o ȳgE @sLdZddlmZmZmZddlmZddlmZm Z m Z GdddeZ dS)zUtil that calls Twilio.)AnyDictOptional)get_from_dict_or_env) BaseModel ConfigDictmodel_validatorc@seZdZUdZdZeed<dZee ed< dZ ee ed< dZ ee ed< e ddd Z ed d ed ed efddZde de d e fddZdS)TwilioAPIWrapperaMessaging Client using Twilio. To use, you should have the ``twilio`` python package installed, and the environment variables ``TWILIO_ACCOUNT_SID``, ``TWILIO_AUTH_TOKEN``, and ``TWILIO_FROM_NUMBER``, or pass `account_sid`, `auth_token`, and `from_number` as named parameters to the constructor. Example: .. code-block:: python from langchain_community.utilities.twilio import TwilioAPIWrapper twilio = TwilioAPIWrapper( account_sid="ACxxx", auth_token="xxx", from_number="+10123456789" ) twilio.run('test', '+12484345508') Nclient account_sid auth_token from_numberFforbid)arbitrary_types_allowedextrabefore)modevaluesreturncCsbzddlm}Wn tytdwt|dd}t|dd}t|dd |d<||||d <|S) z?Validate that api key and python package exists in environment.r)ClientzTCould not import twilio python package. Please install it with `pip install twilio`.r TWILIO_ACCOUNT_SIDr TWILIO_AUTH_TOKENr TWILIO_FROM_NUMBERr ) twilio.restr ImportErrorr)clsrrr r r`/var/www/html/chatdoc2/venv/lib/python3.10/site-packages/langchain_community/utilities/twilio.pyvalidate_environment3s   z%TwilioAPIWrapper.validate_environmentbodytocCs|jjj||j|d}|jS)aRun body through Twilio and respond with message sid. Args: body: The text of the message you want to send. Can be up to 1,600 characters in length. to: The destination phone number in [E.164](https://www.twilio.com/docs/glossary/what-e164) format for SMS/MMS or [Channel user address](https://www.twilio.com/docs/sms/channels#channel-addresses) for other 3rd-party channels. )from_r)r messagescreater sid)selfrr messagerrrrunFs zTwilioAPIWrapper.run)__name__ __module__ __qualname____doc__r r__annotations__r rstrr r r model_configr classmethodrrr'rrrrr s"   r N) r+typingrrrlangchain_core.utilsrpydanticrrrr rrrrs