Add new pkgsrc files for the package lrzip-0.616 #85

drscream · 2013-10-20T13:29:29Z

It would be nice to add the package lrzip to the repository.

I'm not 100% sure if stdarg.h is only required on Solaris / SmartOS, maybe it must be included also on BSD machines.

mamash · 2013-10-21T11:31:57Z

Thanks, Thomas, I imported the package into upstream CVS. Only minor changes were needed (remove the conditioning for stdarg.h - it's needed with all modern GCC compilers; and handle Bash shebangs - mostly for systems like NetBSD that don't ship it at /bin/bash).

@naoina

News ==== Release 3.0.8 - 2013/09/29 -------------------------- Improvements ^^^^^^^^^^^^ * [admin] Improved error handling of select functionality. This change shows error message and hides loading dialog. [Patch by orangain] * [admin] Improved to submit search form with the enter key. [Patch by orangain] * [admin] Improved to show placeholder in search form. This change shows usage examples. [Patch by orangain] * [httpd] Supported :ref:`groonga-query-log-path` directive * [doc] Updated :doc:`/reference/commands/select` documentation about the number of hits in select response. * Improved to ignore an empty token which is generated by continuous spaces from tokenizer. [groonga-dev,01729] [Suggested by Naoya Murakami] * [token delimit] Improved to treat continuous spaces as a space. The tokenizer regards 2 or more spaces are valid input. * [doc] Added note about indexes for each column vs indexes for multiple column. * [doc] Added language annotation to source label. [groonga-dev,01751] [Suggested by Kazuhiro Isobe] * Supported :ref:`cascade-delete` to referenced records. In previous version, You got an error for the operation. * [doc] Updated documentation location in README. [groonga-dev,01800] [Reported by Kazuhiro Isobe] * [experimental] Added :doc:`/reference/commands/ruby_eval` command. * [doc] Added note about GQTP and HTTP for server use. [groonga-dev,01810] [Reported by Kazuhiro Isobe] Fixes ^^^^^ * [admin] Fixed a bug that add value button of COLUMN_VECTOR does not work. Thanks ^^^^^^ * orangain * Naoya Murakami * Kazuhiro Isobe Release 3.0.7 - 2013/08/29 -------------------------- Improvements ^^^^^^^^^^^^ * [doc] Added API documentation. [groonga-dev,01593] [GitHub#79,#80,#81,#82,#83,#84,#85,#86,#87,#88,#89,#90,#91,#92,#93,#95,#96,#97,#98,#99,#100] [Patch by whombx] * [table_remove] Improved not to remove patricia trie table or hash table which is still referenced. This change avoids that referenced table is removed accidentally. * Improved to just ignore too long token (4096 bytes or more). This change affects when it is registered. In the previous version, it is treated as an error instead of a warning. [groonga-dev,01571] [Suggested by Naoya Murakami] * Improved to show actual discarded posting term in log message. [groonga-dev,01621] [Reported by Naoya Murakami] * [httpd] Supported loading data using POST method. [GitHub#101] [Patch by Motoi Washida] * [httpd] Supported groonga log as ``groonga_log_path`` directive. * [httpd] Supported groonga log level as ``groonga_log_level`` directive. * [httpd] Supported customizing cache limit as ``groonga_cache_limit`` directive. Fixes ^^^^^ * Fixed a bug that error in expression may cause stack overflow. This change avoids that groonga crashes suddenly as a result of error accumlation. * Fixed a crash bug that offline index construction for vector column which has orphan reference causes. * Fixed a bug that groonga doesn't exit on error while daemon mode starts. For example, ``groonga -d /tmp/non-existence.db`` reproduce this bug. * [dump] Fixed a bug that wrong table type is dumped. This bug occurs when table type is TABLE_PAT_KEY and key is reference type. * Fixed a bug that the default ``--cache-limit`` value is 0. The default value is changed to '100'. * Fixed a memory leak when :doc:`/reference/functions/sub_filter` is used. * [doc] Fixed description of defrag command. [Reported by @naoina] * [doc] Fixed description about the way to contribute. [GitHub#77] [Patch by Masafumi Yokoyama] * [plugin] Fixed a crash bug on multiple DB open case. This bug affects the case that multiple plugin is used and the same database is opened from multiple process. [groonga-dev,01596] [Reported by Naoya Murakami] * Fixed a bug that nested match operation after ``AND`` operator doesn't work. The ``select ... --filter '... && nested.column @ "keyword"'`` query reproduces this bug. [groonga-dev,01599] [Reported by Motoi Washida] * [doc] Fixed a typo about documentation of special characters. [Reported by Genki Takiuchi] * Fixed a typo in error message when invalid character is given. [Reported by YOSHIDA Mitsuo] Thanks ^^^^^^ * whombx * @naoina * Masafumi Yokoyama * Motoi Washida * Genki Takiuchi * YOSHIDA Mitsuo

Fix a tyop in DESCR. Upstream changes: ----------------- v1.9.0 (6th Nov 2012) --------------------- * #97 (with a little #93): Improve config parsing of `ProxyCommand` directives and provide a wrapper class to allow subprocess-driven proxy commands to be used as `sock=` arguments for `SSHClient.connect`. * #77: Allow `SSHClient.connect()` to take an explicit `sock` parameter overriding creation of an internal, implicit socket object. * Thanks in no particular order to Erwin Bolwidt, Oskari Saarenmaa, Steven Noonan, Vladimir Lazarenko, Lincoln de Sousa, Valentino Volonghi, Olle Lundberg, and Github user `@acrish` for the various and sundry patches leading to the above changes. v1.8.1 (6th Nov 2012) --------------------- * #90: Ensure that callbacks handed to `SFTPClient.get()` always fire at least once, even for zero-length files downloaded. Thanks to Github user `@enB` for the catch. * #85: Paramiko's test suite overrides `unittest.TestCase.assertTrue/assertFalse` to provide these modern assertions to Python 2.2/2.3, which lacked them. However on newer Pythons such as 2.7, this now causes deprecation warnings. The overrides have been patched to only execute when necessary. Thanks to `@Arfrever` for catch & patch. v1.8.0 (3rd Oct 2012) --------------------- * #17 ('ssh' 28): Fix spurious `NoneType has no attribute 'error'` and similar exceptions that crop up on interpreter exit. * 'ssh' 32: Raise a more useful error explaining which `known_hosts` key line was problematic, when encountering `binascii` issues decoding known host keys. Thanks to `@thomasvs` for catch & patch. * 'ssh' 33: Bring `ssh_config` parsing more in line with OpenSSH spec, re: order of setting overrides by `Host` specifiers. Specifically, the overrides now go by file order instead of automatically sorting by `Host` value length. In addition, the first value found per config key (e.g. `Port`, `User` etc) wins, instead of the last. Thanks to Jan Brauer for the contribution. * 'ssh' 36: Support new server two-factor authentication option (`RequiredAuthentications2`), at least re: combining key-based & password auth. Thanks to Github user `bninja`. * 'ssh' 11: When raising an exception for hosts not listed in `known_hosts` (when `RejectPolicy` is in effect) the exception message was confusing/vague. This has been improved somewhat. Thanks to Cal Leeming for highlighting the issue. * 'ssh' 40: Fixed up & expanded EINTR signal handling. Thanks to Douglas Turk. * 'ssh' 15: Implemented parameter substitution in SSHConfig, matching the implementation of `ssh_config(5)`. Thanks to Olle Lundberg for the patch. * 'ssh' 24: Switch some internal type checking to use `isinstance` to help prevent problems with client libraries using subclasses of builtin types. Thanks to Alex Morega for the patch. * Fabric #562: Agent forwarding would error out (with `Authentication response too long`) or freeze, when more than one remote connection to the local agent was active at the same time. This has been fixed. Thanks to Steven McDonald for assisting in troubleshooting/patching, and to GitHub user `@lynxis` for providing the final version of the patch. * 'ssh' 5: Moved a `fcntl` import closer to where it's used to help avoid `ImportError` problems on Windows platforms. Thanks to Jason Coombs for the catch + suggested fix. * 'ssh' 4: Updated implementation of WinPageant integration to work on 64-bit Windows. Thanks again to Jason Coombs for the patch. * Added an IO loop sleep() call to avoid needless CPU usage when agent forwarding is in use. * Handful of internal tweaks to version number storage. * Updated `setup.py` with `==dev` install URL for `pip` users. * Updated `setup.py` to account for packaging problems in PyCrypto 2.4.0 * Added an extra `atfork()` call to help prevent spurious RNG errors when running under high parallel (multiprocess) load. * Merge PR #28: paramiko/paramiko#28 which adds a ssh-keygen like demo module. (Sofian Brabez) v1.7.7.2 16may12 ---------------- * Merge pull request #63: paramiko/paramiko#63 which fixes exceptions that occur when re-keying over fast connections. (Dwayne Litzenberger)

