<s> """<STR_LIT>""" <EOL> from mrjob . job import MRJob <EOL> from mrjob . step import MRStep <EOL> class MRCountingJob ( MRJob ) : <EOL> def steps ( self ) : <EOL> return [ MRStep ( mapper = self . mapper ) , <EOL> MRStep ( mapper = self . mapper ) , <EOL> MRStep ( mapper = self . mapper ) ] <EOL> def mapper ( self , _ , value ) : <EOL> self . increment_counter ( '<STR_LIT>' , '<STR_LIT>' , <NUM_LIT:1> ) <EOL> yield _ , value <EOL> if __name__ == '<STR_LIT:__main__>' : <EOL> MRCountingJob . run ( ) </s>
