78 lines
1.8 KiB
Python
78 lines
1.8 KiB
Python
from __future__ import unicode_literals
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from .models import StatisticResult
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class StatisticNamespace(object):
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_registry = {}
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@classmethod
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def get_all(cls):
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return cls._registry.values()
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@classmethod
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def get(cls, name):
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return cls._registry[name]
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def __init__(self, name, label):
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self.name = name
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self.label = label
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self._statistics = []
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self.__class__._registry[name] = self
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def __unicode__(self):
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return unicode(self.label)
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def add_statistic(self, *args, **kwargs):
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statistic = Statistic(*args, **kwargs)
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statistic.namespace = self
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self._statistics.append(statistic)
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@property
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def id(self):
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return self.name
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@property
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def statistics(self):
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return self._statistics
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class Statistic(object):
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_registry = {}
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@classmethod
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def get_all(cls):
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return cls._registry.values()
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@classmethod
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def get(cls, slug):
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return cls._registry[slug]
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def __init__(self, slug, label, func):
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self.slug = slug
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self.label = label
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self.func = func
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self.__class__._registry[slug] = self
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def __unicode__(self):
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return unicode(self.label)
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def execute(self):
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self.store_results(results=self.func())
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@property
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def id(self):
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return self.slug
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def store_results(self, results):
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StatisticResult.objects.filter(slug=self.slug).delete()
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statistic_result = StatisticResult.objects.create(slug=self.slug)
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statistic_result.store_data(data=results)
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def get_results(self):
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try:
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return StatisticResult.objects.get(slug=self.slug).get_data()
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except StatisticResultDoesNotExist:
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return ((),)
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