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comparison mercurial/pycompat.py @ 44821:afcad425a0b6 stable

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pycompat: fix crash when default locale is unknown Instead, fall back to the filesystem encoding if the default locale is unknown.
author Manuel Jacob <me@manueljacob.de>
date Wed, 24 Jun 2020 04:25:34 +0200
parents 7be784f301fa
children f2de8f31cb59
comparison
equal deleted inserted replaced
44820:3d41172f2ac9 44821:afcad425a0b6
176 # encoding, which will pass CP_ACP to the underlying Windows API to 176 # encoding, which will pass CP_ACP to the underlying Windows API to
177 # produce bytes. 177 # produce bytes.
178 if os.name == r'nt': 178 if os.name == r'nt':
179 sysargv = [a.encode("mbcs", "ignore") for a in sys.argv] 179 sysargv = [a.encode("mbcs", "ignore") for a in sys.argv]
180 else: 180 else:
181
182 def getdefaultlocale_if_known():
183 try:
184 return locale.getdefaultlocale()
185 except ValueError:
186 return None, None
187
181 encoding = ( 188 encoding = (
182 locale.getlocale()[1] 189 locale.getlocale()[1]
183 or locale.getdefaultlocale()[1] 190 or getdefaultlocale_if_known()[1]
184 or sys.getfilesystemencoding() 191 or sys.getfilesystemencoding()
185 ) 192 )
186 sysargv = [a.encode(encoding, "surrogateescape") for a in sys.argv] 193 sysargv = [a.encode(encoding, "surrogateescape") for a in sys.argv]
187 194
188 bytechr = struct.Struct('>B').pack 195 bytechr = struct.Struct('>B').pack