55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2004-2005 Tristan Seligmann and Jonathan Jacobs
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# Copyright (C) 2012-2014 Bastian Kleineidam
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# Copyright (C) 2015-2016 Tobias Gruetzmacher
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from __future__ import absolute_import, division, print_function
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from ..scraper import _ParserScraper
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from ..helpers import indirectStarter
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# Common base classes for comics with the same structure (same hosting
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# software, for example) go here. Since those are shared by many modules,
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# please don't use lists of expression, as that makes it hard to track which
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# expression is for which comics.
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def xpath_class(name):
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"""Returns an XPath expressions which finds a tag which has a specified
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class."""
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return 'contains(concat(" ", @class, " "), " %s ")' % name
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WP_LATEST_SEARCH = '//a[%s]' % xpath_class('comic-nav-last')
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WP_PREV_SEARCH = '//a[%s]' % xpath_class('comic-nav-previous')
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class _WordPressScraper(_ParserScraper):
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imageSearch = '//div[@id="comic"]//img'
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prevSearch = WP_PREV_SEARCH
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class _WPNaviIn(_WordPressScraper):
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prevSearch = '//a[%s]' % xpath_class('navi-prev-in')
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class _ComicControlScraper(_ParserScraper):
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imageSearch = '//img[@id="cc-comic"]'
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prevSearch = '//a[@rel="prev"]'
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class _TumblrScraper(_ParserScraper):
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starter = indirectStarter
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def namer(self, image_url, page_url):
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# tumblr URLs: http://host/post/num/name
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# 0 1 2 3 4 5
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parts = page_url.split('/')
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if len(parts) > 5:
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return '%s_%s' % (parts[4], parts[5])
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else:
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return parts[4]
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def shouldSkipUrl(self, url, data):
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"""Reblogged stuff is iframed"""
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return data.xpath('//div[@id="post"]//iframe')
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