mirror of
https://github.com/SpudGunMan/meshing-around.git
synced 2026-03-28 17:32:36 +01:00
194 lines
6.9 KiB
Python
194 lines
6.9 KiB
Python
import openmeteo_requests # pip install openmeteo-requests
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from retry_requests import retry # pip install retry_requests
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#import requests_cache
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from modules.log import *
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def get_wx_meteo(lat=0, lon=0, unit=0):
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# set forcast days 1 or 3
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forecastDays = 3
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# Setup the Open-Meteo API client with cache and retry on error
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#cache_session = requests_cache.CachedSession('.cache', expire_after = 3600)
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#retry_session = retry(cache_session, retries = 5, backoff_factor = 0.2)
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retry_session = retry(retries = 3, backoff_factor = 0.2)
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openmeteo = openmeteo_requests.Client(session = retry_session)
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# Make sure all required weather variables are listed here
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# The order of variables in hourly or daily is important to assign them correctly below
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url = "https://api.open-meteo.com/v1/forecast"
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params = {
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"latitude": {lat},
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"longitude": {lon},
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"daily": ["weather_code", "temperature_2m_max", "temperature_2m_min", "precipitation_hours", "precipitation_probability_max", "wind_speed_10m_max", "wind_gusts_10m_max", "wind_direction_10m_dominant"],
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"timezone": "auto",
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"forecast_days": {forecastDays}
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}
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# Unit 0 is imperial, 1 is metric
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if unit == 0:
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params["temperature_unit"] = "fahrenheit"
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params["wind_speed_unit"] = "mph"
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params["precipitation_unit"] = "inch"
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params["distance_unit"] = "mile"
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params["pressure_unit"] = "inHg"
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try:
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# Fetch the weather data
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responses = openmeteo.weather_api(url, params=params)
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except Exception as e:
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logger.error(f"Error fetching meteo weather data: {e}")
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return ERROR_FETCHING_DATA
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# Check if we got a response
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try:
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# Process location
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response = responses[0]
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logger.debug(f"Got wx data from Open-Meteo in {response.Timezone()} {response.TimezoneAbbreviation()}")
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# Process daily data. The order of variables needs to be the same as requested.
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daily = response.Daily()
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daily_weather_code = daily.Variables(0).ValuesAsNumpy()
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daily_temperature_2m_max = daily.Variables(1).ValuesAsNumpy()
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daily_temperature_2m_min = daily.Variables(2).ValuesAsNumpy()
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daily_precipitation_hours = daily.Variables(3).ValuesAsNumpy()
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daily_precipitation_probability_max = daily.Variables(4).ValuesAsNumpy()
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daily_wind_speed_10m_max = daily.Variables(5).ValuesAsNumpy()
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daily_wind_gusts_10m_max = daily.Variables(6).ValuesAsNumpy()
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daily_wind_direction_10m_dominant = daily.Variables(7).ValuesAsNumpy()
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except Exception as e:
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logger.error(f"Error processing meteo weather data: {e}")
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return ERROR_FETCHING_DATA
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# convert wind value to cardinal directions
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for value in daily_wind_direction_10m_dominant:
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if value < 22.5:
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wind_direction = "N"
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elif value < 67.5:
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wind_direction = "NE"
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elif value < 112.5:
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wind_direction = "E"
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elif value < 157.5:
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wind_direction = "SE"
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elif value < 202.5:
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wind_direction = "S"
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elif value < 247.5:
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wind_direction = "SW"
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elif value < 292.5:
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wind_direction = "W"
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elif value < 337.5:
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wind_direction = "NW"
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else:
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wind_direction = "N"
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# create a weather report
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weather_report = ""
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for i in range(forecastDays):
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if str(i + 1) == "1":
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weather_report += "Today, "
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elif str(i + 1) == "2":
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weather_report += "Tomorrow, "
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else:
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weather_report += "Futurecast: "
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# report weather from WMO Weather interpretation codes (WW)
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code_string = ""
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if daily_weather_code[i] == 0:
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code_string = "Clear sky"
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elif daily_weather_code[i] == 1:
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code_string = "Mostly Cloudy"
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elif daily_weather_code[i] == 2:
