37c02acb6f
Issue #25624 : ZipFile now always writes a ZIP_STORED header for directory
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entries. Patch by Dingyuan Wang.
2015-11-22 14:56:22 +02:00
c328d11ef1
Issue #14099 : Backout changeset c2c4cde55f6f (except adapted tests).
2015-01-26 13:45:04 +02:00
45aa771fe9
Issue #14099 : ZipFile.open() no longer reopen the underlying file. Objects
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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.
2014-12-03 09:11:12 +02:00
52313d72fa
Issue #22219 : The zipfile module CLI now adds entries for directories
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(including empty directories) in ZIP file.
2014-10-04 13:39:18 +03:00
6d343e708b
Issue #20912 : Now directories added to ZIP file have correct Unix and MS-DOS
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directory attributes.
2014-09-23 22:39:59 +03:00
45efb22583
Issue #21866 : ZipFile.close() no longer writes ZIP64 central directory
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records if allowZip64 is false.
2014-09-23 21:33:52 +03:00
c82c4c34d8
Issue #22201 : Command-line interface of the zipfile module now correctly
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extracts ZIP files with directory entries. Patch by Ryan Wilson.
2014-08-17 15:11:06 +03:00
0344a0643d
Fix issue #14315 : The zipfile module now ignores extra fields in the central
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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.
2014-05-29 23:41:52 -07:00
49259359ee
Issue #20262 : Warnings are raised now when duplicate names are added in the
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ZIP file or too long ZIP file comment is truncated.
2014-01-20 21:57:09 +02:00
d105196c72
Issue #20048 : Fixed ZipExtFile.peek() when it is called on the boundary of
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the uncompress buffer and read() goes through more than one readbuffer.
This is partial backport of changeset 028e8e0b03e8.
2013-12-21 23:51:15 +02:00
6fa83f99af
Issue #17656 : Fix extraction of zip files with unicode member paths.
2013-04-13 12:28:17 +03:00
13e56c73b7
Fix the test and remove trailing dots on Windows for issue #6972 .
2013-02-02 17:46:33 +02:00
7c068750b6
Fix translating of illegal characters on Windows (issue #6972 ).
2013-02-02 12:30:49 +02:00
608cc451c7
Fixes Issue #6972 : The zipfile module no longer overwrites files outside of
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its destination path when extracting malicious zip files.
2013-02-01 11:40:18 -08:00
0be506a5ba
Issue #4844 : ZipFile now raises BadZipfile when opens a ZIP file with an
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incomplete "End of Central Directory" record. Original patch by Guilherme
Polo and Alan McIntyre.
2013-01-31 15:26:55 +02:00
80a9fd77a0
Issue #9720 : zipfile now writes correct local headers for files larger than 4 GiB.
2013-01-15 00:29:51 +02:00
9e94972eed
#14313 : zipfile now raises NotImplementedError when the compression type is unknown.
2012-11-18 13:18:06 +02:00
02512fb1cf
Issue #16408 : Fix file descriptors not being closed in error conditions in the zipfile module.
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Patch by Serhiy Storchaka.
2012-11-17 23:56:53 +01:00
93d628b378
Closes #16183 : ZipExtFile object close without file handle closed (backporting of Issue #9846 )
2012-11-04 02:32:08 +01:00
3f4ccbabaf
#14399 : zipfile now correctly handles comments added to empty zipfiles.
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Patch by Serhiy Storchaka.
2012-04-12 18:42:47 -04:00
ddd40312d5
Fix closes Issue6090 - Raise a ValueError, instead of failing with unrelated
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exceptions, when a document with timestamp earlier than 1980 is provided to
zipfile. Patch contributed by Petri Lehtinen.
2011-10-20 01:38:35 +08:00
873c583244
#10694 : zipfile now ignores garbage at the end of a zipfile.
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Original fix by 'rep', final patch (with tests) by Xuanji Li.
2011-06-09 16:01:09 -04:00
86e0c89b2a
Merged revisions 85455 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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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.
........
2010-11-26 07:22:28 +00:00
e4195e8825
Merged revisions 84737 via svnmerge from
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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.
........
2010-09-12 14:56:27 +00:00
e1436d1092
Merged revisions 83959-83960 via svnmerge from
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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.
........
