parameters: ()
return_statement: return parser
docstring: Return command-line parser.
docstring_summary: Return command-line parser.
docstring_tokens: Return command - line parser .
function: def create_parser():
      """Return command-line parser."""
      # Do import locally to be friendly to those who use autopep8 as a library
      # and are supporting Python 2.6.
      import argparse
  
      parser = argparse.ArgumentParser(description=docstring_summary(__doc__),
                                       prog='autopep8')
      parser.add_argument('--version', action='version',
                          version='%(prog)s {0} ({1})'.format(
                              __version__, _get_package_version()))
      parser.add_argument('-v', '--verbose', action='count',
                          default=0,
                          help='print verbose messages; '
                               'multiple -v result in more verbose messages')
      parser.add_argument('-d', '--diff', action='store_true',
                          help='print the diff for the fixed source')
      parser.add_argument('-i', '--in-place', action='store_true',
                          help='make changes to files in place')
      parser.add_argument('--global-config', metavar='filename',
                          default=DEFAULT_CONFIG,
                          help='path to a global pep8 config file; if this file '
                               'does not exist then this is ignored '
                               '(default: {0})'.format(DEFAULT_CONFIG))
      parser.add_argument('--ignore-local-config', action='store_true',
                          help="don't look for and apply local config files; "
                               'if not passed, defaults are updated with any '
                               "config files in the project's root directory")
      parser.add_argument('-r', '--recursive', action='store_true',
                          help='run recursively over directories; '
                               'must be used with --in-place or --diff')
      parser.add_argument('-j', '--jobs', type=int, metavar='n', default=1,
                          help='number of parallel jobs; '
                               'match CPU count if value is less than 1')
      parser.add_argument('-p', '--pep8-passes', metavar='n',
                          default=-1, type=int,
                          help='maximum number of additional pep8 passes '
                               '(default: infinite)')
      parser.add_argument('-a', '--aggressive', action='count', default=0,
                          help='enable non-whitespace changes; '
                               'multiple -a result in more aggressive changes')
      parser.add_argument('--experimental', action='store_true',
                          help='enable experimental fixes')
      parser.add_argument('--exclude', metavar='globs',
                          help='exclude file/directory names that match these '
                               'comma-separated globs')
      parser.add_argument('--list-fixes', action='store_true',
                          help='list codes for fixes; '
                          'used by --ignore and --select')
      parser.add_argument('--ignore', metavar='errors', default='',
                          help='do not fix these errors/warnings '
                               '(default: {0})'.format(DEFAULT_IGNORE))
      parser.add_argument('--select', metavar='errors', default='',
                          help='fix only these errors/warnings (e.g. E4,W)')
      parser.add_argument('--max-line-length', metavar='n', default=79, type=int,
                          help='set maximum allowed line length '
                               '(default: %(default)s)')
      parser.add_argument('--line-range', '--range', metavar='line',
                          default=None, type=int, nargs=2,
                          help='only fix errors found within this inclusive '
                               'range of line numbers (e.g. 1 99); '
                               'line numbers are indexed at 1')
      parser.add_argument('--indent-size', default=DEFAULT_INDENT_SIZE,
                          type=int, help=argparse.SUPPRESS)
      parser.add_argument('files', nargs='*',
                          help="files to format or '-' for standard in")
  
      return parser
function_tokens: def create_parser ( ) : # Do import locally to be friendly to those who use autopep8 as a library # and are supporting Python 2.6. import argparse parser = argparse . ArgumentParser ( description = docstring_summary ( __doc__ ) , prog = 'autopep8' ) parser . add_argument ( '--version' , action = 'version' , version = '%(prog)s {0} ({1})' . format ( __version__ , _get_package_version ( ) ) ) parser . add_argument ( '-v' , '--verbose' , action = 'count' , default = 0 , help = 'print verbose messages; ' 'multiple -v result in more verbose messages' ) parser . add_argument ( '-d' , '--diff' , action = 'store_true' , help = 'print the diff for the fixed source' ) parser . add_argument ( '-i' , '--in-place' , action = 'store_true' , help = 'make changes to files in place' ) parser . add_argument ( '--global-config' , metavar = 'filename' , default = DEFAULT_CONFIG , help = 'path to a global pep8 config file; if this file ' 'does not exist then this is ignored ' '(default: {0})' . format ( DEFAULT_CONFIG ) ) parser . add_argument ( '--ignore-local-config' , action = 'store_true' , help = "don't look for and apply local config files; " 'if not passed, defaults are updated with any ' "config files in the project's root directory" ) parser . add_argument ( '-r' , '--recursive' , action = 'store_true' , help = 'run recursively over directories; ' 'must be used with --in-place or --diff' ) parser . add_argument ( '-j' , '--jobs' , type = int , metavar = 'n' , default = 1 , help = 'number of parallel jobs; ' 'match CPU count if value is less than 1' ) parser . add_argument ( '-p' , '--pep8-passes' , metavar = 'n' , default = - 1 , type = int , help = 'maximum number of additional pep8 passes ' '(default: infinite)' ) parser . add_argument ( '-a' , '--aggressive' , action = 'count' , default = 0 , help = 'enable non-whitespace changes; ' 'multiple -a result in more aggressive changes' ) parser . add_argument ( '--experimental' , action = 'store_true' , help = 'enable experimental fixes' ) parser . add_argument ( '--exclude' , metavar = 'globs' , help = 'exclude file/directory names that match these ' 'comma-separated globs' ) parser . add_argument ( '--list-fixes' , action = 'store_true' , help = 'list codes for fixes; ' 'used by --ignore and --select' ) parser . add_argument ( '--ignore' , metavar = 'errors' , default = '' , help = 'do not fix these errors/warnings ' '(default: {0})' . format ( DEFAULT_IGNORE ) ) parser . add_argument ( '--select' , metavar = 'errors' , default = '' , help = 'fix only these errors/warnings (e.g. E4,W)' ) parser . add_argument ( '--max-line-length' , metavar = 'n' , default = 79 , type = int , help = 'set maximum allowed line length ' '(default: %(default)s)' ) parser . add_argument ( '--line-range' , '--range' , metavar = 'line' , default = None , type = int , nargs = 2 , help = 'only fix errors found within this inclusive ' 'range of line numbers (e.g. 1 99); ' 'line numbers are indexed at 1' ) parser . add_argument ( '--indent-size' , default = DEFAULT_INDENT_SIZE , type = int , help = argparse . SUPPRESS ) parser . add_argument ( 'files' , nargs = '*' , help = "files to format or '-' for standard in" ) return parser