80 lines
3.3 KiB
Python
80 lines
3.3 KiB
Python
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import datetime
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import logging
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from csv import DictWriter
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from analysis.cache import Cache
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from fmframework.net import Network as FMNetwork
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from spotframework.net.network import Network as SpotNetwork
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from spotframework.model.uri import Uri
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logger = logging.getLogger(__name__)
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def prepare_scrobbles(spotnet: SpotNetwork,
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fmnet: FMNetwork,
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cache: Cache,
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from_date: datetime.datetime = None,
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to_date: datetime.datetime = None,
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limit: int = None):
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scrobbles = populated_scrobbles(spotnet=spotnet,
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fmnet=fmnet,
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cache=cache,
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from_date=from_date,
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to_date=to_date,
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limit=limit)
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save_scrobbles(scrobbles)
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def populated_scrobbles(spotnet: SpotNetwork,
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fmnet: FMNetwork,
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cache: Cache,
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from_date: datetime.datetime = None,
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to_date: datetime.datetime = None,
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limit: int = None):
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# get all scrobbles for date range
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scrobbles = fmnet.recent_tracks(limit=limit, from_time=from_date, to_time=to_date, page_limit=200)
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# populate with uris
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for scrobble in scrobbles:
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cache_entry = cache.get_track(name=scrobble.track.name.lower(), artist=scrobble.track.artist.name.lower())
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if cache_entry is not None and cache_entry.get('uri'):
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# uri is cached
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scrobble.uri = cache_entry.get('uri')
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else:
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# cache missed or doesn't have uri
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logger.info(f'pulling {scrobble.track}')
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spotify_search = spotnet.search(query_types=[Uri.ObjectType.track],
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track=scrobble.track.name,
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artist=scrobble.track.artist.name,
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response_limit=5).tracks
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if len(spotify_search) > 0:
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cache.set_track(name=scrobble.track.name.lower(),
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artist=scrobble.track.artist.name.lower(),
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uri=str(spotify_search[0].uri))
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scrobble.uri = str(spotify_search[0].uri)
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else:
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logger.debug('no search tracks returned')
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scrobble.uri = None
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return scrobbles
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def save_scrobbles(scrobbles):
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date = str(datetime.datetime.now()).replace(':', '.')
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with open(f'{date}_scrobbles.csv', 'w', newline='', encoding='UTF-8') as fileobj:
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headers = ['track', 'album', 'artist', 'time', 'track id', 'album id', 'artist id', 'uri']
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writer = DictWriter(fileobj, fieldnames=headers, dialect='excel-tab')
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writer.writeheader()
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for scrobble in scrobbles:
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writer.writerow({
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'track': scrobble.track.name,
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'album': scrobble.track.album.name,
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'artist': scrobble.track.artist.name,
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'time': scrobble.time,
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'track id': scrobble.track.mbid,
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'album id': scrobble.track.album.mbid,
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'artist id': scrobble.track.artist.mbid,
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'uri': str(scrobble.uri) if scrobble.uri is not None else ''
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})
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