<s> """<STR_LIT>""" <EOL> __all__ = [ "<STR_LIT>" ] <EOL> import google <EOL> from google . appengine . ext . mapreduce import base_handler <EOL> from google . appengine . ext . mapreduce import handlers <EOL> from google . appengine . ext . mapreduce import model <EOL> _DEFAULT_SHARD_COUNT = <NUM_LIT:8> <EOL> def start_map ( name , <EOL> handler_spec , <EOL> reader_spec , <EOL> mapper_parameters , <EOL> shard_count = _DEFAULT_SHARD_COUNT , <EOL> output_writer_spec = None , <EOL> mapreduce_parameters = None , <EOL> base_path = None , <EOL> queue_name = None , <EOL> eta = None , <EOL> countdown = None , <EOL> hooks_class_name = None , <EOL> _app = None , <EOL> transactional = False ) : <EOL> """<STR_LIT>""" <EOL> if not shard_count : <EOL> shard_count = _DEFAULT_SHARD_COUNT <EOL> if base_path is None : <EOL> base_path = base_handler . _DEFAULT_BASE_PATH <EOL> mapper_spec = model . MapperSpec ( handler_spec , <EOL> reader_spec , <EOL> mapper_parameters , <EOL> shard_count , <EOL> output_writer_spec = output_writer_spec ) <EOL> return handlers . StartJobHandler . _start_map ( <EOL> name , <EOL> mapper_spec , <EOL> mapreduce_parameters or { } , <EOL> base_path = base_path , <EOL> queue_name = queue_name , <EOL> eta = eta , <EOL> countdown = countdown , <EOL> hooks_class_name = hooks_class_name , <EOL> _app = _app , <EOL> transactional = transactional ) </s>
