 """<STR_LIT>""" <EOL> from google . appengine . ext . mapreduce import shard_life_cycle <EOL> class Mapper ( shard_life_cycle . _ShardLifeCycle ) : <EOL> """<STR_LIT>""" 
 def __init__ ( self ) : 
 """<STR_LIT>""" <EOL> from google . appengine . ext . mapreduce import shard_life_cycle <EOL> class Mapper ( shard_life_cycle . _ShardLifeCycle ) : <EOL> """<STR_LIT>""" <EOL> def __init__ ( self ) : <EOL> """<STR_LIT>""" <EOL> pass <EOL> def __call__ ( self , slice_ctx , val ) : <EOL> """<STR_LIT>""" <EOL> pass </s>
