable as a 'const' method (#275). - Fix piping and redirection adding an extra character to the output (#245, #252, #305). - Fix "indent-modifiers" to attach class access modifiers to Horstmann style brackets. - Fix ASFormatter to correctly recognize the end of a C++ raw string literal (#261). - Fix to recognize C++11 "enum class" as an enum (#303). - Fix indent of C++11 "noexecpt" statements within a class (#260, #304). - Fix not resetting templateDepth when a template was not found (#295). - Fix formatting of multiplication in a block paren (#144). - Fix whitespace padding when formatting an rvalue references (#297). - Fix to recognize an rvalue reference without a name (#265). - Fix to not identify an operator overload method as a calculation (#296). - Fix concatenating multiplication with a pointer dereference (#291). - Fix recognition of a pointer dereference following a question mark (#213). - Fix extra space after a trailing reference type (#300). - Fix _asm blocks not being identified as a block opener and the variable not cleared on exit (#163). - Fix indentation of line comments before a "class" opening bracket. - Fix indentation of line comments before a "namespace" opening bracket. - Fix isBracketType() method to correctly process a NULL_TYPE. - Fix unpad-paren to recognize additional variables (#43, #132, #143). - Fix indentation of C# "let" statements. - Fix a few omissions with "fill-empty-lines". - Fix file read to read 64K blocks of data. - Refactor to un-obfuscate (clarify) the code, and improve design and decomposition:: - Extract class Utf8_16 from ASConsole. - Replace Linux dependency on iconv with a Utf8_16 class for ASLibrary. - Move global "using" statements to the astyle namespace in astyle.h and ASLocalizer.h. - Move shared library declarations from astyle.h to astyle_main.h. - Move indentable macros from ASEnhancer to ASResource and create static pairs. - Simplify ASBeautifier procedure to identify the colon (:) type. - Major refactoring in ASBeautifier to create separate variables for an enum, a class statement and a class initializer. - This was needed to fix the processing of C++11 uniform initializers in a class initializer. - Minor changes to ASFormatter and ASBeautifier based on results of the Clang analyzer. - Change several methods in astyle_main to "const".
jperkin
pushed a commit
that referenced
this pull request
Aug 24, 2016
NEWS: Version 2.5.3 ------------- - Updated zoneinfo to 2016d - Fixed parser bug where unambiguous datetimes fail to parse when dayfirst is set to true. (gh issue #233, pr #234) - Bug in zoneinfo file on platforms such as Google App Engine which do not do not allow importing of subprocess.check_call was reported and fixed by @savraj (gh issue #239, gh pr #240) - Fixed incorrect version in documentation (gh issue #235, pr #243) Version 2.5.2 ------------- - Updated zoneinfo to 2016c - Fixed parser bug where yearfirst and dayfirst parameters were not being respected when no separator was present. (gh issue #81 and #217, pr #229) Version 2.5.1 ------------- - Updated zoneinfo to 2016b - Changed MANIFEST.in to explicitly include test suite in source distributions, with help from @koobs (gh issue #193, pr #194, #201, #221) - Explicitly set all line-endings to LF, except for the NEWS file, on a per-repository basis (gh pr #218) - Fixed an issue with improper caching behavior in rruleset objects (gh issue #104, pr #207) - Changed to an explicit error when rrulestr strings contain a missing BYDAY (gh issue #162, pr #211) - tzfile now correctly handles files containing leapcnt (although the leapcnt information is not actually used). Contributed by @hjoukl (gh issue #146, pr #147) - Fixed recursive import issue with tz module (gh pr #204) - Added compatibility between tzwin objects and datetime.time objects (gh issue #216, gh pr #219) - Refactored monolithic test suite by module (gh issue #61, pr #200 and #206) - Improved test coverage in the relativedelta module (gh pr #215) - Adjusted documentation to reflect possibly counter-intuitive properties of RFC-5545-compliant rrules, and other documentation improvements in the rrule module (gh issue #105, gh issue #149 - pointer to the solution by @phep, pr #213). Version 2.5.0 ------------- - Updated zoneinfo to 2016a - zoneinfo_metadata file version increased to 2.0 - the updated updatezinfo.py script will work with older zoneinfo_metadata.json files, but new metadata files will not work with older updatezinfo.py versions. Additionally, we have started hosting our own mirror of the Olson databases on a github pages site (https://dateutil.github.io/tzdata/) (gh pr #183) - dateutil zoneinfo tarballs now contain the full zoneinfo_metadata file used to generate them. (gh issue #27, gh pr #85) - relativedelta can now be safely subclassed without derived objects reverting to base relativedelta objects as a result of arithmetic operations. (lp:1010199, gh issue #44, pr #49) - relativedelta 'weeks' parameter can now be set and retrieved as a property of relativedelta instances. (lp: 727525, gh issue #45, pr #49) - relativedelta now explicitly supports fractional relative weeks, days, hours, minutes and seconds. Fractional values in absolute parameters (year, day, etc) are now deprecated. (gh issue #40, pr #190) - relativedelta objects previously did not use microseconds to determine of two relativedelta objects were equal. This oversight has been corrected. Contributed by @elprans (gh pr #113) - rrule now has an xafter() method for retrieving multiple recurrences after a specified date. (gh pr #38) - str(rrule) now returns an RFC2445-compliant rrule string, contributed by @schinckel and @armicron (lp:1406305, gh issue #47, prs #50, #62 and #160) - rrule performance under certain conditions has been significantly improved thanks to a patch contributed by @dekoza, based on an article by Brian Beck (@exogen) (gh pr #136) - The use of both the 'until' and 'count' parameters is now deprecated as inconsistent with RFC2445 (gh pr #62, #185) - Parsing an empty string will now raise a ValueError, rather than returning the datetime passed to the 'default' parameter. (gh issue #78, pr #187) - tzwinlocal objects now have a meaningful repr() and str() implementation (gh issue #148, prs #184 and #186) - Added equality logic for tzwin and tzwinlocal objects. (gh issue #151, pr #180, #184) - Added some flexibility in subclassing timelex, and switched the default behavior over to using string methods rather than comparing against a fixed list. (gh pr #122, #139) - An issue causing tzstr() to crash on Python 2.x was fixed. (lp: 1331576, gh issue #51, pr #55) - An issue with string encoding causing exceptions under certain circumstances when tzname() is called was fixed. (gh issue #60, #74, pr #75) - Parser issue where calling parse() on dates with no day specified when the day of the month in the default datetime (which is "today" if unspecified) is greater than the number of days in the parsed month was fixed (this issue tended to crop up between the 29th and 31st of the month, for obvious reasons) (canonical gh issue #25, pr #30, #191) - Fixed parser issue causing fuzzy_with_tokens to raise an unexpected exception in certain circumstances. Contributed by @MichaelAquilina (gh pr #91) - Fixed parser issue where years > 100 AD were incorrectly parsed. Contributed by @Bachmann1234 (gh pr #130) - Fixed parser issue where commas were not a valid separator between seconds and microseconds, preventing parsing of ISO 8601 dates. Contributed by @ryanss (gh issue #28, pr #106) - Fixed issue with tzwin encoding in locales with non-Latin alphabets (gh issue #92, pr #98) - Fixed an issue where tzwin was not being properly imported on Windows. Contributed by @labrys. (gh pr #134) - Fixed a problem causing issues importing zoneinfo in certain circumstances. Issue and solution contributed by @alexxv (gh issue #97, pr #99) - Fixed an issue where dateutil timezones were not compatible with basic time objects. One of many, many timezone related issues contributed and tested by @labrys. (gh issue #132, pr #181) - Fixed issue where tzwinlocal had an invalid utcoffset. (gh issue #135, pr #141, #142) - Fixed issue with tzwin and tzwinlocal where DST transitions were incorrectly parsed from the registry. (gh issue #143, pr #178) - updatezinfo.py no longer suppresses certain OSErrors. Contributed by @bjamesv (gh pr #164) - An issue that arose when timezone locale changes during runtime has been fixed by @carlosxl and @mjschultz (gh issue #100, prs #107, #109) - Python 3.5 was added to the supported platforms in the metadata (@tacaswell gh pr #159) and the test suites (@moreati gh pr #117). - An issue with tox failing without unittest2 installed in Python 2.6 was fixed by @moreati (gh pr #115) - Several deprecated functions were replaced in the tests by @moreati (gh pr #116) - Improved the logic in Travis and Appveyor to alleviate issues where builds were failing due to connection issues when downloading the IANA timezone files. In addition to adding our own mirror for the files (gh pr #183), the download is now retried a number of times (with a delay) (gh pr #177) - Many failing doctests were fixed by @moreati. (gh pr #120) - Many fixes to the documentation (gh pr #103, gh pr #87 from @radarhere, gh pr #154 from @gpoesia, gh pr #156 from @awsum, gh pr #168 from @ja8zyjits) - Added a code coverage tool to the CI to help improve the library. (gh pr #182) - We now have a mailing list - dateutil@python.org, graciously hosted by Python.org. Version 2.4.2 ------------- - Updated zoneinfo to 2015b. - Fixed issue with parsing of tzstr on Python 2.7.x; tzstr will now be decoded if not a unicode type. gh #51 (lp:1331576), gh pr #55. - Fix a parser issue where AM and PM tokens were showing up in fuzzy date stamps, triggering inappropriate errors. gh #56 (lp: 1428895), gh pr #63. - Missing function "setcachesize" removed from zoneinfo __all__ list by @ryanss, fixing an issue with wildcard imports of dateutil.zoneinfo. (gh pr #66). - (PyPi only) Fix an issue with source distributions not including the test suite. Version 2.4.1 ------------- - Added explicit check for valid hours if AM/PM is specified in parser. (gh pr #22, issue #21) - Fix bug in rrule introduced in 2.4.0 where byweekday parameter was not handled properly. (gh pr #35, issue #34) - Fix error where parser allowed some invalid dates, overwriting existing hours with the last 2-digit number in the string. (gh pr #32, issue #31) - Fix and add test for Python 2.x compatibility with boolean checking of relativedelta objects. Implemented by @nimasmi (gh pr #43) and Cédric Krier (lp: 1035038) - Replaced parse() calls with explicit datetime objects in unit tests unrelated to parser. (gh pr #36) - Changed private _byxxx from sets to sorted tuples and fixed one currently unreachable bug in _construct_byset. (gh pr #54) - Additional documentation for parser (gh pr #29, #33, #41) and rrule. - Formatting fixes to documentation of rrule and README.rst. - Updated zoneinfo to 2015a.
jperkin
pushed a commit
that referenced
this pull request
Nov 28, 2016
A major update to Streamlink.
