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cache LevelRenderData for each level completely (+ cropping)

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Laura Klünder 2017-10-20 22:02:51 +02:00
parent b9c3a961af
commit 9f59b841b0
5 changed files with 223 additions and 125 deletions
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4
src/c3nav/mapdata/models/level.py
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@ -19,7 +19,7 @@ from c3nav.mapdata.utils.svg import SVGImage
class LevelManager(models.Manager):
def get_queryset(self, *args, **kwargs):
return super().get_queryset(*args, **kwargs).defer('geoms_cache')
return super().get_queryset(*args, **kwargs).defer('render_data')
class Level(SpecificLocation, models.Model):
@ -31,7 +31,7 @@ class Level(SpecificLocation, models.Model):
on_top_of = models.ForeignKey('mapdata.Level', null=True, on_delete=models.CASCADE,
related_name='levels_on_top', verbose_name=_('on top of'))
geoms_cache = models.BinaryField()
render_data = models.BinaryField(null=True)
objects = LevelManager()