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Fix LC_MESSAGES AttributeError 

Adds code to check if locale has the 'LC_MESSAGES' attribute before
    executing the following line of code:

        locale.getlocale(locale.LC_MESSAGES)[1]

    Fixes #1555
This commit is contained in:
FocusedWolf 2016-03-24 04:52:45 -04:00
parent d7e913280c
commit 2f1893a968
1 changed files with 16 additions and 4 deletions
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20
powerline/lib/encoding.py
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@ -43,9 +43,15 @@ def get_preferred_output_encoding():
Falls back to ASCII, so that output is most likely to be displayed
correctly.
'''
if hasattr(locale, 'LC_MESSAGES'):
return (
locale.getlocale(locale.LC_MESSAGES)[1]
or locale.getdefaultlocale()[1]
or 'ascii'
)
return (
locale.getlocale(locale.LC_MESSAGES)[1]
or locale.getdefaultlocale()[1]
locale.getdefaultlocale()[1]
or 'ascii'
)
@ -57,9 +63,15 @@ def get_preferred_input_encoding():
Falls back to latin1 so that function is less likely to throw as decoded
output is primary searched for ASCII values.
'''
if hasattr(locale, 'LC_MESSAGES'):
return (
locale.getlocale(locale.LC_MESSAGES)[1]
or locale.getdefaultlocale()[1]
or 'latin1'
)
return (
locale.getlocale(locale.LC_MESSAGES)[1]
or locale.getdefaultlocale()[1]
locale.getdefaultlocale()[1]
or 'latin1'
)