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Print a warning when the terminal encoding is not set (Fixes issue 19).

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This fix also sets the stdin encoding to UTF-8 whenever it is not set.
The behavior as the same as the one for stdout.
This commit is contained in:
Adam Waldenberg 2014-01-08 06:05:10 +01:00
parent bc00f9731b
commit 23bc5fbbea
2 changed files with 13 additions and 2 deletions
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4
gitinspector/gitinspector.py
View file

@ -1,7 +1,7 @@
#!/usr/bin/python
# coding: utf-8
#
# Copyright © 2012-2013 Ejwa Software. All rights reserved.
# Copyright © 2012-2014 Ejwa Software. All rights reserved.
#
# This file is part of gitinspector.
#
@ -113,6 +113,8 @@ def __check_python_version__():
sys.exit(_("gitinspector requires at least Python 2.6 to run (version {0} was found).").format(python_version))
def main():
terminal.check_terminal_encoding()
terminal.set_stdin_encoding()
argv = terminal.convert_command_line_to_utf8()
__run__ = Runner()

11
gitinspector/terminal.py
View file

@ -1,6 +1,6 @@
# coding: utf-8
#
# Copyright © 2012-2013 Ejwa Software. All rights reserved.
# Copyright © 2012-2014 Ejwa Software. All rights reserved.
#
# This file is part of gitinspector.
#
@ -109,6 +109,10 @@ def set_stdout_encoding():
if not sys.stdout.isatty() and sys.version_info < (3,):
sys.stdout = codecs.getwriter("utf-8")(sys.stdout)
def set_stdin_encoding():
if not sys.stdin.isatty() and sys.version_info < (3,):
sys.stdin = codecs.getreader("utf-8")(sys.stdin)
def convert_command_line_to_utf8():
try:
argv = []
@ -119,3 +123,8 @@ def convert_command_line_to_utf8():
return argv
except AttributeError:
return sys.argv
def check_terminal_encoding():
if sys.stdout.isatty() and (sys.stdout.encoding == None or sys.stdin.encoding == None):
print(_("WARNING: The terminal encoding is not correctly configured. gitinspector might malfunction. "
"The encoding can be configured with the environment variable 'PYTHONIOENCODING'."), file=sys.stderr)