def get_city_weather(request, city_name):
"""
Return current city weather using city name
:param request:
:param city_name:
:return: 503 if OpenWeatherMap api fails
:return: 200 successful
"""
try:
api_response = requests.get(OPEN_WEATHER_API_URL.format(city_name))
api_response_json = api_response.json()
if not api_response.ok:
error_message = api_response_json['message']
return Response(error_message,
status=status.HTTP_503_SERVICE_UNAVAILABLE)
response = WeatherResponse(
temp=to_celsius(api_response_json['main']['temp']),
max_temp=to_celsius(api_response_json['main']['temp_max']),
min_temp=to_celsius(api_response_json['main']['temp_min']),
code=api_response_json['weather'][0]['id'],
condensed=api_response_json['weather'][0]['main'],
description=api_response_json['weather'][0]['description'],
icon=icon_to_url(api_response_json['weather'][0]['icon']),
humidity=api_response_json['main']['humidity'],
pressure=api_response_json['main']['pressure'])
except Exception as e:
return Response(str(e), status=status.HTTP_503_SERVICE_UNAVAILABLE)
return Response(response.to_json())
def get_multiple_days_weather(request, num_of_days, city_name):
if request.method == 'GET':
response = []
if num_of_days >= 16 or num_of_days < 1:
error_message = "Invalid number of days. Should be in between [1, 16]"
return Response(error_message, status=status.HTTP_400_BAD_REQUEST)
try:
api_response = requests.get(OPEN_FORECAST_API_URL.format(city_name, num_of_days))
api_response_json = api_response.json()
if not api_response.ok:
error_message = api_response_json['message']
return Response(error_message, status=status.HTTP_503_SERVICE_UNAVAILABLE)
for result in api_response_json['list']:
response.append(WeatherResponse(max_temp=to_celsius(result['temp']['max']),
min_temp=to_celsius(result['temp']['min']),
description=result['weather'][0]['main'],
icon=icon_to_url(result['weather'][0]['icon']),
humidity=result['humidity'],
pressure=result['pressure']).to_json())
except Exception as e:
return Response(str(e), status=status.HTTP_503_SERVICE_UNAVAILABLE)
return Response(response)
def get_city_weather(request, city_name):
if request.method == 'GET':
try:
api_response = requests.get(OPEN_WEATHER_API_URL.format(city_name))
api_response_json = api_response.json()
if not api_response.ok:
error_message = api_response_json['message']
return Response(error_message, status=status.HTTP_503_SERVICE_UNAVAILABLE)
response = WeatherResponse(temp=to_celsius(api_response_json['main']['temp']),
max_temp=to_celsius(api_response_json['main']['temp_max']),
min_temp=to_celsius(api_response_json['main']['temp_min']),
description=api_response_json['weather'][0]['main'],
icon=icon_to_url(api_response_json['weather'][0]['icon']),
humidity=api_response_json['main']['humidity'],
pressure=api_response_json['main']['pressure'])
except Exception as e:
return Response(str(e), status=status.HTTP_503_SERVICE_UNAVAILABLE)
return Response(response.to_json())
def get_multiple_days_weather(request, num_of_days, city_name):
"""
Returns 'num_of_days' forecast for given city using 'city_name'
:param request:
:param num_of_days:
:param city_name:
:return: 400 if number of days ar not in [1,16] range
:return: 503 if OpenWeatherMap api fails
:return: 200 successful
"""
response = []
if num_of_days >= 16 or num_of_days < 1:
error_message = "Invalid number of days. Should be in between [1, 16]"
return Response(error_message, status=status.HTTP_400_BAD_REQUEST)
try:
api_response = requests.get(
OPEN_FORECAST_API_URL.format(city_name, num_of_days))
api_response_json = api_response.json()
if not api_response.ok:
error_message = api_response_json['message']
return Response(error_message,
status=status.HTTP_503_SERVICE_UNAVAILABLE)
for result in api_response_json['list']:
response.append(
WeatherResponse(
max_temp=to_celsius(result['temp']['max']),
min_temp=to_celsius(result['temp']['min']),
code=result['weather'][0]['id'],
condensed=result['weather'][0]['main'],
description=result['weather'][0]['description'],
icon=icon_to_url(result['weather'][0]['icon']),
humidity=result['humidity'],
pressure=result['pressure']).to_json())
except Exception as e:
return Response(str(e), status=status.HTTP_503_SERVICE_UNAVAILABLE)
return Response(response)
def get_city_weather(request, city_id):
"""
Return current city weather using city name
:param request:
:param city_id:
:return: 404 if Invalid City ID is passed
:return: 503 if OpenWeatherMap api fails
:return: 200 successful
"""
try:
city = City.objects.get(pk=city_id)
except City.DoesNotExist:
error_message = "Invalid City ID"
return Response(error_message, status=status.HTTP_404_NOT_FOUND)
try:
api_response = requests.get(
OPEN_WEATHER_API_URL.format(city.latitude, city.longitude))
api_response_json = api_response.json()
if not api_response.ok:
error_message = api_response_json['message']
return Response(error_message,
status=status.HTTP_503_SERVICE_UNAVAILABLE)
response = WeatherResponse(
temp=to_celsius(api_response_json['main']['temp']),
max_temp=to_celsius(api_response_json['main']['temp_max']),
min_temp=to_celsius(api_response_json['main']['temp_min']),
code=api_response_json['weather'][0]['id'],
condensed=api_response_json['weather'][0]['main'],
description=api_response_json['weather'][0]['description'],
icon=icon_to_url(api_response_json['weather'][0]['icon']),
humidity=api_response_json['main']['humidity'],
pressure=api_response_json['main']['pressure'])
except Exception as e:
return Response(str(e), status=status.HTTP_503_SERVICE_UNAVAILABLE)
return Response(response.to_json())