2007-08-15 11:28:22 -03:00
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:mod:`zipimport` --- Import modules from Zip archives
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=====================================================
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.. module:: zipimport
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:synopsis: support for importing Python modules from ZIP archives.
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.. moduleauthor:: Just van Rossum <just@letterror.com>
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This module adds the ability to import Python modules (:file:`\*.py`,
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:file:`\*.py[co]`) and packages from ZIP-format archives. It is usually not
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needed to use the :mod:`zipimport` module explicitly; it is automatically used
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Merged revisions 73941-73943,74076,74094,74186,74211-74214,74247,74254,74262,74311,74334,74368 via svnmerge from
svn+ssh://svn.python.org/python/branches/py3k
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r73941 | georg.brandl | 2009-07-11 12:39:00 +0200 (Sa, 11 Jul 2009) | 9 lines
Merged revisions 73940 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r73940 | georg.brandl | 2009-07-11 12:37:38 +0200 (Sa, 11 Jul 2009) | 1 line
#6430: add note about size of "u" type.
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r73942 | georg.brandl | 2009-07-11 12:39:23 +0200 (Sa, 11 Jul 2009) | 1 line
#6430: remove mention of "w" array typecode.
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r73943 | georg.brandl | 2009-07-11 12:43:08 +0200 (Sa, 11 Jul 2009) | 1 line
#6421: The self argument of module-level PyCFunctions is now a reference to the module object.
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r74076 | georg.brandl | 2009-07-18 11:07:48 +0200 (Sa, 18 Jul 2009) | 1 line
#6502: add missing comma in docstring.
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r74094 | georg.brandl | 2009-07-19 09:25:56 +0200 (So, 19 Jul 2009) | 10 lines
Recorded merge of revisions 74089 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r74089 | senthil.kumaran | 2009-07-19 04:43:43 +0200 (So, 19 Jul 2009) | 3 lines
Fix for issue5102, timeout value propages between redirects, proxy, digest and
auth handlers. Fixed tests to reflect the same.
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r74186 | georg.brandl | 2009-07-23 11:19:09 +0200 (Do, 23 Jul 2009) | 9 lines
Recorded merge of revisions 74185 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r74185 | georg.brandl | 2009-07-23 11:17:09 +0200 (Do, 23 Jul 2009) | 1 line
Fix the "pylocals" gdb command.
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r74211 | georg.brandl | 2009-07-26 16:48:09 +0200 (So, 26 Jul 2009) | 9 lines
Recorded merge of revisions 74210 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r74210 | georg.brandl | 2009-07-26 16:44:23 +0200 (So, 26 Jul 2009) | 1 line
Move member descriptions inside the classes.
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r74212 | georg.brandl | 2009-07-26 16:54:51 +0200 (So, 26 Jul 2009) | 9 lines
Merged revisions 74209 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r74209 | georg.brandl | 2009-07-26 16:37:28 +0200 (So, 26 Jul 2009) | 1 line
builtin -> built-in.
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r74213 | georg.brandl | 2009-07-26 17:02:41 +0200 (So, 26 Jul 2009) | 9 lines
Merged revisions 74207 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r74207 | georg.brandl | 2009-07-26 16:19:57 +0200 (So, 26 Jul 2009) | 1 line
#6577: fix (hopefully) all links to builtin instead of module/class-specific objects.
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r74214 | georg.brandl | 2009-07-26 17:03:49 +0200 (So, 26 Jul 2009) | 9 lines
Merged revisions 74205 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r74205 | georg.brandl | 2009-07-26 15:36:39 +0200 (So, 26 Jul 2009) | 1 line
#6576: fix cross-refs in re docs.
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r74247 | georg.brandl | 2009-07-29 09:27:08 +0200 (Mi, 29 Jul 2009) | 9 lines
Merged revisions 74239 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r74239 | georg.brandl | 2009-07-28 18:55:32 +0000 (Di, 28 Jul 2009) | 1 line
Clarify quote_plus() usage.
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r74254 | georg.brandl | 2009-07-29 18:14:16 +0200 (Mi, 29 Jul 2009) | 1 line
#6586: fix return/argument type doc for os.read() and os.write().
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r74262 | alexandre.vassalotti | 2009-07-29 21:54:39 +0200 (Mi, 29 Jul 2009) | 57 lines
Merged revisions 74074,74077,74111,74188,74192-74193,74200,74252-74253,74258-74261 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r74074 | georg.brandl | 2009-07-18 05:03:10 -0400 (Sat, 18 Jul 2009) | 1 line
#6513: fix example code: warning categories are classes, not instances.
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r74077 | georg.brandl | 2009-07-18 05:43:40 -0400 (Sat, 18 Jul 2009) | 1 line
#6489: fix an ambiguity in getiterator() documentation.
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r74111 | benjamin.peterson | 2009-07-20 09:30:10 -0400 (Mon, 20 Jul 2009) | 1 line
remove docs for deprecated -p option
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r74188 | benjamin.peterson | 2009-07-23 10:25:31 -0400 (Thu, 23 Jul 2009) | 1 line
use bools
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r74192 | georg.brandl | 2009-07-24 12:28:38 -0400 (Fri, 24 Jul 2009) | 1 line
Fix arg types of et#.
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r74193 | georg.brandl | 2009-07-24 12:46:38 -0400 (Fri, 24 Jul 2009) | 1 line
Dont put "void" in signature for nullary functions.
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r74200 | georg.brandl | 2009-07-25 09:02:15 -0400 (Sat, 25 Jul 2009) | 1 line
#6571: add index entries for more operators.
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r74252 | georg.brandl | 2009-07-29 12:06:31 -0400 (Wed, 29 Jul 2009) | 1 line
#6593: fix link targets.
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r74253 | georg.brandl | 2009-07-29 12:09:17 -0400 (Wed, 29 Jul 2009) | 1 line
#6591: add reference to ioctl in fcntl module for platforms other than Windows.