@o

Changelog: libmp3splt version 0.8.2 ------------------------------------------------------------- - added option to specify the input tags encoding for when writing ID3v2 tags (SPLT_OPT_INPUT_TAGS_ENCODING) - enable -O3 by default - added LIBMP3SPLT_MAJOR_VERSION, LIBMP3SPLT_MINOR_VERSION and LIBMP3SPLT_MICRO_VERSION (feature request #96) - added option SPLT_TAGS_ORIGINAL for mp3splt_tags_set - added option to keep the original tags and just replace them when importing a CUE or CDDB file (SPLT_OPT_CUE_CDDB_ADD_TAGS_WITH_KEEP_ORIGINAL_TAGS) (feature request #95) - added 'split into memory' ability with a callback function for use with 'pretend to split' (feature request #94) - replaced mp3splt.m4 with pkg-config (bug #145) - corrected build files (configure.ac, Makefile.am, ...) and check using 'make distcheck' (bug #147) - fixed a lot of doxygen issues libmp3splt version 0.8.1a ------------------------------------------------------------- - corrected ChangeLog file of 0.8.1 release - added minimal.c in the distribution for the doxygen documentation - added libmp3splt_ico.svg in the distribution for the doxygen documentation - added something in the empty_footer.html file to avoid doxygen segfault libmp3splt version 0.8.1 ------------------------------------------------------------- - fixed a bug - was crashing when removing tags from skippoints - added option to set output ID3v2 tags encoded in latin1, UTF-8 or UTF16 - forgot to add 'empty_footer.html' in the distribution libmp3splt version 0.8 ------------------------------------------------------------- - rewritten libmp3splt public API to target future 1.0 stable release - written complete documentation of the public API - done issues #40 and #85 - added minimum silence length parameter for auto adjust - implemented back the proxy feature with basic authentification - feature #50 - added option to generate exactly the same input tags bytes using @o - added minimum silence length for trim silence mode (minimum silence to trigger a trimming) - done issue #12 - added option to output the full silence log useful to plot a graph - enhanced the CUE export to export the tags as REM comments and also the splitpoint names - fixed bug when detecting the input tags version - output had no tags when the input only had ID3v1 - fixed bug: output tags versions was not equal to the input file tags versions when the user was setting custom tags without any @o to get the original tags - done issue #79 - added 0 to the number of digits to output in order to be able to support the old mp3splt output format - fixed bug #141 - when input file is a symlink and output directory is the one of the input file - amplitude more precise with ogg vorbis files - plugins are now installed in $(libdir)/libmp3splt$(SONAME) instead of $(libdir)/libmp3splt - fixed bug #131 - use /usr/lib64 instead of /usr/lib on x64 in mp3splt.m4 - fixed bug #133 - updated GPLv2 COPYING file - fixed bug on mp3 trim silence scan: last frame was skipped - fixed bug #134 - use of deprecated gethostbyname() ------------------------------------------------------------- libmp3splt version 0.7.3 - added the trackjoin parameter for silence detection split: tracks shorter than trackjoin will be joined with others - fixed bug: removing TLEN id3v2 tag from the split files - fixed bug #3530488 - regression introduced with ogg multiple logical streams libmp3splt version 0.7.2 ------------------------------------------------------------- - fixed error when ID3v2 was containing what appears a valid frame; make sure we skip the ID3v2 after looking for the first frames - fixed bug #3497957 libtoolize vs glibtoolize - fixed #3487543 - compilation without pcre support - added the shots parameter to silence detection libmp3splt version 0.7.1 ------------------------------------------------------------- - added minimum track length option for silence scan - closes #2393766 - added option to set original tags when using 'replace tags in tags' - closes #3407314 - added support for multiple ogg/vorbis logical streams (mail) - fixed mp3 frame mode with skippoint when skippoint too small (on the same frame as previous) - 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 - fixed several audacity labels issues - fixed inconsistency (extra 0 padding) between @n of custom tags and @n of output filename (mail) - fixed compilation error without libid3tag - fixed #3385833 - don't apply debugging flags or warnings flags by default: added --enable-c-debug --enable-optimise --enable-extra-warnings - fixed #3385827 - added --disable-doxygen_doc - fixed #3385829 - building doxygen documentation by itself + installing doxygen files

@o

Changelog: #mp3splt version 2.5.2 - added option -I to specify the input tags encoding for when writing ID3v2 tags (ISO-8859-1, UTF-8 or UTF-16) - added option -K to keep the original tags and just replace them when importing a CUE or CDDB file (feature request #95) - fixed bug #149 - use of getline() on mac - 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 version 2.5.1 - fixed a bug when removing the tags from skippoints (libmp3splt) - added option to set output ID3v2 tags encoded in latin1, UTF-8 or UTF16 #mp3splt version 2.5 - done issues #40 and #85 - added minimum silence length parameter for auto adjust (mainly libmp3splt) - added minimum silence length for trim silence mode (minimum silence to trigger a trimming) (mainly libmp3splt) - done issue #12 - added option to output the full silence log useful to plot a graph (mainly libmp3splt) - implemented back the proxy feature with basic authentification - feature #50 (mainly libmp3splt) - added option to generate exactly the same input tags bytes using @o (mainly libmp3splt) - enhanced the CUE export to export the tags as REM comments and also the splitpoint names (libmp3splt) - fixed bug when detecting the input tags version - output had no tags when the input only had ID3v1 (libmp3splt) - fixed bug: output tags versions was not equal to the input file tags versions when the user was setting custom tags without any @o to get the original tags (libmp3splt) - done issue #79 - added 0 to the number of digits to output in order to be able to support the old mp3splt output format (libmp3splt) - fixed bug #141 - when input file is a symlink and output directory is the one of the input file (libmp3splt) - fixed bug on mp3 trim silence scan: last frame was skipped (libmp3splt) - fixed bug #133 - updated GPLv2 COPYING file - fixed bug #142 - skipped splitpoints were handled wrong by '-c' #mp3splt version 2.4.3 - added the trackjoin parameter for silence detection split: tracks shorter than trackjoin will be joined with others - fixed bug: removing TLEN id3v2 tag from the split files (libmp3splt) - fixed bug #3530488 - regression introduced with ogg multiple logical streams (libmp3splt) #mp3splt version 2.4.2 - fixed error when ID3v2 was containing what appears a valid frame; make sure we skip the ID3v2 after looking for the first frames (libmp3splt) - added the shots parameter to silence detection (-p shots=INTEGER - minimum number of shots to be found as non silence after the silence) #mp3splt version 2.4.1 - added minimum track length option for silence scan: 'trackmin' parameter to '-p' - closes #2393766 - added option to set original tags when using 'replace tags in tags' - use of #t, #a, ... - closes #3407314 - fixed #3399950 - regression on windows regarding the current working directory - fixed some regression regarding mp3splt v2.1c - removed some checks relative to the total - fixed #3385833 - don't apply debugging flags or warnings flags by default: added --enable-c-debug --enable-optimise --enable-extra-warnings - fixed #3424143 - added a small check for the -O option - 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 inconsistency (extra 0 padding) between @n of -g and @n of -o (mail) time - we cannot rely on the total time - for example with concatenated mp3s (libmp3splt)

