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151 Commits

Author SHA1 Message Date
Serhiy Storchaka 1ad088f3ea Issue #14099: ZipFile.open() no longer reopen the underlying file. Objects 
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 09:11:57 +02:00
Serhiy Storchaka 518e71b18a Issue #22219: The zipfile module CLI now adds entries for directories 
(including empty directories) in ZIP file.
 2014-10-04 13:39:34 +03:00
Serhiy Storchaka 46a34924e4 Issue #20912: Now directories added to ZIP file have correct Unix and MS-DOS 
directory attributes.
 2014-09-23 22:40:23 +03:00
Serhiy Storchaka cfbb394488 Issue #21866: ZipFile.close() no longer writes ZIP64 central directory 
records if allowZip64 is false.
 2014-09-23 21:34:24 +03:00
Serhiy Storchaka 97f17ff840 Issue #22201: Command-line interface of the zipfile module now correctly 
extracts ZIP files with directory entries.  Patch by Ryan Wilson.
 2014-08-17 15:14:48 +03:00
Gregory P. Smith 0af8a86be8 Fix issue #14315: The zipfile module now ignores extra fields in the central 
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 23:42:14 -07:00
Serhiy Storchaka c46d1faa4a Issue #20262: Warnings are raised now when duplicate names are added in the 
ZIP file or too long ZIP file comment is truncated.
 2014-01-20 21:59:33 +02:00
Serhiy Storchaka 9b7a1a1af6 Issue #20262: Warnings are raised now when duplicate names are added in the 
ZIP file or too long ZIP file comment is truncated.
 2014-01-20 21:57:40 +02:00
Serhiy Storchaka 69fdbf9cb0 Issue #20078: Reading malformed zipfiles no longer hangs with 100% CPU 
consumption.
 2014-01-09 14:53:41 +02:00
Serhiy Storchaka 5ce3f10aee Issue #20078: Reading malformed zipfiles no longer hangs with 100% CPU 
consumption.
 2014-01-09 14:50:20 +02:00
Daniel Holth 9dee304205 Issue #18585: speed zipfile import by only generating zipfile._ZipDecryptor on demand 2014-01-02 23:17:21 -05:00
Serhiy Storchaka 6787a3806e Issue #15204: Deprecated the 'U' mode in file-like objects. 2013-11-23 22:12:06 +02:00
Serhiy Storchaka 235c5e0dd6 Issue #17201: ZIP64 extensions now are enabled by default. 
Patch by William Mallard.
 2013-11-23 15:55:38 +02:00
Christian Tismer 410d931a17 add filtering of individual files to PyZipFile 
changed output of debug messages to say "path" or "file"
extended test for filtering  certain files in a package
added test for filtering files in a python dir (no package)
 2013-10-22 04:09:28 +02:00
Christian Tismer 59202e5fc7 add a filterfunc to zip file.PyZipFile.writepy, issue 19274 2013-10-21 03:59:23 +02:00
Serhiy Storchaka ab25c7c011 Issue #19053: ZipExtFile.read1() with non-zero argument no more returns empty 
bytes until end of data.
 2013-09-27 22:14:31 +03:00
Serhiy Storchaka d2c07a58af Issue #19053: ZipExtFile.read1() with non-zero argument no more returns empty 
bytes until end of data.
 2013-09-27 22:11:57 +03:00
Brett Cannon 260fbe80c5 Issue #15767: Excise the remaining instances of ModuleNotFoundError 2013-07-04 18:16:15 -04:00
Brett Cannon b57a085c74 Issue #17177: Stop using imp in zipfile 2013-06-15 17:32:30 -04:00
Brett Cannon c9a1bfed5d Move test___all__ over to unittest.main() and use ModuleNotFoundError 2013-06-12 20:12:30 -04:00
Gregory P. Smith 7eca9624be Refactor recently added bugfix into more testable code by using a 
method for windows file name sanitization.  Splits the unittest up
into several based on platform.
 2013-02-03 00:37:36 -08:00
Gregory P. Smith 09aa752067 Refactor recently added bugfix into more testable code by using a 
method for windows file name sanitization.  Splits the unittest up
into several based on platform.
 2013-02-03 00:36:32 -08:00
Serhiy Storchaka fc23ec62a6 Fix the test for issue #6972. 
Remove trailing dots on Windows.
 2013-02-02 19:52:45 +02:00
Serhiy Storchaka 672671da47 Fix the test for issue #6972. 
Remove trailing dots on Windows.
 2013-02-02 19:51:37 +02:00
Serhiy Storchaka e5e6444497 Fix the test for issue #6972. 
Remove trailing dots on Windows.
 2013-02-02 19:50:59 +02:00
Gregory P. Smith ae42ec8004 Fixes Issue #6972: The zipfile module no longer overwrites files outside of 
its destination path when extracting malicious zip files.