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code_string = "Partly Cloudy"
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elif daily_weather_code[i] == 3:
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code_string = "Overcast"
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elif daily_weather_code[i] == 5:
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code_string = "Haze"
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elif daily_weather_code[i] == 10:
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code_string = "Mist"
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elif daily_weather_code[i] == 45:
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code_string = "Fog"
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elif daily_weather_code[i] == 48:
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code_string = "Freezing Fog"
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elif daily_weather_code[i] == 51:
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code_string = "Drizzle: Light"
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elif daily_weather_code[i] == 53:
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code_string = "Drizzle: Moderate"
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elif daily_weather_code[i] == 55:
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code_string = "Drizzle: Heavy"
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elif daily_weather_code[i] == 56:
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code_string = "Freezing Drizzle: Light"
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elif daily_weather_code[i] == 57:
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code_string = "Freezing Drizzle: Moderate"
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elif daily_weather_code[i] == 61:
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code_string = "Rain: Slight"
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elif daily_weather_code[i] == 63:
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code_string = "Rain: Moderate"
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elif daily_weather_code[i] == 65:
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code_string = "Rain: Heavy"
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elif daily_weather_code[i] == 66:
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code_string = "Freezing Rain: Light"
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elif daily_weather_code[i] == 67:
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code_string = "Freezing Rain: Dense"
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elif daily_weather_code[i] == 71:
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code_string = "Snow: Light"
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elif daily_weather_code[i] == 73:
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code_string = "Snow: Moderate"
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elif daily_weather_code[i] == 75:
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code_string = "Snow: Heavy"
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elif daily_weather_code[i] == 77:
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code_string = "Snow Grains"
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elif daily_weather_code[i] == 78:
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code_string = "Ice Crystals"
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elif daily_weather_code[i] == 79:
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code_string = "Ice Pellets"
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elif daily_weather_code[i] == 80:
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code_string = "Rain showers: Slight"
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elif daily_weather_code[i] == 81:
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code_string = "Rain showers: Moderate"
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elif daily_weather_code[i] == 82:
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code_string = "Rain showers: Heavy"
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elif daily_weather_code[i] == 85:
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code_string = "Snow showers"
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elif daily_weather_code[i] == 86:
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code_string = "Snow showers: Heavy"
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elif daily_weather_code[i] == 95:
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code_string = "Thunderstorm"
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elif daily_weather_code[i] == 96:
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code_string = "Hailstorm"
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elif daily_weather_code[i] == 97:
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code_string = "Thunderstorm Heavy"
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elif daily_weather_code[i] == 99:
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code_string = "Hailstorm Heavy"
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weather_report += "Cond: " + code_string + ". "
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# report temperature
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if unit == 0:
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weather_report += "High: " + str(int(round(daily_temperature_2m_max[i]))) + "F, with a low of " + str(int(round(daily_temperature_2m_min[i]))) + "F. "
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else:
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weather_report += "High: " + str(int(round(daily_temperature_2m_max[i]))) + "C, with a low of " + str(int(round(daily_temperature_2m_min[i]))) + "C. "
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# check for precipitation
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if daily_precipitation_hours[i] > 0:
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if unit == 0:
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weather_report += "Precip: " + str(round(daily_precipitation_probability_max[i],2)) + "in, in " + str(round(daily_precipitation_hours[i],2)) + " hours. "
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else:
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weather_report += "Precip: " + str(round(daily_precipitation_probability_max[i],2)) + "mm, in " + str(round(daily_precipitation_hours[i],2)) + " hours. "
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else:
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weather_report += "No Precip. "
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# check for wind
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if daily_wind_speed_10m_max[i] > 0:
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if unit == 0:
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weather_report += "Wind: " + str(int(round(daily_wind_speed_10m_max[i]))) + "mph, gusts up to " + str(int(round(daily_wind_gusts_10m_max[i]))) + "mph from:" + wind_direction + "."
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else:
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weather_report += "Wind: " + str(int(round(daily_wind_speed_10m_max[i]))) + "kph, gusts up to " + str(int(round(daily_wind_gusts_10m_max[i]))) + "kph from:" + wind_direction + "."
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else:
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weather_report += "No Wind\n"
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# add a new line for the next day
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if i < forecastDays - 1:
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weather_report += "\n"
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return weather_report
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