How to find type hints for psycopg2 functions

Question

How can one find what type hints to use when annotating my python code for to package functions eg. What will thepsycopg2.connect return so that I can put it in place of ??? eg:

def sql_connect(sql_config: dict = None) -> ???:
        db = psycopg2.connect(
            host=sql_config["host"],
            port=sql_config["port"],
            dbname=sql_config["database"]
        )
        return db

Asked By: mCs

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Source

Answer 1

Just use the psycopg2.connection as the type hint.

Also check with type(sql_connect())

Answered By: mCs

How to find type hints for psycopg2 functions

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