Revision 320aac17 kamaki/cli/argument.py
| b/kamaki/cli/argument.py | ||
|---|---|---|
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the parsers arguments specification |
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""" |
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self.parser = ArgumentParser( |
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add_help=False, |
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formatter_class=RawDescriptionHelpFormatter) |
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add_help=False, formatter_class=RawDescriptionHelpFormatter) |
|
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self.syntax = '%s <cmd_group> [<cmd_subbroup> ...] <cmd>' % exe |
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if arguments: |
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self.arguments = arguments |
| ... | ... | |
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self.update_parser() |
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|
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def parse(self, new_args=None): |
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"""Do parse user input"""
|
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"""Parse user input"""
|
|
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try: |
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if new_args: |
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self._parsed, unparsed = self.parser.parse_known_args(new_args) |
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else: |
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self._parsed, unparsed = self.parser.parse_known_args() |
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pkargs = (new_args,) if new_args else () |
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self._parsed, unparsed = self.parser.parse_known_args(*pkargs) |
|
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except SystemExit: |
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# deal with the fact that argparse error system is STUPID |
|
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raiseCLIError(CLISyntaxError('Argument Syntax Error'))
|
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for name, arg in self.arguments.items(): |
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arg.value = getattr(self._parsed, name, arg.default) |
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