o ȳg @sLdZddlmZmZmZddlmZddlmZm Z m Z GdddeZ dS)z+Util that calls OpenWeatherMap using PyOWM.)AnyDictOptional)get_from_dict_or_env) BaseModel ConfigDictmodel_validatorc@seZdZUdZdZeed<dZee ed<e ddZ e dde d ed efd d Zd e ded e fddZd e d e fddZdS)OpenWeatherMapAPIWrapperzWrapper for OpenWeatherMap API using PyOWM. Docs for using: 1. Go to OpenWeatherMap and sign up for an API key 2. Save your API KEY into OPENWEATHERMAP_API_KEY env variable 3. pip install pyowm Nowmopenweathermap_api_keyforbid)extrabefore)modevaluesreturncCsFt|dd}zddl}Wn tytdw||}||d<|S)z,Validate that api key exists in environment.r OPENWEATHERMAP_API_KEYrNzBpyowm is not installed. Please install it with `pip install pyowm`r )rpyowm ImportErrorOWM)clsrr rr rh/var/www/html/chatdoc2/venv/lib/python3.10/site-packages/langchain_community/utilities/openweathermap.pyvalidate_environments   z-OpenWeatherMapAPIWrapper.validate_environmentlocationwc Cs|j}|}|j}|d}|j}|j}|j} d|d|d|dd|dd|d |d d |d d |dd|dd|d|d| dS)NcelsiuszIn z6, the current weather is as follows: Detailed status: z Wind speed: speedz m/s, direction: degu ° Humidity: z% Temperature: - Current: tempu°C - High: temp_maxu °C - Low: temp_minu°C - Feels like: feels_likeu °C Rain: z Heat index: z Cloud cover: %)detailed_statuswindhumidity temperaturerain heat_indexclouds) selfrrr$r%r&r'r(r)r*rrr_format_weather_info/s>    z-OpenWeatherMapAPIWrapper._format_weather_infocCs&|j}||}|j}|||S)z=Get the current weather information for a specified location.)r weather_managerweather_at_placeweatherr,)r+rmgr observationrrrrrunGs   zOpenWeatherMapAPIWrapper.run)__name__ __module__ __qualname____doc__r r__annotations__r rstrr model_configr classmethodrrr,r2rrrrr s  r N) r6typingrrrlangchain_core.utilsrpydanticrrrr rrrrs