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height fields should not have negative values

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Laura Klünder 2017-11-25 14:36:18 +01:00
parent d5ad497327
commit 32192e8fac
4 changed files with 58 additions and 5 deletions
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4
src/c3nav/mapdata/models/geometry/level.py
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@ -4,6 +4,7 @@ from itertools import chain, combinations
from operator import attrgetter, itemgetter
import numpy as np
from django.core.validators import MinValueValidator
from django.db import models
from django.urls import reverse
from django.utils.text import format_lazy
@ -100,7 +101,8 @@ class Space(LevelGeometryMixin, SpecificLocation, models.Model):
An accessible space. Shouldn't overlap with spaces on the same level.
"""
geometry = GeometryField('polygon')
height = models.DecimalField(_('height'), max_digits=6, decimal_places=2, null=True, blank=True)
height = models.DecimalField(_('height'), max_digits=6, decimal_places=2, null=True, blank=True,
validators=[MinValueValidator(Decimal('0'))])
outside = models.BooleanField(default=False, verbose_name=_('only outside of building'))
class Meta: