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98 Commits

Author SHA1 Message Date
Miss Islington (bot) ef20abed7f
bpo-31787: Prevent refleaks when calling __init__() more than once (GH-3995) 
(cherry picked from commit d019bc8319)

Co-authored-by: Oren Milman <orenmn@gmail.com>
 2018-02-13 03:32:18 -08:00
Victor Stinner 8c663fd60e
Replace KB unit with KiB (#4293) 
kB (*kilo* byte) unit means 1000 bytes, whereas KiB ("kibibyte")
means 1024 bytes. KB was misused: replace kB or KB with KiB when
appropriate.

Same change for MB and GB which become MiB and GiB.

Change the output of Tools/iobench/iobench.py.

Round also the size of the documentation from 5.5 MB to 5 MiB.
 2017-11-08 14:44:44 -08:00
Antoine Pitrou a6a4dc816d bpo-31370: Remove support for threads-less builds (#3385) 
* Remove Setup.config
* Always define WITH_THREAD for compatibility.
 2017-09-07 18:56:24 +02:00
Serhiy Storchaka 70d28a184c Remove unused imports. 2016-12-16 20:00:15 +02:00
Serhiy Storchaka e0e9d5f312 Issue #28664: test_bz2 now works on non-Windows platforms without bunzip2 
(e.g. on Android).
 2016-11-11 17:11:33 +02:00
Serhiy Storchaka 5adc22b330 Issue #28664: test_bz2 now works on non-Windows platforms without bunzip2 
(e.g. on Android).
 2016-11-11 17:10:24 +02:00
Berker Peksag 8bdd4480c4 Issue #28225: bz2 module now supports pathlib 
Initial patch by Ethan Furman.
 2016-10-02 20:07:06 +03:00
Martin Panter 55c9239af6 Issue #28275: Merge bz2 fix from 3.5 into 3.6 2016-10-01 03:11:04 +00:00
Martin Panter 38317d3318 Issue #28275: Clean up to avoid use-after-free after bzip decompress failure 2016-10-01 02:45:17 +00:00
Serhiy Storchaka 5f1a5187f7 Use sequence repetition instead of bytes constructor with integer argument. 2016-09-11 14:41:02 +03:00
Antoine Pitrou 2dbc6e6bce Issue #23529: Limit the size of decompressed data when reading from 
GzipFile, BZ2File or LZMAFile.  This defeats denial of service attacks
using compressed bombs (i.e. compressed payloads which decompress to a huge
size).

