Minor fixes needed for generic key name
We no longer try to retreive an entity when there are unset fields.
This sort of makes 'getIfFields' obsolete, since we check if fields
now anyway. This is needed because getKeyFieldsFromDict expects the
fields to be set.
Also a minor fix in a Django template so that the generic 'edit' page
has a working delete button again.
"""
This module contains useful utilities for GeoDjango.
"""
# Importing the utilities that depend on GDAL, if available.
from django.contrib.gis.gdal import HAS_GDAL
if HAS_GDAL:
from django.contrib.gis.utils.ogrinfo import ogrinfo, sample
from django.contrib.gis.utils.ogrinspect import mapping, ogrinspect
from django.contrib.gis.utils.srs import add_postgis_srs
try:
# LayerMapping requires DJANGO_SETTINGS_MODULE to be set,
# so this needs to be in try/except.
from django.contrib.gis.utils.layermapping import LayerMapping
except:
pass
# Attempting to import the GeoIP class.
try:
from django.contrib.gis.utils.geoip import GeoIP, GeoIPException
HAS_GEOIP = True
except:
HAS_GEOIP = False
from django.contrib.gis.utils.wkt import precision_wkt