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r74258 | georg.brandl | 2009-07-29 12:57:05 -0400 (Wed, 29 Jul 2009) | 1 line
Add a link to readline, and mention IPython and bpython.
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r74259 | georg.brandl | 2009-07-29 13:07:21 -0400 (Wed, 29 Jul 2009) | 1 line
Fix some markup and small factual glitches found by M. Markert.
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r74260 | georg.brandl | 2009-07-29 13:15:20 -0400 (Wed, 29 Jul 2009) | 1 line
Fix a few markup glitches.
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r74261 | georg.brandl | 2009-07-29 13:50:25 -0400 (Wed, 29 Jul 2009) | 1 line
Rewrite the section about classes a bit; mostly tidbits, and a larger update to the section about "private" variables to reflect the Pythonic consensus better.
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r74311 | georg.brandl | 2009-08-04 22:29:27 +0200 (Di, 04 Aug 2009) | 1 line
Slightly improve buffer-related error message.
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r74334 | georg.brandl | 2009-08-06 19:51:03 +0200 (Do, 06 Aug 2009) | 1 line
#6648: mention surrogateescape handler where all standard handlers are listed.
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r74368 | georg.brandl | 2009-08-13 09:56:35 +0200 (Do, 13 Aug 2009) | 21 lines
Merged revisions 74328,74332-74333,74365 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r74328 | georg.brandl | 2009-08-06 17:06:25 +0200 (Do, 06 Aug 2009) | 1 line
Fix base keyword arg name for int() and long().
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r74332 | georg.brandl | 2009-08-06 19:23:21 +0200 (Do, 06 Aug 2009) | 1 line
Fix punctuation and one copy-paste error.
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r74333 | georg.brandl | 2009-08-06 19:43:55 +0200 (Do, 06 Aug 2009) | 1 line
#6658: fix two typos.
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r74365 | georg.brandl | 2009-08-13 09:48:05 +0200 (Do, 13 Aug 2009) | 1 line
#6679: Remove mention that sub supports no flags.
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2009-08-13 05:26:44 -03:00
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by the built-in :keyword:`import` mechanism for ``sys.path`` items that are paths
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2007-08-15 11:28:22 -03:00
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to ZIP archives.
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Typically, ``sys.path`` is a list of directory names as strings. This module
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also allows an item of ``sys.path`` to be a string naming a ZIP file archive.
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The ZIP archive can contain a subdirectory structure to support package imports,
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and a path within the archive can be specified to only import from a
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subdirectory. For example, the path :file:`/tmp/example.zip/lib/` would only
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import from the :file:`lib/` subdirectory within the archive.
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Any files may be present in the ZIP archive, but only files :file:`.py` and
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:file:`.py[co]` are available for import. ZIP import of dynamic modules
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(:file:`.pyd`, :file:`.so`) is disallowed. Note that if an archive only contains
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:file:`.py` files, Python will not attempt to modify the archive by adding the
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corresponding :file:`.pyc` or :file:`.pyo` file, meaning that if a ZIP archive
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doesn't contain :file:`.pyc` files, importing may be rather slow.
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.. seealso::
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Merged revisions 61239-61249,61252-61257,61260-61264,61269-61275,61278-61279,61285-61286,61288-61290,61298,61303-61305,61312-61314,61317,61329,61332,61344,61350-61351,61363-61376,61378-61379,61382-61383,61387-61388,61392,61395-61396,61402-61403 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r61239 | andrew.kuchling | 2008-03-05 01:44:41 +0100 (Wed, 05 Mar 2008) | 1 line
Add more items; add fragmentary notes
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r61240 | amaury.forgeotdarc | 2008-03-05 02:50:33 +0100 (Wed, 05 Mar 2008) | 13 lines
Issue#2238: some syntax errors from *args or **kwargs expressions
would give bogus error messages, because of untested exceptions::
>>> f(**g(1=2))
XXX undetected error
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: 'int' object is not iterable
instead of the expected SyntaxError: keyword can't be an expression
Will backport.
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r61241 | neal.norwitz | 2008-03-05 06:10:48 +0100 (Wed, 05 Mar 2008) | 3 lines
Remove the files/dirs after closing the DB so the tests work on Windows.
Patch from Trent Nelson. Also simplified removing a file by using test_support.
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r61242 | neal.norwitz | 2008-03-05 06:14:18 +0100 (Wed, 05 Mar 2008) | 3 lines
Get this test to pass even when there is no sound card in the system.
Patch from Trent Nelson. (I can't test this.)
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r61243 | neal.norwitz | 2008-03-05 06:20:44 +0100 (Wed, 05 Mar 2008) | 3 lines
Catch OSError when trying to remove a file in case removal fails. This
should prevent a failure in tearDown masking any real test failure.
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r61244 | neal.norwitz | 2008-03-05 06:38:06 +0100 (Wed, 05 Mar 2008) | 5 lines
Make the timeout longer to give slow machines a chance to pass the test
before timing out. This doesn't change the duration of the test under
normal circumstances. This is targetted at fixing the spurious failures
on the FreeBSD buildbot primarily.
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r61245 | neal.norwitz | 2008-03-05 06:49:03 +0100 (Wed, 05 Mar 2008) | 1 line
Tabs -> spaces
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r61246 | neal.norwitz | 2008-03-05 06:50:20 +0100 (Wed, 05 Mar 2008) | 1 line
Use -u urlfetch to run more tests
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r61247 | neal.norwitz | 2008-03-05 06:51:20 +0100 (Wed, 05 Mar 2008) | 1 line
test_smtplib sometimes reports leaks too, suppress it
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r61248 | jeffrey.yasskin | 2008-03-05 07:19:56 +0100 (Wed, 05 Mar 2008) | 5 lines
Fix test_socketserver on Windows after r61099 added several signal.alarm()
calls (which don't exist on non-Unix platforms).
Thanks to Trent Nelson for the report and patch.
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r61249 | georg.brandl | 2008-03-05 08:10:35 +0100 (Wed, 05 Mar 2008) | 2 lines
Fix some rst.
