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Version 2.3.2 released 2011-12-30
* Fix crashing regression in speedups introduced in 2.3.1
Version 2.3.1 released 2011-12-29
* namedtuple_as_object now checks _asdict to ensure that it
is callable.
Version 2.3.0 released 2011-12-05
* Any objects with _asdict() methods are now considered for
Version 2.2.1 released 2011-09-06
* Fix issue when building a sdist from a sdist.
Version 2.2.0 released 2011-09-04
* Remove setuptools requirement, reverted to pure distutils
* use_decimal default for encoding (dump, dumps, JSONEncoder) is now True
* tuple encoding as JSON objects can be turned off with new
tuple_as_array=False option.
* namedtuple (or other tuple subclasses with _asdict methods) are now
encoded as JSON objects rather than arrays by default. Can be disabled
and treated as a tuple with the new namedtuple_as_object=False option.
* JSONDecodeError is now raised instead of ValueError when a document
ends with an opening quote and the C speedups are in use.
* Updated documentation with information about JSONDecodeError
* Force unicode linebreak characters to be escaped (U+2028 and U+2029)
* Moved documentation from a git submodule to
Version 2.1.6 released 2011-05-08
* Prevent segfaults with deeply nested JSON documents
* Fix compatibility with Python 2.5
Version 2.1.5 released 2011-04-17
* Built sdist tarball with setuptools_git installed. Argh.
Version 2.1.4 released 2011-04-17
* Does not try to build the extension when using PyPy
* Trailing whitespace after commas no longer emitted when indent is used
* Migrated to github
Version 2.1.3 released 2011-01-17
* Support the sort_keys option in C encoding speedups
* Allow use_decimal to work with dump()
Version 2.1.2 released 2010-11-01
* Correct wrong end when object_pairs_hook is used
* Correct output for indent=0
* Correctly raise TypeError when non-string keys are used with speedups
* Fix the endlineno, endcolno attributes of the JSONDecodeError exception.
Version 2.1.1 released 2010-03-31
* Change how imports to try and workaround old versions
of setuptools.
* Fix compilation on Windows platform (and other platforms with very
picky compilers)
* Corrected simplejson.__version__ and other minor doc changes.
* Do not fail speedups tests if speedups could not be built.
Version 2.1.0 released 2010-03-10
* Decimal serialization officially supported for encoding with
use_decimal=True. For encoding this encodes Decimal objects and
for decoding it implies parse_float=Decimal
* Python 2.4 no longer supported (may still work, but no longer tested)
* Decoding performance and memory utilization enhancements
* JSONEncoderForHTML class for escaping &, <, >
* Memoization of object keys during encoding (when using speedups)
* Encoder changed to use PyIter_Next for list iteration to avoid
potential threading issues
* Encoder changed to use iteritems rather than PyDict_Next in order to
support dict subclasses that have a well defined ordering
* indent encoding parameter changed to be a string rather than an integer
(integer use still supported for backwards compatibility)
* Test suite (python test) now automatically runs with and without
* Fixed support for older versions of easy_install (e.g. stock Mac OS X config)
* Fixed str/unicode mismatches when using ensure_ascii=False
* Fixed error message when parsing an array with trailing comma with speedups
* Refactor decoder errors to raise JSONDecodeError instead of ValueError
* New ordered_pairs_hook feature in decoder which makes it possible to
preserve key order.
* Fixed containerless unicode float decoding (same bug as 2.0.4, oops!)
* Share PosInf definition between encoder and decoder
* Minor reformatting to make it easier to backport simplejson changes
to Python 2.7/3.1 json module
Version 2.0.9 released 2009-02-18
* Adds cyclic GC to the Encoder and Scanner speedups, which could've
caused uncollectible cycles in some cases when using custom parser
or encoder functions
Version 2.0.8 released 2009-02-15
* Documentation fixes
* Fixes encoding True and False as keys
* Fixes checking for True and False by identity for several parameters
Version 2.0.7 released 2009-01-04
* Documentation fixes
* C extension now always returns unicode strings when the input string is
unicode, even for empty strings
Version 2.0.6 released 2008-12-19
* Windows build fixes
Version 2.0.5 released 2008-11-23
* Fixes a segfault in the C extension when using check_circular=False and
encoding an invalid document
Version 2.0.4 released 2008-10-24
* Fixes a parsing error in the C extension when the JSON document is (only)
a floating point number. It would consume one too few characters in that
case, and claim the document invalid.
