Add Pastebin backend and Paste capability

It is able to get a paste, and post a new one.
Only the contents and title fields are supported for now.

weboob/backends/pastebin/browser.py

@@ -0,0 +1,48 @@
+# -*- 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 weboob.tools.browser import BaseBrowser
+
+from .pages import PastePage, PostPage
+from .paste import PastebinPaste
+
+__all__ = ['PastebinBrowser']
+
+from weboob.tools.browser import BaseBrowser
+BaseBrowser.SAVE_RESPONSES=True
+
+class PastebinBrowser(BaseBrowser):
+    DOMAIN = 'pastebin.com'
+    ENCODING = 'UTF-8'
+    PAGES = {'http://%s/(?P<id>.+)' % DOMAIN: PastePage,
+            'http://%s/' % DOMAIN: PostPage}
+
+    def fill_paste(self, paste):
+        self.location(paste.page_url)
+        return self.page.fill_paste(paste)
+
+    def get_contents(self, _id):
+        return self.readurl('http://%s/raw.php?i=%s' % (self.DOMAIN, _id))
+
+    def post_paste(self, paste):
+        self.home()
+        self.page.post(paste)
+        paste.id = self.page.get_id()
+        self.fill_paste(paste)