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r61252 | thomas.heller | 2008-03-05 15:53:39 +0100 (Wed, 05 Mar 2008) | 2 lines
News entry for yesterdays commit.
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r61253 | thomas.heller | 2008-03-05 16:34:29 +0100 (Wed, 05 Mar 2008) | 3 lines
Issue 1872: Changed the struct module typecode from 't' to '?', for
compatibility with PEP3118.
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r61254 | skip.montanaro | 2008-03-05 17:41:09 +0100 (Wed, 05 Mar 2008) | 4 lines
Elaborate on the role of the altinstall target when installing multiple
versions.
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r61255 | georg.brandl | 2008-03-05 20:31:44 +0100 (Wed, 05 Mar 2008) | 2 lines
#2239: PYTHONPATH delimiter is os.pathsep.
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r61256 | raymond.hettinger | 2008-03-05 21:59:58 +0100 (Wed, 05 Mar 2008) | 1 line
C implementation of itertools.permutations().
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r61257 | raymond.hettinger | 2008-03-05 22:04:32 +0100 (Wed, 05 Mar 2008) | 1 line
Small code cleanup.
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r61260 | martin.v.loewis | 2008-03-05 23:24:31 +0100 (Wed, 05 Mar 2008) | 2 lines
cd PCbuild only after deleting all pyc files.
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r61261 | raymond.hettinger | 2008-03-06 02:15:52 +0100 (Thu, 06 Mar 2008) | 1 line
Add examples.
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r61262 | andrew.kuchling | 2008-03-06 02:36:27 +0100 (Thu, 06 Mar 2008) | 1 line
Add two items
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r61263 | georg.brandl | 2008-03-06 07:47:18 +0100 (Thu, 06 Mar 2008) | 2 lines
#1725737: ignore other VC directories other than CVS and SVN's too.
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r61264 | martin.v.loewis | 2008-03-06 07:55:22 +0100 (Thu, 06 Mar 2008) | 4 lines
Patch #2232: os.tmpfile might fail on Windows if the user has no
permission to create files in the root directory.
Will backport to 2.5.
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r61269 | georg.brandl | 2008-03-06 08:19:15 +0100 (Thu, 06 Mar 2008) | 2 lines
Expand on re.split behavior with captured expressions.
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r61270 | georg.brandl | 2008-03-06 08:22:09 +0100 (Thu, 06 Mar 2008) | 2 lines
Little clarification of assignments.
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r61271 | georg.brandl | 2008-03-06 08:31:34 +0100 (Thu, 06 Mar 2008) | 2 lines
Add isinstance/issubclass to tutorial.
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r61272 | georg.brandl | 2008-03-06 08:34:52 +0100 (Thu, 06 Mar 2008) | 2 lines
Add missing NEWS entry for r61263.
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r61273 | georg.brandl | 2008-03-06 08:41:16 +0100 (Thu, 06 Mar 2008) | 2 lines
#2225: return nonzero status code from py_compile if not all files could be compiled.
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r61274 | georg.brandl | 2008-03-06 08:43:02 +0100 (Thu, 06 Mar 2008) | 2 lines
#2220: handle matching failure more gracefully.
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r61275 | georg.brandl | 2008-03-06 08:45:52 +0100 (Thu, 06 Mar 2008) | 2 lines
Bug #2220: handle rlcompleter attribute match failure more gracefully.
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r61278 | martin.v.loewis | 2008-03-06 14:49:47 +0100 (Thu, 06 Mar 2008) | 1 line
Rely on x64 platform configuration when building _bsddb on AMD64.
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r61279 | martin.v.loewis | 2008-03-06 14:50:28 +0100 (Thu, 06 Mar 2008) | 1 line
Update db-4.4.20 build procedure.
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r61285 | raymond.hettinger | 2008-03-06 21:52:01 +0100 (Thu, 06 Mar 2008) | 1 line
More tests.
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r61286 | raymond.hettinger | 2008-03-06 23:51:36 +0100 (Thu, 06 Mar 2008) | 1 line
Issue 2246: itertools grouper object did not participate in GC (should be backported).
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r61288 | raymond.hettinger | 2008-03-07 02:33:20 +0100 (Fri, 07 Mar 2008) | 1 line
Tweak recipes and tests
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r61289 | jeffrey.yasskin | 2008-03-07 07:22:15 +0100 (Fri, 07 Mar 2008) | 5 lines
Progress on issue #1193577 by adding a polling .shutdown() method to
SocketServers. The core of the patch was written by Pedro Werneck, but any bugs
are mine. I've also rearranged the code for timeouts in order to avoid
interfering with the shutdown poll.
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r61290 | nick.coghlan | 2008-03-07 15:13:28 +0100 (Fri, 07 Mar 2008) | 1 line
Speed up with statements by storing the __exit__ method on the stack instead of in a temp variable (bumps the magic number for pyc files)
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r61298 | andrew.kuchling | 2008-03-07 22:09:23 +0100 (Fri, 07 Mar 2008) | 1 line
Grammar fix
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r61303 | georg.brandl | 2008-03-08 10:54:06 +0100 (Sat, 08 Mar 2008) | 2 lines
#2253: fix continue vs. finally docs.
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r61304 | marc-andre.lemburg | 2008-03-08 11:01:43 +0100 (Sat, 08 Mar 2008) | 3 lines
Add new name for Mandrake: Mandriva.
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r61305 | georg.brandl | 2008-03-08 11:05:24 +0100 (Sat, 08 Mar 2008) | 2 lines
#1533486: fix types in refcount intro.
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r61312 | facundo.batista | 2008-03-08 17:50:27 +0100 (Sat, 08 Mar 2008) | 5 lines
Issue 1106316. post_mortem()'s parameter, traceback, is now
optional: it defaults to the traceback of the exception that is currently
being handled.
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r61313 | jeffrey.yasskin | 2008-03-08 19:26:54 +0100 (Sat, 08 Mar 2008) | 2 lines
Add tests for with and finally performance to pybench.