@naoina

News ==== Release 3.0.8 - 2013/09/29 -------------------------- Improvements ^^^^^^^^^^^^ * [admin] Improved error handling of select functionality. This change shows error message and hides loading dialog. [Patch by orangain] * [admin] Improved to submit search form with the enter key. [Patch by orangain] * [admin] Improved to show placeholder in search form. This change shows usage examples. [Patch by orangain] * [httpd] Supported :ref:`groonga-query-log-path` directive * [doc] Updated :doc:`/reference/commands/select` documentation about the number of hits in select response. * Improved to ignore an empty token which is generated by continuous spaces from tokenizer. [groonga-dev,01729] [Suggested by Naoya Murakami] * [token delimit] Improved to treat continuous spaces as a space. The tokenizer regards 2 or more spaces are valid input. * [doc] Added note about indexes for each column vs indexes for multiple column. * [doc] Added language annotation to source label. [groonga-dev,01751] [Suggested by Kazuhiro Isobe] * Supported :ref:`cascade-delete` to referenced records. In previous version, You got an error for the operation. * [doc] Updated documentation location in README. [groonga-dev,01800] [Reported by Kazuhiro Isobe] * [experimental] Added :doc:`/reference/commands/ruby_eval` command. * [doc] Added note about GQTP and HTTP for server use. [groonga-dev,01810] [Reported by Kazuhiro Isobe] Fixes ^^^^^ * [admin] Fixed a bug that add value button of COLUMN_VECTOR does not work. Thanks ^^^^^^ * orangain * Naoya Murakami * Kazuhiro Isobe Release 3.0.7 - 2013/08/29 -------------------------- Improvements ^^^^^^^^^^^^ * [doc] Added API documentation. [groonga-dev,01593] [GitHub#79,#80,#81,#82,#83,#84,#85,#86,#87,#88,#89,#90,#91,#92,#93,#95,#96,#97,#98,#99,#100] [Patch by whombx] * [table_remove] Improved not to remove patricia trie table or hash table which is still referenced. This change avoids that referenced table is removed accidentally. * Improved to just ignore too long token (4096 bytes or more). This change affects when it is registered. In the previous version, it is treated as an error instead of a warning. [groonga-dev,01571] [Suggested by Naoya Murakami] * Improved to show actual discarded posting term in log message. [groonga-dev,01621] [Reported by Naoya Murakami] * [httpd] Supported loading data using POST method. [GitHub#101] [Patch by Motoi Washida] * [httpd] Supported groonga log as ``groonga_log_path`` directive. * [httpd] Supported groonga log level as ``groonga_log_level`` directive. * [httpd] Supported customizing cache limit as ``groonga_cache_limit`` directive. Fixes ^^^^^ * Fixed a bug that error in expression may cause stack overflow. This change avoids that groonga crashes suddenly as a result of error accumlation. * Fixed a crash bug that offline index construction for vector column which has orphan reference causes. * Fixed a bug that groonga doesn't exit on error while daemon mode starts. For example, ``groonga -d /tmp/non-existence.db`` reproduce this bug. * [dump] Fixed a bug that wrong table type is dumped. This bug occurs when table type is TABLE_PAT_KEY and key is reference type. * Fixed a bug that the default ``--cache-limit`` value is 0. The default value is changed to '100'. * Fixed a memory leak when :doc:`/reference/functions/sub_filter` is used. * [doc] Fixed description of defrag command. [Reported by @naoina] * [doc] Fixed description about the way to contribute. [GitHub#77] [Patch by Masafumi Yokoyama] * [plugin] Fixed a crash bug on multiple DB open case. This bug affects the case that multiple plugin is used and the same database is opened from multiple process. [groonga-dev,01596] [Reported by Naoya Murakami] * Fixed a bug that nested match operation after ``AND`` operator doesn't work. The ``select ... --filter '... && nested.column @ "keyword"'`` query reproduces this bug. [groonga-dev,01599] [Reported by Motoi Washida] * [doc] Fixed a typo about documentation of special characters. [Reported by Genki Takiuchi] * Fixed a typo in error message when invalid character is given. [Reported by YOSHIDA Mitsuo] Thanks ^^^^^^ * whombx * @naoina * Masafumi Yokoyama * Motoi Washida * Genki Takiuchi * YOSHIDA Mitsuo

@o

Changelog: libmp3splt version 0.8.2 ------------------------------------------------------------- - added option to specify the input tags encoding for when writing ID3v2 tags (SPLT_OPT_INPUT_TAGS_ENCODING) - enable -O3 by default - added LIBMP3SPLT_MAJOR_VERSION, LIBMP3SPLT_MINOR_VERSION and LIBMP3SPLT_MICRO_VERSION (feature request #96) - added option SPLT_TAGS_ORIGINAL for mp3splt_tags_set - added option to keep the original tags and just replace them when importing a CUE or CDDB file (SPLT_OPT_CUE_CDDB_ADD_TAGS_WITH_KEEP_ORIGINAL_TAGS) (feature request #95) - added 'split into memory' ability with a callback function for use with 'pretend to split' (feature request #94) - replaced mp3splt.m4 with pkg-config (bug #145) - corrected build files (configure.ac, Makefile.am, ...) and check using 'make distcheck' (bug #147) - fixed a lot of doxygen issues libmp3splt version 0.8.1a ------------------------------------------------------------- - corrected ChangeLog file of 0.8.1 release - added minimal.c in the distribution for the doxygen documentation - added libmp3splt_ico.svg in the distribution for the doxygen documentation - added something in the empty_footer.html file to avoid doxygen segfault libmp3splt version 0.8.1 ------------------------------------------------------------- - fixed a bug - was crashing when removing tags from skippoints - added option to set output ID3v2 tags encoded in latin1, UTF-8 or UTF16 - forgot to add 'empty_footer.html' in the distribution libmp3splt version 0.8 ------------------------------------------------------------- - rewritten libmp3splt public API to target future 1.0 stable release - written complete documentation of the public API - done issues #40 and #85 - added minimum silence length parameter for auto adjust - implemented back the proxy feature with basic authentification - feature #50 - added option to generate exactly the same input tags bytes using @o - added minimum silence length for trim silence mode (minimum silence to trigger a trimming) - done issue #12 - added option to output the full silence log useful to plot a graph - enhanced the CUE export to export the tags as REM comments and also the splitpoint names - fixed bug when detecting the input tags version - output had no tags when the input only had ID3v1 - fixed bug: output tags versions was not equal to the input file tags versions when the user was setting custom tags without any @o to get the original tags - done issue #79 - added 0 to the number of digits to output in order to be able to support the old mp3splt output format - fixed bug #141 - when input file is a symlink and output directory is the one of the input file - amplitude more precise with ogg vorbis files - plugins are now installed in $(libdir)/libmp3splt$(SONAME) instead of $(libdir)/libmp3splt - fixed bug #131 - use /usr/lib64 instead of /usr/lib on x64 in mp3splt.m4 - fixed bug #133 - updated GPLv2 COPYING file - fixed bug on mp3 trim silence scan: last frame was skipped - fixed bug #134 - use of deprecated gethostbyname() ------------------------------------------------------------- libmp3splt version 0.7.3 - added the trackjoin parameter for silence detection split: tracks shorter than trackjoin will be joined with others - fixed bug: removing TLEN id3v2 tag from the split files - fixed bug #3530488 - regression introduced with ogg multiple logical streams libmp3splt version 0.7.2 ------------------------------------------------------------- - fixed error when ID3v2 was containing what appears a valid frame; make sure we skip the ID3v2 after looking for the first frames - fixed bug #3497957 libtoolize vs glibtoolize - fixed #3487543 - compilation without pcre support - added the shots parameter to silence detection libmp3splt version 0.7.1 ------------------------------------------------------------- - added minimum track length option for silence scan - closes #2393766 - added option to set original tags when using 'replace tags in tags' - closes #3407314 - added support for multiple ogg/vorbis logical streams (mail) - fixed mp3 frame mode with skippoint when skippoint too small (on the same frame as previous) - 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 - fixed several audacity labels issues - fixed inconsistency (extra 0 padding) between @n of custom tags and @n of output filename (mail) - fixed compilation error without libid3tag - fixed #3385833 - don't apply debugging flags or warnings flags by default: added --enable-c-debug --enable-optimise --enable-extra-warnings - fixed #3385827 - added --disable-doxygen_doc - fixed #3385829 - building doxygen documentation by itself + installing doxygen files

