DELETE raises DeprecationWarning: Use 'content=<...>' to upload raw bytes/text content.

[emilt27]

I use HTTPX in the following way:

def delete(*args, **kwargs):
    async with AsyncClient(app=app, base_url=base_url) as async_client:
        headers = kwargs.pop('headers', {})
        headers.update(auth_headers)
        return await async_client.delete(*args, headers=headers, **kwargs)

And then:

delete('/disconnect')

It produces the next warning message:

  /usr/local/lib/python3.8/site-packages/httpx/_content.py:173: DeprecationWarning: Use 'content=<...>' to upload raw bytes/text content.
    warnings.warn(message, DeprecationWarning)

I use the latest version of HTTPX httpx==0.18.2.
How can I get rid of this warning?

[tomchristie]

You've not quite given a complete example here, so it's a bit hard to help out. Perhaps you could try to reduce this into a stand-alone reproducible example?

Using data=<bytes> is deprecated in favour of content=<bytes>, so normally you'd see this warning if you were sending a request using the data keyword argument when the content keyword argument should be used instead.

[emilt27]

@tomchristie I've rechecked it and it looks like the issue is in https://docs.authlib.org/en/latest/client/api.html#authlib.integrations.httpx_client.AsyncOAuth2Client.revoke_token