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r61314 | jeffrey.yasskin | 2008-03-08 21:08:21 +0100 (Sat, 08 Mar 2008) | 2 lines
Fix pybench for pythons < 2.6, tested back to 2.3.
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r61317 | jeffrey.yasskin | 2008-03-08 22:35:15 +0100 (Sat, 08 Mar 2008) | 3 lines
Well that was dumb. platform.python_implementation returns a function, not a
string.
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r61329 | georg.brandl | 2008-03-09 16:11:39 +0100 (Sun, 09 Mar 2008) | 2 lines
#2249: document assertTrue and assertFalse.
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r61332 | neal.norwitz | 2008-03-09 20:03:42 +0100 (Sun, 09 Mar 2008) | 4 lines
Introduce a lock to fix a race condition which caused an exception in the test.
Some buildbots were consistently failing (e.g., amd64).
Also remove a couple of semi-colons.
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r61344 | raymond.hettinger | 2008-03-11 01:19:07 +0100 (Tue, 11 Mar 2008) | 1 line
Add recipe to docs.
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r61350 | guido.van.rossum | 2008-03-11 22:18:06 +0100 (Tue, 11 Mar 2008) | 3 lines
Fix the overflows in expandtabs(). "This time for sure!"
(Exploit at request.)
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r61351 | raymond.hettinger | 2008-03-11 22:37:46 +0100 (Tue, 11 Mar 2008) | 1 line
Improve docs for itemgetter(). Show that it works with slices.
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r61363 | georg.brandl | 2008-03-13 08:15:56 +0100 (Thu, 13 Mar 2008) | 2 lines
#2265: fix example.
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r61364 | georg.brandl | 2008-03-13 08:17:14 +0100 (Thu, 13 Mar 2008) | 2 lines
#2270: fix typo.
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r61365 | georg.brandl | 2008-03-13 08:21:41 +0100 (Thu, 13 Mar 2008) | 2 lines
#1720705: add docs about import/threading interaction, wording by Nick.
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r61366 | andrew.kuchling | 2008-03-13 12:07:35 +0100 (Thu, 13 Mar 2008) | 1 line
Add class decorators
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r61367 | raymond.hettinger | 2008-03-13 17:43:17 +0100 (Thu, 13 Mar 2008) | 1 line
Add 2-to-3 support for the itertools moved to builtins or renamed.
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r61368 | raymond.hettinger | 2008-03-13 17:43:59 +0100 (Thu, 13 Mar 2008) | 1 line
Consistent tense.
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r61369 | raymond.hettinger | 2008-03-13 20:03:51 +0100 (Thu, 13 Mar 2008) | 1 line
Issue 2274: Add heapq.heappushpop().
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r61370 | raymond.hettinger | 2008-03-13 20:33:34 +0100 (Thu, 13 Mar 2008) | 1 line
Simplify the nlargest() code using heappushpop().
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r61371 | brett.cannon | 2008-03-13 21:27:00 +0100 (Thu, 13 Mar 2008) | 4 lines
Move test_thread over to unittest. Commits GHOP 237.
Thanks Benjamin Peterson for the patch.
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r61372 | brett.cannon | 2008-03-13 21:33:10 +0100 (Thu, 13 Mar 2008) | 4 lines
Move test_tokenize to doctest.
Done as GHOP 238 by Josip Dzolonga.
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r61373 | brett.cannon | 2008-03-13 21:47:41 +0100 (Thu, 13 Mar 2008) | 4 lines
Convert test_contains, test_crypt, and test_select to unittest.
Patch from GHOP 294 by David Marek.
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r61374 | brett.cannon | 2008-03-13 22:02:16 +0100 (Thu, 13 Mar 2008) | 4 lines
Move test_gdbm to use unittest.
Closes issue #1960. Thanks Giampaolo Rodola.
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r61375 | brett.cannon | 2008-03-13 22:09:28 +0100 (Thu, 13 Mar 2008) | 4 lines
Convert test_fcntl to unittest.
Closes issue #2055. Thanks Giampaolo Rodola.
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r61376 | raymond.hettinger | 2008-03-14 06:03:44 +0100 (Fri, 14 Mar 2008) | 1 line
Leave heapreplace() unchanged.
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r61378 | martin.v.loewis | 2008-03-14 14:56:09 +0100 (Fri, 14 Mar 2008) | 2 lines
Patch #2284: add -x64 option to rt.bat.
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r61379 | martin.v.loewis | 2008-03-14 14:57:59 +0100 (Fri, 14 Mar 2008) | 2 lines
Use -x64 flag.
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r61382 | brett.cannon | 2008-03-14 15:03:10 +0100 (Fri, 14 Mar 2008) | 2 lines
Remove a bad test.
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r61383 | mark.dickinson | 2008-03-14 15:23:37 +0100 (Fri, 14 Mar 2008) | 9 lines
Issue 705836: Fix struct.pack(">f", 1e40) to behave consistently
across platforms: it should now raise OverflowError on all
platforms. (Previously it raised OverflowError only on
non IEEE 754 platforms.)
Also fix the (already existing) test for this behaviour
so that it actually raises TestFailed instead of just
referencing it.
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r61387 | thomas.heller | 2008-03-14 22:06:21 +0100 (Fri, 14 Mar 2008) | 1 line
Remove unneeded initializer.
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r61388 | martin.v.loewis | 2008-03-14 22:19:28 +0100 (Fri, 14 Mar 2008) | 2 lines
Run debug version, cd to PCbuild.
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r61392 | georg.brandl | 2008-03-15 00:10:34 +0100 (Sat, 15 Mar 2008) | 2 lines
Remove obsolete paragraph. #2288.
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r61395 | georg.brandl | 2008-03-15 01:20:19 +0100 (Sat, 15 Mar 2008) | 2 lines
Fix lots of broken links in the docs, found by Sphinx' external link checker.
