28 lines
794 B
Python
28 lines
794 B
Python
import argparse
|
|
import os
|
|
import sys
|
|
|
|
from voussoirkit import gentools
|
|
from voussoirkit import pipeable
|
|
|
|
def groupsof_argparse(args):
|
|
lines = pipeable.input(args.source, read_files=True, strip=True, skip_blank=True)
|
|
|
|
chunks = gentools.chunk_generator(lines, args.chunk_size)
|
|
for chunk in chunks:
|
|
chunk = args.separator.join(chunk)
|
|
pipeable.output(chunk)
|
|
|
|
def main(argv):
|
|
parser = argparse.ArgumentParser(description=__doc__)
|
|
|
|
parser.add_argument('source')
|
|
parser.add_argument('chunk_size', type=int)
|
|
parser.add_argument('--separator', dest='separator', default=',')
|
|
parser.set_defaults(func=groupsof_argparse)
|
|
|
|
args = parser.parse_args(argv)
|
|
return args.func(args)
|
|
|
|
if __name__ == '__main__':
|
|
raise SystemExit(main(sys.argv[1:]))
|