@o

Changelog: #mp3splt version 2.5.2 - added option -I to specify the input tags encoding for when writing ID3v2 tags (ISO-8859-1, UTF-8 or UTF-16) - added option -K to keep the original tags and just replace them when importing a CUE or CDDB file (feature request #95) - fixed bug #149 - use of getline() on mac - 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 version 2.5.1 - fixed a bug when removing the tags from skippoints (libmp3splt) - added option to set output ID3v2 tags encoded in latin1, UTF-8 or UTF16 #mp3splt version 2.5 - done issues #40 and #85 - added minimum silence length parameter for auto adjust (mainly libmp3splt) - added minimum silence length for trim silence mode (minimum silence to trigger a trimming) (mainly libmp3splt) - done issue #12 - added option to output the full silence log useful to plot a graph (mainly libmp3splt) - implemented back the proxy feature with basic authentification - feature #50 (mainly libmp3splt) - added option to generate exactly the same input tags bytes using @o (mainly libmp3splt) - enhanced the CUE export to export the tags as REM comments and also the splitpoint names (libmp3splt) - fixed bug when detecting the input tags version - output had no tags when the input only had ID3v1 (libmp3splt) - fixed bug: output tags versions was not equal to the input file tags versions when the user was setting custom tags without any @o to get the original tags (libmp3splt) - done issue #79 - added 0 to the number of digits to output in order to be able to support the old mp3splt output format (libmp3splt) - fixed bug #141 - when input file is a symlink and output directory is the one of the input file (libmp3splt) - fixed bug on mp3 trim silence scan: last frame was skipped (libmp3splt) - fixed bug #133 - updated GPLv2 COPYING file - fixed bug #142 - skipped splitpoints were handled wrong by '-c' #mp3splt version 2.4.3 - added the trackjoin parameter for silence detection split: tracks shorter than trackjoin will be joined with others - fixed bug: removing TLEN id3v2 tag from the split files (libmp3splt) - fixed bug #3530488 - regression introduced with ogg multiple logical streams (libmp3splt) #mp3splt version 2.4.2 - fixed error when ID3v2 was containing what appears a valid frame; make sure we skip the ID3v2 after looking for the first frames (libmp3splt) - added the shots parameter to silence detection (-p shots=INTEGER - minimum number of shots to be found as non silence after the silence) #mp3splt version 2.4.1 - added minimum track length option for silence scan: 'trackmin' parameter to '-p' - closes #2393766 - added option to set original tags when using 'replace tags in tags' - use of #t, #a, ... - closes #3407314 - fixed #3399950 - regression on windows regarding the current working directory - fixed some regression regarding mp3splt v2.1c - removed some checks relative to the total - fixed #3385833 - don't apply debugging flags or warnings flags by default: added --enable-c-debug --enable-optimise --enable-extra-warnings - fixed #3424143 - added a small check for the -O option - 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 inconsistency (extra 0 padding) between @n of -g and @n of -o (mail) time - we cannot rely on the total time - for example with concatenated mp3s (libmp3splt)

@naoina

News ==== Release 3.0.8 - 2013/09/29 -------------------------- Improvements ^^^^^^^^^^^^ * [admin] Improved error handling of select functionality. This change shows error message and hides loading dialog. [Patch by orangain] * [admin] Improved to submit search form with the enter key. [Patch by orangain] * [admin] Improved to show placeholder in search form. This change shows usage examples. [Patch by orangain] * [httpd] Supported :ref:`groonga-query-log-path` directive * [doc] Updated :doc:`/reference/commands/select` documentation about the number of hits in select response. * Improved to ignore an empty token which is generated by continuous spaces from tokenizer. [groonga-dev,01729] [Suggested by Naoya Murakami] * [token delimit] Improved to treat continuous spaces as a space. The tokenizer regards 2 or more spaces are valid input. * [doc] Added note about indexes for each column vs indexes for multiple column. * [doc] Added language annotation to source label. [groonga-dev,01751] [Suggested by Kazuhiro Isobe] * Supported :ref:`cascade-delete` to referenced records. In previous version, You got an error for the operation. * [doc] Updated documentation location in README. [groonga-dev,01800] [Reported by Kazuhiro Isobe] * [experimental] Added :doc:`/reference/commands/ruby_eval` command. * [doc] Added note about GQTP and HTTP for server use. [groonga-dev,01810] [Reported by Kazuhiro Isobe] Fixes ^^^^^ * [admin] Fixed a bug that add value button of COLUMN_VECTOR does not work. Thanks ^^^^^^ * orangain * Naoya Murakami * Kazuhiro Isobe Release 3.0.7 - 2013/08/29 -------------------------- Improvements ^^^^^^^^^^^^ * [doc] Added API documentation. [groonga-dev,01593] [GitHub#79,#80,#81,#82,#83,#84,#85,#86,#87,#88,#89,#90,#91,#92,#93,#95,#96,#97,#98,#99,#100] [Patch by whombx] * [table_remove] Improved not to remove patricia trie table or hash table which is still referenced. This change avoids that referenced table is removed accidentally. * Improved to just ignore too long token (4096 bytes or more). This change affects when it is registered. In the previous version, it is treated as an error instead of a warning. [groonga-dev,01571] [Suggested by Naoya Murakami] * Improved to show actual discarded posting term in log message. [groonga-dev,01621] [Reported by Naoya Murakami] * [httpd] Supported loading data using POST method. [GitHub#101] [Patch by Motoi Washida] * [httpd] Supported groonga log as ``groonga_log_path`` directive. * [httpd] Supported groonga log level as ``groonga_log_level`` directive. * [httpd] Supported customizing cache limit as ``groonga_cache_limit`` directive. Fixes ^^^^^ * Fixed a bug that error in expression may cause stack overflow. This change avoids that groonga crashes suddenly as a result of error accumlation. * Fixed a crash bug that offline index construction for vector column which has orphan reference causes. * Fixed a bug that groonga doesn't exit on error while daemon mode starts. For example, ``groonga -d /tmp/non-existence.db`` reproduce this bug. * [dump] Fixed a bug that wrong table type is dumped. This bug occurs when table type is TABLE_PAT_KEY and key is reference type. * Fixed a bug that the default ``--cache-limit`` value is 0. The default value is changed to '100'. * Fixed a memory leak when :doc:`/reference/functions/sub_filter` is used. * [doc] Fixed description of defrag command. [Reported by @naoina] * [doc] Fixed description about the way to contribute. [GitHub#77] [Patch by Masafumi Yokoyama] * [plugin] Fixed a crash bug on multiple DB open case. This bug affects the case that multiple plugin is used and the same database is opened from multiple process. [groonga-dev,01596] [Reported by Naoya Murakami] * Fixed a bug that nested match operation after ``AND`` operator doesn't work. The ``select ... --filter '... && nested.column @ "keyword"'`` query reproduces this bug. [groonga-dev,01599] [Reported by Motoi Washida] * [doc] Fixed a typo about documentation of special characters. [Reported by Genki Takiuchi] * Fixed a typo in error message when invalid character is given. [Reported by YOSHIDA Mitsuo] Thanks ^^^^^^ * whombx * @naoina * Masafumi Yokoyama * Motoi Washida * Genki Takiuchi * YOSHIDA Mitsuo

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)