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r61396 | skip.montanaro | 2008-03-15 03:32:49 +0100 (Sat, 15 Mar 2008) | 1 line
note that fork and forkpty raise OSError on failure
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r61402 | skip.montanaro | 2008-03-15 17:04:45 +0100 (Sat, 15 Mar 2008) | 1 line
add %f format to datetime - issue 1158
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r61403 | skip.montanaro | 2008-03-15 17:07:11 +0100 (Sat, 15 Mar 2008) | 2 lines
.
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2008-03-15 21:07:10 -03:00
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`PKZIP Application Note <http://www.pkware.com/documents/casestudies/APPNOTE.TXT>`_
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2007-08-15 11:28:22 -03:00
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Documentation on the ZIP file format by Phil Katz, the creator of the format and
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algorithms used.
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:pep:`0273` - Import Modules from Zip Archives
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Written by James C. Ahlstrom, who also provided an implementation. Python 2.3
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follows the specification in PEP 273, but uses an implementation written by Just
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van Rossum that uses the import hooks described in PEP 302.
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:pep:`0302` - New Import Hooks
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The PEP to add the import hooks that help this module work.
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Merged revisions 59774-59783 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59774 | georg.brandl | 2008-01-06 16:41:50 +0100 (Sun, 06 Jan 2008) | 2 lines
#1501: document that 0**0 == 1.
........
r59775 | georg.brandl | 2008-01-06 16:48:20 +0100 (Sun, 06 Jan 2008) | 2 lines
#759525: document that dir() doesn't return metaclass attrs when given a class as arg.
........
r59776 | georg.brandl | 2008-01-06 16:55:26 +0100 (Sun, 06 Jan 2008) | 2 lines
#1615275: clarify return object types of different tempfile factories.
........
r59777 | georg.brandl | 2008-01-06 17:01:26 +0100 (Sun, 06 Jan 2008) | 2 lines
#1727024: document that Popen.returncode is set by Popen.poll/wait.
........
r59778 | georg.brandl | 2008-01-06 17:04:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1686390: add example for csv.Sniffer use.
........
r59779 | georg.brandl | 2008-01-06 17:12:39 +0100 (Sun, 06 Jan 2008) | 2 lines
#1559684: document that shutil.copy* doesn't copy all metadata on Posix and Windows too.
........
r59780 | georg.brandl | 2008-01-06 17:17:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1582: document __reversed__, patch by Mark Russell.
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r59781 | georg.brandl | 2008-01-06 17:22:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1499: Document compile() exceptions.
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r59782 | georg.brandl | 2008-01-06 17:49:50 +0100 (Sun, 06 Jan 2008) | 2 lines
#1325: Add docs and tests for zipimporter.archive and zipimporter.prefix.
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2008-01-06 13:05:40 -04:00
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This module defines an exception:
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.. exception:: ZipImportError
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Exception raised by zipimporter objects. It's a subclass of :exc:`ImportError`,
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so it can be caught as :exc:`ImportError`, too.
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2007-08-15 11:28:22 -03:00
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.. _zipimporter-objects:
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zipimporter Objects
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-------------------
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Merged revisions 59774-59783 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59774 | georg.brandl | 2008-01-06 16:41:50 +0100 (Sun, 06 Jan 2008) | 2 lines
#1501: document that 0**0 == 1.
........
r59775 | georg.brandl | 2008-01-06 16:48:20 +0100 (Sun, 06 Jan 2008) | 2 lines
#759525: document that dir() doesn't return metaclass attrs when given a class as arg.
........
r59776 | georg.brandl | 2008-01-06 16:55:26 +0100 (Sun, 06 Jan 2008) | 2 lines
#1615275: clarify return object types of different tempfile factories.
........
r59777 | georg.brandl | 2008-01-06 17:01:26 +0100 (Sun, 06 Jan 2008) | 2 lines
#1727024: document that Popen.returncode is set by Popen.poll/wait.
........
r59778 | georg.brandl | 2008-01-06 17:04:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1686390: add example for csv.Sniffer use.
........
r59779 | georg.brandl | 2008-01-06 17:12:39 +0100 (Sun, 06 Jan 2008) | 2 lines
#1559684: document that shutil.copy* doesn't copy all metadata on Posix and Windows too.
........
r59780 | georg.brandl | 2008-01-06 17:17:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1582: document __reversed__, patch by Mark Russell.
........
r59781 | georg.brandl | 2008-01-06 17:22:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1499: Document compile() exceptions.
........
r59782 | georg.brandl | 2008-01-06 17:49:50 +0100 (Sun, 06 Jan 2008) | 2 lines
#1325: Add docs and tests for zipimporter.archive and zipimporter.prefix.
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2008-01-06 13:05:40 -04:00
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:class:`zipimporter` is the class for importing ZIP files.
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.. class:: zipimporter(archivepath)
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Merged revisions 63066-63076,63079,63081-63085,63087-63097,63099,63101-63104 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r63066 | georg.brandl | 2008-05-11 10:56:04 -0400 (Sun, 11 May 2008) | 2 lines
#2709 followup: better description of Tk's pros and cons.
........
r63067 | georg.brandl | 2008-05-11 11:05:13 -0400 (Sun, 11 May 2008) | 2 lines
#1326: document and test zipimporter.archive and zipimporter.prefix.
........
r63068 | georg.brandl | 2008-05-11 11:07:39 -0400 (Sun, 11 May 2008) | 2 lines
#2816: clarify error messages for EOF while scanning strings.
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r63069 | georg.brandl | 2008-05-11 11:17:41 -0400 (Sun, 11 May 2008) | 3 lines
#2787: Flush stdout after writing test name, helpful when running
hanging or long-running tests. Patch by Adam Olsen.
........
r63070 | georg.brandl | 2008-05-11 11:20:16 -0400 (Sun, 11 May 2008) | 3 lines
#2803: fix wrong invocation of heappush in seldom-reached code.
Thanks to Matt Harden.
