def testGetBestLocationUtil(self):
location_string = 'Bloomington, IN, USA'
best = get_best_location(location_string)
self.assertEqual(best, (u'Bloomington, IN, USA', (39.164287000000002, -86.526904000000002)))
location_string = ''
try:
best = get_best_location(location_string)
self.fail('the empty string as the location should return a CouldNotFindLocation error')
except CouldNotFindLocation:
#this is expected
pass
def testGetBestLocationUtil(self):
location_string = 'Bloomington, IN, USA'
best = get_best_location(location_string)
EXPECTED_BEST = (u'Bloomington, IN, USA', (39.164287000000002, -86.526904000000002))
self.assertTrue(best[0] == EXPECTED_BEST[0])
self.assertTrue(reduce(lambda p, q: p and q, [closeEnough(x1, x2) for x1, x2 in zip(best[1], EXPECTED_BEST[1])]))
location_string = ''
try:
best = get_best_location(location_string)
self.fail('The empty string as the location should return a CouldNotFindLocation error')
except GeocoderResultError:
#this is expected
pass
def geoloc_get_best_location(request):
responseData = {}
# Get the location string out of the post data, or send back a failure message
try:
location_string = request.POST["location_string"]
except:
responseData["failure"] = "No location_string given"
json = simplejson.dumps(responseData)
return HttpResponse(json, mimetype="application/json")
# Get the best location and return it and a success message or return a failure
try:
# TODO: does the location_string need to be cleaned somehow?
best_location = get_best_location(location_string)
lng = str(best_location[1][1])
lat = str(best_location[1][0])
canonical_name = best_location[0]
responseData["lng"] = lng
responseData["lat"] = lat
responseData["canonical_name"] = canonical_name
responseData["success"] = "A marker was added for %s" % canonical_name
json = simplejson.dumps(responseData)
return HttpResponse(json, mimetype="application/json")
except CouldNotFindLocation:
responseData["failure"] = "%s could not be resolved to a location" % location_string
json = simplejson.dumps(responseData)
return HttpResponse(json, mimetype="application/json")
def geoloc_get_best_location(request):
responseData = {}
if 'location_string' not in request.POST:
responseData['failure'] = "No location_string given"
json = simplejson.dumps(responseData)
return HttpResponse(json, mimetype='application/json')
location_string = request.POST['location_string']
# Get the best location and return it and a success message or return a failure
try:
# TODO: does the location_string need to be cleaned somehow?
canonical_name, (lat, lng) = get_best_location(location_string)
responseData['lng'] = lng
responseData['lat'] = lat
responseData['canonical_name'] = canonical_name
responseData['success'] = 'A marker was added for %s' % canonical_name
json = simplejson.dumps(responseData)
return HttpResponse(json, mimetype='application/json')
except (GeocoderResultError, CouldNotFindLocation):
responseData['failure'] = "'%s' could not be resolved to a location" % location_string
json = simplejson.dumps(responseData)
return HttpResponse(json, mimetype='application/json')
except GeocoderError:
# TODO This represents a library problem and should be logged.
responseData['failure'] = "Problem resolving '%s' to a location" % location_string
json = simplejson.dumps(responseData)
return HttpResponse(json, mimetype='application/json')
except Exception, e:
# TODO This represents a library error and should be logged.
responseData['failure'] = "Error resolving '%s' to a location" % location_string
json = simplejson.dumps(responseData)
return HttpResponse(json, mimetype='application/json')
