dosage/scripts/creators.py
2016-04-07 00:20:03 +02:00

95 lines
2.9 KiB
Python
Executable file

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (C) 2012-2014 Bastian Kleineidam
# Copyright (C) 2015-2016 Tobias Gruetzmacher
"""
Script to get a list of creators.com comics and save the info in a JSON file
for further processing.
"""
from __future__ import absolute_import, division, print_function
import codecs
import sys
import os
import requests
from lxml import html
sys.path.append(os.path.join(os.path.dirname(__file__), "..")) # noqa
from dosagelib.util import get_page
from dosagelib.scraper import get_scraperclasses
from scriptutil import (contains_case_insensitive, save_result, load_result,
truncate_name, format_name)
json_file = __file__.replace(".py", ".json")
# names of comics to exclude
exclude_comics = [
'Doodles', # no images
]
def handle_url(url, session, res):
"""Parse one listing page."""
print("Parsing", url, file=sys.stderr)
try:
data = html.document_fromstring(get_page(url, session).text)
data.make_links_absolute(url)
except IOError as msg:
print("ERROR:", msg, file=sys.stderr)
return
for comicdiv in data.cssselect('ul.all-test li'):
comiclink = comicdiv.cssselect('a')[0]
comicurl = comiclink.attrib['href']
name = format_name(comicdiv.cssselect('p strong')[0].text)
if name in exclude_comics:
continue
if contains_case_insensitive(res, name):
# we cannot handle two comics that only differ in case
print("INFO: skipping possible duplicate", repr(name),
file=sys.stderr)
continue
res[name] = comicurl.rsplit('/', 1)[1]
def get_results():
"""Parse all search result pages."""
# store info in a dictionary {name -> shortname}
res = {}
sess = requests.Session()
handle_url('https://www.creators.com/categories/comics/all', sess, res)
handle_url('https://www.creators.com/categories/cartoons/all', sess, res)
save_result(res, json_file)
def has_gocomics_comic(name):
"""Test if comic name already exists."""
cname = "Gocomics/%s" % name
for scraperclass in get_scraperclasses():
lname = scraperclass.getName().lower()
if lname == cname.lower():
return True
return False
def print_results(args):
"""Print comics."""
min_comics, filename = args
with codecs.open(filename, 'a', 'utf-8') as fp:
for name, path in sorted(load_result(json_file).items()):
lang = 'Es' if name.lower().endswith('spanish') else ''
if has_gocomics_comic(name):
fp.write(u'# %s has a duplicate in gocomics\n' %
truncate_name(name))
else:
fp.write(u"class %s(_Creators%s):\n path = %r\n\n\n" %
(truncate_name(name), lang, path))
if __name__ == '__main__':
if len(sys.argv) > 1:
print_results(sys.argv[1:])
else:
get_results()