def do_genesis(args, data_dir=None):
"""Given the command args, take an series of input files containing
GenesisData, combine all the batches into one GenesisData, and output the
result into a new file.
"""
if data_dir is None:
data_dir = get_data_dir()
if not os.path.exists(data_dir):
raise CliException(
"Data directory does not exist: {}".format(data_dir))
genesis_batches = []
for input_file in args.input_file:
print('Processing {}...'.format(input_file))
input_data = BatchList()
try:
with open(input_file, 'rb') as in_file:
input_data.ParseFromString(in_file.read())
except:
raise CliException('Unable to read {}'.format(input_file))
genesis_batches += input_data.batches
_validate_depedencies(genesis_batches)
if args.output:
genesis_file = args.output
else:
genesis_file = os.path.join(data_dir, 'genesis.batch')
print('Generating {}'.format(genesis_file))
output_data = GenesisData(batches=genesis_batches)
with open(genesis_file, 'wb') as out_file:
out_file.write(output_data.SerializeToString())
def do_genesis(args):
"""Given the command args, take an series of input files containing
GenesisData, combine all the batches into one GenesisData, and output the
result into a new file.
"""
genesis_batches = []
for input_file in args.input_file:
print('Processing {}...'.format(input_file))
input_data = BatchList()
try:
with open(input_file, 'rb') as in_file:
input_data.ParseFromString(in_file.read())
except:
raise CliException('Unable to read {}'.format(input_file))
genesis_batches += input_data.batches
_validate_depedencies(genesis_batches)
print('Generating {}'.format(args.output))
output_data = GenesisData(batches=genesis_batches)
with open(args.output, 'wb') as out_file:
out_file.write(output_data.SerializeToString())