openstack
/
manila
Code Issues Proposed changes

If only .pyc exist, the extension API will be disabled 

In some commercial production environments, generally will not expose the
source code, this means that only .pyc files exist in the environment.In
this case, the extension API cannot be loaded.

Closes-Bug:#1869148
Change-Id: Id5238e7efe5ff0b80197ac0afa9f5f7a73239f20
This commit is contained in:
haixin 2020-03-26 16:45:29 +08:00
parent cb01633380
commit 8c582d8791
2 changed files with 14 additions and 3 deletions
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10
manila/api/extensions.py
View File

@ -273,12 +273,16 @@ def load_standard_extensions(ext_mgr, logger, path, package, ext_list=None):
else:
relpkg = '.%s' % '.'.join(relpath.split(os.sep))
# Now, consider each file in turn, only considering .py files
# Now, consider each file in turn, only considering .py and .pyc files
for fname in filenames:
root, ext = os.path.splitext(fname)
# Skip __init__ and anything that's not .py
if ext != '.py' or root == '__init__':
# Skip __init__ and anything that's not .py and .pyc
if (ext not in ('.py', '.pyc')) or root == '__init__':
continue
# If .pyc and .py both exist, skip .pyc
if ext == '.pyc' and ((root + '.py') in filenames):
continue
# Try loading it

7
releasenotes/notes/bug-1869148-if-only-pyc-exist-the-extension-API-cannot-be-loaded-172cb9153ebd4b56.yaml Normal file
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@ -0,0 +1,7 @@
---
fixes:
- |
`Launchpad bug 1869148 <https://launchpad.net/bugs/1869148>`_ has been
fixed. This bug could have affected environments where extension APIs were
provided in compiled files rather than source code.