76cb004eb4
One of the goal is to not import all modules needed by filters by loading the page file. In the same goal, move the import of parsers in the class definition.
112 lines
3.6 KiB
Python
112 lines
3.6 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright(C) 2011-2014 Laurent Bachelier
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#
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# This file is part of weboob.
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#
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# weboob is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# weboob is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with weboob. If not, see <http://www.gnu.org/licenses/>.
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import re
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from weboob.capabilities.paste import BasePaste, PasteNotFound
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from weboob.tools.browser2.filters import CleanText, DateTime, Env, RawText, Regexp
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from weboob.tools.browser2.page import HTMLPage, method, PagesBrowser, URL
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from weboob.tools.browser2.elements import ItemElement
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from weboob.tools.exceptions import BrowserHTTPNotFound
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class Spam(Exception):
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def __init__(self):
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super(Spam, self).__init__("Detected as spam and unable to handle the captcha")
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class PastealaconPaste(BasePaste):
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# all pastes are public
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public = True
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# TODO perhaps move this logic elsewhere, remove this and id2url from capability
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# (page_url is required by pastoob)
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@property
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def page_url(self):
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return '%s%s' % (PastealaconBrowser.BASEURL, self.id)
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class PastePage(HTMLPage):
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@method
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class fill_paste(ItemElement):
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klass = PastealaconPaste
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obj_id = Env('id')
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obj_title = Regexp(CleanText('id("content")/h3'), r'Posted by (.+) on .+ \(')
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obj__date = DateTime(Regexp(CleanText('id("content")/h3'), r'Posted by .+ on (.+) \('))
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obj_contents = RawText('//textarea[@id="code"]')
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def parse(self, el):
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# there is no 404, try to detect if there really is a content
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if len(el.xpath('id("content")/div[@class="syntax"]//ol')) != 1:
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raise PasteNotFound()
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class CaptchaPage(HTMLPage):
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pass
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class PostPage(HTMLPage):
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def post(self, paste, expiration=None):
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form = self.get_form(name='editor')
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form['code2'] = paste.contents
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form['poster'] = paste.title
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if expiration:
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form['expiry'] = expiration
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form.submit()
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class PastealaconBrowser(PagesBrowser):
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BASEURL = 'http://pastealacon.com/'
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paste = URL(r'(?P<id>\d+)', PastePage)
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captcha = URL(r'%s' % re.escape('pastebin.php?captcha=1'), CaptchaPage)
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raw = URL(r'%s(?P<id>\d+)' % re.escape('pastebin.php?dl='))
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post = URL(r'$', PostPage)
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@paste.id2url
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def get_paste(self, url):
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url = self.absurl(url, base=True)
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m = self.paste.match(url)
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if m:
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return PastealaconPaste(m.groupdict()['id'])
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def fill_paste(self, paste):
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"""
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Get as much as information possible from the paste page
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"""
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self.paste.stay_or_go(id=paste.id)
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return self.page.fill_paste(paste)
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def get_contents(self, _id):
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"""
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Get the contents from the raw URL
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This is the fastest and safest method if you only want the content.
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Returns unicode.
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"""
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try:
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return self.raw.open(id=_id).text
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except BrowserHTTPNotFound:
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raise PasteNotFound()
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def post_paste(self, paste, expiration=None):
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self.post.stay_or_go().post(paste, expiration=expiration)
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if self.captcha.is_here():
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raise Spam()
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self.page.fill_paste(paste)
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