def _dispatch(self):
if not self.commands:
raise DispatchingError('no commands for entry point "{0}"'
.format(self.name))
parser = argparse.ArgumentParser(**self.parser_kwargs)
add_commands(parser, self.commands)
dispatch(parser)
def _dispatch(self):
if not self.commands:
raise DispatchingError('no commands for entry point "{0}"'.format(
self.name))
parser = argparse.ArgumentParser(**self.parser_kwargs)
add_commands(parser, self.commands)
dispatch(parser)
def dispatch_commands(functions, *args, **kwargs):
"""
A wrapper for :func:`dispatch` that creates a parser, adds commands to
the parser and dispatches them.
Uses :attr:`PARSER_FORMATTER`.
This::
dispatch_commands([foo, bar])
...is a shortcut for::
parser = ArgumentParser()
add_commands(parser, [foo, bar])
dispatch(parser)
"""
parser = argparse.ArgumentParser(formatter_class=PARSER_FORMATTER)
add_commands(parser, functions)
dispatch(parser, *args, **kwargs)
def dispatch_commands(functions, *args, **kwargs):
"""
A wrapper for :func:`dispatch` that creates a parser, adds commands to
the parser and dispatches them.
Uses :attr:`PARSER_FORMATTER`.
This::
dispatch_commands([foo, bar])
...is a shortcut for::
parser = ArgumentParser()
add_commands(parser, [foo, bar])
dispatch(parser)
"""
parser = argparse.ArgumentParser(formatter_class=PARSER_FORMATTER)
add_commands(parser, functions)
dispatch(parser, *args, **kwargs)
def add_commands(self, *args, **kwargs):
"Wrapper for :func:`~argh.assembling.add_commands`."
return add_commands(self, *args, **kwargs)
