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30 lines
961 B
Python
30 lines
961 B
Python
import logging
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from django.db import models
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from django.db.models import get_model
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from django.utils import simplejson
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class _BaseModel(models.Model):
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logger = logging.getLogger(__name__)
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class Meta:
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abstract = True
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app_label = 'spa'
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def tosimplejson(self):
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ret = simplejson.dump(self)
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@classmethod
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def get_lookup(cls, filter_field, transform=None, filter=None):
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if filter is not None:
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filter_dict = {'%s__startswith' % filter_field: filter}
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return cls.objects.all().filter(filter_dict).extra(select=transform)
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else:
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return cls.objects.all()#.extra(transform)
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@classmethod
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def get_lookup_filter_field(cls):
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field_list = cls._meta.get_all_field_names();
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for field in field_list:
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if field.endswith("name") or field.endswith("description"):
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return field
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return "description" |