........
r63073 | benjamin.peterson | 2008-05-11 12:38:07 -0400 (Sun, 11 May 2008) | 2 lines
broaden .bzrignore
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r63076 | andrew.kuchling | 2008-05-11 15:15:52 -0400 (Sun, 11 May 2008) | 1 line
Add message to test assertion
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r63083 | andrew.kuchling | 2008-05-11 16:08:33 -0400 (Sun, 11 May 2008) | 1 line
Try setting HOME env.var to fix test on Win32
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r63092 | georg.brandl | 2008-05-11 16:53:55 -0400 (Sun, 11 May 2008) | 2 lines
#2809 followup: even better split docstring.
........
r63094 | georg.brandl | 2008-05-11 17:03:42 -0400 (Sun, 11 May 2008) | 4 lines
- #2250: Exceptions raised during evaluation of names in rlcompleter's
``Completer.complete()`` method are now caught and ignored.
........
r63095 | georg.brandl | 2008-05-11 17:16:37 -0400 (Sun, 11 May 2008) | 2 lines
Clarify os.strerror()s exception behavior.
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r63097 | georg.brandl | 2008-05-11 17:34:10 -0400 (Sun, 11 May 2008) | 2 lines
#2535: remove duplicated method.
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r63104 | alexandre.vassalotti | 2008-05-11 19:04:27 -0400 (Sun, 11 May 2008) | 2 lines
Moved the Queue module stub in lib-old.
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2008-05-15 21:41:41 -03:00
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Create a new zipimporter instance. *archivepath* must be a path to a ZIP
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file, or to a specific path within a ZIP file. For example, an *archivepath*
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of :file:`foo/bar.zip/lib` will look for modules in the :file:`lib` directory
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inside the ZIP file :file:`foo/bar.zip` (provided that it exists).
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:exc:`ZipImportError` is raised if *archivepath* doesn't point to a valid ZIP
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archive.
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2008-04-24 22:59:09 -03:00
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.. method:: find_module(fullname[, path])
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Search for a module specified by *fullname*. *fullname* must be the fully
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qualified (dotted) module name. It returns the zipimporter instance itself
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if the module was found, or :const:`None` if it wasn't. The optional
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*path* argument is ignored---it's there for compatibility with the
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importer protocol.
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2008-04-24 22:59:09 -03:00
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.. method:: get_code(fullname)
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Return the code object for the specified module. Raise
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:exc:`ZipImportError` if the module couldn't be found.
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.. method:: get_data(pathname)
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Return the data associated with *pathname*. Raise :exc:`IOError` if the
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file wasn't found.
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.. method:: get_filename(fullname)
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Return the value ``__file__`` would be set to if the specified module
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was imported. Raise :exc:`ZipImportError` if the module couldn't be
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found.
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.. versionadded:: 3.1
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.. method:: get_source(fullname)
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Return the source code for the specified module. Raise
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:exc:`ZipImportError` if the module couldn't be found, return
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:const:`None` if the archive does contain the module, but has no source
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for it.
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.. method:: is_package(fullname)
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Return True if the module specified by *fullname* is a package. Raise
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:exc:`ZipImportError` if the module couldn't be found.
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.. method:: load_module(fullname)
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Load the module specified by *fullname*. *fullname* must be the fully
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qualified (dotted) module name. It returns the imported module, or raises
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:exc:`ZipImportError` if it wasn't found.
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.. attribute:: archive
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Merged revisions 59774-59783 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59774 | georg.brandl | 2008-01-06 16:41:50 +0100 (Sun, 06 Jan 2008) | 2 lines
#1501: document that 0**0 == 1.
........
r59775 | georg.brandl | 2008-01-06 16:48:20 +0100 (Sun, 06 Jan 2008) | 2 lines
#759525: document that dir() doesn't return metaclass attrs when given a class as arg.
........
r59776 | georg.brandl | 2008-01-06 16:55:26 +0100 (Sun, 06 Jan 2008) | 2 lines
#1615275: clarify return object types of different tempfile factories.
........
r59777 | georg.brandl | 2008-01-06 17:01:26 +0100 (Sun, 06 Jan 2008) | 2 lines
#1727024: document that Popen.returncode is set by Popen.poll/wait.
........
r59778 | georg.brandl | 2008-01-06 17:04:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1686390: add example for csv.Sniffer use.
........
r59779 | georg.brandl | 2008-01-06 17:12:39 +0100 (Sun, 06 Jan 2008) | 2 lines
#1559684: document that shutil.copy* doesn't copy all metadata on Posix and Windows too.
........
r59780 | georg.brandl | 2008-01-06 17:17:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1582: document __reversed__, patch by Mark Russell.
........
r59781 | georg.brandl | 2008-01-06 17:22:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1499: Document compile() exceptions.
........
r59782 | georg.brandl | 2008-01-06 17:49:50 +0100 (Sun, 06 Jan 2008) | 2 lines
#1325: Add docs and tests for zipimporter.archive and zipimporter.prefix.
........
2008-01-06 13:05:40 -04:00
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Merged revisions 63066-63076,63079,63081-63085,63087-63097,63099,63101-63104 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r63066 | georg.brandl | 2008-05-11 10:56:04 -0400 (Sun, 11 May 2008) | 2 lines
#2709 followup: better description of Tk's pros and cons.
........
r63067 | georg.brandl | 2008-05-11 11:05:13 -0400 (Sun, 11 May 2008) | 2 lines
#1326: document and test zipimporter.archive and zipimporter.prefix.
........
r63068 | georg.brandl | 2008-05-11 11:07:39 -0400 (Sun, 11 May 2008) | 2 lines
#2816: clarify error messages for EOF while scanning strings.
........
r63069 | georg.brandl | 2008-05-11 11:17:41 -0400 (Sun, 11 May 2008) | 3 lines
#2787: Flush stdout after writing test name, helpful when running
hanging or long-running tests. Patch by Adam Olsen.
........
r63070 | georg.brandl | 2008-05-11 11:20:16 -0400 (Sun, 11 May 2008) | 3 lines
#2803: fix wrong invocation of heappush in seldom-reached code.
Thanks to Matt Harden.
