Add TOTP support

[D-VR]

I have added TOTP support and some error handling.

Might have missed something though, so feel free to give feedback / test it out.

Closes #118

[D-VR]

Don't know why the check is failing, the [ is matched.

[ the ](error: cannot format /home/runner/work/syncMyMoodle/syncMyMoodle/syncmymoodle/__main__.py: cannot use --safe with this file; failed to parse source file AST: f-string: unmatched '[' (<unknown>, line 250))

Edit: it's because of nested double quotes! Adding fix.

[Romern]

Thank you!

[mainrs]

How exactly is this supposed to work? I added the serial number of the token generator (authenticator app) to the config field totp. But I still get the following error message:

$ python -m syncmymoodle                 
Logging in...
CRITICAL:__main__:Failed to login! Maybe your login-info was wrong or the RWTH-Servers have difficulties, see https://maintenance.rz.rwth-aachen.de/ticket/status/messages . For more info use the --verbose argument.

Edit: Nevermind, forgot to pull the newest changes!

[D-VR]

How exactly is this supposed to work? I added the serial number of the token generator (authenticator app) to the config field totp. But I still get the following error message:

$ python -m syncmymoodle                 
Logging in...
CRITICAL:__main__:Failed to login! Maybe your login-info was wrong or the RWTH-Servers have difficulties, see https://maintenance.rz.rwth-aachen.de/ticket/status/messages . For more info use the --verbose argument.

Edit: Nevermind, forgot to pull the newest changes!

Yeah forgot to update the version, so the pip install doesn't have the most current version, installing from git will have the totp generator support (current pip version only has manual totp support)

Currently RWTH is down anyways, so it will fail regardless 😄