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537c30dd06
This is needed for python3 compatibility. Tested by running gerrit-verify-dryrun. Change-Id: I0641b03e880314a424d9d5a0651945c4f51273bc Reviewed-on: http://gerrit.cloudera.org:8080/15858 Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
255 lines
7.6 KiB
Plaintext
255 lines
7.6 KiB
Plaintext
2020-01-06 1.2.1:
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-------------------
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* simplify markdown of readme so PyPI renders better
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* make tests for bitarray.util required (instead of warning when
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they cannot be imported)
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2019-12-06 1.2.0:
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-------------------
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* add bitarray.util module which provides useful utility functions
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* deprecate `bitarray.bitdiff` in favor of `bitarray.util.count_xor`
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* use markdown for documentation
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* fix bug in .count() on 32bit systems in special cases when array size
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is 2^29 bits or larger
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* simplified tests by using bytes syntax
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* update smallints and sieve example to use new utility module
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* simplified mandel example to use numba
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* use file context managers in tests
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2019-11-07 1.1.0:
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-------------------
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* add frozenbitarray object
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* add optional start and stop parameters to .count() method
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* add official Python 3.8 support
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* optimize setrange() C-function by using memset
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* fix issue #74, bitarray is hashable on Python 2
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* fix issue #68, `unittest.TestCase.assert_` deprecated
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* improved test suite - tests should run in about 1 second
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* update documentation to use positional-only syntax in docstrings
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* update readme to pass Python 3 doctest
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* add utils module to examples
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2019-07-19 1.0.1:
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-------------------
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* fix readme to pass `twine check`
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2019-07-15 1.0.0:
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-------------------
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* fix bitarrays beings created from unicode in Python 2
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* use `PyBytes_*` in C code, treating the Py3k function names as default,
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which also removes all redefinitions of `PyString_*`
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* handle negative arguments of .index() method consistently with how
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they are treated for lists
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* add a few more comments to the C code
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* move imports outside tests: pickle, io, etc.
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* drop Python 2.5 support
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2019-05-20 0.9.3:
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-------------------
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* refactor resize() - only shrink allocated memory if new size falls
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lower than half the allocated size
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* improve error message when trying to initialize from float or complex
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2019-04-29 0.9.2:
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-------------------
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* fix to compile on Windows with VS 2015, issue #72
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2019-04-28 0.9.1:
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-------------------
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* fix types to actually be types, #29
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* check for ambiguous prefix codes when building binary tree for decoding
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* remove Python level methods: encode, decode, iterdecode (in favor of
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having these implemented on the C-level along with check_codedict)
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* fix self tests for Python 2.5 and 2.6
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* move all Huffman code related example code into examples/huffman
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* add code to generate graphviz .dot file of Huffman tree to examples
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2019-04-22 0.9.0:
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-------------------
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* more efficient decode and iterdecode by using C-level binary tree
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instead of a python one, #54
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* added buffer protocol support for Python 3, #55
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* fixed invalid pointer exceptions in pypy, #47
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* made all examples Py3k compatible
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* add gene sequence example
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* add official Python 3.7 support
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* drop Python 2.4, 3.1 and 3.2 support
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2018-07-06 0.8.3:
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-------------------
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* add exception to setup.py when README.rst cannot be opened
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2018-05-30 0.8.2:
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-------------------
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* add official Python 3.6 support (although it was already working)
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* fix description of fill(), #52
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* handle extending self correctly, #28
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* copy_n: fast copy with memmove fixed, #43
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* minor clarity/wording changes to README, #23
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2013-03-30 0.8.1:
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-------------------
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* fix issue #10, i.e. int(bitarray()) segfault
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* added tests for using a bitarray object as an argument to functions
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like int, long (on Python 2), float, list, tuple, dict
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2012-04-04 0.8.0:
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-------------------
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* add Python 2.4 support
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* add (module level) function bitdiff for calculating the difference
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between two bitarrays
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2012-02-15 0.7.0:
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-------------------
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* add iterdecode method (C level), which returns an iterator but is
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otherwise like the decode method