@o

Changelog: libmp3splt version 0.8.2 ------------------------------------------------------------- - added option to specify the input tags encoding for when writing ID3v2 tags (SPLT_OPT_INPUT_TAGS_ENCODING) - enable -O3 by default - added LIBMP3SPLT_MAJOR_VERSION, LIBMP3SPLT_MINOR_VERSION and LIBMP3SPLT_MICRO_VERSION (feature request #96) - added option SPLT_TAGS_ORIGINAL for mp3splt_tags_set - added option to keep the original tags and just replace them when importing a CUE or CDDB file (SPLT_OPT_CUE_CDDB_ADD_TAGS_WITH_KEEP_ORIGINAL_TAGS) (feature request #95) - added 'split into memory' ability with a callback function for use with 'pretend to split' (feature request #94) - replaced mp3splt.m4 with pkg-config (bug #145) - corrected build files (configure.ac, Makefile.am, ...) and check using 'make distcheck' (bug #147) - fixed a lot of doxygen issues libmp3splt version 0.8.1a ------------------------------------------------------------- - corrected ChangeLog file of 0.8.1 release - added minimal.c in the distribution for the doxygen documentation - added libmp3splt_ico.svg in the distribution for the doxygen documentation - added something in the empty_footer.html file to avoid doxygen segfault libmp3splt version 0.8.1 ------------------------------------------------------------- - fixed a bug - was crashing when removing tags from skippoints - added option to set output ID3v2 tags encoded in latin1, UTF-8 or UTF16 - forgot to add 'empty_footer.html' in the distribution libmp3splt version 0.8 ------------------------------------------------------------- - rewritten libmp3splt public API to target future 1.0 stable release - written complete documentation of the public API - done issues #40 and #85 - added minimum silence length parameter for auto adjust - implemented back the proxy feature with basic authentification - feature #50 - added option to generate exactly the same input tags bytes using @o - added minimum silence length for trim silence mode (minimum silence to trigger a trimming) - done issue #12 - added option to output the full silence log useful to plot a graph - enhanced the CUE export to export the tags as REM comments and also the splitpoint names - fixed bug when detecting the input tags version - output had no tags when the input only had ID3v1 - fixed bug: output tags versions was not equal to the input file tags versions when the user was setting custom tags without any @o to get the original tags - done issue #79 - added 0 to the number of digits to output in order to be able to support the old mp3splt output format - fixed bug #141 - when input file is a symlink and output directory is the one of the input file - amplitude more precise with ogg vorbis files - plugins are now installed in $(libdir)/libmp3splt$(SONAME) instead of $(libdir)/libmp3splt - fixed bug #131 - use /usr/lib64 instead of /usr/lib on x64 in mp3splt.m4 - fixed bug #133 - updated GPLv2 COPYING file - fixed bug on mp3 trim silence scan: last frame was skipped - fixed bug #134 - use of deprecated gethostbyname() ------------------------------------------------------------- libmp3splt version 0.7.3 - added the trackjoin parameter for silence detection split: tracks shorter than trackjoin will be joined with others - fixed bug: removing TLEN id3v2 tag from the split files - fixed bug #3530488 - regression introduced with ogg multiple logical streams libmp3splt version 0.7.2 ------------------------------------------------------------- - fixed error when ID3v2 was containing what appears a valid frame; make sure we skip the ID3v2 after looking for the first frames - fixed bug #3497957 libtoolize vs glibtoolize - fixed #3487543 - compilation without pcre support - added the shots parameter to silence detection libmp3splt version 0.7.1 ------------------------------------------------------------- - added minimum track length option for silence scan - closes #2393766 - added option to set original tags when using 'replace tags in tags' - closes #3407314 - added support for multiple ogg/vorbis logical streams (mail) - fixed mp3 frame mode with skippoint when skippoint too small (on the same frame as previous) - 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 - fixed several audacity labels issues - fixed inconsistency (extra 0 padding) between @n of custom tags and @n of output filename (mail) - fixed compilation error without libid3tag - fixed #3385833 - don't apply debugging flags or warnings flags by default: added --enable-c-debug --enable-optimise --enable-extra-warnings - fixed #3385827 - added --disable-doxygen_doc - fixed #3385829 - building doxygen documentation by itself + installing doxygen files

@o

Changelog: #mp3splt version 2.5.2 - added option -I to specify the input tags encoding for when writing ID3v2 tags (ISO-8859-1, UTF-8 or UTF-16) - added option -K to keep the original tags and just replace them when importing a CUE or CDDB file (feature request #95) - fixed bug #149 - use of getline() on mac - 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 version 2.5.1 - fixed a bug when removing the tags from skippoints (libmp3splt) - added option to set output ID3v2 tags encoded in latin1, UTF-8 or UTF16 #mp3splt version 2.5 - done issues #40 and #85 - added minimum silence length parameter for auto adjust (mainly libmp3splt) - added minimum silence length for trim silence mode (minimum silence to trigger a trimming) (mainly libmp3splt) - done issue #12 - added option to output the full silence log useful to plot a graph (mainly libmp3splt) - implemented back the proxy feature with basic authentification - feature #50 (mainly libmp3splt) - added option to generate exactly the same input tags bytes using @o (mainly libmp3splt) - enhanced the CUE export to export the tags as REM comments and also the splitpoint names (libmp3splt) - fixed bug when detecting the input tags version - output had no tags when the input only had ID3v1 (libmp3splt) - fixed bug: output tags versions was not equal to the input file tags versions when the user was setting custom tags without any @o to get the original tags (libmp3splt) - done issue #79 - added 0 to the number of digits to output in order to be able to support the old mp3splt output format (libmp3splt) - fixed bug #141 - when input file is a symlink and output directory is the one of the input file (libmp3splt) - fixed bug on mp3 trim silence scan: last frame was skipped (libmp3splt) - fixed bug #133 - updated GPLv2 COPYING file - fixed bug #142 - skipped splitpoints were handled wrong by '-c' #mp3splt version 2.4.3 - added the trackjoin parameter for silence detection split: tracks shorter than trackjoin will be joined with others - fixed bug: removing TLEN id3v2 tag from the split files (libmp3splt) - fixed bug #3530488 - regression introduced with ogg multiple logical streams (libmp3splt) #mp3splt version 2.4.2 - fixed error when ID3v2 was containing what appears a valid frame; make sure we skip the ID3v2 after looking for the first frames (libmp3splt) - added the shots parameter to silence detection (-p shots=INTEGER - minimum number of shots to be found as non silence after the silence) #mp3splt version 2.4.1 - added minimum track length option for silence scan: 'trackmin' parameter to '-p' - closes #2393766 - added option to set original tags when using 'replace tags in tags' - use of #t, #a, ... - closes #3407314 - fixed #3399950 - regression on windows regarding the current working directory - fixed some regression regarding mp3splt v2.1c - removed some checks relative to the total - fixed #3385833 - don't apply debugging flags or warnings flags by default: added --enable-c-debug --enable-optimise --enable-extra-warnings - fixed #3424143 - added a small check for the -O option - 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 inconsistency (extra 0 padding) between @n of -g and @n of -o (mail) time - we cannot rely on the total time - for example with concatenated mp3s (libmp3splt)

@naoina

News ==== Release 3.0.8 - 2013/09/29 -------------------------- Improvements ^^^^^^^^^^^^ * [admin] Improved error handling of select functionality. This change shows error message and hides loading dialog. [Patch by orangain] * [admin] Improved to submit search form with the enter key. [Patch by orangain] * [admin] Improved to show placeholder in search form. This change shows usage examples. [Patch by orangain] * [httpd] Supported :ref:`groonga-query-log-path` directive * [doc] Updated :doc:`/reference/commands/select` documentation about the number of hits in select response. * Improved to ignore an empty token which is generated by continuous spaces from tokenizer. [groonga-dev,01729] [Suggested by Naoya Murakami] * [token delimit] Improved to treat continuous spaces as a space. The tokenizer regards 2 or more spaces are valid input. * [doc] Added note about indexes for each column vs indexes for multiple column. * [doc] Added language annotation to source label. [groonga-dev,01751] [Suggested by Kazuhiro Isobe] * Supported :ref:`cascade-delete` to referenced records. In previous version, You got an error for the operation. * [doc] Updated documentation location in README. [groonga-dev,01800] [Reported by Kazuhiro Isobe] * [experimental] Added :doc:`/reference/commands/ruby_eval` command. * [doc] Added note about GQTP and HTTP for server use. [groonga-dev,01810] [Reported by Kazuhiro Isobe] Fixes ^^^^^ * [admin] Fixed a bug that add value button of COLUMN_VECTOR does not work. Thanks ^^^^^^ * orangain * Naoya Murakami * Kazuhiro Isobe Release 3.0.7 - 2013/08/29 -------------------------- Improvements ^^^^^^^^^^^^ * [doc] Added API documentation. [groonga-dev,01593] [GitHub#79,#80,#81,#82,#83,#84,#85,#86,#87,#88,#89,#90,#91,#92,#93,#95,#96,#97,#98,#99,#100] [Patch by whombx] * [table_remove] Improved not to remove patricia trie table or hash table which is still referenced. This change avoids that referenced table is removed accidentally. * Improved to just ignore too long token (4096 bytes or more). This change affects when it is registered. In the previous version, it is treated as an error instead of a warning. [groonga-dev,01571] [Suggested by Naoya Murakami] * Improved to show actual discarded posting term in log message. [groonga-dev,01621] [Reported by Naoya Murakami] * [httpd] Supported loading data using POST method. [GitHub#101] [Patch by Motoi Washida] * [httpd] Supported groonga log as ``groonga_log_path`` directive. * [httpd] Supported groonga log level as ``groonga_log_level`` directive. * [httpd] Supported customizing cache limit as ``groonga_cache_limit`` directive. Fixes ^^^^^ * Fixed a bug that error in expression may cause stack overflow. This change avoids that groonga crashes suddenly as a result of error accumlation. * Fixed a crash bug that offline index construction for vector column which has orphan reference causes. * Fixed a bug that groonga doesn't exit on error while daemon mode starts. For example, ``groonga -d /tmp/non-existence.db`` reproduce this bug. * [dump] Fixed a bug that wrong table type is dumped. This bug occurs when table type is TABLE_PAT_KEY and key is reference type. * Fixed a bug that the default ``--cache-limit`` value is 0. The default value is changed to '100'. * Fixed a memory leak when :doc:`/reference/functions/sub_filter` is used. * [doc] Fixed description of defrag command. [Reported by @naoina] * [doc] Fixed description about the way to contribute. [GitHub#77] [Patch by Masafumi Yokoyama] * [plugin] Fixed a crash bug on multiple DB open case. This bug affects the case that multiple plugin is used and the same database is opened from multiple process. [groonga-dev,01596] [Reported by Naoya Murakami] * Fixed a bug that nested match operation after ``AND`` operator doesn't work. The ``select ... --filter '... && nested.column @ "keyword"'`` query reproduces this bug. [groonga-dev,01599] [Reported by Motoi Washida] * [doc] Fixed a typo about documentation of special characters. [Reported by Genki Takiuchi] * Fixed a typo in error message when invalid character is given. [Reported by YOSHIDA Mitsuo] Thanks ^^^^^^ * whombx * @naoina * Masafumi Yokoyama * Motoi Washida * Genki Takiuchi * YOSHIDA Mitsuo

