nhentai/nhentai/cmdline.py
2016-10-19 22:09:43 +08:00

91 lines
3.2 KiB
Python

# coding: utf-8
from __future__ import print_function
import sys
from optparse import OptionParser
try:
from itertools import ifilter as filter
except ImportError:
pass
import nhentai.constant as constant
from nhentai.utils import urlparse
from nhentai.logger import logger
try:
reload(sys)
sys.setdefaultencoding(sys.stdin.encoding)
except NameError:
# python3
pass
def banner():
logger.info(u'''nHentai: あなたも変態。 いいね?
_ _ _ _
_ __ | | | | ___ _ __ | |_ __ _(_)
| '_ \| |_| |/ _ \ '_ \| __/ _` | |
| | | | _ | __/ | | | || (_| | |
|_| |_|_| |_|\___|_| |_|\__\__,_|_|
''')
def cmd_parser():
parser = OptionParser()
parser.add_option('--download', dest='is_download', action='store_true', help='download doujinshi or not')
parser.add_option('--show-info', dest='is_show', action='store_true', help='just show the doujinshi information.')
parser.add_option('--id', type='string', dest='id', action='store', help='doujinshi ids set, e.g. 1,2,3')
parser.add_option('--search', type='string', dest='keyword', action='store', help='search doujinshi by keyword')
parser.add_option('--page', type='int', dest='page', action='store', default=1,
help='page number of search result')
parser.add_option('--tags', type='string', dest='tags', action='store', help='download doujinshi by tags')
parser.add_option('--output', type='string', dest='output_dir', action='store', default='',
help='output dir')
parser.add_option('--threads', '-t', type='int', dest='threads', action='store', default=5,
help='thread count of download doujinshi')
parser.add_option('--timeout', type='int', dest='timeout', action='store', default=30,
help='timeout of download doujinshi')
parser.add_option('--proxy', type='string', dest='proxy', action='store', default='',
help='use proxy, example: http://127.0.0.1:1080')
try:
sys.argv = list(map(lambda x: unicode(x.decode(sys.stdin.encoding)), sys.argv))
except (NameError, TypeError):
pass
except UnicodeDecodeError:
exit(0)
args, _ = parser.parse_args(sys.argv[1:])
if args.tags:
logger.warning('`--tags` is under construction')
exit(0)
if args.id:
_ = map(lambda id: id.strip(), args.id.split(','))
args.id = set(map(int, filter(lambda id: id.isdigit(), _)))
if (args.is_download or args.is_show) and not args.id and not args.keyword:
logger.critical('Doujinshi id(s) are required for downloading')
parser.print_help()
exit(0)
if not args.keyword and not args.id:
parser.print_help()
exit(0)
if args.threads <= 0:
args.threads = 1
elif args.threads > 10:
logger.critical('Maximum number of used threads is 10')
exit(0)
if args.proxy:
proxy_url = urlparse(args.proxy)
if proxy_url.scheme not in ('http', 'https'):
logger.error('Invalid protocol \'{0}\' of proxy, ignored'.format(proxy_url.scheme))
else:
constant.PROXY = {proxy_url.scheme: args.proxy}
return args