autoflake.py
def _main(argv, standard_out, standard_error):
    """Return exit status.

    0 means no error.
    """
    import argparse
    parser = argparse.ArgumentParser(description=__doc__, prog='autoflake')
    parser.add_argument('-c', '--check', action='store_true',
                        help='return error code if changes are needed')
    parser.add_argument('-i', '--in-place', action='store_true',
                        help='make changes to files instead of printing diffs')
    parser.add_argument('-r', '--recursive', action='store_true',
                        help='drill down directories recursively')
    parser.add_argument('--exclude', metavar='globs',
                        help='exclude file/directory names that match these '
                             'comma-separated globs')
    parser.add_argument('--imports',
                        help='by default, only unused standard library '
                             'imports are removed; specify a comma-separated '
                             'list of additional modules/packages')
    parser.add_argument('--expand-star-imports', action='store_true',
                        help='expand wildcard star imports with undefined '
                             'names; this only triggers if there is only '
                             'one star import in the file; this is skipped if '
                             'there are any uses of `__all__` or `del` in the '
                             'file')
    parser.add_argument('--remove-all-unused-imports', action='store_true',
                        help='remove all unused imports (not just those from '
                             'the standard library)')
    parser.add_argument('--ignore-init-module-imports', action='store_true',
                        help='exclude __init__.py when removing unused '
                             'imports')
    parser.add_argument('--remove-duplicate-keys', action='store_true',
                        help='remove all duplicate keys in objects')
    parser.add_argument('--remove-unused-variables', action='store_true',
                        help='remove unused variables')
    parser.add_argument('--version', action='version',
                        version='%(prog)s ' + __version__)
    parser.add_argument('files', nargs='+', help='files to format')

    args = parser.parse_args(argv[1:])

    if args.remove_all_unused_imports and args.imports:
        print('Using both --remove-all and --imports is redundant',
              file=standard_error)
        return 1

    if args.exclude:
        args.exclude = _split_comma_separated(args.exclude)
    else:
        args.exclude = set([])

    filenames = list(set(args.files))
    failure = False
    for name in find_files(filenames, args.recursive, args.exclude):
        try:
            fix_file(name, args=args, standard_out=standard_out)
        except IOError as exception:
            print(unicode(exception), file=standard_error)
            failure = True

    return 1 if failure else 0
def _main(argv, standard_out, standard_error):
    import argparse
    parser = argparse.ArgumentParser(description=__doc__, prog='autoflake')
    parser.add_argument('-c', '--check', action='store_true',
                        help='return error code if changes are needed')
    parser.add_argument('-i', '--in-place', action='store_true',
                        help='make changes to files instead of printing diffs')
    parser.add_argument('-r', '--recursive', action='store_true',
                        help='drill down directories recursively')
    parser.add_argument('--exclude', metavar='globs',
                        help='exclude file/directory names that match these '
                             'comma-separated globs')
    parser.add_argument('--imports',
                        help='by default, only unused standard library '
                             'imports are removed; specify a comma-separated '
                             'list of additional modules/packages')
    parser.add_argument('--expand-star-imports', action='store_true',
                        help='expand wildcard star imports with undefined '
                             'names; this only triggers if there is only '
                             'one star import in the file; this is skipped if '
                             'there are any uses of `__all__` or `del` in the '
                             'file')
    parser.add_argument('--remove-all-unused-imports', action='store_true',
                        help='remove all unused imports (not just those from '
                             'the standard library)')
    parser.add_argument('--ignore-init-module-imports', action='store_true',
                        help='exclude __init__.py when removing unused '
                             'imports')
    parser.add_argument('--remove-duplicate-keys', action='store_true',
                        help='remove all duplicate keys in objects')
    parser.add_argument('--remove-unused-variables', action='store_true',
                        help='remove unused variables')
    parser.add_argument('--version', action='version',
                        version='%(prog)s ' + __version__)
    parser.add_argument('files', nargs='+', help='files to format')

    args = parser.parse_args(argv[1:])

    if args.remove_all_unused_imports and args.imports:
        print('Using both --remove-all and --imports is redundant',
              file=standard_error)
        return 1

    if args.exclude:
        args.exclude = _split_comma_separated(args.exclude)
    else:
        args.exclude = set([])

    filenames = list(set(args.files))
    failure = False
    for name in find_files(filenames, args.recursive, args.exclude):
        try:
            fix_file(name, args=args, standard_out=standard_out)
        except IOError as exception:
            print(unicode(exception), file=standard_error)
            failure = True

    return 1 if failure else 0
def _main ( argv , standard_out , standard_error ) : import argparse parser = argparse . ArgumentParser ( description = __doc__ , prog = 'autoflake' ) parser . add_argument ( '-c' , '--check' , action = 'store_true' , help = 'return error code if changes are needed' ) parser . add_argument ( '-i' , '--in-place' , action = 'store_true' , help = 'make changes to files instead of printing diffs' ) parser . add_argument ( '-r' , '--recursive' , action = 'store_true' , help = 'drill down directories recursively' ) parser . add_argument ( '--exclude' , metavar = 'globs' , help = 'exclude file/directory names that match these ' 'comma-separated globs' ) parser . add_argument ( '--imports' , help = 'by default, only unused standard library ' 'imports are removed; specify a comma-separated ' 'list of additional modules/packages' ) parser . add_argument ( '--expand-star-imports' , action = 'store_true' , help = 'expand wildcard star imports with undefined ' 'names; this only triggers if there is only ' 'one star import in the file; this is skipped if ' 'there are any uses of `__all__` or `del` in the ' 'file' ) parser . add_argument ( '--remove-all-unused-imports' , action = 'store_true' , help = 'remove all unused imports (not just those from ' 'the standard library)' ) parser . add_argument ( '--ignore-init-module-imports' , action = 'store_true' , help = 'exclude __init__.py when removing unused ' 'imports' ) parser . add_argument ( '--remove-duplicate-keys' , action = 'store_true' , help = 'remove all duplicate keys in objects' ) parser . add_argument ( '--remove-unused-variables' , action = 'store_true' , help = 'remove unused variables' ) parser . add_argument ( '--version' , action = 'version' , version = '%(prog)s ' + __version__ ) parser . add_argument ( 'files' , nargs = '+' , help = 'files to format' ) args = parser . parse_args ( argv [ 1 : ] ) if args . remove_all_unused_imports and args . imports : print ( 'Using both --remove-all and --imports is redundant' , file = standard_error ) return 1 if args . exclude : args . exclude = _split_comma_separated ( args . exclude ) else : args . exclude = set ( [ ] ) filenames = list ( set ( args . files ) ) failure = False for name in find_files ( filenames , args . recursive , args . exclude ) : try : fix_file ( name , args = args , standard_out = standard_out ) except IOError as exception : print ( unicode ( exception ) , file = standard_error ) failure = True return 1 if failure else 0
Return exit status.

    0 means no error.
Return exit status .