def import_location(loc_code, wkt):
""" Import the given outline for the given location code.
"""
outline = GEOSGeometry(wkt)
if outline.geom_type == "MultiPolygon":
mpoly = outline
elif outline.geom_type == "Polygon":
# Wrap the polygon into a MultiPolygon so we can save it into the
# database.
mpoly = MultiPolygon([outline])
try:
location = Location.objects.get(code=loc_code)
except Location.DoesNotExist:
print "...no such location!"
return
try:
outline = Outline.objects.get(location=location)
except Outline.DoesNotExist:
# We don't have an outline for this location -> add one.
outline = Outline()
outline.location = location
outline.outline = mpoly
outline.save()
