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nhentai/nhentai/cmdline.py
Ricter Z 0fb81599dc resolve #265
2023-02-04 19:47:24 +08:00

235 lines
9.9 KiB
Python
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# coding: utf-8
import os
import sys
import json
from optparse import OptionParser
try:
from itertools import ifilter as filter
except ImportError:
pass
import nhentai.constant as constant
from nhentai import __version__
from nhentai.utils import urlparse, generate_html, generate_main_html, DB
from nhentai.logger import logger
def banner():
logger.info(u'''nHentai ver %s: あなたも変態。 いいね?
_ _ _ _
_ __ | | | | ___ _ __ | |_ __ _(_)
| '_ \| |_| |/ _ \ '_ \| __/ _` | |
| | | | _ | __/ | | | || (_| | |
|_| |_|_| |_|\___|_| |_|\__\__,_|_|
''' % __version__)
def load_config():
if not os.path.exists(constant.NHENTAI_CONFIG_FILE):
return
try:
with open(constant.NHENTAI_CONFIG_FILE, 'r') as f:
constant.CONFIG.update(json.load(f))
except json.JSONDecodeError:
logger.error('Failed to load config file.')
write_config()
def write_config():
if not os.path.exists(constant.NHENTAI_HOME):
os.mkdir(constant.NHENTAI_HOME)
with open(constant.NHENTAI_CONFIG_FILE, 'w') as f:
f.write(json.dumps(constant.CONFIG))
def cmd_parser():
load_config()
parser = OptionParser('\n nhentai --search [keyword] --download'
'\n NHENTAI=http://h.loli.club nhentai --id [ID ...]'
'\n nhentai --file [filename]'
'\n\nEnvironment Variable:\n'
' NHENTAI nhentai mirror url')
# operation options
parser.add_option('--download', '-D', dest='is_download', action='store_true',
help='download doujinshi (for search results)')
parser.add_option('--show', '-S', dest='is_show', action='store_true', help='just show the doujinshi information')
# doujinshi options
parser.add_option('--id', type='string', dest='id', action='store', help='doujinshi ids set, e.g. 1,2,3')
parser.add_option('--search', '-s', type='string', dest='keyword', action='store',
help='search doujinshi by keyword')
parser.add_option('--favorites', '-F', action='store_true', dest='favorites',
help='list or download your favorites.')
# page options
parser.add_option('--page-all', dest='page_all', action='store_true', default=False,
help='all search results')
parser.add_option('--page', '--page-range', type='string', dest='page', action='store', default='',
help='page number of search results. e.g. 1,2-5,14')
parser.add_option('--sorting', dest='sorting', action='store', default='popular',
help='sorting of doujinshi (recent / popular / popular-[today|week])',
choices=['recent', 'popular', 'popular-today', 'popular-week', 'date'])
# download options
parser.add_option('--output', '-o', 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 for downloading doujinshi')
parser.add_option('--timeout', '-T', type='int', dest='timeout', action='store', default=30,
help='timeout for downloading doujinshi')
parser.add_option('--delay', '-d', type='int', dest='delay', action='store', default=0,
help='slow down between downloading every doujinshi')
parser.add_option('--proxy', type='string', dest='proxy', action='store',
help='store a proxy, for example: -p \'http://127.0.0.1:1080\'')
parser.add_option('--file', '-f', type='string', dest='file', action='store', help='read gallery IDs from file.')
parser.add_option('--format', type='string', dest='name_format', action='store',
help='format the saved folder name', default='[%i][%a][%t]')
parser.add_option('--dry-run', '-r', action='store_true', dest='dryrun', help='Dry run, skip file download.')
# generate options
parser.add_option('--html', dest='html_viewer', action='store_true',
help='generate a html viewer at current directory')
parser.add_option('--no-html', dest='is_nohtml', action='store_true',
help='don\'t generate HTML after downloading')
parser.add_option('--gen-main', dest='main_viewer', action='store_true',
help='generate a main viewer contain all the doujin in the folder')
parser.add_option('--cbz', '-C', dest='is_cbz', action='store_true',
help='generate Comic Book CBZ File')
parser.add_option('--pdf', '-P', dest='is_pdf', action='store_true',
help='generate PDF file')
parser.add_option('--rm-origin-dir', dest='rm_origin_dir', action='store_true', default=False,
help='remove downloaded doujinshi dir when generated CBZ or PDF file.')