Version 2.0.3 released 2008-10-11
* Fixes reference leaks in the encoding speedups (sorry about that!)
* Fixes doctest suite for Python 2.6
* More optimizations for the decoder
Version 2.0.2 released 2008-10-06
* Fixes MSVC2003 build regression
* Fixes Python 2.4 compatibility in _speedups.c
Version 2.0.1 released 2008-09-29
* Fixes long encoding regression introduced in 2.0.0
* Fixes MinGW build regression introduced in 2.0.0
Version 2.0.0 released 2008-09-27
* optimized Python encoding path
* optimized Python decoding path
* optimized C encoding path
* optimized C decoding path
* switched to sphinx docs (nearly the same as the json module in python 2.6)
Version 1.9.3 released 2008-09-23
* Decoding is significantly faster (for our internal benchmarks)
* Pretty-printing tool changed from simplejson to simplejson.tool for better
Python 2.6 comaptibility
* Misc. bug fixes
Version 1.9 released 2008-05-03
* Rewrote test suite with unittest and doctest (no more nosetest dependency)
* Better PEP 7 and PEP 8 source compliance
* Removed simplejson.jsonfilter demo module
* simplejson.jsonfilter is no longer included
Version 1.8.1 released 2008-03-24
* Optional C extension for accelerating the decoding of JSON strings
* Command line interface for pretty-printing JSON (via python -msimplejson)
* Decoding of integers and floats is now extensible (e.g. to use Decimal) via
parse_int, parse_float options.
* Subversion and issue tracker moved to google code:
* "/" is no longer escaped, so if you're embedding JSON directly in HTML
you'll want to use .replace("/", "\\/") to prevent a close-tag attack.
Version 1.7 released 2007-03-18
* Improves encoding performance with an optional C extension to speed up
str/unicode encoding (by 10-150x or so), which yields an overall speed
boost of 2x+ (JSON is string-heavy).
* Support for encoding unicode code points outside the BMP to UTF-16
surrogate code pairs (specified by the Strings section of RFC 4627).
Version 1.6 released 2007-03-03
* Improved str support for encoding. Previous versions of simplejson
integrated strings directly into the output stream, this version ensures
they're of a particular encoding (default is UTF-8) so that the output
stream is valid.
Version 1.5 released 2007-01-18
* Better Python 2.5 compatibility
* Better Windows compatibility
* indent encoding parameter for pretty printing
* separators encoding parameter for generating optimally compact JSON
Version 1.3 released 2006-04-01
* The optional object_hook function is called upon decoding of any JSON
object literal, and its return value is used instead of the dict that
would normally be used. This can be used to efficiently implement
features such as JSON-RPC class hinting, or other custom decodings of
JSON. See the documentation for more information.
Version 1.1 released 2005-12-31
* Renamed from simple_json to simplejson to comply with PEP 8 module naming
* Full set of documentation
* More tests
* The encoder and decoder have been extended to understand NaN, Infinity, and
-Infinity (but this can be turned off via allow_nan=False for strict JSON
* The decoder's scanner has been fixed so that it no longer accepts invalid
JSON documents
* The decoder now reports line and column information as well as character
numbers for easier debugging
* The encoder now has a circular reference checker, which can be optionally
disabled with check_circular=False
* dump, dumps, load, loads now accept an optional cls kwarg to use an
alternate JSONEncoder or JSONDecoder class for convenience.
* The read/write compatibility shim for json-py now have deprecation warnings
Version 1.0 released 2005-12-25
* Initial release