mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-07-23 11:15:24 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

bpo-39432: Implement PEP-489 algorithm for non-ascii "PyInit_*" symbol names in distutils (GH-18150)

Browse source 
Make it export the correct init symbol also on Windows.



https://bugs.python.org/issue39432
This commit is contained in:
Stefan Behnel 2020-02-04 16:24:30 +01:00 • committed by GitHub
parent 850a4bd839
commit 9538bc9185
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 23 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Lib/distutils/command/build_ext.py
View file

@ -689,7 +689,15 @@ class build_ext(Command):
provided, "PyInit_" + module_name. Only relevant on Windows, where
the .pyd file (DLL) must export the module "PyInit_" function.
"""
initfunc_name = "PyInit_" + ext.name.split('.')[-1]
suffix = '_' + ext.name.split('.')[-1]
try:
# Unicode module name support as defined in PEP-489
# https://www.python.org/dev/peps/pep-0489/#export-hook-name
suffix.encode('ascii')
except UnicodeEncodeError:
suffix = 'U' + suffix.encode('punycode').replace(b'-', b'_').decode('ascii')
initfunc_name = "PyInit" + suffix
if initfunc_name not in ext.export_symbols:
ext.export_symbols.append(initfunc_name)
return ext.export_symbols