bpo-29708: allow to force hash-based pycs by bmwiedemann · Pull Request #5200 · python/cpython (original) (raw)
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Just a request to expand the documentation and tweak the test to follow what is already there for hash-based .pyc files.
@@ -71,6 +71,8 @@ byte-code cache files in the directory containing the source code. |
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.. versionchanged:: 3.7 |
The *invalidation_mode* parameter was added as specified in :pep:`552`. |
If the :envvar:`SOURCE_DATE_EPOCH` environment variable is set, this will |
be forced to CHECKED_HASH. |
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This should also be mentioned in the main documentation. In other words, if the "version changed" note went away the docs should still cover what they need to cover. So this should say something like "Detecting the :envvar:SOURCE_DATE_EPOCH
environment variable to force CHECKED_HASH
was added."
py_compile.compile(self.source_path, self.pyc_path) |
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self.assertTrue(os.path.exists(self.pyc_path)) |
self.assertFalse(os.path.exists(self.cache_path)) |
with open(self.pyc_path, "rb") as f: |
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I would look at
def test_invalidation_mode(self): |
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as an example on how to make this test a little bit more robust in the face of .pyc
files changing.
A Python core developer has requested some changes be made to your pull request before we can consider merging it. If you could please address their requests along with any other requests in other reviews from core developers that would be appreciated.
Once you have made the requested changes, please leave a comment on this pull request containing the phrase I have made the requested changes; please review again
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I have made the requested changes; please review again.
Thanks for making the requested changes!
@brettcannon: please review the changes made to this pull request.
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Just waiting until Friday to merge to give people enough time to comment on the proposed solution. Otherwise the PR LGTM!
using the well-established SOURCE_DATE_EPOCH environment variable to allow for reproducible builds of python packages.
See https://reproducible-builds.org/ for why this is good.
SKalt mentioned this pull request