 2013-02-01 11:35:00 -08:00
Gregory P. Smith 193e1be72d Fixes Issue #6972: The zipfile module no longer overwrites files outside of 
its destination path when extracting malicious zip files.
 2013-02-01 11:31:31 -08:00
Gregory P. Smith b47acbf46a Fixes Issue #6972: The zipfile module no longer overwrites files outside of 
its destination path when extracting malicious zip files.
 2013-02-01 11:22:43 -08:00
Serhiy Storchaka db58e15ee5 Issue #4844: ZipFile now raises BadZipFile when opens a ZIP file with an 
incomplete "End of Central Directory" record.  Original patch by Guilherme
Polo and Alan McIntyre.
 2013-01-31 15:30:36 +02:00
Serhiy Storchaka d72bfe9eb9 Issue #4844: ZipFile now raises BadZipFile when opens a ZIP file with an 
incomplete "End of Central Directory" record.  Original patch by Guilherme
Polo and Alan McIntyre.
 2013-01-31 15:29:20 +02:00
Serhiy Storchaka d2b1527f14 Issue #4844: ZipFile now raises BadZipFile when opens a ZIP file with an 
incomplete "End of Central Directory" record.  Original patch by Guilherme
Polo and Alan McIntyre.
 2013-01-31 15:27:07 +02:00
Serhiy Storchaka f7209225bb Issue #12004: Fix an internal error in PyZipFile when writing an invalid 
Python file.  Patch by Ben Morgan.
 2013-01-29 20:15:45 +02:00
Serhiy Storchaka c5b75db5de Issue #12004: Fix an internal error in PyZipFile when writing an invalid 
Python file.  Patch by Ben Morgan.
 2013-01-29 20:14:08 +02:00
Serhiy Storchaka 45c4375ea7 Issue #12004: Fix an internal error in PyZipFile when writing an invalid 
Python file.  Patch by Ben Morgan.
 2013-01-29 20:10:28 +02:00
Serhiy Storchaka 5f1cfbb5c0 Issue #9720: zipfile now writes correct local headers for files larger than 4 GiB. 2013-01-15 00:41:43 +02:00
Serhiy Storchaka 64bfcc4c22 Issue #9720: zipfile now writes correct local headers for files larger than 4 GiB. 2013-01-15 00:38:17 +02:00
Serhiy Storchaka 182d7cd531 Issue #9720: zipfile now writes correct local headers for files larger than 4 GiB. 2013-01-15 00:31:39 +02:00
Andrew Svetlov f7a17b48d7 Replace IOError with OSError (#16715) 2012-12-25 16:47:37 +02:00
Ezio Melotti 6a5fc4c443 #14313: zipfile now raises NotImplementedError when the compression type is unknown. 2012-11-18 13:20:36 +02:00
Antoine Pitrou 8f1fefab9a Issue #16408: Fix file descriptors not being closed in error conditions in the zipfile module. 
Patch by Serhiy Storchaka.
 2012-11-17 23:54:40 +01:00
Antoine Pitrou 8572da5e96 Issue #16408: Fix file descriptors not being closed in error conditions in the zipfile module. 
Patch by Serhiy Storchaka.
 2012-11-17 23:52:05 +01:00
Antoine Pitrou 17babc5e97 Issue #16408: Fix file descriptors not being closed in error conditions in the zipfile module. 
Patch by Serhiy Storchaka.
 2012-11-17 23:50:08 +01:00
Ezio Melotti 658f3522c6 #11981: remove duplicate line. Patch by Johan Euphrosine. 2012-11-17 18:56:15 +02:00
Antoine Pitrou 78157b3f6f On behalf of Nadeem Vawda: issue #10376: micro-optimize reading from a Zipfile. 
(patch by Serhiy)
 2012-06-23 16:44:48 +02:00
Nadeem Vawda a425c3d5a2 Make lzma.{encode,decode}_filter_properties private. 
These functions were originally added to support LZMA compression in the zipfile
module, and are not of interest for the majority of users.

They can be made public in 3.4 if there is user interest, but in the meanwhile,
I've opted to present a smaller, simpler API for the module's initial release.
 2012-06-21 23:36:48 +02:00
Martin v. Löwis 7fb79fcb64 Issue #14366: Support lzma compression in zip files. 
Patch by Serhiy Storchaka.
 2012-05-13 10:06:36 +02:00
Martin v. Löwis d099b56be7 Check extract_version when opening a zipfile. 2012-05-01 14:08:22 +02:00
Georg Brandl 5c01678174 Add missing comma in __all__ list. 2012-05-01 09:00:59 +02:00
Martin v. Löwis 2a2ce328fb Recognize unsupported feature "compressed patch data set" from zip 2.7. 2012-05-01 08:44:08 +02:00
Martin v. Löwis b3260f08cf Detect unsupported compression types. 2012-05-01 08:38:01 +02:00