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)

Version 0.6.7 ----------------- Released on February 16, 2014 - Expose app instance in a command commands (manage.app). #83 - Show full help for submanagers if called without arguments. #85 - Fix ShowUrls command conflict. #88

Last pkgsrc was version from 2002. Changes in 2.04: Add new programming language ObjectiveâC. Add new bracket style option "style=google" (-A14). Add new option "indent-preproc-cond" (xw) to indent preprocessor conditional statements (#118). Add new bracket modify options "attach-namespaces", "attach-classes", "attach-inlines", and "attach-extern-c". Add new option "indent-modifiers" (-xG) to indent class access modifiers one-half indent (#130). Add new option "remove-brackets" (-xj) to remove brackets from single line conditional statements. Add new option "remove-comment-prefix" (-xp) to remove the leading '*' from multi-line comments. Add new option "align-method-colon" (-xM) to align ObjectiveâC method colons. Add new option "pad-method-colon=#" (-xP#) to space pad ObjectiveâC method colons. Add new options "pad-method-prefix" (-xQ), and "unpad-method-prefix" (-xR) to pad the ObjectiveâC "-" and "+" method prefix. Add new dll entry point AStyleMainUtf16 for processing C# UTF-16 strings. Add formatting of C++11 raw string literals (#222). Add "style=knf" as an alternative to "style=linux". Remove depreciated "bracket=" options. Improve recognition and formatting of pointers and references (#174 and other changes). Improve the recognition of block-opening brackets. Improve code using a static code analyzer (#195). Change "max-code-length" to include ObjectiveâC methods. Change "indent-elseifs" and "break-blocks" to look ahead only if in command-type brackets (speed improvement). Fix linux bracket styles to break the opening bracket in inline function definitions (#185). Fix indentation of switch block comments (#164). Fix enums to indent with tabs when requested (#92, #121). Fix formatting of rvalue reference without a name in a declaration (#219). Fix "pad-first-paren-out" to not pad if the following parens are empty (#232). Fix end-of-statement reset when comments follow closing bracket. Fix the ASBeautifier active and waiting stacks to delete the ASBeautifier objects before deleting the pointers. Fix ASBeautifier "init" to delete the tempStack vectors before deleting the tempStack. Fix Linux piping problem by changing "cin" input to build a stringstream before formatting. Fix to identify the correct bracket type when 'extern "C"' is part of the enum definition. Fix to clear 'extern "C"' variables when the block is closed. Fix unindented 'extern "C"' to not indent when in a #else preprocessor directive. Fix not always correctly formatting linux type brackets for enum blocks. Fix align-pointer in a range-based for statement (#217). Fix pointer-reference argument alignment to correctly position a following comment (#235). Fix to not attach a bracket to a line ending in a backslash '\' (#186, #214, #220). Fix to recognize templates using multiple lines (#85, #87, #136). Fix formatting of template continuation lines (#85, #87, #136). Fix to allow '^' as an array operator (#233). Fix an "enum" argument being mistaken for an enumeration (#211). Fix to recognize a non-instatement array after a "},{" sequence. Fix "pad-oper" to not pad before a following comma. Fix recognition of an operator when the calculation contains a bitwise "not" '~' (#166). Fix to allow a preprocessor statement within a preprocessor define (#238). Fix preprocessor comparison to check for whole words (#246). Fix "add-brackets" when a line contains more than one paren pairs (#181). Fix to allow Mac old CR line endings in the options file (#129). Refactor to aid debugging and improve design and decomposition: Move ALL preliminary indentation calculations to computePreliminaryIndentation() in ASBeautifier. Move calculation of 'force tab' indents to preLineWS() in ASBeautifier. Combine methods init() and init(ASSourceIterator*) in ASBeautifier. Extract method adjustParsedLineIndentation() in ASBeautifier. Extract method parseCurrentLine() in ASEnhancer. Remove astyle_main.cpp unused functions getFilesUnchanged, getOptionsFileRequired, and setOptionsFileRequired. Older changes included in distfile, or available on http://astyle.sourceforge.net/notes.html

1.8.0 ----- - Issue #90: Add six.moves.shlex_quote. - Issue #59: Add six.moves.intern. - Add six.urllib.parse.uses_(fragment|netloc|params|query|relative). - Issue #88: Fix add_metaclass when the class has __slots__ containing "__weakref__" or "__dict__". - Issue #89: Make six use absolute imports. - Issue #85: Always accept *updated* and *assigned* arguments for wraps(). - Issue #86: In reraise(), instantiate the exception if the second argument is None. - Pull request #45: Add six.moves.email_mime_nonmultipart. - Issue #81: Add six.urllib.request.splittag mapping. - Issue #80: Add six.urllib.request.splituser mapping.

Integrated SPF checking is now available through the new SPFSelfValidate and SPFIgnoreResults settings. Feature request #79: Optionally ignore clients that authenticated using SMTP AUTH. Fix bug #60, part II: Default AuthservID to the name provided by the MTA, not the local host name, which is consistent with what OpenDKIM does. Fix bug #72: Don't crash when From fields are absent. Fix bug #74: Change "Forensic" to "Failure" just about everywhere to match the language now being used in the base DMARC draft. Note that this also changes some names in the configuration file. Fix bug #75: Correct typo in MIME of forensic reports. Fix bug #76: Repair damage with respect to Authentication-Results header field selection. Fix bug #77: Request quarantine from the MTA during option negotiation. Fix bug #78: Add missing newline in forensic report header. Fix bug #90: Make "--with-sql-backend" without any value do the right thing. Fix bug #93: Honor size limits in URIs. Make "smime" and "rrvs" legal Authentication-Results methods. Provide better logging when pclose() for a forensic report returns non-zero. Add configuration support for internal SPF checks. Includes hooks in the milter to check that SPF is configured to do so. This can use a private SPF implementation or libspf2. Fix strlcat() and strlcpy() support for Debian. REPORTS: Feature request #80: Generate aggregate reports on UTC day boundaries. REPORTS: Feature request #84: Optionally expire old data from lower-growth tables. REPORTS: Fix bug #70: Fix date range generation in reports. REPORTS: Fix bug #82: Fix recording of report timestamp to avoid lost records. REPORTS: Fix bug #83: When expiring data, truncate the signatures table if all messages were expired.. REPORTS: Fix bug #85: Report subdomain policy. LIBOPENDMARC: Fix bug #71: Fix "rua" extraction from DMARC records. LIBOPENDMARC: Added support for milter to perform own spf checks. Three new files: opendmarc_spf.c, opendmard_spf_dns.c and test/test_spf.cl, allow integrated SPF support. Support for use of libspf2 is also provided.

