bpo-34056: Always return bytes from _HackedGetData.get_data().#8130
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bpo-34056: Always return bytes from _HackedGetData.get_data().#8130
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Ensure the imp.load_source shim always returns bytes by reopening the file in binary mode if needed. Hash-based pycs have to receive the source code in bytes. It's tempting to change imp.get_suffixes() to always return 'rb' as a mode, but that breaks some stdlib tests and likely 3rdparty code, too. Closes bpo-34056.
benjaminp
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brettcannon
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Jul 6, 2018
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Thanks @benjaminp for the PR 🌮🎉.. I'm working now to backport this PR to: 3.7. |
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GH-8146 is a backport of this pull request to the 3.7 branch. |
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…pythonGH-8130) * Always return bytes from _HackedGetData.get_data(). Ensure the imp.load_source shim always returns bytes by reopening the file in binary mode if needed. Hash-based pycs have to receive the source code in bytes. It's tempting to change imp.get_suffixes() to always return 'rb' as a mode, but that breaks some stdlib tests and likely 3rdparty code, too. (cherry picked from commit b0274f2) Co-authored-by: Benjamin Peterson <[email protected]>
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…GH-8130) * Always return bytes from _HackedGetData.get_data(). Ensure the imp.load_source shim always returns bytes by reopening the file in binary mode if needed. Hash-based pycs have to receive the source code in bytes. It's tempting to change imp.get_suffixes() to always return 'rb' as a mode, but that breaks some stdlib tests and likely 3rdparty code, too. (cherry picked from commit b0274f2) Co-authored-by: Benjamin Peterson <[email protected]>
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For background, see python/cpython#8130 Signed-off-by: Patrick McCarty <[email protected]>
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Ensure the imp.load_source shim always returns bytes by reopening the file in
binary mode if needed. Hash-based pycs have to receive the source code in bytes.
It's tempting to change imp.get_suffixes() to always return 'rb' as a mode, but
that breaks some stdlib tests and likely 3rdparty code, too.
Closes bpo-34056.
https://bugs.python.org/issue34056