With this release, we include a Windows binary as well as numerous plugin changes and fixes.
The main features are:
Windows binary (and generation!) thanks to the fabulous work by @beardypig
Multiple plugin fixes
Remove unneeded run-as-root (no more warning you when you run as root, we trust that you know what you're doing)
Fix stream quality naming issue
Beardypig <beardypig@users.noreply.github.com> (13):
fix stream quality naming issue with py2 vs. py3, fixing #89 (#96)
updated connectcast plugin to support the new rtmp streams; fixes #93 (#95)
Fix for erroneous escape coding the livecoding plugin. Fixes #106 (#121)
TVPlayer.com: fix for 400 error, correctly set the platform parameter (#123)
Added a method to automatically determine the encoding when parsing JSON, if no encoding is provided. (#122)
when retry-streams and twitch-disable-hosting arguments are used the stream is retried until a non-hosted stream is found (#125)
plugins.goodgame: Update for API change (#130)
plugins.adultswim: added a new adultswim.com plugin (#139)
plugins.goodgame: restored DDOS protection cookie support (#136)
plugins.younow: update API url (#135)
plugins.euronew: update to support the new site (#141)
plugins.webtv: added a new plugin to support web.tv (#144)
plugins.connectcast: fix regex issue with python 3 (#152)
Brainzyy <Brainzyy@users.noreply.github.com> (1):
Add piczel.tv plugin (courtesy of @intact) (#114)
Charlie Drage <charlie@charliedrage.com> (1):
Update release scripts
Erk- <Erk-@users.noreply.github.com> (1):
Changed the twitch plugin to use https instead of http as discussed in #103 (#104)
Forrest <gravyboat@users.noreply.github.com> (2):
Modify the changelog link (#107)
Update cli to note a few windows issues (#108)
Simon Bernier St-Pierre <sbernierstpierre@gmail.com> (1):
change icon
Simon Bernier St-Pierre <sbstp@users.noreply.github.com> (1):
finish the installer (#98)
Stefan <stefan-github@yrden.de> (1):
Debian packaging base (#80)
Stefan <stefanhani@gmail.com> (1):
remove run-as-root option, reworded warning #85 (#109)
Weslly <weslly.honorato@gmail.com> (1):
Fixed afreecatv.com url matching (#90)
bastimeyer <mail@bastimeyer.de> (2):
Improve NSIS installer script
Remove shortcut from previous releases on Windows
beardypig <beardypig@users.noreply.github.com> (8):
plugins.cybergame: update to support changes to the live streams on the cybergame.tv website
Use pycryptodome inplace of pyCrypto
Automated build of the Windows NSIS installer
support for relative paths for rtmpdump
makeinstaller: install the streamlinkrc file in to the users %APPDATA% directory
remove references to livestreamer in the win32 config template
stream.rtmpdump: fixed the rtmpdump path issue, introduced in 6bf7fd7
pin requests to <2.12.0 to avoid the strict IDNA2008 validation
ethanhlc <ethanhlc@users.noreply.github.com> (1):
fixed instance of livestreamer (#99)
intact <intact.devel@gmail.com> (1):
plugins.livestream: Support old player urls
mmetak <mmetak@users.noreply.github.com> (2):
fix vaughnlive.tv info_url (#88)
fix vaughnlive.tv info_url (yet again...) (#143)
skulblakka <pascal.romahn@mailbox.org> (1):
Overworked Plugin for ZDF Mediathek (#154)
sqrt2 <sqrt2@users.noreply.github.com> (1):
Fix ORF TVthek plugin (#113)
tam1m <tam1m@users.noreply.github.com> (1):
Fix zdf_mediathek TypeError (#156)
jperkin
pushed a commit
that referenced
this pull request
Jan 23, 2017
- Simplify nospace handling in global completion (#195) - Specially handle all characters in COMP_WORDBREAKS (#187) - Use setuptools tests-require directive, fixes #186 - Complete files using the specified interpreter (#192) - Fix completion for scripts run via python (#191) - Clarify argument to register-python-argcomplete (#190) - Fix handling of commas and other special chars (#172); handle more special characters (#189) - Fix handling of special characters in tcsh (#188) - Update my_shlex to Python 3.6 version (#184) - Fix additional trailing space in exact matches (#183) - Adjust tests to handle development environments (#180) - Fix tcsh tests on OSX (#177); Update bash on OSX (#176); Check output of test setup command (#179) - Optionally disable duplicated flags (#143) - Add default_completer option to CompletionFinder.call (#167) - Let bash add or suppress trailing space (#159)
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fix build on SmartOS