Importing the `pytrinamic.datalogger` before any product will result in an cyclic import issue

[trinamic-bp]

This is easy to recreate, just import the DataLogger in an otherwise empty script:

from pytrinamic.datalogger import DataLogger

This will result in the ImportError: cannot import name 'DataLogger' from partially initialized module 'pytrinamic.datalogger' (most likely due to a circular import) error.
The way it works fine is importing an Eval or Module first:

from pytrinamic.modules import TMCM1617
from pytrinamic.datalogger import DataLogger

[trinamic-bp]

The issue arises because in the __init__.py of the modules directory is executed as the DataLogger depends on the tmcl_module's Parameter and ParameterGroup classes. __init__.py also imports all Modules and if any Module imports the datalogger module a cyclic import happens.

[trinamic-bp]

One solution would be to lazy import the DataLogger inside the constructor of the Module classes, instead at the top of the file, but this is very ugly.