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mirror of https://github.com/mikf/gallery-dl.git synced 2024-11-22 10:42:34 +01:00

make URL argument not necessary for some switches

This commit is contained in:
Mike Fährmann 2015-11-14 15:31:07 +01:00
parent fdcc434b3d
commit b041906c2c

View File

@ -19,7 +19,7 @@ import sys
import argparse
from . import config, jobs
def parse_cmdline_options():
def build_cmdline_parser():
parser = argparse.ArgumentParser(
description='Download images from various sources')
parser.add_argument(
@ -50,12 +50,13 @@ def parse_cmdline_options():
nargs="*", metavar="URL",
help="url to download images from"
)
return parser.parse_args()
return parser
def main():
try:
config.load()
args = parse_cmdline_options()
parser = build_cmdline_parser()
args = parser.parse_args()
for opt in args.option:
try:
@ -68,6 +69,8 @@ def main():
for module_name in extractor.modules:
print(module_name)
else:
if not args.urls:
parser.error("the following arguments are required: URL")
jobtype = jobs.KeywordJob if args.keywords else jobs.DownloadJob
for url in args.urls:
jobtype(url).run()