<s> """<STR_LIT>""" <EOL> from mrjob . job import MRJob <EOL> from mrjob . util import cmd_line <EOL> class MRGrepJob ( MRJob ) : <EOL> def configure_options ( self ) : <EOL> super ( MRGrepJob , self ) . configure_options ( ) <EOL> self . add_passthrough_option ( <EOL> '<STR_LIT>' , '<STR_LIT>' , type = '<STR_LIT:str>' , default = None , <EOL> help = ( '<STR_LIT>' ) ) <EOL> def mapper_cmd ( self ) : <EOL> if self . options . expression is None : <EOL> raise ValueError ( "<STR_LIT>" ) <EOL> return cmd_line ( [ '<STR_LIT>' , '<STR_LIT>' , self . options . expression ] ) <EOL> if __name__ == '<STR_LIT:__main__>' : <EOL> MRGrepJob ( ) . run ( ) </s>
