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Add --debug-exit argument and validity check

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This commit is contained in:
Jacob Sword 2017-04-07 21:12:42 -04:00
parent dc50c6ac3d
commit 3b87e7c297
1 changed files with 18 additions and 0 deletions
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18
qutebrowser/qutebrowser.py
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@ -118,6 +118,9 @@ def get_argparser():
action='append') action='append')
debug.add_argument('--qt-flag', help="Pass an argument to Qt as flag.", debug.add_argument('--qt-flag', help="Pass an argument to Qt as flag.",
nargs=1, action='append') nargs=1, action='append')
debug.add_argument('--debug-flag', type=debug_flag_error,
help="Pass name of debugging feature to be turned on.",
nargs=1, action='append')
parser.add_argument('command', nargs='*', help="Commands to execute on " parser.add_argument('command', nargs='*', help="Commands to execute on "
"startup.", metavar=':command') "startup.", metavar=':command')
# URLs will actually be in command # URLs will actually be in command
@ -144,6 +147,21 @@ def logfilter_error(logfilter: str):
"filters: Invalid value {} - expected a list of: {}".format( "filters: Invalid value {} - expected a list of: {}".format(
logfilter, ', '.join(log.LOGGER_NAMES))) logfilter, ', '.join(log.LOGGER_NAMES)))
def debug_flag_error(flag):
"""Validate flags passed to --debug-flag.
Available flags:
debug-exit
pdb-postmortem
"""
valid_flags = ['debug-exit','pdb-postmortem']
if flag in valid_flags:
return flag
else:
raise argparse.ArgumentTypeError("Invalid flag - valid flags include: " +
str(valid_flags))
def main(): def main():
parser = get_argparser() parser = get_argparser()