gh-121735: Fix module-adjacent references in zip files#123037

jaraco

~~Merge after #123028.~~

Can't open orphan path on bare importlib.resources.files() under zipapp #121735: Ensure module-adjacent resources are loadable from a zipfile.
Can't open orphan path on bare importlib.resources.files() under zipapp #121735: Allow all modules to be processed by the ZipReader.
Add blurb

…_metadata.

… zipfile.

jaraco

Note that a lot of refactoring happened in the test suite to enable testing this behavior. The history of the refactoring can be found in python/importlib_resources@f77da58...23afc90. These changes were released with importlib_resources 6.4.1.

jaraco

I'm a little apprehensive about the prospect of backporting this to Python 3.12, given the amount of refactoring that had to happen in the tests to make them viable. I may opt to backport the fix but limit the amount of changes backported to the tests, depending on how complicated it turns out to be.

FFY00

This looks okay to me.

I don't really have any strong opinion regarding backporting the changes to 3.12. I agree it would be nicer to backport without the large test suite refactoring, but that isn't unreasonable to me if the changes don't end up applying cleanly. Not backporting the test suite changes also increases the possibility for test suite bugs to sneak into the 3.12 branch, as that won't be maintained as closely as the main branch. Additionally, it can also cause conflicts when backporting other fixes, so, eh, I guess I am +0.5 on backporting this PR as a whole.

jaraco

@Gatsik - the implementation provided herein has already been reviewed and released as importlib_resources 6.4.1. It proves the fix and is available.

The one thing that it misses is that it doesn't fix the issue when the importlib library itself is compiled -- in that case inferring caller doesn't work correctly (my attempt to fix it: Gatsik@50c1596)

It's not obvious to me from this fix what the failure mode is. I think I see it now - if the _common module is available as bytecode but has no source, then __file__ may not be valid. I think that issue would affect both zip files and direct disk files. Would you be willing to write up a separate issue, either in this repo or in python/importlib_resources that describes the missed expectation and why it's an important use-case to support? It's certainly something worthy of consideration, but it's also something that can be considered independent of this PR.

Gatsik

@jaraco sure! i created an issue #123085

miss-islington-app

Thanks @jaraco for the PR 🌮🎉.. I'm working now to backport this PR to: 3.12, 3.13.
🐍🍒⛏🤖

…H-123037) * pythongh-116608: Apply style and compatibility changes from importlib_metadata. * pythongh-121735: Ensure module-adjacent resources are loadable from a zipfile. * pythongh-121735: Allow all modules to be processed by the ZipReader. * Add blurb * Remove update-zips script, unneeded. * Remove unnecessary references to removed static fixtures. * Remove zipdata fixtures, unused. (cherry picked from commit ba687d9) Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>

miss-islington-app

Sorry, @jaraco, I could not cleanly backport this to 3.12 due to a conflict.
Please backport using cherry_picker on command line.

cherry_picker ba687d9481c04fd160795ff8d8568f5c9f877128 3.12

bedevere-app

GH-123986 is a backport of this pull request to the 3.13 branch.

bedevere-bot

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot s390x RHEL9 Refleaks 3.x has failed when building commit ba687d9.

What do you need to do:

Don't panic.
Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1589/builds/145) and take a look at the build logs.
Check if the failure is related to this commit (ba687d9) or if it is a false positive.
If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1589/builds/145

Failed tests:

test_importlib

Failed subtests:

test_open_text - test.test_importlib.resources.test_functional.FunctionalAPITest_StringAnchor.test_open_text
test_read_text - test.test_importlib.resources.test_functional.FunctionalAPITest_StringAnchor.test_read_text
test_read_text - test.test_importlib.resources.test_functional.FunctionalAPITest_ModuleAnchor.test_read_text
test_open_text - test.test_importlib.resources.test_functional.FunctionalAPITest_ModuleAnchor.test_open_text

Summary of the results of the build (if available):

==

Click to see traceback logs

Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.x.edelsohn-rhel-z.refleak/build/Lib/test/test_importlib/resources/test_functional.py", line 144, in test_open_text
    self.assertEndsWith(  # ignore the BOM
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
        f.read(),
        ^^^^^^^^^
    ...<2 lines>...
        ),
        ^^
    )
    ^
  File "/home/dje/cpython-buildarea/3.x.edelsohn-rhel-z.refleak/build/Lib/test/test_importlib/resources/test_functional.py", line 50, in assertEndsWith
    self.assertEqual(string[-len(suffix) :], suffix)
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: '\x00H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\[61 chars]00\n' != 'H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\x00T[61 chars]\x00'
- �H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
? -
+ H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
- 
+ �


Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.x.edelsohn-rhel-z.refleak/build/Lib/test/test_importlib/resources/test_read.py", line 46, in test_read_text_with_errors
    self.assertEqual(
    ~~~~~~~~~~~~~~~~^
        result,
        ^^^^^^^
    ...<2 lines>...
        '\x00w\x00o\x00r\x00l\x00d\x00!\x00\n\x00',
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
AssertionError: '\x00H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\[61 chars]00\n' != 'H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\x00T[61 chars]\x00'
- �H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
? -
+ H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
- 
+ �


Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.x.edelsohn-rhel-z.refleak/build/Lib/test/test_importlib/resources/test_functional.py", line 92, in test_read_text
    self.assertEndsWith(  # ignore the BOM
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
        resources.read_text(
        ^^^^^^^^^^^^^^^^^^^^
    ...<6 lines>...
        ),
        ^^
    )
    ^
  File "/home/dje/cpython-buildarea/3.x.edelsohn-rhel-z.refleak/build/Lib/test/test_importlib/resources/test_functional.py", line 50, in assertEndsWith
    self.assertEqual(string[-len(suffix) :], suffix)
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: '\x00H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\[61 chars]00\n' != 'H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\x00T[61 chars]\x00'
- �H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
? -
+ H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
- 
+ �


Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.x.edelsohn-rhel-z.refleak/build/Lib/test/test_importlib/resources/test_open.py", line 49, in test_open_text_with_errors
    self.assertEqual(
    ~~~~~~~~~~~~~~~~^
        result,
        ^^^^^^^
    ...<2 lines>...
        '\x00w\x00o\x00r\x00l\x00d\x00!\x00\n\x00',
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
AssertionError: '\x00H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\[61 chars]00\n' != 'H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\x00T[61 chars]\x00'
- �H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
? -
+ H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
- 
+ �

bedevere-bot

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot s390x RHEL8 Refleaks 3.x has failed when building commit ba687d9.

What do you need to do:

Don't panic.
Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/75/builds/1345) and take a look at the build logs.
Check if the failure is related to this commit (ba687d9) or if it is a false positive.
If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/75/builds/1345

Failed tests:

test_importlib

Failed subtests:

test_open_text - test.test_importlib.resources.test_functional.FunctionalAPITest_StringAnchor.test_open_text
test_read_text - test.test_importlib.resources.test_functional.FunctionalAPITest_StringAnchor.test_read_text
test_read_text - test.test_importlib.resources.test_functional.FunctionalAPITest_ModuleAnchor.test_read_text
test_open_text - test.test_importlib.resources.test_functional.FunctionalAPITest_ModuleAnchor.test_open_text

Summary of the results of the build (if available):

==

Click to see traceback logs

Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.x.edelsohn-rhel8-z.refleak/build/Lib/test/test_importlib/resources/test_open.py", line 49, in test_open_text_with_errors
    self.assertEqual(
    ~~~~~~~~~~~~~~~~^
        result,
        ^^^^^^^
    ...<2 lines>...
        '\x00w\x00o\x00r\x00l\x00d\x00!\x00\n\x00',
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
AssertionError: '\x00H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\[61 chars]00\n' != 'H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\x00T[61 chars]\x00'
- �H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
? -
+ H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
- 
+ �


Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.x.edelsohn-rhel8-z.refleak/build/Lib/test/test_importlib/resources/test_functional.py", line 92, in test_read_text
    self.assertEndsWith(  # ignore the BOM
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
        resources.read_text(
        ^^^^^^^^^^^^^^^^^^^^
    ...<6 lines>...
        ),
        ^^
    )
    ^
  File "/home/dje/cpython-buildarea/3.x.edelsohn-rhel8-z.refleak/build/Lib/test/test_importlib/resources/test_functional.py", line 50, in assertEndsWith
    self.assertEqual(string[-len(suffix) :], suffix)
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: '\x00H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\[61 chars]00\n' != 'H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\x00T[61 chars]\x00'
- �H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
? -
+ H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
- 
+ �


Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.x.edelsohn-rhel8-z.refleak/build/Lib/test/test_importlib/resources/test_functional.py", line 144, in test_open_text
    self.assertEndsWith(  # ignore the BOM
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
        f.read(),
        ^^^^^^^^^
    ...<2 lines>...
        ),
        ^^
    )
    ^
  File "/home/dje/cpython-buildarea/3.x.edelsohn-rhel8-z.refleak/build/Lib/test/test_importlib/resources/test_functional.py", line 50, in assertEndsWith
    self.assertEqual(string[-len(suffix) :], suffix)
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: '\x00H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\[61 chars]00\n' != 'H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\x00T[61 chars]\x00'
- �H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
? -
+ H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
- 
+ �


Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.x.edelsohn-rhel8-z.refleak/build/Lib/test/test_importlib/resources/test_read.py", line 46, in test_read_text_with_errors
    self.assertEqual(
    ~~~~~~~~~~~~~~~~^
        result,
        ^^^^^^^
    ...<2 lines>...
        '\x00w\x00o\x00r\x00l\x00d\x00!\x00\n\x00',
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
AssertionError: '\x00H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\[61 chars]00\n' != 'H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\x00T[61 chars]\x00'
- �H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
? -
+ H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
- 
+ �

bedevere-bot

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot s390x Fedora Refleaks 3.x has failed when building commit ba687d9.

What do you need to do:

Don't panic.
Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/433/builds/1320) and take a look at the build logs.
Check if the failure is related to this commit (ba687d9) or if it is a false positive.
If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/433/builds/1320

Failed tests:

test_importlib

Failed subtests:

test_open_text - test.test_importlib.resources.test_functional.FunctionalAPITest_StringAnchor.test_open_text
test_read_text - test.test_importlib.resources.test_functional.FunctionalAPITest_StringAnchor.test_read_text
test_read_text - test.test_importlib.resources.test_functional.FunctionalAPITest_ModuleAnchor.test_read_text
test_open_text - test.test_importlib.resources.test_functional.FunctionalAPITest_ModuleAnchor.test_open_text

Summary of the results of the build (if available):

==

Click to see traceback logs

Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.x.edelsohn-fedora-z.refleak/build/Lib/test/test_importlib/resources/test_read.py", line 46, in test_read_text_with_errors
    self.assertEqual(
    ~~~~~~~~~~~~~~~~^
        result,
        ^^^^^^^
    ...<2 lines>...
        '\x00w\x00o\x00r\x00l\x00d\x00!\x00\n\x00',
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
AssertionError: '\x00H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\[61 chars]00\n' != 'H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\x00T[61 chars]\x00'
- �H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
? -
+ H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
- 
+ �


Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.x.edelsohn-fedora-z.refleak/build/Lib/test/test_importlib/resources/test_open.py", line 49, in test_open_text_with_errors
    self.assertEqual(
    ~~~~~~~~~~~~~~~~^
        result,
        ^^^^^^^
    ...<2 lines>...
        '\x00w\x00o\x00r\x00l\x00d\x00!\x00\n\x00',
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
AssertionError: '\x00H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\[61 chars]00\n' != 'H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\x00T[61 chars]\x00'
- �H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
? -
+ H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
- 
+ �


Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.x.edelsohn-fedora-z.refleak/build/Lib/test/test_importlib/resources/test_functional.py", line 92, in test_read_text
    self.assertEndsWith(  # ignore the BOM
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
        resources.read_text(
        ^^^^^^^^^^^^^^^^^^^^
    ...<6 lines>...
        ),
        ^^
    )
    ^
  File "/home/dje/cpython-buildarea/3.x.edelsohn-fedora-z.refleak/build/Lib/test/test_importlib/resources/test_functional.py", line 50, in assertEndsWith
    self.assertEqual(string[-len(suffix) :], suffix)
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: '\x00H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\[61 chars]00\n' != 'H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\x00T[61 chars]\x00'
- �H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
? -
+ H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
- 
+ �


Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.x.edelsohn-fedora-z.refleak/build/Lib/test/test_importlib/resources/test_functional.py", line 144, in test_open_text
    self.assertEndsWith(  # ignore the BOM
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
        f.read(),
        ^^^^^^^^^
    ...<2 lines>...
        ),
        ^^
    )
    ^
  File "/home/dje/cpython-buildarea/3.x.edelsohn-fedora-z.refleak/build/Lib/test/test_importlib/resources/test_functional.py", line 50, in assertEndsWith
    self.assertEqual(string[-len(suffix) :], suffix)
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: '\x00H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\[61 chars]00\n' != 'H\x00e\x00l\x00l\x00o\x00,\x00 \x00U\x00T[61 chars]\x00'
- �H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
? -
+ H�e�l�l�o�,� �U�T�F�-�1�6� �w�o�r�l�d�!�
- 
+ �

bedevere-bot

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot PPC64LE RHEL8 Refleaks 3.x has failed when building commit ba687d9.

