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round geometry to centimeter precision

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This commit is contained in:
Laura Klünder 2016-10-09 16:21:05 +02:00
parent 9bfa37271c
commit 1316f6e481
4 changed files with 15 additions and 8 deletions
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4
src/c3nav/mapdata/fields.py
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@ -3,7 +3,7 @@ import json
from django.db import models
from shapely.geometry import mapping, shape
from c3nav.mapdata.utils import sort_geojson
from c3nav.mapdata.utils import format_geojson
class GeometryField(models.TextField):
@ -16,7 +16,7 @@ class GeometryField(models.TextField):
return shape(json.loads(value))
def get_prep_value(self, value):
return json.dumps(sort_geojson(mapping(value)))
return json.dumps(format_geojson(mapping(value)))
class JSONField(models.TextField):