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* Issue #25624: ZipFile now always writes a ZIP_STORED header for directorySerhiy Storchaka2015-11-221-1/+3
| | | | entries. Patch by Dingyuan Wang.
* Issue #14099: Backout changeset c2c4cde55f6f (except adapted tests).Serhiy Storchaka2015-01-261-64/+42
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* Issue #14099: ZipFile.open() no longer reopen the underlying file. ObjectsSerhiy Storchaka2014-12-031-42/+64
| | | | | | returned by ZipFile.open() can now operate independently of the ZipFile even if the ZipFile was created by passing in a file-like object as the first argument to the constructor.
* Issue #22219: The zipfile module CLI now adds entries for directoriesSerhiy Storchaka2014-10-041-2/+9
| | | | (including empty directories) in ZIP file.
* Issue #20912: Now directories added to ZIP file have correct Unix and MS-DOSSerhiy Storchaka2014-09-231-1/+6
| | | | directory attributes.
* Issue #21866: ZipFile.close() no longer writes ZIP64 central directorySerhiy Storchaka2014-09-231-13/+24
| | | | records if allowZip64 is false.
* Issue #22201: Command-line interface of the zipfile module now correctlySerhiy Storchaka2014-08-171-12/+1
| | | | extracts ZIP files with directory entries. Patch by Ryan Wilson.
* Fix issue #14315: The zipfile module now ignores extra fields in the centralGregory P. Smith2014-05-301-1/+1
| | | | | | directory that are too short to be parsed instead of letting a struct.unpack error bubble up as this "bad data" appears in many real world zip files in the wild and is ignored by other zip tools.
* Issue #20262: Warnings are raised now when duplicate names are added in theSerhiy Storchaka2014-01-201-6/+6
| | | | ZIP file or too long ZIP file comment is truncated.
* Issue #20048: Fixed ZipExtFile.peek() when it is called on the boundary ofSerhiy Storchaka2013-12-211-1/+5
| | | | | | the uncompress buffer and read() goes through more than one readbuffer. This is partial backport of changeset 028e8e0b03e8.
* Issue #17656: Fix extraction of zip files with unicode member paths.Serhiy Storchaka2013-04-131-1/+4
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* Fix the test and remove trailing dots on Windows for issue #6972.Serhiy Storchaka2013-02-021-1/+4
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* Fix translating of illegal characters on Windows (issue #6972).Serhiy Storchaka2013-02-021-1/+2
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* Fixes Issue #6972: The zipfile module no longer overwrites files outside ofGregory P. Smith2013-02-011-11/+16
| | | | its destination path when extracting malicious zip files.
* Issue #4844: ZipFile now raises BadZipfile when opens a ZIP file with anSerhiy Storchaka2013-01-311-7/+20
| | | | | incomplete "End of Central Directory" record. Original patch by Guilherme Polo and Alan McIntyre.
* Issue #9720: zipfile now writes correct local headers for files larger than ↵Serhiy Storchaka2013-01-141-15/+32
| | | | 4 GiB.
* #14313: zipfile now raises NotImplementedError when the compression type is ↵Ezio Melotti2012-11-181-0/+28
| | | | unknown.
* Issue #16408: Fix file descriptors not being closed in error conditions in ↵Antoine Pitrou2012-11-171-210/+204
| | | | | | the zipfile module. Patch by Serhiy Storchaka.
* Closes #16183: ZipExtFile object close without file handle closed ↵Jesus Cea2012-11-041-2/+13
| | | | (backporting of Issue #9846)
* #14399: zipfile now correctly handles comments added to empty zipfiles.R David Murray2012-04-121-12/+21
| | | | Patch by Serhiy Storchaka.
* Fix closes Issue6090 - Raise a ValueError, instead of failing with unrelatedSenthil Kumaran2011-10-191-0/+4
| | | | | exceptions, when a document with timestamp earlier than 1980 is provided to zipfile. Patch contributed by Petri Lehtinen.
* #10694: zipfile now ignores garbage at the end of a zipfile.R David Murray2011-06-091-10/+8
| | | | Original fix by 'rep', final patch (with tests) by Xuanji Li.
* Merged revisions 85455 via svnmerge fromGeorg Brandl2010-11-261-5/+22
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85455 | georg.brandl | 2010-10-14 08:59:45 +0200 (Do, 14 Okt 2010) | 1 line #1710703: write zipfile structures also in the case of closing a new, but empty, archive. ........
* Merged revisions 84737 via svnmerge fromAntoine Pitrou2010-09-121-6/+9
| | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84737 | antoine.pitrou | 2010-09-12 16:51:20 +0200 (dim., 12 sept. 2010) | 4 lines Issue #9837: The read() method of ZipExtFile objects (as returned by ZipFile.open()) could return more bytes than requested. ........
