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bpo-39791 native hooks for importlib.resources.files (GH-20576)

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* 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>
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Jason R. Coombs 2020-06-07 21:00:51 -04:00 • committed by GitHub
parent 972ab03276
commit 843c277656
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9 changed files with 2131 additions and 2372 deletions
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Lib/importlib/abc.py
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@ -468,7 +468,7 @@ class TraversableResources(ResourceReader):
raise FileNotFoundError(resource)
def is_resource(self, path):
return self.files().joinpath(path).isfile()
return self.files().joinpath(path).is_file()
def contents(self):
return (item.name for item in self.files().iterdir())