Remove EchoNest support (Closes #10)

[mpd-sima.git] / sima / lib / simaecho.py

diff --git a/sima/lib/simaecho.py b/sima/lib/simaecho.py
deleted file mode 100644 (file)
index 393d723..0000000
--- a/sima/lib/simaecho.py
+++ /dev/null
@@ -1,140 +0,0 @@
-# -*- coding: utf-8 -*-
-
-# Copyright (c) 2014 Jack Kaliko <kaliko@azylum.org>
-#
-#   This program is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-#
-#   This program 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 General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-#
-
-"""
-Consume EchoNest web service
-"""
-
-__version__ = '0.0.5'
-__author__ = 'Jack Kaliko'
-
-
-
-from sima import ECH
-from sima.lib.meta import Artist
-from sima.lib.track import Track
-from sima.lib.http import HttpClient
-from sima.utils.utils import WSError, WSNotFound
-from sima.utils.utils import getws
-if len(ECH.get('apikey')) == 23:  # simple hack allowing imp.reload
-    getws(ECH)
-
-
-def get_mbid(obj, foreign='foreign_ids'):
-    if foreign in obj:
-        for frgnid in obj.get(foreign):
-            if frgnid.get('catalog') == 'musicbrainz':
-                return frgnid.get('foreign_id').split(':')[2]
-    return None
-
-
-class SimaEch:
-    """EchoNest http client
-    """
-    root_url = 'http://{host}/api/{version}'.format(**ECH)
-    name = 'EchoNest'
-    cache = False
-    """HTTP cache to use, in memory or persitent.
-
-    :param BaseCache cache: Set a cache, defaults to `False`.
-    """
-    stats = {'etag':0,
-             'ccontrol':0,
-             'minrl':120,
-             'total':0}
-
-    def __init__(self):
-        self.http = HttpClient(cache=self.cache, stats=self.stats)
-
-    def _controls_answer(self, ans):
-        """Controls answer.
-        """
-        status = ans.get('response').get('status')
-        code = status.get('code')
-        if code is 0:
-            return True
-        if code is 5:
-            raise WSNotFound('Artist not found')
-        raise WSError(status.get('message'))
-
-    def _forge_payload(self, artist, top=False):
-        """Build payload
-        """
-        payload = {'api_key': ECH.get('apikey')}
-        if not isinstance(artist, Artist):
-            raise TypeError('"{0!r}" not an Artist object'.format(artist))
-        if artist.mbid:
-            payload.update(id='musicbrainz:artist:{0}'.format(artist.mbid))
-        else:
-            payload.update(name=artist.name)
-        payload.update(bucket='id:musicbrainz')
-        payload.update(results=100)
-        if top:
-            if artist.mbid:
-                aid = payload.pop('id')
-                payload.update(artist_id=aid)
-            else:
-                name = payload.pop('name')
-                payload.update(artist=name)
-            payload.update(results=100)
-            payload.update(sort='song_hotttnesss-desc')
-        # > hashing the URL into a cache key
-        # return a sorted list of 2-tuple to have consistent cache
-        return sorted(payload.items(), key=lambda param: param[0])
-
-    def get_similar(self, artist):
-        """Fetch similar artists
-
-        :param sima.lib.meta.Artist artist: `Artist` to fetch similar artists from
-        :returns: generator of :class:`sima.lib.meta.Artist`
-        """
-        payload = self._forge_payload(artist)
-        # Construct URL
-        ressource = '{0}/artist/similar'.format(SimaEch.root_url)
-        ans = self.http(ressource, payload)
-        self._controls_answer(ans.json())  # pylint: disable=no-member
-        for art in ans.json().get('response').get('artists'):  # pylint: disable=no-member
-            mbid = get_mbid(art)
-            yield Artist(mbid=mbid, name=art.get('name'))
-
-    def get_toptrack(self, artist):
-        """Fetch artist top tracks
-
-        :param sima.lib.meta.Artist artist: `Artist` to fetch top tracks from
-        :returns: generator of :class:`sima.lib.track.Track`
-        """
-        payload = self._forge_payload(artist, top=True)
-        # Construct URL
-        ressource = '{0}/song/search'.format(SimaEch.root_url)
-        ans = self.http(ressource, payload)
-        self._controls_answer(ans.json())  # pylint: disable=no-member
-        titles = list()
-        art = {'artist': artist.name,
-               'musicbrainz_artistid': artist.mbid,}
-        for song in ans.json().get('response').get('songs'):  # pylint: disable=no-member
-            title = song.get('title')
-            if not art.get('musicbrainz_artistid'):
-                art['musicbrainz_artistid'] = get_mbid(song, 'artist_foreign_ids')
-            if title not in titles:
-                titles.append(title)
-                yield Track(title=title, **art)
-
-
-# VIM MODLINE
-# vim: ai ts=4 sw=4 sts=4 expandtab