api.py 文件源码

def fetch_access_token(self, verifier, token=None):
        """Step 3: Given the verifier from fitbit, and optionally a token from
        step 1 (not necessary if using the same FitbitOAuthClient object) calls
        fitbit again and returns an access token object. Extract the needed
        information from that and save it to use in future API calls.
        """
        if token:
            self.resource_owner_key = token.get('oauth_token')
            self.resource_owner_secret = token.get('oauth_token_secret')

        self.oauth = OAuth1Session(
            self.client_key,
            client_secret=self.client_secret,
            resource_owner_key=self.resource_owner_key,
            resource_owner_secret=self.resource_owner_secret,
            verifier=verifier)
        response = self.oauth.fetch_access_token(self.access_token_url)

        self.user_id = response.get('encoded_user_id')
        self.resource_owner_key = response.get('oauth_token')
        self.resource_owner_secret = response.get('oauth_token_secret')
        return response