@elyscape

### 1.7.2 / 2015-04-19 #### Bug fixes * Fix #138 (a regression of #131). PR #139. ### 1.7.1 / 2015-02-24 #### Enhancements * Add travis CI configuration (Eli Young (@elyscape), #130) * Add Rubinius to Build Matrix with Allowed Failure (Brandon Fish (bjfish), #132) * Make some adjustments on tests (Abinoam Marques Jr., #133, #134) * Drop support for Ruby 1.8 (Abinoam Marques Jr., #134) #### Bug fixes * Fix IO.console.winsize returning reversed column and line values (Fission Xuiptz (@fissionxuiptz)), #131) ### 1.7.0 / 2015-02-18 #### Bug fixes * Fix correct encoding of statements to output encoding (Dāvis (davispuh), #110) * Fix character echoing when echo is false and multibyte character is typed (Abinoam Marques Jr., #117 #118) * Fix backspace support on Cyrillic (Abinoam Marques Jr., #115 #118) * Fix returning wrong encoding when echo is false (Abinoam Marques Jr., #116 #118) * Fix Question #limit and #realine incompatibilities (Abinoam Marques Jr. #113 #120) * Fix/improve string coercion on #say (Abinoam Marques Jr., #98 #122) * Fix #terminal_size returning nil in some terminals (Abinoam Marques Jr., #85 #123) #### Enhancements * Improve #format_statement String coercion (Michael Bishop (michaeljbishop), #104) * Update homepage url on gemspec (Rubyforge->GitHub) (Edward Anderson (nilbus), #107) * Update COPYING file (Vít Ondruch (voxik), #109) * Improve multi-byte encoding support (Abinoam Marques Jr., #115 #116 #117 #118) * Make :grey -> :gray and :light -> :bright aliases (Abinoam Marques Jr., #114 #119) * Return the default object (as it is) when no answer given (Abinoam Marques Jr., #112 #121) * Added test for Yaml serialization of HighLine::String (Abinoam Marques Jr., #69 #124) * Make improvements on Changelog and Rakefile (Abinoam Marques Jr., #126 #127 #128)

== 3.0 / 2015-11-21 * 2 governance changes * This project and the related mime-types-data project are now exclusively MIT licensed. Resolves {#95}[mime-types/ruby-mime-types#95]. * All projects under the mime-types organization now have a standard code of conduct adapted from the {Contributor Covenant}[http://contributor-covenant.org]. This text can be found in the {Code-of-Conduct.rdoc}[Code-of-Conduct_rdoc.html] file. * 3 major changes * All methods deprecated in mime-types 2.x have been removed. * mime-types now requires Ruby 2.0 compatibility or later. Resolves {#97}[mime-types/ruby-mime-types#97]. * The registry data has been removed from mime-types and put into mime-types-data, maintained and released separately. It can be found at {mime-types-data}[https://github.com/mime-types/mime-types-data]. * 17 minor changes: * MIME::Type changes: * Changed the way that simplified types representations are creatd to reflect the fact that +x-+ prefixes are no longer considered special according to IANA. A simplified MIME type is case-folded to lowercase. A new keyword parameter, +remove_x_prefix+, can be provided to remove +x-+ prefixes. * Improved initialization with an Array works so that extensions do not need to be wrapped in another array. This means that <tt>%w(text/yaml yaml yml)</tt> works in the same way that <tt>['text/yaml', %w(yaml yml)]</tt> did (and still does). * Changed +priority_compare+ to conform with attributes that no longer exist. * Changed the internal implementation of extensions to use a frozen Set. * When extensions are set or modified with +add_extensions+, the primary registry will be informed of a need to reindex extensions. Resolves {#84}[mime-types/ruby-mime-types#84]. * The preferred extension can be set explicitly. If not set, it will be the first extension. If the preferred extension is not in the extension list, it will be added. * Improved how xref URLs are generated. * Converted +obsolete+, +registered+ and +signature+ to attr_accessors. * MIME::Types changes: * Modified MIME::Types.new to track instances of MIME::Types so that they can be told to reindex the extensions as necessary. * Removed +data_version+ attribute. * Changed #[] so that the +complete+ and +registered+ flags are keywords instead of a generic options parameter. * Extracted the class methods to a separate file. * Changed the container implementation to use a Set instead of an Array to prevent data duplication. Resolves {#79}[mime-types/ruby-mime-types#79]. * MIME::Types::Cache changes: * Caching is now based on the data gem version instead of the mime-types version. * Caching is compatible with columnar registry stores. * MIME::Types::Loader changes: * MIME::Types::Loader::PATH has been removed and replaced with MIME::Types::Data::PATH from the mime-types-data gem. The environment variable RUBY_MIME_TYPES_DATA is still used. * Support for the long-deprecated mime-types v1 format has been removed. * The registry is default loaded from the columnar store by default. The internal format of the columnar store has changed; many of the boolean flags are now loaded from a single file. Resolves {#85}[https://github.com/mime-types/ruby-mime-types/85].

* 3.5.0 (stable) * A fix for ARM architecture was made. * TLSv1.1 and TLSv1.2 will be enabled for STARTTLS when OpenSSL 1.0.1 or above is used. * Some bugfixes and stability improvements were made. * Win32: more fix for the crash when linked with newer MSVCRT was made. * Win32: irresponsibe text entries on the first display of the filter edit dialog were fixed. * Win32: libpng was updated to 1.4.19. * Win32: OpenSSL was updated to v0.9.8zh. * 3.5.0beta3 (development) * A bug that reorder of filter runes by DnD was not saved was fixed. * The original file names of attachments are kept when opening them, and shorter suffixes are added in the case they conflict. * The crash when displaying HTML messages was fixed (#215). * The bug that column sizes of the address book were not properly set was fixed. * Win32: the bug that maximized state was unset on minimize was fixed. * Win32: the crash when linked with newer MSVCRT was fixed. * Win32: dependency on libtiff was removed (GDI+ is used). * Win32: libjpeg was updated. * Win32: libpng was updated to 1.4.16. * Win32: OpenSSL was updated to v0.9.8zg. * Win32: included SSL certificates were updated. * 3.5.0beta2 (development) * Windows / widgets are now adjusted to their optimal sizes by reference to system DPI value. * The option to specify startup online mode was added. * The bug that wrote the first part of data if the message body in the IMAP4 responses didn't end with CR+LF was fixed (#84). * The bug that previously selected folder on the file selection dialog was not remembered with GTK+ 2.24.x was fixed. * Hebrew translation was added. * Win32: The bug that 'Minimize to tray icon' didn't work with 3.5.0beta1 was fixed. * Win32: 'Toggle window on trayicon click' now works. * Win32: sylpheed.exe executable became DPI-Aware. * Win32: OpenSSL was updated to 0.9.8zc. * Win32: included SSL certificates were updated. * 3.5.0beta1 (development) * Mbox locking became NFS-safe (#202). * Configure: silent rules are enabled by default. * Configure.in was renamed to configure.ac. * Fade effect was added to the notification window. * Sylpheed.desktop file was updated. * Win32: build fix for newer MinGW was made. * Win32: 32-bit time_t is always used on win32 for backward compatibility. * Win32: included third-party libraries were updated: - GTK+ 2.24.23 - GLib 2.38.2 - GDK-Pixbuf 2.30.7 - Pango 1.36.3 - Cairo 1.10.2 - libpng 1.14.13 - GPGME 1.4.3 * Win32: the following issues were fixed because of GTK+ update: - System Icon issue when ran on Windows 7 (#13, #85) - Scroll jumping issue on text views when using Japanese IME - Menus became more native-looking - File dialogs were improved

