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maloja/maloja/database/cached.py
2022-04-04 16:17:42 +02:00

70 lines
2.0 KiB
Python

# for information that is not authorative, but should be saved anyway because it
# changes infrequently and DB access is expensive
from doreah.regular import runyearly, rundaily
from .. import database
from .. import malojatime as mjt
medals_artists = {
# year: {'gold':[],'silver':[],'bronze':[]}
}
medals_tracks = {
# year: {'gold':[],'silver':[],'bronze':[]}
}
weekly_topartists = []
weekly_toptracks = []
@runyearly
def update_medals():
global medals_artists, medals_tracks
medals_artists.clear()
medals_tracks.clear()
for year in mjt.ranges(step="year"):
if year == mjt.thisyear(): break
charts_artists = database.get_charts_artists(timerange=year)
charts_tracks = database.get_charts_tracks(timerange=year)
entry_artists = {'gold':[],'silver':[],'bronze':[]}
entry_tracks = {'gold':[],'silver':[],'bronze':[]}
medals_artists[year.desc()] = entry_artists
medals_tracks[year.desc()] = entry_tracks
for entry in charts_artists:
if entry['rank'] == 1: entry_artists['gold'].append(entry['artist'])
elif entry['rank'] == 2: entry_artists['silver'].append(entry['artist'])
elif entry['rank'] == 3: entry_artists['bronze'].append(entry['artist'])
else: break
for entry in charts_tracks:
if entry['rank'] == 1: entry_tracks['gold'].append(entry['track'])
elif entry['rank'] == 2: entry_tracks['silver'].append(entry['track'])
elif entry['rank'] == 3: entry_tracks['bronze'].append(entry['track'])
else: break
@rundaily
def update_weekly():
global weekly_topartists, weekly_toptracks
weekly_topartists.clear()
weekly_toptracks.clear()
for week in mjt.ranges(step="week"):
if week == mjt.thisweek(): break
charts_artists = database.get_charts_artists(timerange=week)
charts_tracks = database.get_charts_tracks(timerange=week)
for entry in charts_artists:
if entry['rank'] == 1: weekly_topartists.append(entry['artist'])
else: break
for entry in charts_tracks:
if entry['rank'] == 1: weekly_toptracks.append(entry['track'])
else: break