mirror of https://github.com/krateng/maloja.git
75 lines
2.4 KiB
Python
75 lines
2.4 KiB
Python
# for information that is not authorative, but should be saved anyway because it
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# changes infrequently and DB access is expensive
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from doreah.regular import runyearly, rundaily
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from .. import database
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from . import sqldb
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from .. import malojatime as mjt
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medals_artists = {
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# year: {'gold':[],'silver':[],'bronze':[]}
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}
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medals_tracks = {
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# year: {'gold':[],'silver':[],'bronze':[]}
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}
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weekly_topartists = []
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weekly_toptracks = []
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@runyearly
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def update_medals():
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global medals_artists, medals_tracks
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medals_artists.clear()
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medals_tracks.clear()
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with sqldb.engine.begin() as conn:
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for year in mjt.ranges(step="year"):
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if year == mjt.thisyear(): break
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charts_artists = sqldb.count_scrobbles_by_artist(since=year.first_stamp(),to=year.last_stamp(),resolve_ids=False,dbconn=conn)
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charts_tracks = sqldb.count_scrobbles_by_track(since=year.first_stamp(),to=year.last_stamp(),resolve_ids=False,dbconn=conn)
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entry_artists = {'gold':[],'silver':[],'bronze':[]}
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entry_tracks = {'gold':[],'silver':[],'bronze':[]}
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medals_artists[year.desc()] = entry_artists
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medals_tracks[year.desc()] = entry_tracks
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for entry in charts_artists:
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if entry['rank'] == 1: entry_artists['gold'].append(entry['artist_id'])
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elif entry['rank'] == 2: entry_artists['silver'].append(entry['artist_id'])
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elif entry['rank'] == 3: entry_artists['bronze'].append(entry['artist_id'])
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else: break
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for entry in charts_tracks:
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if entry['rank'] == 1: entry_tracks['gold'].append(entry['track_id'])
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elif entry['rank'] == 2: entry_tracks['silver'].append(entry['track_id'])
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elif entry['rank'] == 3: entry_tracks['bronze'].append(entry['track_id'])
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else: break
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@rundaily
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def update_weekly():
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global weekly_topartists, weekly_toptracks
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weekly_topartists.clear()
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weekly_toptracks.clear()
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with sqldb.engine.begin() as conn:
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for week in mjt.ranges(step="week"):
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if week == mjt.thisweek(): break
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charts_artists = sqldb.count_scrobbles_by_artist(since=week.first_stamp(),to=week.last_stamp(),resolve_ids=False,dbconn=conn)
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charts_tracks = sqldb.count_scrobbles_by_track(since=week.first_stamp(),to=week.last_stamp(),resolve_ids=False,dbconn=conn)
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for entry in charts_artists:
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if entry['rank'] == 1: weekly_topartists.append(entry['artist_id'])
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else: break
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for entry in charts_tracks:
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if entry['rank'] == 1: weekly_toptracks.append(entry['track_id'])
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else: break
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