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
...
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;
...
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,
...
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
...
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.
...
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.
...
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:
...
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.
...
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.
...
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
...
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
...
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
...
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
0c63fc23c4
Fix zipfile decryption. The check for validity only worked on one
...
type of encrypted zip files. Files using extended local headers
needed to compare the check byte against different values. (according
to reading the infozip unzip crypt.c source code)
Fixes issue1003.
2008-01-20 01:21:03 +00:00
350d03b18a
Fixes/Accepts Patch for issue1189216 - Work properly with archives
...
that have file headers past the 2**31 byte boundary.
2008-01-19 23:10:52 +00:00
351e1a3e88
Fix 1698398: Zipfile.printdir() crashed because the format string expected a tuple object of length six instead of a time.struct_time object.
2008-01-14 22:58:05 +00:00
62416bcf5a
#467924 , patch by Alan McIntyre: Add ZipFile.extract and ZipFile.extractall.
2008-01-07 18:47:44 +00:00
4b3ab6fcc0
Patch #1675424 : Added tests for uncovered code in the zipfile module.
...
The KeyError raised by Zipfile.getinfo for nonexistent names now has
a descriptive message.
2007-07-12 09:59:22 +00:00
ea5962f86e
Whitespace normalization.
2007-03-12 18:07:52 +00:00
3eb7648986
Patch #1121142 : Implement ZipFile.open.
2007-03-06 10:41:24 +00:00
84f6de9d7e
Patch #1517891 : Make 'a' create the file if it doesn't exist.
...
Fixes #1514451 .
2007-02-13 10:10:39 +00:00
c6d626ed9f
Patch #698833 : Support file decryption in zipfile.
2007-02-13 09:49:38 +00:00
f79c32dbfb
ZipFile.close(): Kill the other struct.pack deprecation
...
warning on Windows.
Afraid I can't detect a pattern to when the pack formats decide
to use a signed or unsigned format code -- appears nearly
arbitrary to my eyes. So I left all the pack formats alone and
changed the special-case data values instead.
2006-07-31 02:53:03 +00:00
352bf0d7ee
ZipFile.close(): Killed one of the struct.pack deprecation
...
warnings on Win32.
Also added an XXX about the line:
pos3 = self.fp.tell()
`pos3` is never referenced, and I have no idea what the code
intended to do instead.
2006-07-31 02:40:23 +00:00
a608bb228c
Whitespace normalization.
2006-06-15 18:06:29 +00:00
143cefb846
Patch #1446489 (zipfile: support for ZIP64)
2006-06-15 08:14:18 +00:00
8f7c54eaa5
Bug #1413790 : zipfile now sanitizes absolute archive names that are
...
not allowed by the specs.
2006-02-20 08:40:38 +00:00
0075690ced
Patch #1412872 : zipfile: use correct system type on unixy systems.
2006-02-05 17:09:41 +00:00
2ca7c190b6
Remove dependency on order of mode flags
2005-02-16 09:27:49 +00:00
8a92dd5866
Don't choke on modes like rb or wb.
2004-11-06 00:31:51 +00:00
ff450f7512
Make struct formats for specifying file size to be unsigned instead of signed
...
(ZIP file spec. says in section K, "General notes" in point 1 that unless
specified otherwise values are unsigned and they are not specified as signed in
the spec).
Closes bug #679953 . Thanks Jimmy Burgett.
2004-07-10 19:09:20 +00:00
55430213c5
[Bug #835415 ] AIX can return modes that are >65536, which causes an OverflowError. Fix from Albert Chin
2004-07-10 15:40:29 +00:00
c0fac96c29
SF patch #756996 : Bare except in ZipFile.testzip()
...
(Contributed by Steven Taschuk)
Replaces a bare except that caused all errors to be mis-reported as
archive errors.
Added a related NEWS item.
2003-06-27 22:25:03 +00:00
9b15878369
Remove debug print on filename with NUL byte.
2003-06-18 00:54:28 +00:00
8e36d28f3c
SF patch #755987 (Jim Ahlstrom):
...
This is a patch for Bug 755031: If a null byte appears in
a file name, Python zipfile.py retains it, but InfoZip
terminates the name. Null bytes in file names are used
as a trick by viruses. I tested WinZip, and it also
truncates the file name at the null byte.
The patch also fixes a buglet: If a zipfile incorrectly
uses a directory separator other than '/', there was an
invalid complaint that the central directory name does
not match the file header name.
I also removed my name from the top of the file. It was
there for legal reasons which I believe no longer apply.
Many people have worked on this file besides me.
2003-06-18 00:53:06 +00:00
0c6774d92b
Patch #661719 : Expose compilation errors as exceptions on request.
2003-01-15 11:51:06 +00:00
b083cb3901
Patch #651621 , approved by MvL.
...
This patch allows ZipFile.writestr() to be called with
an archive file name instead of a ZipInfo instance:
z = ZipFile("myarchive.zip", "w")
z.writestr("foo/baz/file.ext", data)
z.close()
I found the old writestr() method very inconvenient
for simple (but common) things.
If called with a file name instead of a ZipInfo
instance, the date_time is set to the current date/time,
which makes sense to me for anonymous data.
2002-12-12 12:23:32 +00:00
6f6873baa1
Patch #611760 : read archives with comments.
2002-10-13 13:54:50 +00:00
1ae4c3d0d8
Avoid warnings about <<. external_attr is now an unsigned long.
2002-08-12 15:15:51 +00:00
65230a2de7
Remove uses of the string and types modules:
...
x in string.whitespace => x.isspace()
type(x) in types.StringTypes => isinstance(x, basestring)
isinstance(x, types.StringTypes) => isinstance(x, basestring)
type(x) is types.StringType => isinstance(x, str)
type(x) == types.StringType => isinstance(x, str)
string.split(x, ...) => x.split(...)
string.join(x, y) => y.join(x)
string.zfill(x, ...) => x.zfill(...)
string.count(x, ...) => x.count(...)
hasattr(types, "UnicodeType") => try: unicode except NameError:
type(x) != types.TupleTuple => not isinstance(x, tuple)
isinstance(x, types.TupleType) => isinstance(x, tuple)
type(x) is types.IntType => isinstance(x, int)
Do not mention the string module in the rlcompleter docstring.
This partially applies SF patch http://www.python.org/sf/562373
(with basestring instead of string). (It excludes the changes to
unittest.py and does not change the os.stat stuff.)
2002-06-03 15:58:32 +00:00
32200aeac6
Replaced obsolete stat module constants with equivalent attributes
2002-06-01 19:51:15 +00:00
54f0222547
SF 563203. Replaced 'has_key()' with 'in'.
2002-06-01 14:18:47 +00:00
8ca162f417
Partial introduction of bools where appropriate.
2002-04-07 06:36:23 +00:00
Gregory P. Smith
Martin v. Löwis
Benjamin Peterson
Antoine Pitrou
Amaury Forgeot d'Arc
Georg Brandl
Raymond Hettinger
Tim Peters
Ronald Oussoren
Brett Cannon
Andrew M. Kuchling
Greg Ward
Just van Rossum
Guido van Rossum
Walter Dörwald