new lyrics backend: parolesnet

modules/parolesnet/browser.py

@@ -0,0 +1,52 @@
+# -*- 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 ResultsPage, SonglyricsPage, ArtistSongsPage, HomePage
+
+
+__all__ = ['ParolesnetBrowser']
+
+
+class ParolesnetBrowser(BaseBrowser):
+    DOMAIN = 'www.paroles.net'
+    PROTOCOL = 'http'
+    ENCODING = 'utf-8'
+    USER_AGENT = BaseBrowser.USER_AGENTS['wget']
+    PAGES = {
+        'http://www.paroles.net': HomePage,
+        'http://www.paroles.net/search': ResultsPage,
+        'http://www.paroles.net/.*/paroles-.*': SonglyricsPage,
+        'http://www.paroles.net/[a-z\-]*': ArtistSongsPage
+    }
+
+    def iter_lyrics(self, criteria, pattern):
+        self.location('http://www.paroles.net')
+        assert self.is_on_page(HomePage)
+        return self.page.iter_lyrics(criteria, pattern)
+
+    def get_lyrics(self, id):
+        try:
+            self.location('http://www.paroles.net/%s' % id)
+        except BrowserHTTPNotFound:
+            return
+        if self.is_on_page(SonglyricsPage):
+            return self.page.get_lyrics(id)