Create Radioob Module for Nectarine Demoscene Music

Signed-off-by: Thomas Lecavelier <thomas-weboob@lecavelier.name>

modules/nectarine/__init__.py

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+from .backend import NectarineBackend
+
+__all__ = ['NectarineBackend']

modules/nectarine/backend.py

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+# -*- coding: utf-8 -*-
+# Copyright(C) 2013 Thomas Lecavelier
+#
+# 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.capabilities.radio import ICapRadio, Radio
+from weboob.capabilities.collection import ICapCollection
+from weboob.tools.backend import BaseBackend
+from .browser import NectarineBrowser
+
+__all__ = ['NectarineBackend']
+
+class NectarineBackend(BaseBackend, ICapRadio, ICapCollection):
+    NAME = 'nectarine'
+    MAINTAINER = u'Thomas Lecavelier'
+    EMAIL = 'thomas-weboob@lecavelier.name'
+    VERSION = '0.h'
+    DESCRIPTION = u'Nectarine Demoscene Radio'
+    # License of your module
+    LICENSE = 'AGPLv3+'
+
+    BROWSER = NectarineBrowser
+
+    def iter_resources(self, objs, split_path):
+        if Radio in objs:
+            self._restrict_level(split_path)
+        for radio in self.browser.iter_radios_list():
+            self.browser.get_current_emission()
+            radio.current = self.browser.get_current_emission()
+            yield radio
+
+    def iter_radios_search(self, pattern):
+        for radio in self.browser.iter_radios_list():
+            if pattern.lower() in radio.title.lower() or pattern.lower() in radio.description.lower():
+                self.browser.get_current_emission()
+                radio.current = self.browser.get_current_emission()
+
+                yield radio
+
+    def get_radio(self, radio):
+        if not isinstance(radio, Radio):
+           for rad in self.browser.iter_radios_list():
+               if rad.id == radio:
+                  return rad
+        return None

modules/nectarine/browser.py

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+# * -*- coding: utf-8 -*-
+
+# Copyright(C) 2013  Thomas Lecavelier
+#
+# 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 LivePage, StreamsPage
+
+__all__ = ['NectarineBrowser']
+
+class NectarineBrowser(BaseBrowser):
+    DOMAIN = 'www.scenemusic.net'
+    PROTOCOL = 'https'
+    ENCODING = 'utf-8'
+    USER_AGENT = BaseBrowser.USER_AGENTS['desktop_firefox']
+    PAGES = {
+        'https://www\.scenemusic\.net/demovibes/xml/streams/': StreamsPage,
+        'https://www\.scenemusic\.net/demovibes/xml/queue/': LivePage
+    }
+
+    def home(self):
+        self.location('/demovibes/xml/streams/')
+
+        assert self.is_on_page(StreamsPage)
+
+    def iter_radios_list(self):
+        self.location('/demovibes/xml/streams/')
+
+        assert self.is_on_page(StreamsPage)
+        return self.page.iter_radios_list()
+
+    def get_current_emission(self):
+        self.location('/demovibes/xml/queue/')
+        assert self.is_on_page(LivePage)
+        return self.page.get_current_emission()

modules/nectarine/pages.py

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+# * -*- coding: utf-8 -*-
+
+# Copyright(C) 2013  Thomas Lecavelier
+#
+# 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 BasePage
+from weboob.capabilities.radio import Radio, Stream, Emission
+
+__all__ = ['LivePage', 'StreamsPage']
+
+class StreamsPage(BasePage):
+    def iter_radios_list(self):
+        radio = Radio('necta')
+        radio.title = u'Nectarine'
+        radio.description = u'Nectarine Demoscene Radio'
+        radio.streams = []
+
+        index = -1
+
+        for el in self.document.xpath('//stream'):
+            index += 1
+            stream_url = unicode(el.findtext('url'))
+            bitrate = unicode(el.findtext('bitrate'))
+            encode = unicode(el.findtext('type'))
+            country = unicode(el.findtext('country')).upper()
+            stream = Stream(index)
+            stream.title = ' '.join([radio.title, country, encode, bitrate, 'kbps'])
+            stream.url = stream_url
+            radio.streams.append(stream)
+
+        yield radio
+
+
+
+class LivePage(BasePage):
+    def get_current_emission(self):
+        current = Emission(0)
+        current.artist = unicode(self.document.xpath('//playlist/now/entry/artist')[0].text)
+        current.title = unicode(self.document.xpath('//playlist/now/entry/song')[0].text)
+        return current

modules/nectarine/test.py

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+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2013 Thomas Lecavelier
+#
+# 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.test import BackendTest
+
+
+class NectarineTest(BackendTest):
+    BACKEND = 'nectarine'
+
+    def test_nectarine(self):
+        l = list(self.backend.iter_radios_search(''))
+        self.assertTrue(len(l) > 0)