66 lines
1.8 KiB
Python
66 lines
1.8 KiB
Python
import csv
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import tempfile
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from django.db.models import Q
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from scrobbles.models import Scrobble
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def export_scrobbles(start_date=None, end_date=None, format="AS"):
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start_query = Q()
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end_query = Q()
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if start_date:
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start_query = Q(timestamp__gte=start_date)
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if start_date:
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end_query = Q(timestamp__lte=end_date)
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scrobble_qs = Scrobble.objects.filter(start_query, end_query, track__isnull=False)
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headers = []
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extension = "tsv"
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delimiter = "\t"
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if format == "as":
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headers = [
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["#AUDIOSCROBBLER/1.1"],
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["#TZ/UTC"],
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["#CLIENT/Vrobbler 1.0.0"],
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]
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if format == "csv":
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delimiter = ","
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extension = "csv"
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headers = [
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[
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"artists",
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"album",
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"title",
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"track_number",
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"run_time",
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"rating",
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"timestamp",
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"musicbrainz_id",
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]
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]
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with tempfile.NamedTemporaryFile(mode="w", delete=False) as outfile:
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writer = csv.writer(outfile, delimiter=delimiter)
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for row in headers:
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writer.writerow(row)
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for scrobble in scrobble_qs:
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track = scrobble.track
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track_number = 0 # TODO Add track number
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track_rating = "S" # TODO implement ratings?
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track_artist = track.artist or track.album.artist
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row = [
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track_artist,
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track.album.name,
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track.title,
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track_number,
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track.run_time,
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track_rating,
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scrobble.timestamp.strftime("%s"),
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track.musicbrainz_id,
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]
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writer.writerow(row)
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return outfile.name, extension
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