* Auto-refresh AuthCode flow token.
* Reformatted.
* Reformatted.
* Removed invalid syntax.
* Removed abstract class SpotifyAuthManager.
* Fix typo on docstrings.
* Optionally try to fetch main input parameters from environment.
Implements the capability of trying to fetch the following parameters from the environment, when they're not directly passed to the authorization handler.
The affected parameters are: client_id, client_secret, redirect_uri.
An SpotifyOauthError is raised if no value gets found.
* Removed f-string for Python2 compatibility.
* Fix line-too-long.
* Remove useless import.
* Add username to docstring.
* Remove redundant return.
* Fix empty lines print statement for backward compatibility with Python2.
* Update simple4 example.
* Set optional 'as_dict' parameter on OAuth 'get_access_token'.
* Update changelog.
Co-authored-by: Stéphane Bruckert <stephane.bruckert@gmail.com>
* auto-refresh user token
* example for a long-running user-request app
* wrap long lines
* combine duplicate code into _refresh_token_if_expired method
* add changelog entry
Stephane Bruckert