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rowsandall/boatmovers/management/commands/saveranking.py
2023-09-20 22:34:41 +02:00

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Python

import sys
import os
from datetime import datetime
from django.core.management.base import BaseCommand
from boatmovers.models import Athlete, Crew, Race, Result
import pandas as pd
class Command(BaseCommand):
def handle(self, *args, **options):
athletes = Athlete.objects.filter(trueskill_exposed__gt=0,
dummy=False).order_by('-trueskill_exposed','-birth_year','last_name','first_name')
df = pd.DataFrame(athletes.values())
filename = "media/boatmovers_"+datetime.now().strftime("%Y-%m-%d")+".csv"
df.to_csv(filename)