def set_region_and_city(data):
"""Set data to db
:Parameters:
-`data`: dictionary with data region and city
"""
for k in data.keys():
region_data = Region(name = k)
region_data.save()
for val in data[k]:
city_data = City(region = region_data, name = val)
city_data.save()
def cities_list(request):
"""Return cities list"""
cities = City.all().order("name").count(10)
# show only cities with specified prefix
search_by_prefix = request.get("prefix")
if search_by_prefix:
cities.filter("name>=", search_by_prefix).filter("name<", search_by_prefix + u"\ufffd")
# ajax request
if request.is_xhr:
request.response.headers.add_header("Content-Type", "application/json")
return simplejson.dumps(cities or [])
return request.render("location/cities_list", cities=cities)
