mirror of
https://gitlab2.federez.net/re2o/re2o
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51 lines
1.5 KiB
Python
51 lines
1.5 KiB
Python
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from jchart import Chart
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from jchart.config import Axes
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from users.models import User, Adherent
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from re2o.utils import all_adherent
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from datetime import timedelta
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from django.utils import timezone
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from django.db.models import Count
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class ActiveUserChart(Chart):
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"""Create the hart of all active users for the 3 last months"""
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chart_type = 'line'
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scales = {'xAxes': [Axes(type='time', position='bottom')]}
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def get_datasets(self, **kwargs):
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data=[]
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for i in range(100):
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d = timedelta(days=i)
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date = timezone.now()-d
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data.append({'x':date,'y':all_adherent(search_time=date).count()})
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return [{
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'type': 'line',
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'label': "Nombre d'utilisateur actifs",
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'data': data
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}]
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class MachinePerUserChart(Chart):
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"""Create the chart displaying the number of machines per users
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for the 20 firsts users"""
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qs = User.objects.annotate(num=Count('machine')).order_by('-num')[:20]
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chart_type = 'bar'
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scales = {'xAxes': [Axes(type='category', position='bottom',)]}
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def get_labels(self, **kwargs):
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qs = User.objects.annotate(num=Count('machine')).order_by('-num')[:20]
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return [u.name for u in qs]
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def get_datasets(self, **kwargs):
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qs = User.objects.annotate(num=Count('machine')).order_by('-num')[:20]
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data=[u.num for u in qs]
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return [{
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'label': "Nombre de machines par utilisateurs",
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'data': data
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}]
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