Commit Graph

13 Commits

Author SHA1 Message Date
Brett Cannon 209b7035f7
bpo-45183: don't raise an exception when calling zipimport.zipimporter.find_spec() when the zip file is missing and the internal cache has been reset (GH-28435)
This can occur when the zip file gets deleted, you call zipimport.zipimporter.invalidate_cache(), and then try to use zipimport.zipimporter.find_spec() (i.e. you left the zip file path on sys.path).
2021-09-17 16:48:17 -07:00
Brett Cannon 57c6cb5100
bpo-42135: Deprecate implementations of find_module() and find_loader() (GH-25169) 2021-04-06 08:56:57 -07:00
Desmond Cheong 3abf6f0102
bpo-14678: Update zipimport to support importlib.invalidate_caches() (GH-24159)
Added an invalidate_caches() method to the zipimport.zipimporter class based on the implementation of importlib.FileFinder.invalidate_caches(). This was done by adding a get_files() method and an _archive_mtime attribute to zipimport.zipimporter to check for updates or cache invalidation whenever the cache of files and toc entry information in the zipimporter is accessed.
2021-03-08 12:06:02 -08:00
Irit Katriel fb34096140
bpo-24792: Fix zipimporter masking the cause of import errors (GH-22204)
zipimport's _unmarshal_code swallows import errors and then _get_module_code doesn't know the cause of the error, and returns the generic, and sometimes incorrect, 'could not find...'.

Automerge-Triggered-By: GH:brettcannon
2020-12-18 16:09:54 -08:00
Brett Cannon 2de5097ba4
bpo-26131: Deprecate usage of load_module() (GH-23469)
Raise an ImportWarning when the import system falls back on load_module(). As for implementations of load_module(), raise a DeprecationWarning.
2020-12-04 15:39:21 -08:00
Brett Cannon d2e94bb084
bpo-42131: Add PEP 451-related methods to zipimport (GH-23187)
Specifically, find_spec(), create_module(), and exec_module().

Co-authored-by: Nick Coghlan <ncoghlan@gmail.com>
2020-11-13 15:14:58 -08:00
Jason R. Coombs 843c277656
bpo-39791 native hooks for importlib.resources.files (GH-20576)
* Provide native .files support on SourceFileLoader.

* Add native importlib.resources.files() support to zipimporter. Remove fallback support.

* make regen-all

* 📜🤖 Added by blurb_it.

* Move 'files' into the ResourceReader so it can carry the relevant module name context.

* Create 'importlib.readers' module and add FileReader to it.

* Add zip reader and rely on it for a TraversableResources object on zipimporter.

* Remove TraversableAdapter, no longer needed.

* Update blurb.

* Replace backslashes with forward slashes.

* Incorporate changes from importlib_metadata 2.0, finalizing the interface for extension via get_resource_reader.

Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
2020-06-07 21:00:51 -04:00
Xtreak 79f02fee1a bpo-39033: Fix NameError in zipimport during hash validation (GH-17588)
Patch by Karthikeyan Singaravelan.
2019-12-16 09:34:12 +10:00
Steve Dower b82e17e626
bpo-36842: Implement PEP 578 (GH-12613)
Adds sys.audit, sys.addaudithook, io.open_code, and associated C APIs.
2019-05-23 08:45:22 -07:00
Elvis Pranskevichus a6e956bcb0 bpo-34726: Fix handling of hash-based pycs in zipimport. (GH-10327)
Current support for hash-based bytecode files in `zipimport` is rather
sparse, which leads to test failures when the test suite is ran with
the ``SOURCE_DATE_EPOCH`` environment variable set.

This teaches zipimport to handle hash-based pycs properly.
2018-11-07 20:34:59 +02:00
Zackery Spytz 5a5ce064b3 bpo-5950: Support reading zips with comments in zipimport (#9548)
* bpo-5950: Support reading zips with comments in zipimport
2018-09-25 15:15:47 -04:00
Serhiy Storchaka 9da3961f36
bpo-25711: Move _ZipImportResourceReader from importlib to zipimport. (GH-9406) 2018-09-19 09:28:06 +03:00
Serhiy Storchaka 79d1c2e6c9
bpo-25711: Rewrite zipimport in pure Python. (GH-6809) 2018-09-18 22:22:29 +03:00