Commit 30f8306d authored by Dom Sekotill's avatar Dom Sekotill
Browse files

Add arguments for changing output separator 

Two new arguments added to main():
  --zero -z: Use a null as separator
  --sep -s:  Set an explicit separator

The default separator is a carriage return.
parent e9e962d6

list_files/__init__.py

+19 −1
Original line number Diff line number Diff line 
__version__ = '0.1'





import sys





def main():

	import sys

	import argparse

	from . import walk

	argp = argparse.ArgumentParser()

	argp.add_argument('--zero', '-z',

		action='store_const', dest='sep', default='\n', const='\0',

		help="""

		Print file names separated by null characters. Useful for passing the

		output for further processing when file names could contain whitespace

		characters or special processing characters.

		""")

	argp.add_argument('--sep', '-s',

		help="""

		Use SEP to separate file names. (default is a carriage return)

		""")

	argp.add_argument('start_dir',

		default='.', nargs='?',

		help="""
@@ -13,8 +27,12 @@ def main(): 
		""")



	options = argp.parse_args()

	write = sys.stdout.write

	sep = options.sep



	for f in walk.walk_files(options.start_dir):

		print(f)

		write(f)

		write(sep)





def mainwrap():