mirror of https://github.com/krateng/maloja.git
65 lines
1.6 KiB
Python
65 lines
1.6 KiB
Python
from . import MetadataInterface
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import urllib.parse, urllib.request
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import json
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import time
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import threading
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from ..__pkginfo__ import USER_AGENT
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class MusicBrainz(MetadataInterface):
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name = "MusicBrainz"
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identifier = "musicbrainz"
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# musicbrainz is rate-limited
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lock = threading.Lock()
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useragent = USER_AGENT
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settings = {
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}
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metadata = {
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"response_type":"json",
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"response_parse_tree_track": ["images",0,"thumbnails","500"],
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"required_settings": [],
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}
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def get_image_artist(self,artist):
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return None
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# not supported
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def get_image_track(self,track):
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self.lock.acquire()
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try:
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artists, title = track
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artiststring = ", ".join(artists) #Join artists collection into string
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titlestring = title
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querystr = urllib.parse.urlencode({
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"fmt":"json",
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"query":"{title} {artist}".format(artist=artiststring,title=titlestring)
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})
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req = urllib.request.Request(**{
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"url":"https://musicbrainz.org/ws/2/release?" + querystr,
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"method":"GET",
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"headers":{
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"User-Agent":self.useragent
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}
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})
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response = urllib.request.urlopen(req)
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responsedata = response.read()
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data = json.loads(responsedata)
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mbid = data["releases"][0]["id"]
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response = urllib.request.urlopen(
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"https://coverartarchive.org/release/{mbid}?fmt=json".format(mbid=mbid)
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)
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responsedata = response.read()
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data = json.loads(responsedata)
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imgurl = self.metadata_parse_response_track(data)
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if imgurl is not None: imgurl = self.postprocess_url(imgurl)
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return imgurl
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except Exception:
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return None
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finally:
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time.sleep(2)
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self.lock.release()
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