Unclear how to get past Basic Authentication

[provtemp]

It is not clear to me how to query an endpoint that uses HTTP Basic Authentication. I tried

    engine = create_engine(
        "elasticsearch+https://.../",
        connect_args={"password": credentials.password, "user": credentials.login},
    )

but that neither puts an Authorization header in the request, nor does it automatically retry with one upon receiving the HTTP/1.1 401 Unauthorized response, using

elastic-transport==8.0.1
elasticsearch==8.0.1
elasticsearch-dbapi==0.2.2
SQLAlchemy==1.4.32

There should at least be an example in the documentation.

[provtemp]

elasticsearch-dbapi/es/baseapi.py

Line 318 in 0d5a930

response = self.es.transport.perform_request("POST", path, body=payload)

Removing ^ .transport seems to work.