@Label

Changelog: Release 0.3.7: -------------- - Fix Debian bug #766945: catch 'inskscape' not installed (Andreas Hoenen patch) - Fix Debian bug #792898: improve the PDF metadata setup - Fix Debian bug #684772 and SF bug #85: section @Label is used to force the section counter - Fix Debian bug #684772: a chapter with an empty @Label is not numbered - Fix Debian bug #793077: allow to put a figure anchor at the top even if the caption is at the bottom, thanks to the parameter figure.anchor.top. - Add the parameters body.font.family, sans.font.family, and monospace.font.family to mimic FO parameters, for xetex font setup Release 0.3.6: -------------- - Adapt the debug env_tex script for Windows - Make dblatex work with Xindy, for xetex and pdftex backends. Xindy is selected through the latex.index.tool parameter, and it's sorting is aware of the language used that can be set through the latex.index.language parameter. This is an answer to the Debian bug #756386. - Allow the Texpost script to be a python plugin. - Add the beginpage.as.pagebreak parameter to be able to inhibit the current behaviour. - Fix a bug in index escaping: '"' was not escaped. - Fix a bug in <listitem> to prevent brackets side effects. - Quick fix for <screenshot> SF bug #74. - Fix SF bug #110. - Fix Debian bug #771473 and #684393. Release 0.3.5: -------------- - Fix an HTML table bug when no <colgroup> or <col> is specified - Fix an HTML table bug when cellpadding is expressed in percentage - Fix Debian bug #720624 to have more greek letters correctly translated - Fix bug #108 so that setup.py works even if intall-layout not supported - Fix bug #107 to be compliant with frenchb v2.5 to remove shorthands in listings - Fix bug #106 to have equation label localized - Fix bug #104 to have listings correctly displayed in <listitem>s - Fix bug #103 to have indexes correctly working in db2latex style - Fix Debian bug #682901 to have with XeTeX proper endash in indexes - Fix Debian bugs #682936 and #684391 to support Norwegian Bokmål through lang='nb' - Fix Debian bug #683166 (SF bug #3553962/#98) to avoid chapters erroneously included in parts. - Fix Debian bug #684393 babel setup to allow quote chars for lang='nn' - Adapt URL to work with texlive >= 2009. - Some fixes to be able work with Saxon - Improve setup.py to detect the installed texlive version only on manual install. - Include the package 'ucs' and configure listings to work with pdftex and UTF-8 characters. Release 0.3.4: -------------- - Fix a bug in the missing characters display. - Fix the global template to actually insert a backmatter tag before backmatter elements. - Fix bug #3520152 by changing a template xpath (looks like a libxslt limitation). - Improve the verbatim block display to be able to scale the block width to the page width. - Allow latex instructions within verbatim blocks through Processing Instructions. - Improve the setup script to be close to the debian install rules. - Improve the hyphenation of the inlined literal elements. - Add the parameter example.float.type to give the possibility to have <example> not floating. The attribute 'floatstyle' is also taken into account. - Add the parameter hyphenation.format to specify the inlined format types that must be hyphenated. It replaces the more limited monoseq.hyphenation parameter. Release 0.3.3: -------------- - Fix incomplete image path conversion when subfigures are used. - Fix unicode listings limitation to handle characters greater than 255. - Fix <abstract> environment to prevent from page counter reset. - Fix the <literallayout> limitations by using the same implementation than <screen>. - Fix a texlive 9 french babel and enumitem incompatibility. - Fix to be robust to URL encoded image paths, and to non-latin1 paths. - Fix missing cross-reference to <sidebar> and <qandaset>. - Fix the <sidebar> box width to the actual context witdh. - Fix a french babel bug (unexpected active chars) when used with XeTeX. - Fix Debian bug #627501 to tell the priority policy of --xsl-user option. - Fix Debian bug #632967 to return a non-null code when the compilation fails. - Fix Debian bug #629514 to have draft watermark with XeTeX backend. - Fix Debian bug #634563 to have safe pdftitle content (no images). - Fix setup.py in order to work under Windows. - Fix the HTML table support to correctly render the cells elements. - Fix the HTML table support to correctly nested tables. - Fix the Olink support to allow database user-specific renderings like italics for <i> tags. Reuse of the DocBook Project implementation. - Fix a setup failure that made the listings UTF-8 support failed (extendedchars to set to "true"). - Fix --xslt-opts to be able to pass several arguments by using quotes - Set the TexLive version to 2009 by default. - Update to new Debian Error Handler API. Improvements sponsored by Freexian (http://www.freexian.com) : - Fix #3191550. Remove hard-coded paper size and add some parameters for page layout setup: * Parameters to define page sizes and margins. * Parameters to have crop marks for pre-press PDF output. - Add the parameters literal.environment and literal.extensions to allow the user define its own listing environment. - Add the parameter latex.engine.options to be able to pass options to the TeX engine backend. - Print out warnings about the characters not handled by the selected fonts. - Image display improvements/fixes: * Avoid unexpected paragraph indentation when displaying images. * Strip spurious spaces between subfigures when @ROLE='flow.inline' * Prevents from empty tex subcaptions when no subfigure <caption> is defined. - Add the ability to format <ulink> as a block when @type='block'. - Pass @ROLE to the latex sidebar environment. - Add the literal.class parameter used when <literallayout> class attribute is not set. Default is 'monospaced'. - Add some @ROLE to format literal elements, and literal.role parameter for default role: * Wrap: wrap lines when longer than text width (default) * Overflow: do not wrap lines ; long lines overflow to the left * Scale: automatically scale a listing to have its lines fit the page width The special feature can be disabled with literal.extensions=0

-------------------------------------- Changes in Devel::NYTProf 6.03 - 25th March 2016 Fix to account for the deep stack optimizations in perl 5.23.8 by Dave Mitchell, with my great gratitude! Fix SIGUSR2 on MSWin32 and div by zero #78 PR#79 with thanks to Nicolas Georges. Fix for perl 5.8.8 but adding definition for tTHX. Unify 'Profile format error' messages. Improve the TROUBLESHOOTING docs. Added some more docs for the start=init option #85 Corrected URL of KCachegrind home page #87 with thanks to Denis Ibaev. Corrected URL of sample report #80 Removed dead code.nytimes.com URL and redundant history #84

The versioning is quite confusing (2.010 vs 1.030). I went with the lower version. For the same reason I didn't use the github framework. Changes: Adds italic styles to family. (GitHub issue #6) Adds Powerline symbols. (GitHub issue #43) Adds mathematical operators specifically requested to date. (GitHub issue #49) Adds geometric shapes specifically requested to date. (GitHub issue #51) Changes vendor ID from ADBE to ADBO. (GitHub issue #80) Updates name table to remove full license text. (GitHub issue #83) Increases length of em dash. (GitHub issue #85) Adds character variants features (ccXX). Adds support for some extended Latin (IPA). Adds characters to fully support WGL4 standard. Adds characters that were missing for Arabic and Hebrew transliteration schemes. Adds a few emoji characters. Adds SVG colored versions of these characters: ☑ ✓ ♪ ♫ ♥ ♦ ☺ ☻ ❤ ☕ 💩 🤖 🔒 Nudges the dot accent up to prevent from collapsing in CFF fonts. Adjusts design and positioning of cedillas. Updates the design of the following glyphs in intermediate weights, thanks to intermediate master: B, M, N, W, e, g, m, w, Bstroke, Hbar, Oslash, Tbar, Eth, ae, bstroke, dcroat, eogonek, hbar, oslash, oe, eth, zero.0, zero.0o, zero.0c, e.sups Updates design of ringhalfleftmod, ringhalfrightmod. The following changes only apply to the Roman fonts: Adds support for Greek and Cyrillic. (GitHub issues #48 & #85) Adds alternate lowercase i with foot serifs (ss04 – stylistic set 4).

@savraj

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.

@beardypig

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)

2.1.0 / 2017-01-01 Major Enhancements * Fix breaking changes in LSI api. Displays errors instead of raising where possible. #87 2.0.5 / 2016-12-30 - removed due to breaking change, and no longer available Major Enhancements * Stopwords get encoded to utf8 (#83) * Fix searching issues where no document is added to lsi (#77) * Added method to add custom path to user-created stopword directory (#73) Minor Enhancements * Test newer rubies (#85) * Fixed errors in README (#68, #79, #80) * Added an option to the bayesian classifier to disable word stemming (#61) * Added missing parens and renamed some variables (#59)

2.5.1 (2017-05-11) ------------------ * Fixed xdist breakage (regression in ``2.5.0``). Fixes `#157 <https://github.com/pytest-dev/pytest-cov/issues/157>`_. * Allow setting custom ``data_file`` name in ``.coveragerc``. Fixes `#145 <https://github.com/pytest-dev/pytest-cov/issues/145>`_. Contributed by Jannis Leidel & Ionel Cristian Mărieș in `#156 <https://github.com/pytest-dev/pytest-cov/pull/156>`_. 2.5.0 (2017-05-09) ------------------ * Always show a summary when ``--cov-fail-under`` is used. Contributed by Francis Niu in `PR#141 <https://github.com/pytest-dev/pytest-cov/pull/141>`_. * Added ``--cov-branch`` option. Fixes `#85 <https://github.com/pytest-dev/pytest-cov/issues/85>`_. * Improve exception handling in subprocess setup. Fixes `#144 <https://github.com/pytest-dev/pytest-cov/issues/144>`_. * Fixed handling when ``--cov`` is used multiple times. Fixes `#151 <https://github.com/pytest-dev/pytest-cov/issues/151>`_.

Add new pkgsrc files for the package lrzip-0.616

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mamash closed this Oct 21, 2013

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Add new pkgsrc files for the package lrzip-0.616 #85

Add new pkgsrc files for the package lrzip-0.616 #85

drscream commented Oct 20, 2013

mamash commented Oct 21, 2013

Add new pkgsrc files for the package lrzip-0.616 #85

Add new pkgsrc files for the package lrzip-0.616 #85

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drscream commented Oct 20, 2013

mamash commented Oct 21, 2013