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* improve memory efficiency and speed of pickling large bitarray objects
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2012-02-06 0.6.0:
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-------------------
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* add buffer protocol to bitarray objects (Python 2.7 only)
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* allow slice assignment to 0 or 1, e.g. a[::3] = 0 (in addition to
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booleans)
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* moved implementation of itersearch method to C level (Lluis Pamies)
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* search, itersearch now only except bitarray objects,
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whereas __contains__ excepts either booleans or bitarrays
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* use a priority queue for Huffman tree example (thanks to Ushma Bhatt)
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* improve documentation
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2012-02-02 0.5.2:
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-------------------
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* fixed MSVC compile error on Python 3 (thanks to Chris Gohlke)
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* add missing start and stop optional parameters to index() method
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* add examples/compress.py
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2012-01-31 0.5.1:
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-------------------
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* update documentation to use tobytes and frombytes, rather than tostring
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and fromstring (which are now deprecated)
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* simplified how tests are run
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2012-01-23 0.5.0:
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-------------------
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* added itersearch method
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* added Bloom filter example
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* minor fixes in docstrings, added more tests
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2011-12-29 0.4.0:
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-------------------
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* porting to Python 3.x (Roland Puntaier)
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* introduced tobytes, frombytes (tostring, fromstring are now deprecated)
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* updated development status
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* added sieve prime number example
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* moved project to github: https://github.com/ilanschnell/bitarray
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2009-04-06 0.3.5:
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-------------------
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* fixed reference counts bugs
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* added possibility to slice assign to True or False, e.g. a[::3] = True
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will set every third element to True
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2009-01-15 0.3.4:
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-------------------
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* Made C code less ambiguous, such that the package compiles on
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Visual Studio, with all tests passing.
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2008-12-14 0.3.3:
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-------------------
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* Made changes to the C code to allow compilation with more compilers.
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Compiles on Visual Studio, although there are still a few tests failing.
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2008-10-19 0.3.2:
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-------------------
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* Added sequential search method.
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* The special method __contains__ now also takes advantage of the
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sequential search.
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2008-10-12 0.3.1:
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-------------------
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* Simplified state information for pickling. Argument for count is now
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optional, defaults to True. Fixed typos.
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2008-09-30 0.3.0:
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-------------------
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* Fixed a severe bug for 64-bit machines. Implemented all methods in C,
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improved tests.
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* Removed deprecated methods from01 and fromlist.
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2008-09-23 0.2.5:
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-------------------
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* Added section in README about prefix codes. Implemented _multiply method
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for faster __mul__ and __imul__. Fixed some typos.
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2008-09-22 0.2.4:
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-------------------
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* Implemented encode and decode method (in C) for variable-length prefix
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codes.
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* Added more examples, wrote README for the examples.
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* Added more tests, fixed some typos.
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2008-09-16 0.2.3:
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-------------------
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* Fixed a memory leak, implemented a number of methods in C.
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These include __getitem__, __setitem__, __delitem__, pop, remove,
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insert. The methods implemented on the Python level is very limit now.
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* Implemented bitwise operations.
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2008-09-09 0.2.2:
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-------------------
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* Rewrote parts of the README
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* Implemented memory efficient algorithm for the reverse method
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* Fixed typos, added a few tests, more C refactoring.
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2008-09-07 0.2.1:
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-------------------
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* Improved tests, in particular added checking for memory leaks.
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* Refactored many things on the C level.
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* Implemented a few more methods.
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2008-09-02 0.2.0:
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-------------------
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* Added bit endianness property to the bitarray object
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* Added the examples to the release package.
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2008-08-17 0.1.0:
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-------------------
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* First official release; put project to
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http://pypi.python.org/pypi/bitarray/
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May 2008:
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---------
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Wrote the initial code, and put it on my personal web-site:
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http://ilan.schnell-web.net/prog/
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