What do you need to do:

Don't panic.
Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/384/builds/1280) and take a look at the build logs.
Check if the failure is related to this commit (ba687d9) or if it is a false positive.
If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/384/builds/1280

Summary of the results of the build (if available):

Click to see traceback logs

remote: Enumerating objects: 27, done.        
remote: Counting objects:   4% (1/24)        
remote: Counting objects:   8% (2/24)        
remote: Counting objects:  12% (3/24)        
remote: Counting objects:  16% (4/24)        
remote: Counting objects:  20% (5/24)        
remote: Counting objects:  25% (6/24)        
remote: Counting objects:  29% (7/24)        
remote: Counting objects:  33% (8/24)        
remote: Counting objects:  37% (9/24)        
remote: Counting objects:  41% (10/24)        
remote: Counting objects:  45% (11/24)        
remote: Counting objects:  50% (12/24)        
remote: Counting objects:  54% (13/24)        
remote: Counting objects:  58% (14/24)        
remote: Counting objects:  62% (15/24)        
remote: Counting objects:  66% (16/24)        
remote: Counting objects:  70% (17/24)        
remote: Counting objects:  75% (18/24)        
remote: Counting objects:  79% (19/24)        
remote: Counting objects:  83% (20/24)        
remote: Counting objects:  87% (21/24)        
remote: Counting objects:  91% (22/24)        
remote: Counting objects:  95% (23/24)        
remote: Counting objects: 100% (24/24)        
remote: Counting objects: 100% (24/24), done.        
remote: Compressing objects:   8% (1/12)        
remote: Compressing objects:  16% (2/12)        
remote: Compressing objects:  25% (3/12)        
remote: Compressing objects:  33% (4/12)        
remote: Compressing objects:  41% (5/12)        
remote: Compressing objects:  50% (6/12)        
remote: Compressing objects:  58% (7/12)        
remote: Compressing objects:  66% (8/12)        
remote: Compressing objects:  75% (9/12)        
remote: Compressing objects:  83% (10/12)        
remote: Compressing objects:  91% (11/12)        
remote: Compressing objects: 100% (12/12)        
remote: Compressing objects: 100% (12/12), done.        
remote: Total 27 (delta 12), reused 12 (delta 12), pack-reused 3 (from 1)        
From https://github.com/python/cpython
 * branch                    main       -> FETCH_HEAD
Note: switching to 'ba687d9481c04fd160795ff8d8568f5c9f877128'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

  git switch -c <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at ba687d9481c gh-121735: Fix module-adjacent references in zip files (#123037)
Switched to and reset branch 'main'

configure: WARNING: no system libmpdecimal found; falling back to bundled libmpdecimal (deprecated and scheduled for removal in Python 3.15)

make: *** [Makefile:2305: buildbottest] Terminated

…ythonGH-123037) * pythongh-116608: Apply style and compatibility changes from importlib_metadata. * pythongh-121735: Ensure module-adjacent resources are loadable from a zipfile. * pythongh-121735: Allow all modules to be processed by the ZipReader. * Add blurb * Remove update-zips script, unneeded. * Remove unnecessary references to removed static fixtures. * Remove zipdata fixtures, unused. (cherry picked from commit ba687d9) Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>

jaraco

In jaraco/cpython@330cfcdae71, I've started work on a backport, but it's really broken. I got stuck when MultiplexedPath doesn't have support for zip files. That was added to Python 3.13 only in #106531. Since that wasn't backported (and shouldn't have been), it won't be possible to backport these tests.

…ythonGH-123037) * pythongh-116608: Apply style and compatibility changes from importlib_metadata. * pythongh-121735: Ensure module-adjacent resources are loadable from a zipfile. * pythongh-121735: Allow all modules to be processed by the ZipReader. * Add blurb * Remove update-zips script, unneeded. * Remove unnecessary references to removed static fixtures. * Remove zipdata fixtures, unused. (cherry picked from commit ba687d9) Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>

vstinner

@jaraco: Tests fail on Big Endian machines, look at previous buildbot messages.

cc @encukou

jaraco

@jaraco: Tests fail on Big Endian machines, look at previous buildbot messages.

See #123994 (should be fixed now)

bedevere-app

GH-124011 is a backport of this pull request to the 3.12 branch.

) (#124011)

) (#123986) * gh-121735: Fix module-adjacent references in zip files (GH-123037) * gh-116608: Apply style and compatibility changes from importlib_metadata. * gh-121735: Ensure module-adjacent resources are loadable from a zipfile. * gh-121735: Allow all modules to be processed by the ZipReader. * Add blurb * Remove update-zips script, unneeded. * Remove unnecessary references to removed static fixtures. * Remove zipdata fixtures, unused. (cherry picked from commit ba687d9) * gh-123994: Generate utf-16 file using little endian and BOM. (#123995) Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>

jaraco added 4 commits August 14, 2024 17:42

pythongh-116608: Apply style and compatibility changes from importlib… …

b067b03

…_metadata.

pythongh-121735: Ensure module-adjacent resources are loadable from a… …

5114623

… zipfile.

pythongh-121735: Allow all modules to be processed by the ZipReader.

