cleangeometries should delete objects with empty geometries
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2 changed files with 5 additions and 0 deletions
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@ -80,6 +80,7 @@ class GeometryField(models.TextField):
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def _validate_geomtype(self, value, exception: typing.Type[Exception] = ValidationError):
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if not isinstance(value, self.classes):
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# if you get this error with wrappedgeometry, looked into wrapped_geom
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raise exception('Expected %s instance, got %s instead.' % (' or '.join(c.__name__ for c in self.classes),
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repr(value)))
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@ -13,6 +13,10 @@ class Command(BaseCommand):
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for model in get_submodels(GeometryMixin):
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for instance in model.objects.all():
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old_geom = instance.geometry.wrapped_geojson
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if instance.geometry.is_empty:
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print('Deleted %s' % instance)
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instance.delete()
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continue
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instance.save()
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instance.refresh_from_db()
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if instance.geometry.wrapped_geojson != old_geom:
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