Weather API can still not get current Temp see (#611)

[libertyx82]

The problem from https://github.com/flobz/psa_car_controller/issues/611 still exists, it is not getting the current temperature

2024-05-25 16:23:25,032 :: ERROR :: Unable to get temperature from openweathermap : Traceback (most recent call last): File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/utils/utils.py", line 20, in get_temp temp = weather_res_json.get("current", weather_res_json.get("main"))["temp"] TypeError: 'NoneType' object is not subscriptable

[jellebuitenhuis]

The fix in this PR should still word:

612

[libertyx82]

I have installed the newest release 3.5.1 and i am getting this error

2024-05-29 17:35:30,394 :: ERROR :: Unable to get temperature from openweathermap :
Traceback (most recent call last):
File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/utils/utils.py", line 20, in get_temp
temp = weather_res_json.get("current", weather_res_json.get("main"))["temp"]
TypeError: 'NoneType' object is not subscriptable`

My utils.py

`import logging
import socket

import requests

logger = logging.getLogger(__name__)
TIMEOUT_IN_S = 10

def get_temp(latitude: str, longitude: str, api_key: str) -> float:
    try:
        if latitude and longitude and api_key:
            weather_rep = requests.get("https://api.openweathermap.org/data/2.5/onecall",
                                       params={"lat": latitude, "lon": longitude,
                                               "exclude": "minutely,hourly,daily,alerts",
                                               "appid": api_key,
                                               "units": "metric"},
                                       timeout=TIMEOUT_IN_S)
            temp = weather_rep.json()["main"]["temp"]
            logger.debug("Temperature :%fc", temp)
            return temp
    except ConnectionError:
        logger.error("Can't connect to openweathermap :", exc_info=True)
    except (KeyError, TypeError):
        logger.exception("Unable to get temperature from openweathermap :")
    return None

def is_port_in_use(ip, port):
    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
        return s.connect_ex((ip, port)) == 0

class Singleton(type):
    _instances = {}

    def __call__(cls, *args, **kwargs):
        if cls not in cls._instances:
            cls._instances[cls] = super(Singleton, cls).__call__(*args, **kwargs)
        return cls._instances[cls]

[jellebuitenhuis]

That's because it is using the one-call-api, which is not free. The free (and correct) api would be this one: https://openweathermap.org/current

[libertyx82]

I have change it from

if latitude and longitude and api_key:
            weather_rep = requests.get("https://api.openweathermap.org/data/2.5/onecall",
                                       params={"lat": latitude, "lon": longitude,
                                               "exclude": "minutely,hourly,daily,alerts",
                                               "appid": api_key,
                                               "units": "metric"},
                                       timeout=TIMEOUT_IN_S)
            temp = weather_rep.json()["main"]["temp"]
            logger.debug("Temperature :%fc", temp)
            return temp

to

if latitude and longitude and api_key:
            weather_rep = requests.get("https://api.openweathermap.org/data/2.5/weather",
                                       params={"lat": latitude, "lon": longitude,
                                               "exclude": "minutely,hourly,daily,alerts",
                                               "appid": api_key,
                                               "units": "metric"},
                                       timeout=TIMEOUT_IN_S)
            temp = weather_rep.json()["main"]["temp"]
            logger.debug("Temperature :%fc", temp)
            return temp

But i get still that error

[Bushrider]

Can someone explain where to put the API key? Can't figure out. Thx

[Knarfgm]

Can someone explain where to put the API key? Can't figure out. Thx

You need to put API key in the config.json file : at the end you variable : "weather_api". Put your api key between quotes instead of null

[Knarfgm]

I have change it from

if latitude and longitude and api_key:
            weather_rep = requests.get("https://api.openweathermap.org/data/2.5/onecall",
                                       params={"lat": latitude, "lon": longitude,
                                               "exclude": "minutely,hourly,daily,alerts",
                                               "appid": api_key,
                                               "units": "metric"},
                                       timeout=TIMEOUT_IN_S)
            temp = weather_rep.json()["main"]["temp"]
            logger.debug("Temperature :%fc", temp)
            return temp

to

if latitude and longitude and api_key:
            weather_rep = requests.get("https://api.openweathermap.org/data/2.5/weather",
                                       params={"lat": latitude, "lon": longitude,
                                               "exclude": "minutely,hourly,daily,alerts",
                                               "appid": api_key,
                                               "units": "metric"},
                                       timeout=TIMEOUT_IN_S)
            temp = weather_rep.json()["main"]["temp"]
            logger.debug("Temperature :%fc", temp)
            return temp

But i get still that error

I replaced 2.5 by 3.0 and it is running fine for me. But you have to subscribe to the OneCall option (it is free till 1000 call per day). I can also see temp variable is a little bit different in the last release weather_res_json = weather_rep.json() temp = weather_res_json.get("current", weather_res_json.get("main"))["temp"]

I assume replacing 'onecall' by 'weather' should run but you have to remove the param "exclude": "minutely,hourly,daily,alerts", because this is not recognized by this api call. I did not tested this

[Bushrider]

Can someone explain where to put the API key? Can't figure out. Thx

You need to put API key in the config.json file : at the end you variable : "weather_api". Put your api key between quotes instead of null

Thank you! Do I need to reboot the container?

[Knarfgm]

I think so to take the config data into account

[grahamrjuk]

I agree this would work for me if there was a release (I am using Home Assistant) using the 3.0 version of the onecall api. Replacing 2.5 in the URL with 3.0 should fix this with the current basic free subscription.

[edsub]

I agree this would work for me if there was a release (I am using Home Assistant) using the 3.0 version of the onecall api. Replacing 2.5 in the URL with 3.0 should fix this with the current basic free subscription.

I can confirm this solution works with the basic free subscriptionj as per weathermap documentation (https://openweathermap.org/price#weather) without any additional registration @flobz In utils.py line 13, replace the 2.5 by 3.0 so the line looks like: weather_rep = requests.get("https://api.openweathermap.org/data/3.0/onecall",