105 lines
3.5 KiB
Python
105 lines
3.5 KiB
Python
from django.db.models.manager import Manager
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from django.contrib.gis.db.models.query import GeoQuerySet
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class GeoManager(Manager):
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"Overrides Manager to return Geographic QuerySets."
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# This manager should be used for queries on related fields
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# so that geometry columns on Oracle and MySQL are selected
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# properly.
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use_for_related_fields = True
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def get_queryset(self):
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return GeoQuerySet(self.model, using=self._db)
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def area(self, *args, **kwargs):
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return self.get_queryset().area(*args, **kwargs)
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def centroid(self, *args, **kwargs):
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return self.get_queryset().centroid(*args, **kwargs)
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def collect(self, *args, **kwargs):
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return self.get_queryset().collect(*args, **kwargs)
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def difference(self, *args, **kwargs):
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return self.get_queryset().difference(*args, **kwargs)
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def distance(self, *args, **kwargs):
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return self.get_queryset().distance(*args, **kwargs)
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def envelope(self, *args, **kwargs):
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return self.get_queryset().envelope(*args, **kwargs)
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def extent(self, *args, **kwargs):
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return self.get_queryset().extent(*args, **kwargs)
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def extent3d(self, *args, **kwargs):
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return self.get_queryset().extent3d(*args, **kwargs)
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def force_rhr(self, *args, **kwargs):
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return self.get_queryset().force_rhr(*args, **kwargs)
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def geohash(self, *args, **kwargs):
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return self.get_queryset().geohash(*args, **kwargs)
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def geojson(self, *args, **kwargs):
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return self.get_queryset().geojson(*args, **kwargs)
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def gml(self, *args, **kwargs):
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return self.get_queryset().gml(*args, **kwargs)
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def intersection(self, *args, **kwargs):
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return self.get_queryset().intersection(*args, **kwargs)
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def kml(self, *args, **kwargs):
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return self.get_queryset().kml(*args, **kwargs)
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def length(self, *args, **kwargs):
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return self.get_queryset().length(*args, **kwargs)
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def make_line(self, *args, **kwargs):
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return self.get_queryset().make_line(*args, **kwargs)
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def mem_size(self, *args, **kwargs):
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return self.get_queryset().mem_size(*args, **kwargs)
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def num_geom(self, *args, **kwargs):
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return self.get_queryset().num_geom(*args, **kwargs)
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def num_points(self, *args, **kwargs):
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return self.get_queryset().num_points(*args, **kwargs)
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def perimeter(self, *args, **kwargs):
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return self.get_queryset().perimeter(*args, **kwargs)
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def point_on_surface(self, *args, **kwargs):
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return self.get_queryset().point_on_surface(*args, **kwargs)
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def reverse_geom(self, *args, **kwargs):
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return self.get_queryset().reverse_geom(*args, **kwargs)
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def scale(self, *args, **kwargs):
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return self.get_queryset().scale(*args, **kwargs)
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def snap_to_grid(self, *args, **kwargs):
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return self.get_queryset().snap_to_grid(*args, **kwargs)
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def svg(self, *args, **kwargs):
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return self.get_queryset().svg(*args, **kwargs)
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def sym_difference(self, *args, **kwargs):
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return self.get_queryset().sym_difference(*args, **kwargs)
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def transform(self, *args, **kwargs):
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return self.get_queryset().transform(*args, **kwargs)
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def translate(self, *args, **kwargs):
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return self.get_queryset().translate(*args, **kwargs)
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def union(self, *args, **kwargs):
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return self.get_queryset().union(*args, **kwargs)
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def unionagg(self, *args, **kwargs):
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return self.get_queryset().unionagg(*args, **kwargs)
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