dosage/scripts/gocomics.py

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#!/usr/bin/env python
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# Copyright (C) 2012-2013 Bastian Kleineidam
"""
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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
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import requests
sys.path.append(os.path.join(os.path.dirname(__file__), ".."))
from dosagelib.util import tagre, getPageContent, asciify, unescape
from dosagelib.scraper import get_scraperclasses
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from scriptutil import contains_case_insensitive, capfirst, save_result, load_result, truncate_name
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>")
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# names of comics to exclude
exclude_comics = [
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"FrikkFrakkAndFrank", # too few comics
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"Apocalypseharry", # too few comics
"BatkidandBatrat", # too few comics
"BETWEENTHELINES", # comic unavailable
"Bonner", # missing page
"Buster", # comic unavailabe
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"CarteBlanche", # missing images
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"DALTONDOG", # comic unavailable
"DellAndSteve", # too few comics
"Dilbert", # redirect
"DutchnPals", # too few comics
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"FlexandTone", # too few comics
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"InkeeDoodles", # comic unavailable
"MaggiesComics", # too few comics
"OfMiceandMud", # too few comics
"OysterWar", # too few comics
"PIGTIMES", # comic unavailable
"PS", # comic unavailable
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"RichardsPoorAlmanac", # missing images
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"SherpaAid", # comic unavailable
"Slowpoke", # comic moved
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"SparComics", # comic unavailable
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"SurvivingSingle", # comic unavailable
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"WhatTheFrak", # too few comics
"ZeekyZebraandCompany", # too few comics
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]
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def handle_url(url, session, res):
"""Parse one search result page."""
print("Parsing", url, file=sys.stderr)
try:
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data, baseUrl = getPageContent(url, session)
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'))
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name = capfirst(name)
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if name in exclude_comics:
continue
if contains_case_insensitive(res, name):
# we cannot handle two comics that only differ in case
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print("INFO: skipping possible duplicate", name, file=sys.stderr)
continue
res[name] = shortname
def get_results():
"""Parse all search result pages."""
# store info in a dictionary {name -> shortname}
res = {}
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session = requests.Session()
handle_url('http://www.gocomics.com/features', session, res)
handle_url('http://www.gocomics.com/explore/editorial_list', session, res)
handle_url('http://www.gocomics.com/explore/sherpa_list', session, res)
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save_result(res, json_file)
def has_creators_comic(name):
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"""Test if comic name already exists."""
cname = "Creators/%s" % name
for scraperclass in get_scraperclasses():
lname = scraperclass.getName().lower()
if lname == cname.lower():
return True
return False
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def print_results(args):
"""Print all comics that have at least the given number of minimum comic strips."""
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for name, shortname in sorted(load_result(json_file).items()):
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if name in exclude_comics:
continue
if has_creators_comic(name):
prefix = '#'
else:
prefix = ''
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print("%sadd(%r, %r)" % (prefix, str(truncate_name(name)), str(shortname)))
if __name__ == '__main__':
if len(sys.argv) > 1:
print_results(sys.argv[1:])
else:
get_results()