store and check for authenticator token

[agau88]

We noticed that the oauth endpoint for hubspot was being hit every time a request for records was made.

Inspecting client.py:

        while True:
            if not self.token:
                _logger.debug("acquiring authentication token")
                self.access_token = await self.authenticator(self.session)
            headers["Authorization"] = f"Bearer {self.access_token}"
            url = f"{self.endpoint}{path}"
            async with self.session.request(

self.token is checked for being not None, but the actual token info is stored in self.access_token. The variable self.access_token is only referenced in the blob above and should be changed to self.token (self.token is initialized)

We detected this issue by placing a print statement here, showing we were hitting this endpoint all the time.

fondat-hubspot/fondat/hubspot/oauth.py

Line 133 in d0e436e

json = await response.json()

We noticed that the code bit above would fail in weird ways intermittently (e.g., returning a non-json response or a server 500)