103
103
:return: A Popen object.
105
105
if capture_errors:
106
preexec_fn = _set_lang_C
106
if sys.platform == 'win32':
107
# Win32 doesn't support preexec_fn, but that is
108
# okay, because it doesn't support LANG either.
111
preexec_fn = _set_lang_C
107
112
stderr = subprocess.PIPE
109
114
preexec_fn = None