Patch by Martin Panter and Nikolaus Rath.
 2015-04-11 00:31:01 +02:00
Serhiy Storchaka c05e260ecb Issue #23799: Added test.support.start_threads() for running and cleaning up 
multiple threads.
 2015-04-01 13:06:18 +03:00
Serhiy Storchaka 263dcd20a3 Issue #23799: Added test.support.start_threads() for running and cleaning up 
multiple threads.
 2015-04-01 13:01:14 +03:00
Antoine Pitrou e71258a0e6 Issue #15955: Add an option to limit the output size in bz2.decompress(). 
Patch by Nikolaus Rath.
 2015-02-26 13:08:07 +01:00
Serhiy Storchaka 85c3033670 Use os.devnull instead of hardcoded '/dev/null'. 2015-02-15 13:58:23 +02:00
Serhiy Storchaka bad1257c96 Issue #22777: Test pickling with all protocols. 2014-12-15 14:03:42 +02:00
Serhiy Storchaka 8f8ec92de8 Issue #19936: Added executable bits or shebang lines to Python scripts which 
requires them.  Disable executable bits and shebang lines in test and
benchmark files in order to prevent using a random system python, and in
source files of modules which don't provide command line interface.  Fixed
shebang lines in the unittestgui and checkpip scripts.
 2014-01-16 17:33:23 +02:00
Serhiy Storchaka b992a0e102 Issue #19936: Added executable bits or shebang lines to Python scripts which 
requires them.  Disable executable bits and shebang lines in test and
benchmark files in order to prevent using a random system python, and in
source files of modules which don't provide command line interface.  Fixed
shebang line to use python3 executable in the unittestgui script.
 2014-01-16 17:15:49 +02:00
Serhiy Storchaka 786ac7b27d Issue #19886: Use better estimated memory requirements for bigmem tests. 
Incorrect requirements can cause memory swapping.
 2014-01-10 13:39:27 +02:00
Serhiy Storchaka 4847e4e1f4 Issue #19886: Use better estimated memory requirements for bigmem tests. 
Incorrect requirements can cause memory swapping.
 2014-01-10 13:37:54 +02:00
Nadeem Vawda ae02d07bc2 Closes #19839: Fix regression in bz2 module's handling of non-bzip2 data at EOF. 
Also fix an analogous bug (not a regression) in the lzma module.
 2013-12-04 23:29:51 +01:00
Nadeem Vawda 1de19ac7da #19839: Fix regression in bz2 module's handling of non-bzip2 data at EOF. 2013-12-04 23:01:15 +01:00
Nadeem Vawda e6514f533e #19395: Raise exception when pickling a (BZ2|LZMA)(Compressor|Decompressor). 
The underlying C libraries provide no mechanism for serializing compressor and
decompressor objects, so actually pickling these classes is impractical.
Previously, these objects would be pickled without error, but attempting to use
a deserialized instance would segfault the interpreter.
 2013-10-28 21:41:24 +01:00
Nadeem Vawda 3797065ac5 #19395: Raise exception when pickling a (BZ2|LZMA)(Compressor|Decompressor). 
The underlying C libraries provide no mechanism for serializing compressor and
decompressor objects, so actually pickling these classes is impractical.
Previously, these objects would be pickled without error, but attempting to use
a deserialized instance would segfault the interpreter.
 2013-10-28 21:35:23 +01:00
Nadeem Vawda 8a9e99cffc Issue #19223: Add support for the 'x' mode to the bz2 module. 
Patch by Tim Heaney and Vajrasky Kok.
 2013-10-19 00:11:06 +02:00
Georg Brandl b3bd624a55 Back out patch for #1159051, which caused backwards compatibility problems. 2013-05-12 11:57:26 +02:00
Serhiy Storchaka cc0172c007 Issue #1159051: GzipFile now raises EOFError when reading a corrupted file 
with truncated header or footer.
Added tests for reading truncated gzip, bzip2, and lzma files.
 2013-01-22 17:11:07 +02:00
Serhiy Storchaka 57f9b7a124 Issue #1159051: GzipFile now raises EOFError when reading a corrupted file 
with truncated header or footer.
Added tests for reading truncated gzip, bzip2, and lzma files.
 2013-01-22 17:07:49 +02:00
Serhiy Storchaka 7c3922f44c Issue #1159051: GzipFile now raises EOFError when reading a corrupted file 
with truncated header or footer.
Added tests for reading truncated gzip and bzip2 files.
 2013-01-22 17:01:59 +02:00
Nadeem Vawda ef408aea3d Issue #16828: Fix error incorrectly raised by bz2.compress(b'') and bz2.BZ2Compressor.compress(b''). 
Initial patch by Martin Packman.
 2013-01-02 23:13:53 +01:00
Nadeem Vawda 57cb81d161 Issue #16828: Fix error incorrectly raised by bz2.compress(''). 
Initial patch by Martin Packman.
 2013-01-02 23:05:56 +01:00
Nadeem Vawda 638fb9bbed Issue #16828: Fix error incorrectly raised by bz2.compress(''). 
Patch by Martin Packman.
 2013-01-02 23:02:00 +01:00
Andrew Svetlov f7a17b48d7 Replace IOError with OSError (#16715) 2012-12-25 16:47:37 +02:00
Nadeem Vawda 8ca705d549 Merge: Add test for BZ2Decompressor.decompress("") after end of stream. 2012-10-28 15:22:08 +01:00
Nadeem Vawda 6294305c2f Merge: Add test for BZ2Decompressor.decompress("") after end of stream. 2012-10-28 15:21:37 +01:00
Nadeem Vawda a1952d4120 Add test for BZ2Decompressor.decompress("") after end of stream. 2012-10-28 15:20:48 +01:00
Nadeem Vawda 5f8f0d6777 Issue #14398: Fix size truncation and overflow bugs in bz2 module. 2012-10-21 21:13:27 +02:00
Nadeem Vawda 3b4a4f5199 Stylistic tweaks to the bz2 module to make it easier to transplant changes from 
it to http://pypi.python.org/pypi/bz2file.
 2012-10-08 19:20:49 +02:00
Jesus Cea f01d695ccd Closes #16135: Removal of OS/2 support 2012-10-05 03:36:11 +02:00
Nadeem Vawda 10c8791978 Fix GzipFile's handling of filenames given as bytes objects. 
Add relevant tests for GzipFile, and also for BZ2File and LZMAFile.
 2012-06-20 01:48:50 +02:00
Nadeem Vawda af518c198e Add a function bz2.open(), to match gzip.open(). 2012-06-04 23:32:38 +02:00
Nadeem Vawda aebcdba829 Make BZ2File's fileobj support easier to use. 
The fileobj argument was added during the 3.3 development cycle, so this change
does not break backward compatibility with 3.2.
 2012-06-04 23:31:20 +02:00
Nadeem Vawda ae557d767f Fix seekable() in BZ2File and LZMAFile to check whether the underlying file supports seek(). 2012-02-12 01:51:38 +02:00
Nadeem Vawda 72750a85f9 Issue #13809: Make bz2 module work with threads disabled. 
Original patch by Amaury Forgeot d'Arc.
 2012-01-18 01:57:14 +02:00
Nadeem Vawda 44ae4a2a22 Make error handling in BZ2File.{readable,seekable,writable,fileno} consistent with TextIOWrapper. 
Also, add tests for these methods.
 2011-11-30 17:39:30 +02:00
Antoine Pitrou 1a3ff48c55 Start fixing test_bigmem: 
- bigmemtest is replaced by precisionbigmemtest
- add a poor man's watchdog thread to print memory consumption
 2011-10-04 10:28:37 +02:00
Nadeem Vawda 249ab5e8d1 BZ2File now uses the compresslevel argument given by the caller, 
instead of ignoring it and always using a compression level of 9.
 2011-09-11 22:38:11 +02:00
Victor Stinner 938f635acb Issue #12451: Open the test file in binary mode in test_bz2, the text file is 
not needed.
 2011-06-30 18:25:07 +02:00
Nadeem Vawda 72e58651b2 Simplify line-oriented tests in test_bz2. 2011-05-30 02:09:54 +02:00
Nadeem Vawda f3ecb83822 Issue #1625: Add stream ordering test to test_bz2. 2011-05-30 01:58:12 +02:00