[issue8603] Create a bytes version of os.environ and getenvb()
STINNER Victor
report at bugs.python.org
Tue May 4 12:49:51 CEST 2010
STINNER Victor <victor.stinner at haypocalc.com> added the comment:
New version of my patch, which looks much better. Summary:
Issue #8603: Create os.environb and os.getenvb() on POSIX system.
os.unsetenv() encodes str argument using file system encoding and
surrogateescape error handler (instead of utf8/strict), and accept bytes.
Changes with my previous patch:
- update os module documentation
- os.getenv() only accepts str, os.getenvb() only accepts bytes (to avoid mojibake)
- fix test_environb() of test_os for ASCII locale
- fix os.putenv() if key is an unicode string: use the string encoded to bytes as key for posix_putenv_garbage
- _Envion.__setitem__() encodes the key and value before calling putenv()
- _Environ.__delitem__() encodes the key before calling unsetenv()
- create a temporary function to create os.environ (to use temporary variables like encode, decode, keymap, data)
- annotation types in os.getenv() and os.getenvb()
- remove fsencode()/fsdecode() from the patch and don't touch os._execvpe() (will be fixed in other issues)
- putenv() uses PyBytes_GET_SIZE() instead of strlen()
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Added file: http://bugs.python.org/file17199/os_environb-2.patch
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