dosage/scripts/gocomics.py
2012-12-13 21:05:27 +01:00

111 lines
3.4 KiB
Python
Executable file

#!/usr/bin/env python
# Copyright (C) 2012 Bastian Kleineidam
"""
Script to get a list of gocomics and save the info in a JSON file for further processing.
"""
from __future__ import print_function
import re
import sys
import os
import json
sys.path.append(os.path.join(os.path.dirname(__file__), ".."))
from dosagelib.util import tagre, getPageContent, asciify, unescape
from dosagelib.scraper import get_scrapers
from scriptutil import contains_case_insensitive, capfirst
json_file = __file__.replace(".py", ".json")
#<a href="/shortname" class="alpha_list updated">name</a>
url_matcher = re.compile(tagre("a", "href", r'(/[^"]+)', after="alpha_list") + r"([^<]+)</a>")
# names of comics to exclude
exclude_comics = [
"FrikkFrakkAndFrank", # too few comics
"Apocalypseharry", # too few comics
"BatkidandBatrat", # too few comics
"BETWEENTHELINES", # comic unavailable
"Bonner", # missing page
"Buster", # comic unavailabe
"DALTONDOG", # comic unavailable
"DellAndSteve", # too few comics
"Dilbert", # redirect
"InkeeDoodles", # comic unavailable
"MaggiesComics", # too few comics
"OfMiceandMud", # too few comics
"OysterWar", # too few comics
"PIGTIMES", # comic unavailable
"PS", # comic unavailable
"RichardsPoorAlmanac", # missing images
"SherpaAid", # comic unavailable
"SparComics", # comic unavailable
"SurvivingSingle", # comic unavailable
]
def handle_url(url, res):
"""Parse one search result page."""
print("Parsing", url, file=sys.stderr)
try:
data, baseUrl = getPageContent(url)
except IOError as msg:
print("ERROR:", msg, file=sys.stderr)
return
for match in url_matcher.finditer(data):
shortname = match.group(1)
name = unescape(match.group(2))
name = asciify(name.replace('&', 'And').replace('@', 'At'))
name = capfirst(name)
if name in exclude_comics:
continue
if contains_case_insensitive(res, name):
# we cannot handle two comics that only differ in case
print("WARN: skipping possible duplicate", name, file=sys.stderr)
continue
res[name] = shortname
def save_result(res):
"""Save result to file."""
with open(json_file, 'wb') as f:
json.dump(res, f, sort_keys=True)
def get_results():
"""Parse all search result pages."""
# store info in a dictionary {name -> shortname}
res = {}
handle_url('http://www.gocomics.com/features', res)
handle_url('http://www.gocomics.com/explore/editorial_list', res)
handle_url('http://www.gocomics.com/explore/sherpa_list', res)
save_result(res)
def has_creators_comic(name):
cname = "Creators/%s" % name
for scraperclass in get_scrapers():
lname = scraperclass.get_name().lower()
if lname == cname.lower():
return True
return False
def print_results(args):
"""Print all comics that have at least the given number of minimum comic strips."""
with open(json_file, "rb") as f:
comics = json.load(f)
for name, shortname in sorted(comics.items()):
if name in exclude_comics:
continue
if has_creators_comic(name):
prefix = '#'
else:
prefix = ''
print("%sadd(%r, %r)" % (prefix, str(name), str(shortname)))
if __name__ == '__main__':
if len(sys.argv) > 1:
print_results(sys.argv[1:])
else:
get_results()