Learning inheritance

[alex23]

Bruno Desthuilliers <bruno.42.desthuilli... at websiteburo.invalid>
wrote:
> alex23 a écrit :
> > Python only actually executes a module the first time it's imported,
>
> Beware of multithreading and modules imported under different names...
> There can be issues with both in some web frameowrks.

Good points, Bruno, thank you.

Niklasro, a good example of Bruno's second point: running a module as
a script and then importing it elsewhere later will execute the module
in the second import, creating two module objects - '__main__' and
'<modulename>'.

The issue with threading is the more important one of which to be
aware.