........
r63073 | benjamin.peterson | 2008-05-11 12:38:07 -0400 (Sun, 11 May 2008) | 2 lines
broaden .bzrignore
........
r63076 | andrew.kuchling | 2008-05-11 15:15:52 -0400 (Sun, 11 May 2008) | 1 line
Add message to test assertion
........
r63083 | andrew.kuchling | 2008-05-11 16:08:33 -0400 (Sun, 11 May 2008) | 1 line
Try setting HOME env.var to fix test on Win32
........
r63092 | georg.brandl | 2008-05-11 16:53:55 -0400 (Sun, 11 May 2008) | 2 lines
#2809 followup: even better split docstring.
........
r63094 | georg.brandl | 2008-05-11 17:03:42 -0400 (Sun, 11 May 2008) | 4 lines
- #2250: Exceptions raised during evaluation of names in rlcompleter's
``Completer.complete()`` method are now caught and ignored.
........
r63095 | georg.brandl | 2008-05-11 17:16:37 -0400 (Sun, 11 May 2008) | 2 lines
Clarify os.strerror()s exception behavior.
........
r63097 | georg.brandl | 2008-05-11 17:34:10 -0400 (Sun, 11 May 2008) | 2 lines
#2535: remove duplicated method.
........
r63104 | alexandre.vassalotti | 2008-05-11 19:04:27 -0400 (Sun, 11 May 2008) | 2 lines
Moved the Queue module stub in lib-old.
........
2008-05-15 21:41:41 -03:00
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The file name of the importer's associated ZIP file, without a possible
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subpath.
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Merged revisions 59774-59783 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59774 | georg.brandl | 2008-01-06 16:41:50 +0100 (Sun, 06 Jan 2008) | 2 lines
#1501: document that 0**0 == 1.
........
r59775 | georg.brandl | 2008-01-06 16:48:20 +0100 (Sun, 06 Jan 2008) | 2 lines
#759525: document that dir() doesn't return metaclass attrs when given a class as arg.
........
r59776 | georg.brandl | 2008-01-06 16:55:26 +0100 (Sun, 06 Jan 2008) | 2 lines
#1615275: clarify return object types of different tempfile factories.
........
r59777 | georg.brandl | 2008-01-06 17:01:26 +0100 (Sun, 06 Jan 2008) | 2 lines
#1727024: document that Popen.returncode is set by Popen.poll/wait.
........
r59778 | georg.brandl | 2008-01-06 17:04:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1686390: add example for csv.Sniffer use.
........
r59779 | georg.brandl | 2008-01-06 17:12:39 +0100 (Sun, 06 Jan 2008) | 2 lines
#1559684: document that shutil.copy* doesn't copy all metadata on Posix and Windows too.
........
r59780 | georg.brandl | 2008-01-06 17:17:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1582: document __reversed__, patch by Mark Russell.
........
r59781 | georg.brandl | 2008-01-06 17:22:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1499: Document compile() exceptions.
........
r59782 | georg.brandl | 2008-01-06 17:49:50 +0100 (Sun, 06 Jan 2008) | 2 lines
#1325: Add docs and tests for zipimporter.archive and zipimporter.prefix.
........
2008-01-06 13:05:40 -04:00
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2008-04-24 22:59:09 -03:00
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.. attribute:: prefix
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Merged revisions 59774-59783 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59774 | georg.brandl | 2008-01-06 16:41:50 +0100 (Sun, 06 Jan 2008) | 2 lines
#1501: document that 0**0 == 1.
........
r59775 | georg.brandl | 2008-01-06 16:48:20 +0100 (Sun, 06 Jan 2008) | 2 lines
#759525: document that dir() doesn't return metaclass attrs when given a class as arg.
........
r59776 | georg.brandl | 2008-01-06 16:55:26 +0100 (Sun, 06 Jan 2008) | 2 lines
#1615275: clarify return object types of different tempfile factories.
........
r59777 | georg.brandl | 2008-01-06 17:01:26 +0100 (Sun, 06 Jan 2008) | 2 lines
#1727024: document that Popen.returncode is set by Popen.poll/wait.
........
r59778 | georg.brandl | 2008-01-06 17:04:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1686390: add example for csv.Sniffer use.
........
r59779 | georg.brandl | 2008-01-06 17:12:39 +0100 (Sun, 06 Jan 2008) | 2 lines
#1559684: document that shutil.copy* doesn't copy all metadata on Posix and Windows too.
........
r59780 | georg.brandl | 2008-01-06 17:17:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1582: document __reversed__, patch by Mark Russell.
........
r59781 | georg.brandl | 2008-01-06 17:22:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1499: Document compile() exceptions.
........
r59782 | georg.brandl | 2008-01-06 17:49:50 +0100 (Sun, 06 Jan 2008) | 2 lines
#1325: Add docs and tests for zipimporter.archive and zipimporter.prefix.
........
2008-01-06 13:05:40 -04:00
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Merged revisions 63066-63076,63079,63081-63085,63087-63097,63099,63101-63104 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r63066 | georg.brandl | 2008-05-11 10:56:04 -0400 (Sun, 11 May 2008) | 2 lines
#2709 followup: better description of Tk's pros and cons.
........
r63067 | georg.brandl | 2008-05-11 11:05:13 -0400 (Sun, 11 May 2008) | 2 lines
#1326: document and test zipimporter.archive and zipimporter.prefix.
........
r63068 | georg.brandl | 2008-05-11 11:07:39 -0400 (Sun, 11 May 2008) | 2 lines
#2816: clarify error messages for EOF while scanning strings.
........
r63069 | georg.brandl | 2008-05-11 11:17:41 -0400 (Sun, 11 May 2008) | 3 lines
#2787: Flush stdout after writing test name, helpful when running
hanging or long-running tests. Patch by Adam Olsen.
........
r63070 | georg.brandl | 2008-05-11 11:20:16 -0400 (Sun, 11 May 2008) | 3 lines
#2803: fix wrong invocation of heappush in seldom-reached code.
Thanks to Matt Harden.