2010-08-12 15:25:51 +00:00
dd25e86cf4
Issue 6003: ZipFile.writestr "compression_type" argument
2010-02-07 20:18:02 +00:00
4611b05bd8
avoid to use zlib when the compress type is not ZIP_DEFLATED
2010-01-28 01:41:30 +00:00
94c33ebfa8
Issue #7610 : Reworked implementation of the internal
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: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.
2010-01-27 20:59:50 +00:00
569e61f351
#5511 : Added the ability to use ZipFile as a context manager. Patch by Brian Curtin.
2009-12-30 06:14:51 +00:00
3e5b027a64
#6511 : ZipFile will now raise BadZipfile when opening an empty or tiny file,
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like it does for larger invalid files.
2009-07-28 22:15:30 +00:00
2662733bce
Fixes the last problem mentioned in issue1202.
2009-06-26 07:50:21 +00:00
0b09c42ffe
Issue #6050 : Don't fail extracting a directory from a zipfile if
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the directory already exists.
2009-05-24 19:30:52 +00:00
b91e8ede7a
make sure files are closed using the with statement
2009-05-10 02:29:00 +00:00
97377bf566
Issue #5692 : In :class:`zipfile.Zipfile`, fix wrong path calculation when extracting a file to the root directory.
2009-05-04 21:17:17 +00:00
bf6c410b2e
revert unrelated change
2009-05-02 17:35:39 +00:00
6282169142
remove py3k compat code
2009-05-02 17:33:01 +00:00
0dfcfc8b59
Issue #4710 : Extract directories properly in the zipfile module;
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allow adding directories to a zipfile.
2009-01-24 14:00:33 +00:00
2407ac9a4b
follow-up of #3997 : since 0xFFFF numbers are not enough to indicate a zip64 format,
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always try to read the "zip64 end of directory structure".
2009-01-17 22:43:50 +00:00
d25f87ae36
#3997 : zipfiles generated with more than 65536 files could not be opened
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with other applications.
Reviewed by Martin, will backport to 2.6 and 3.0
2009-01-17 16:40:17 +00:00
6f193e0e95
Issue #4756 : zipfile.is_zipfile() now supports file-like objects.
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Patch by Gabriel Genellina.
2008-12-27 15:43:12 +00:00
ebcd0ced14
Issue #3535 : zipfile couldn't read some zip files larger than 2GB.
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Reviewed by Amaury Forgeot d'Arc.
2008-09-05 23:30:23 +00:00
c53427087e
fix ZipFile.testzip() to work with very large embedded files
2008-08-17 13:06:29 +00:00
5fdfa3e36d
#3394 : zipfile.writestr doesn't set external attributes, so files are extracted mode 000 on Unix
2008-07-25 19:42:26 +00:00
ae6d2b9175
#3317 in zipfile module, restore the previous names of global variables:
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some applications relied on them.
Also remove duplicated lines.
2008-07-11 21:28:25 +00:00
8c43641271
Patch #1622 : Correct interpretation of various ZIP header fields.
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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.
2008-07-03 12:51:14 +00:00
112aa50329
Patch #1775025 : allow opening zipfile members via ZipInfo instances.
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Patch by Graham Horler.
2008-05-20 08:25:48 +00:00
471617d6d3
Issue #1734346 : Support Unicode file names for zipfiles.
2008-05-05 17:16:58 +00:00
bf02e3bb21
Fix the struct module DeprecationWarnings that zipfile was triggering by
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removing all use of signed struct values.
test_zipfile and test_zipfile64 pass. no more warnings.
2008-03-19 03:14:41 +00:00
b89a096d6d
Use zlib's crc32 routine instead of binascii when available. zlib's is faster
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when compiled properly optimized and about the same speed otherwise.
2008-03-19 01:46:10 +00:00
da407232e0
Document that zipfile decryption is insanely slow and fix a typo and
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blatant lie in a docstring (it is not useful for security regardless of
how you spell it).
2008-01-20 01:32:00 +00:00
Serhiy Storchaka
Gregory P. Smith
Ezio Melotti
Antoine Pitrou
Jesus Cea
R David Murray
Senthil Kumaran
Georg Brandl
Ronald Oussoren
Amaury Forgeot d'Arc
Gregory P. Smith
Martin v. Löwis
Benjamin Peterson