parser.add_option('--meta', dest='generate_metadata', action='store_true',
help='generate a metadata file in doujinshi format')
parser.add_option('--regenerate-cbz', dest='regenerate_cbz', action='store_true', default=False,
help='regenerate the cbz file if exists')
# nhentai options
parser.add_option('--cookie', type='str', dest='cookie', action='store',
help='set cookie of nhentai to bypass Cloudflare captcha')
parser.add_option('--useragent', '--user-agent', type='str', dest='useragent', action='store',
help='set useragent to bypass Cloudflare captcha')
parser.add_option('--language', type='str', dest='language', action='store',
help='set default language to parse doujinshis')
parser.add_option('--clean-language', dest='clean_language', action='store_true', default=False,
help='set DEFAULT as language to parse doujinshis')
parser.add_option('--save-download-history', dest='is_save_download_history', action='store_true',
default=False, help='save downloaded doujinshis, whose will be skipped if you re-download them')
parser.add_option('--clean-download-history', action='store_true', default=False, dest='clean_download_history',
help='clean download history')
parser.add_option('--template', dest='viewer_template', action='store',
help='set viewer template', default='')
parser.add_option('--legacy', dest='legacy', action='store_true', default=False,
help='use legacy searching method')
try:
sys.argv = [unicode(i.decode(sys.stdin.encoding)) for i in sys.argv]
except (NameError, TypeError):
pass
except UnicodeDecodeError:
exit(0)
args, _ = parser.parse_args(sys.argv[1:])
if args.html_viewer:
generate_html(template=constant.CONFIG['template'])
exit(0)
if args.main_viewer and not args.id and not args.keyword and not args.favorites:
generate_main_html()
exit(0)
if args.clean_download_history:
with DB() as db:
db.clean_all()
logger.info('Download history cleaned.')
exit(0)
# --- set config ---
if args.cookie is not None:
constant.CONFIG['cookie'] = args.cookie
write_config()
logger.info('Cookie saved.')
exit(0)
elif args.useragent is not None:
constant.CONFIG['useragent'] = args.useragent
write_config()
logger.info('User-Agent saved.')
exit(0)
elif args.language is not None:
constant.CONFIG['language'] = args.language
write_config()
logger.info('Default language now set to \'{0}\''.format(args.language))
exit(0)
# TODO: search without language
if args.proxy is not None:
proxy_url = urlparse(args.proxy)
if not args.proxy == '' and proxy_url.scheme not in ('http', 'https', 'socks5', 'socks5h', 'socks4', 'socks4a'):
logger.error('Invalid protocol \'{0}\' of proxy, ignored'.format(proxy_url.scheme))
exit(0)
else:
constant.CONFIG['proxy'] = {
'http': args.proxy,
'https': args.proxy,
}
logger.info('Proxy now set to \'{0}\'.'.format(args.proxy))
write_config()
exit(0)
if args.viewer_template is not None:
if not args.viewer_template:
args.viewer_template = 'default'
if not os.path.exists(os.path.join(os.path.dirname(__file__),
'viewer/{}/index.html'.format(args.viewer_template))):
logger.error('Template \'{}\' does not exists'.format(args.viewer_template))
exit(1)
else:
constant.CONFIG['template'] = args.viewer_template
write_config()
# --- end set config ---
if args.favorites:
if not constant.CONFIG['cookie']:
logger.warning('Cookie has not been set, please use `nhentai --cookie \'COOKIE\'` to set it.')
exit(1)
if args.id:
_ = [i.strip() for i in args.id.split(',')]
args.id = set(int(i) for i in _ if i.isdigit())
if args.file:
with open(args.file, 'r') as f:
_ = [i.strip() for i in f.readlines()]
args.id = set(int(i) for i in _ if i.isdigit())
if (args.is_download or args.is_show) and not args.id and not args.keyword and not args.favorites:
logger.critical('Doujinshi id(s) are required for downloading')
parser.print_help()
exit(1)
if not args.keyword and not args.id and not args.favorites:
parser.print_help()
exit(1)
if args.threads <= 0:
args.threads = 1
elif args.threads > 15:
logger.critical('Maximum number of used threads is 15')
exit(1)
if args.dryrun and (args.is_cbz or args.is_pdf):
logger.critical('Cannot generate PDF or CBZ during dry-run')
exit(1)
return args
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