........
r63073 | benjamin.peterson | 2008-05-11 12:38:07 -0400 (Sun, 11 May 2008) | 2 lines
broaden .bzrignore
........
r63076 | andrew.kuchling | 2008-05-11 15:15:52 -0400 (Sun, 11 May 2008) | 1 line
Add message to test assertion
........
r63083 | andrew.kuchling | 2008-05-11 16:08:33 -0400 (Sun, 11 May 2008) | 1 line
Try setting HOME env.var to fix test on Win32
........
r63092 | georg.brandl | 2008-05-11 16:53:55 -0400 (Sun, 11 May 2008) | 2 lines
#2809 followup: even better split docstring.
........
r63094 | georg.brandl | 2008-05-11 17:03:42 -0400 (Sun, 11 May 2008) | 4 lines
- #2250: Exceptions raised during evaluation of names in rlcompleter's
``Completer.complete()`` method are now caught and ignored.
........
r63095 | georg.brandl | 2008-05-11 17:16:37 -0400 (Sun, 11 May 2008) | 2 lines
Clarify os.strerror()s exception behavior.
........
r63097 | georg.brandl | 2008-05-11 17:34:10 -0400 (Sun, 11 May 2008) | 2 lines
#2535: remove duplicated method.
........
r63104 | alexandre.vassalotti | 2008-05-11 19:04:27 -0400 (Sun, 11 May 2008) | 2 lines
Moved the Queue module stub in lib-old.
........
2008-05-15 21:41:41 -03:00
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The subpath within the ZIP file where modules are searched. This is the
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empty string for zipimporter objects which point to the root of the ZIP
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file.
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The :attr:`archive` and :attr:`prefix` attributes, when combined with a
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slash, equal the original *archivepath* argument given to the
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:class:`zipimporter` constructor.
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Merged revisions 59774-59783 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r59774 | georg.brandl | 2008-01-06 16:41:50 +0100 (Sun, 06 Jan 2008) | 2 lines
#1501: document that 0**0 == 1.
........
r59775 | georg.brandl | 2008-01-06 16:48:20 +0100 (Sun, 06 Jan 2008) | 2 lines
#759525: document that dir() doesn't return metaclass attrs when given a class as arg.
........
r59776 | georg.brandl | 2008-01-06 16:55:26 +0100 (Sun, 06 Jan 2008) | 2 lines
#1615275: clarify return object types of different tempfile factories.
........
r59777 | georg.brandl | 2008-01-06 17:01:26 +0100 (Sun, 06 Jan 2008) | 2 lines
#1727024: document that Popen.returncode is set by Popen.poll/wait.
........
r59778 | georg.brandl | 2008-01-06 17:04:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1686390: add example for csv.Sniffer use.
........
r59779 | georg.brandl | 2008-01-06 17:12:39 +0100 (Sun, 06 Jan 2008) | 2 lines
#1559684: document that shutil.copy* doesn't copy all metadata on Posix and Windows too.
........
r59780 | georg.brandl | 2008-01-06 17:17:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1582: document __reversed__, patch by Mark Russell.
........
r59781 | georg.brandl | 2008-01-06 17:22:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1499: Document compile() exceptions.
........
r59782 | georg.brandl | 2008-01-06 17:49:50 +0100 (Sun, 06 Jan 2008) | 2 lines
#1325: Add docs and tests for zipimporter.archive and zipimporter.prefix.
........
2008-01-06 13:05:40 -04:00
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2007-08-15 11:28:22 -03:00
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.. _zipimport-examples:
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Merged revisions 59774-59783 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r59774 | georg.brandl | 2008-01-06 16:41:50 +0100 (Sun, 06 Jan 2008) | 2 lines
#1501: document that 0**0 == 1.
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r59775 | georg.brandl | 2008-01-06 16:48:20 +0100 (Sun, 06 Jan 2008) | 2 lines
#759525: document that dir() doesn't return metaclass attrs when given a class as arg.
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r59776 | georg.brandl | 2008-01-06 16:55:26 +0100 (Sun, 06 Jan 2008) | 2 lines
#1615275: clarify return object types of different tempfile factories.
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r59777 | georg.brandl | 2008-01-06 17:01:26 +0100 (Sun, 06 Jan 2008) | 2 lines
#1727024: document that Popen.returncode is set by Popen.poll/wait.
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r59778 | georg.brandl | 2008-01-06 17:04:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1686390: add example for csv.Sniffer use.
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r59779 | georg.brandl | 2008-01-06 17:12:39 +0100 (Sun, 06 Jan 2008) | 2 lines
#1559684: document that shutil.copy* doesn't copy all metadata on Posix and Windows too.
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r59780 | georg.brandl | 2008-01-06 17:17:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1582: document __reversed__, patch by Mark Russell.
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r59781 | georg.brandl | 2008-01-06 17:22:56 +0100 (Sun, 06 Jan 2008) | 2 lines
#1499: Document compile() exceptions.
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r59782 | georg.brandl | 2008-01-06 17:49:50 +0100 (Sun, 06 Jan 2008) | 2 lines
#1325: Add docs and tests for zipimporter.archive and zipimporter.prefix.
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2008-01-06 13:05:40 -04:00
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Examples
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--------
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2007-08-15 11:28:22 -03:00
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Here is an example that imports a module from a ZIP archive - note that the
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:mod:`zipimport` module is not explicitly used. ::
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$ unzip -l /tmp/example.zip
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Archive: /tmp/example.zip
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Length Date Time Name
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-------- ---- ---- ----
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8467 11-26-02 22:30 jwzthreading.py
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-------- -------
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8467 1 file
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$ ./python
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2009-01-03 17:18:54 -04:00
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Python 2.3 (#1, Aug 1 2003, 19:54:32)
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2007-08-15 11:28:22 -03:00
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>>> import sys
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>>> sys.path.insert(0, '/tmp/example.zip') # Add .zip file to front of path
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>>> import jwzthreading
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>>> jwzthreading.__file__
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'/tmp/example.zip/jwzthreading.py'
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