<s> USAGE = """<STR_LIT>""" <EOL> import os <EOL> import sys <EOL> from StringIO import StringIO <EOL> if '<STR_LIT>' not in sys . modules and __name__ == '<STR_LIT:__main__>' : <EOL> import pythonpathsetter <EOL> from robot . errors import DataError <EOL> from robot . parsing import ( ResourceFile , TestDataDirectory , TestCaseFile , <EOL> disable_curdir_processing ) <EOL> from robot . utils import Application <EOL> class Tidy ( object ) : <EOL> def __init__ ( self , ** options ) : <EOL> self . _options = options <EOL> def file ( self , path , output = None ) : <EOL> data = self . _create_datafile ( path ) <EOL> outfile = open ( output , '<STR_LIT:w>' ) if output else StringIO ( ) <EOL> try : <EOL> self . _save_file ( data , outfile ) <EOL> if not output : <EOL> return outfile . getvalue ( ) . replace ( '<STR_LIT:\r\n>' , '<STR_LIT:\n>' ) . decode ( '<STR_LIT>' ) <EOL> finally : <EOL> outfile . close ( ) <EOL> def directory ( self , path ) : <EOL> self . _save_directory ( TestDataDirectory ( source = path ) . populate ( ) ) <EOL> def inplace ( self , path ) : <EOL> self . _save_file ( self . _create_datafile ( path ) ) <EOL> def _save_file ( self , data , output = None ) : <EOL> source = data . initfile if self . _is_directory ( data ) else data . source <EOL> if source and not output : <EOL> os . remove ( source ) <EOL> data . save ( output = output , ** self . _options ) <EOL> def _save_directory ( self , data ) : <EOL> if not self . _is_directory ( data ) : <EOL> self . _save_file ( data ) <EOL> return <EOL> if data . initfile : <EOL> self . _save_file ( data ) <EOL> for child in data . children : <EOL> self . _save_directory ( child ) <EOL> def _is_directory ( self , data ) : <EOL> return hasattr ( data , '<STR_LIT>' ) <EOL> @ disable_curdir_processing <EOL> def _create_datafile ( self , source ) : <EOL> if self . _is_init_file ( source ) : <EOL> dir_ = os . path . dirname ( source ) <EOL> return TestDataDirectory ( source = dir_ ) . populate ( recurse = False ) <EOL> try : <EOL> return TestCaseFile ( source = source ) . populate ( ) <EOL> except DataError : <EOL> try : <EOL> return ResourceFile ( source = source ) . populate ( ) <EOL> except DataError : <EOL> raise DataError ( "<STR_LIT>" % source ) <EOL> def _is_init_file ( self , source ) : <EOL> return os . path . splitext ( os . path . basename ( source ) ) [ <NUM_LIT:0> ] == '<STR_LIT>' <EOL> class TidyCommandLine ( Application ) : <EOL> def __init__ ( self ) : <EOL> Application . __init__ ( self , USAGE , arg_limits = ( <NUM_LIT:1> , ) ) <EOL> def main ( self , arguments , recursive = False , inplace = False , format = '<STR_LIT>' , <EOL> usepipes = False , spacecount = <NUM_LIT:4> ) : <EOL> tidy = Tidy ( format = format , pipe_separated = usepipes , <EOL> txt_separating_spaces = spacecount ) <EOL> if recursive : <EOL> tidy . directory ( arguments [ <NUM_LIT:0> ] ) <EOL> elif inplace : <EOL> for source in arguments : <EOL> tidy . inplace ( source ) <EOL> else : <EOL> output = tidy . file ( * arguments ) <EOL> self . console ( output ) <EOL> def validate ( self , opts , args ) : <EOL> self . _validate_mode_and_arguments ( args , ** opts ) <EOL> opts [ '<STR_LIT>' ] = self . _validate_format ( args , ** opts ) <EOL> if not opts [ '<STR_LIT>' ] : <EOL> opts . pop ( '<STR_LIT>' ) <EOL> else : <EOL> opts [ '<STR_LIT>' ] = self . _validate_spacecount ( opts [ '<STR_LIT>' ] ) <EOL> return opts , args <EOL> def _validate_mode_and_arguments ( self , args , inplace , recursive , ** others ) : <EOL> if inplace and recursive : <EOL> raise DataError ( '<STR_LIT>' ) <EOL> if recursive and ( len ( args ) > <NUM_LIT:1> or not os . path . isdir ( args [ <NUM_LIT:0> ] ) ) : <EOL> raise DataError ( '<STR_LIT>' ) <EOL> if not ( inplace or recursive ) and len ( args ) > <NUM_LIT:2> : <EOL> raise DataError ( '<STR_LIT>' ) <EOL> def _validate_format ( self , args , format , inplace , recursive , ** others ) : <EOL> if not format : <EOL> if inplace or recursive or len ( args ) < <NUM_LIT:2> : <EOL> return None <EOL> format = os . path . splitext ( args [ <NUM_LIT:1> ] ) [ <NUM_LIT:1> ] [ <NUM_LIT:1> : ] <EOL> format = format . upper ( ) <EOL> if format not in [ '<STR_LIT>' , '<STR_LIT>' , '<STR_LIT>' ] : <EOL> raise DataError ( "<STR_LIT>" % format ) <EOL> return format <EOL> def _validate_spacecount ( self , spacecount ) : <EOL> try : <EOL> spacecount = int ( spacecount ) <EOL> if spacecount < <NUM_LIT:2> : <EOL> raise ValueError <EOL> except ValueError : <EOL> raise DataError ( '<STR_LIT>' ) <EOL> return spacecount <EOL> def tidy_cli ( args ) : <EOL> """<STR_LIT>""" <EOL> TidyCommandLine ( ) . execute_cli ( args ) <EOL> if __name__ == '<STR_LIT:__main__>' : <EOL> tidy_cli ( sys . argv [ <NUM_LIT:1> : ] ) </s>