0e62d51

Add blurb

7eb00c9

jaraco added needs backport to 3.12 only security fixes needs backport to 3.13 labels Aug 15, 2024

jaraco changed the title ~~Fix module-adjacent references in zip files~~ Aug 15, 2024

bedevere-app Bot mentioned this pull request Aug 15, 2024

Can't open orphan path on bare importlib.resources.files() under zipapp #121735

Closed

jaraco added 2 commits August 15, 2024 09:52

Remove update-zips script, unneeded.

f65f7f9

Remove unnecessary references to removed static fixtures.

02492be

jaraco added 2 commits August 15, 2024 10:04

Remove zipdata fixtures, unused.

0bd9acc

Merge branch 'main' into pythongh-121735/zip-module-resources

b9ce84f

jaraco marked this pull request as ready for review August 15, 2024 19:55

jaraco requested review from FFY00, brettcannon, ericsnowcurrently, erlend-aasland, ncoghlan and warsaw as code owners August 15, 2024 19:55

bedevere-app Bot added the awaiting core review label Aug 15, 2024

jaraco removed request for brettcannon, ericsnowcurrently, erlend-aasland, ncoghlan and warsaw August 15, 2024 19:56

jaraco mentioned this pull request Aug 16, 2024

[3.13] gh-116608: Apply style and compatibility changes from importlib_resources. (GH-123028) #123051

Merged

FFY00 approved these changes Aug 16, 2024

View reviewed changes

bedevere-app Bot removed the awaiting core review label Aug 16, 2024

Gatsik mentioned this pull request Aug 17, 2024

importlib.resources.files() doesn't work correctly when importlib library is compiled #123085

Open

jaraco mentioned this pull request Aug 17, 2024

gh-123085: Fix issue in inferred caller when resources package has no source #123102

Merged

1 task

jaraco merged commit ba687d9 into python:main Sep 12, 2024

bedevere-app Bot removed the awaiting merge label Sep 12, 2024

miss-islington-app Bot assigned jaraco Sep 12, 2024

bedevere-app Bot removed the needs backport to 3.13 bugs and security fixes label Sep 12, 2024

This was referenced Sep 12, 2024

Buildbot failure in test_importlib UTF-16 tests #123994

Closed

gh-123994: Generate utf-16 file using little endian. #123995

Merged

jaraco deleted the gh-121735/zip-module-resources branch September 12, 2024 14:15

bedevere-app Bot removed the needs backport to 3.12 only security fixes label Sep 12, 2024

This was referenced Sep 12, 2024

[3.12] gh-121735: Fix module-adjacent references in zip files (gh-123037) #124011

Merged

[3.13] gh-123085: Fix issue in inferred caller when resource package has no source (GH-123102) #124024

Merged

Yhg1s pushed a commit that referenced this pull request Sep 24, 2024

[3.12] gh-121735: Fix module-adjacent references in zip files (gh-123037 …

c60d978

) (#124011)

Conversation

jaraco commented Aug 15, 2024 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

jaraco commented Aug 15, 2024

Uh oh!

jaraco commented Aug 15, 2024

Uh oh!

FFY00 left a comment

Choose a reason for hiding this comment

Uh oh!

jaraco commented Aug 16, 2024

Uh oh!

Gatsik commented Aug 17, 2024

Uh oh!

miss-islington-app Bot commented Sep 12, 2024

Uh oh!

miss-islington-app Bot commented Sep 12, 2024

Uh oh!

bedevere-app Bot commented Sep 12, 2024

Uh oh!

bedevere-bot commented Sep 12, 2024

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Uh oh!

bedevere-bot commented Sep 12, 2024

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Uh oh!

bedevere-bot commented Sep 12, 2024

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Uh oh!

bedevere-bot commented Sep 12, 2024

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Uh oh!

jaraco commented Sep 12, 2024 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

vstinner commented Sep 12, 2024

Uh oh!

jaraco commented Sep 12, 2024 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

bedevere-app Bot commented Sep 12, 2024

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

5 participants

jaraco commented Aug 15, 2024 •

edited

Loading

jaraco commented Sep 12, 2024 •

edited

Loading

jaraco commented Sep 12, 2024 •

edited

Loading