def _get_parserobj(self, option_list):
"""judged to parser type, return tp parser object
:param option_list: parser option list
:return: parser object, optparse.OptionParser or
argparse.ArgumentParser
:rtype: parser object class
"""
if '--version' in self.parselines[0]:
if argparse and 'argparse' == self.parser_type:
parser = ArgumentParser(version='dummy',
formatter_class=RawDescriptionHelpFormatter)
else:
parser = OptionParser(version="dummy")
else:
if argparse and 'argparse' == self.parser_type:
parser = ArgumentParser(
formatter_class=RawDescriptionHelpFormatter)
else:
parser = OptionParser()
for opt in option_list:
if opt['short'] and self.parser_type is 'optparse':
if parser.has_option(opt['short']):
parser.remove_option(opt['short'])
parser.add_option(opt['short'], opt['long'],
metavar=opt['metavar'],
help=opt['help'].strip())
elif not opt['short'] and self.parser_type is 'optparse':
if parser.has_option(opt['short']):
parser.remove_option(opt['short'])
parser.add_option(opt['long'],
metavar=opt['metavar'],
help=opt['help'].strip())
elif opt['long'] and opt['short'] and \
self.parser_type is 'argparse':
if opt['metavar'] is None:
parser.add_argument(opt['short'], opt['long'],
action='store_true',
help=opt['help'].strip())
else:
parser.add_argument(opt['short'], opt['long'],
metavar=opt['metavar'],
help=opt['help'].strip())
elif opt['short'] and self.parser_type is 'argparse':
if opt['metavar'] is None:
parser.add_argument(opt['short'],
action='store_true',
help=opt['help'].strip())
else:
parser.add_argument(opt['short'],
metavar=opt['metavar'],
help=opt['help'].strip())
elif not opt['short'] and self.parser_type is 'argparse':
if opt['metavar'] is None:
parser.add_argument(opt['long'],
action='store_true',
help=opt['help'].strip())
else:
parser.add_argument(opt['long'],
metavar=opt['metavar'],
help=opt['help'].strip())
else:
raise InvalidParserTypeError("Invalid paresr type.")
return parser
def _get_parserobj(self, option_list):
"""judged to parser type, return tp parser object
:param option_list: parser option list
:return: parser object, optparse.OptionParser or
argparse.ArgumentParser
:rtype: parser object class
"""
if '--version' in self.parselines[0]:
if argparse and 'argparse' == self.parser_type:
parser = ArgumentParser(
version='dummy',
formatter_class=RawDescriptionHelpFormatter)
else:
parser = OptionParser(version="dummy")
else:
if argparse and 'argparse' == self.parser_type:
parser = ArgumentParser(
formatter_class=RawDescriptionHelpFormatter)
else:
parser = OptionParser()
for opt in option_list:
if opt['short'] and self.parser_type is 'optparse':
if parser.has_option(opt['short']):
parser.remove_option(opt['short'])
parser.add_option(opt['short'],
opt['long'],
metavar=opt['metavar'],
help=opt['help'].strip())
elif not opt['short'] and self.parser_type is 'optparse':
if parser.has_option(opt['short']):
parser.remove_option(opt['short'])
parser.add_option(opt['long'],
metavar=opt['metavar'],
help=opt['help'].strip())
elif opt['long'] and opt['short'] and \
self.parser_type is 'argparse':
if opt['metavar'] is None:
parser.add_argument(opt['short'],
opt['long'],
action='store_true',
help=opt['help'].strip())
else:
parser.add_argument(opt['short'],
opt['long'],
metavar=opt['metavar'],
help=opt['help'].strip())
elif opt['short'] and self.parser_type is 'argparse':
if opt['metavar'] is None:
parser.add_argument(opt['short'],
action='store_true',
help=opt['help'].strip())
else:
parser.add_argument(opt['short'],
metavar=opt['metavar'],
help=opt['help'].strip())
elif not opt['short'] and self.parser_type is 'argparse':
if opt['metavar'] is None:
parser.add_argument(opt['long'],
action='store_true',
help=opt['help'].strip())
else:
parser.add_argument(opt['long'],
metavar=opt['metavar'],
help=opt['help'].strip())
else:
raise InvalidParserTypeError("Invalid paresr type.")
return parser
