62 lines
2.5 KiB
Python
62 lines
2.5 KiB
Python
#!/usr/bin/env python
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# coding: utf-8
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import os
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import sys
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import time
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if __name__ == "__main__":
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os.environ.setdefault("DJANGO_SETTINGS_MODULE", "cof.settings")
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from django.conf import settings
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settings.DEBUG = True
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from bda.models import Spectacle, Participant, ChoixSpectacle, Attribution
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from bda.algorithm import Algorithm
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from django.db.models import Sum
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from django.db import connection
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start = time.time()
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shows = Spectacle.objects.all()
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members = Participant.objects.all()
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choices = ChoixSpectacle.objects.order_by('participant', 'priority').select_related().all()
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available_slots = Spectacle.objects.aggregate(Sum('slots'))['slots__sum']
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cursor = connection.cursor()
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cursor.execute("SELECT SUM(`slots` * `price`) AS `total` FROM `bda_spectacle`;")
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total_price = cursor.fetchone()[0]
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print "%d spectacles" % len(shows)
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print "%d places" % available_slots
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print "%d participants" % len(members)
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print "%d demandes" % len(choices)
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print "%d places demandées" % (len(choices) + len(choices.filter(double = True).all()))
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print "%.02f€ à brasser" % total_price
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print "Récupération: %.2fs" % (time.time() - start)
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start_init = time.time()
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algo = Algorithm(shows, members, choices)
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print "Initialisation: %.2fs" % (time.time() - start_init)
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start_algo = time.time()
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results = algo(sys.argv[1])
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print "Traitement: %.2fs" % (time.time() - start_algo)
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print len(connection.queries), "requêtes SQL effectuées"
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queries = list(connection.queries)
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total_slots = 0
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total_losers = 0
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for (_, members, losers) in results:
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total_slots += len(members)
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total_losers += len(losers)
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print "Placés %d\nDécus %d" % (total_slots, total_losers)
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print "Total %d" % (total_slots + total_losers)
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members2 = {}
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members_uniq = {}
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for (show, members, _) in results:
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for (member, _, _, _) in members:
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if member.id not in members_uniq:
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members_uniq[member.id] = member
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members2[member] = []
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member.total = 0
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member = members_uniq[member.id]
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members2[member].append(show)
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member.total += show.price
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if len(members) < show.slots:
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print "%d place(s) invendue(s) pour %s" % (show.slots - len(members), show)
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members2 = members2.items()
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print "Temps total: %.2fs" % (time.time() - start)
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print "Requêtes SQL:"
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for query in queries:
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print query['sql']
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