support repositories to manage backends (closes #747)

modules/pastealacon/browser.py

@@ -0,0 +1,74 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2011 Laurent Bachelier
+#
+# This file is part of weboob.
+#
+# weboob is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# weboob is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with weboob. If not, see <http://www.gnu.org/licenses/>.
+
+from mechanize import RobustFactory
+import re
+
+from weboob.tools.browser import BaseBrowser, BrowserUnavailable, BrowserHTTPNotFound
+
+from weboob.capabilities.paste import PasteNotFound
+from weboob.tools.browser.decorators import id2url, check_url
+
+from .pages import PastePage, CaptchaPage, PostPage
+from .paste import PastealaconPaste
+
+__all__ = ['PastealaconBrowser']
+
+class PastealaconBrowser(BaseBrowser):
+    DOMAIN = 'pastealacon.com'
+    ENCODING = 'ISO-8859-1'
+    PASTE_URL = 'http://%s/(?P<id>\d+)' % DOMAIN
+    PAGES = {PASTE_URL: PastePage,
+             'http://%s/%s' % (DOMAIN, re.escape('pastebin.php?captcha=1')): CaptchaPage,
+             'http://%s/' % DOMAIN: PostPage}
+
+    def __init__(self, *args, **kwargs):
+        kwargs['factory'] = RobustFactory()
+        BaseBrowser.__init__(self, *args, **kwargs)
+
+    @id2url(PastealaconPaste.id2url)
+    @check_url(PASTE_URL)
+    def get_paste(self, url):
+        _id = re.match('^%s$' % self.PASTE_URL, url).groupdict()['id']
+        return PastealaconPaste(_id)
+
+    def fill_paste(self, paste):
+        """
+        Get as much as information possible from the paste page
+        """
+        self.location(paste.page_url)
+        return self.page.fill_paste(paste)
+
+    def get_contents(self, _id):
+        """
+        Get the contents from the raw URL
+        This is the fastest and safest method if you only want the content.
+        Returns unicode.
+        """
+        try:
+            return self.readurl('http://%s/pastebin.php?dl=%s' % (self.DOMAIN, _id), if_fail='raise').decode(self.ENCODING)
+        except BrowserHTTPNotFound:
+            raise PasteNotFound()
+
+    def post_paste(self, paste, expiration=None):
+        self.home()
+        self.page.post(paste, expiration=expiration)
+        if self.is_on_page(CaptchaPage):
+            raise BrowserUnavailable("Detected as spam and unable to handle the captcha")
+        paste.id = self.page.get_id()