def run(self, args):
"""
Handle program arguments, set up the application and call
a subcommand or enter interactive mode. Return exit code.
:param args: (``list``) Arguments without the binary name.
"""
if not isinstance(args, (tuple, list)):
raise TypeError("args must be a list")
try:
options = docopt.docopt(self.get_usage(), args,
version=util.get_version(), help=False, options_first=True)
except docopt.DocoptLanguageError as exc:
self.app.stderr.write("%s\n" % str(exc))
return 1
if options.pop('--help', False):
self.app.stdout.write(self.get_usage())
self.app.stdout.write("\nCommands:\n")
self.app.stdout.write(" %s\n" % " ".join(
n for n in sorted(self.app.command_manager)))
return 0
if options.pop('--version', False):
self.app.print_version()
return 0
self.app.setup(options)
if options['<command>'] is None:
return self.start_interactive_mode()
else:
LOG().debug('running command "%s"', options['<command>'])
return self.run_subcommand(
options['<command>'], options['<args>'])
def run(self, args):
"""
Handle program arguments, set up the application and call
a subcommand or enter interactive mode. Return exit code.
:param args: (``list``) Arguments without the binary name.
"""
if not isinstance(args, (tuple, list)):
raise TypeError("args must be a list")
try:
options = docopt.docopt(self.get_usage(),
args,
version=util.get_version(),
help=False,
options_first=True)
except docopt.DocoptLanguageError as exc:
self.app.stderr.write("%s\n" % str(exc))
return 1
if options.pop('--help', False):
self.app.stdout.write(self.get_usage())
self.app.stdout.write("\nCommands:\n")
self.app.stdout.write(
" %s\n" %
" ".join(n for n in sorted(self.app.command_manager)))
return 0
if options.pop('--version', False):
self.app.print_version()
return 0
self.app.setup(options)
if options['<command>'] is None:
return self.start_interactive_mode()
else:
LOG().debug('running command "%s"', options['<command>'])
return self.run_subcommand(options['<command>'], options['<args>'])
def print_version(self):
""" Print version of this egg to stdout. """
self.stdout.write("%s\n" % util.get_version())
