Function assert_content_allowed

api/messaging.py:48–68

Synchronous acceptable-use check on outbound message content, run before anything is handed to Twilio's client.messages.create / calls.create. Screens the caller-supplied text against a maintained slur/profanity wordlist. This is content-neutral enforcement that protects the Twilio

(*texts: str | None)

def assert_content_allowed(*texts: str | None) -> None:
    """
    Synchronous acceptable-use check on outbound message content, run before
    anything is handed to Twilio's client.messages.create / calls.create.

    Screens the caller-supplied text against a maintained slur/profanity
    wordlist. This is content-neutral enforcement that protects the Twilio
    account from Messaging Policy violations — the text is never stored or
    logged, it is only inspected in-memory on the send path.

    Raises HTTPException(400) if the content is rejected.
    """
    for text in texts:
        if text and profanity.contains_profanity(text):
            raise HTTPException(
                status_code=400,
                detail={
                    "message": "Message blocked: the content violates the acceptable use policy. Hate speech, slurs, and abusive language are not permitted.",
                    "error_type": "content_policy",
                },
            )


async def stash_voice_message(message: str) -> str: