new backend allrecipes

modules/allrecipes/browser.py

@@ -0,0 +1,51 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2013 Julien Veyssier
+#
+# 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, BrowserHTTPNotFound
+
+from .pages import RecipePage, ResultsPage, FourOFourPage
+
+
+__all__ = ['AllrecipesBrowser']
+
+
+class AllrecipesBrowser(BaseBrowser):
+    DOMAIN = 'allrecipes.com'
+    PROTOCOL = 'http'
+    ENCODING = 'utf-8'
+    USER_AGENT = BaseBrowser.USER_AGENTS['wget']
+    PAGES = {
+        'http://allrecipes.com/search/default.aspx\?qt=k&wt=.*&rt=r&origin=.*': ResultsPage,
+        'http://allrecipes.com/Recipe/.*/Detail.aspx': RecipePage,
+        'http://allrecipes.com/404.aspx.*': FourOFourPage
+    }
+
+    def iter_recipes(self, pattern):
+        self.location('http://allrecipes.com/search/default.aspx?qt=k&wt=%s&rt=r&origin=Home%%20Page' % (pattern))
+        assert self.is_on_page(ResultsPage)
+        return self.page.iter_recipes()
+
+    def get_recipe(self, id):
+        try:
+            self.location('http://allrecipes.com/Recipe/%s/Detail.aspx' % id)
+        except BrowserHTTPNotFound:
+            return
+        if self.is_on_page(RecipePage):
+            return self.page.get_recipe(id)