* Merged revisions 83959-83960 via svnmerge fromAntoine Pitrou2010-08-121-2/+23
| | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83959 | antoine.pitrou | 2010-08-12 17:11:50 +0200 (jeu., 12 août 2010) | 5 lines Issue #7467: when a file from a ZIP archive, its CRC is checked and a BadZipfile error is raised if it doesn't match (as used to be the case in Python 2.5 and earlier). ........ r83960 | antoine.pitrou | 2010-08-12 17:15:01 +0200 (jeu., 12 août 2010) | 3 lines Typo. ........
* Issue 6003: ZipFile.writestr "compression_type" argumentRonald Oussoren2010-02-071-1/+5
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* avoid to use zlib when the compress type is not ZIP_DEFLATEDEzio Melotti2010-01-281-6/+8
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* Issue #7610: Reworked implementation of the internalAntoine Pitrou2010-01-271-187/+152
| | | | | | | | :class:`zipfile.ZipExtFile` class used to represent files stored inside an archive. The new implementation is significantly faster and can be wrapped in a :class:`io.BufferedReader` object for more speedups. It also solves an issue where interleaved calls to `read()` and `readline()` give wrong results. Patch by Nir Aides.
* #5511: Added the ability to use ZipFile as a context manager. Patch by Brian ↵Ezio Melotti2009-12-301-0/+6
| | | | Curtin.
* #6511: ZipFile will now raise BadZipfile when opening an empty or tiny file,Amaury Forgeot d'Arc2009-07-281-1/+4
| | | | like it does for larger invalid files.
* Fixes the last problem mentioned in issue1202.Gregory P. Smith2009-06-261-1/+1
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* Issue #6050: Don't fail extracting a directory from a zipfile ifMartin v. Löwis2009-05-241-1/+2
| | | | the directory already exists.
* make sure files are closed using the with statementBenjamin Peterson2009-05-101-25/+23
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* Issue #5692: In :class:`zipfile.Zipfile`, fix wrong path calculation when ↵Antoine Pitrou2009-05-041-1/+3
| | | | extracting a file to the root directory.
* revert unrelated changeBenjamin Peterson2009-05-021-3/+1
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* remove py3k compat codeBenjamin Peterson2009-05-021-1/+3
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* Issue #4710: Extract directories properly in the zipfile module;Martin v. Löwis2009-01-241-3/+20
| | | | allow adding directories to a zipfile.
* follow-up of #3997: since 0xFFFF numbers are not enough to indicate a zip64 ↵Amaury Forgeot d'Arc2009-01-171-11/+6
| | | | | | format, always try to read the "zip64 end of directory structure".
* #3997: zipfiles generated with more than 65536 files could not be openedAmaury Forgeot d'Arc2009-01-171-7/+13
| | | | | | with other applications. Reviewed by Martin, will backport to 2.6 and 3.0
* Issue #4756: zipfile.is_zipfile() now supports file-like objects.Antoine Pitrou2008-12-271-7/+19
| | | | Patch by Gabriel Genellina.
* Issue #3535: zipfile couldn't read some zip files larger than 2GB.Antoine Pitrou2008-09-051-3/+3
| | | | Reviewed by Amaury Forgeot d'Arc.
* fix ZipFile.testzip() to work with very large embedded filesAntoine Pitrou2008-08-171-1/+6
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* #3394: zipfile.writestr doesn't set external attributes, so files are ↵Antoine Pitrou2008-07-251-0/+1
| | | | extracted mode 000 on Unix
* #3317 in zipfile module, restore the previous names of global variables:Amaury Forgeot d'Arc2008-07-111-55/+27
| | | | | | some applications relied on them. Also remove duplicated lines.
* Patch #1622: Correct interpretation of various ZIP header fields.Martin v. Löwis2008-07-031-99/+204
| | | | | | | | | Also fixes - Issue #1526: Allow more than 64k files to be added to Zip64 file. - Issue #1746: Correct handling of zipfile archive comments (previously archives with comments over 4k were flagged as invalid). Allow writing Zip files with archives by setting the 'comment' attribute of a ZipFile.
* Patch #1775025: allow opening zipfile members via ZipInfo instances.Georg Brandl2008-05-201-5/+8
| | | | Patch by Graham Horler.
* Issue #1734346: Support Unicode file names for zipfiles.Martin v. Löwis2008-05-051-6/+24
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* Fix the struct module DeprecationWarnings that zipfile was triggering byGregory P. Smith2008-03-191-27/+37
| | | | | | removing all use of signed struct values. test_zipfile and test_zipfile64 pass. no more warnings.
* Use zlib's crc32 routine instead of binascii when available. zlib's is fasterGregory P. Smith2008-03-191-3/+5
| | | | when compiled properly optimized and about the same speed otherwise.
* Document that zipfile decryption is insanely slow and fix a typo andGregory P. Smith2008-01-201-1/+1
| | | | | blatant lie in a docstring (it is not useful for security regardless of how you spell it).
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