[Tutor] Python project organisation

[Phil]

I'm looking suggestions for organising my python projects.

I had, until recently, all of my python projects stored in the one 
directory (~/Python), all 298 of them. This has become almost 
unmanageable so I split my projects into multiple sub-directories named 
Tkinter, Wxpython, etc. and named each project, for example those under 
the Tkinter sub-directory, as "tkinter_project_name.py". This is, or 
was, better but still not good.

This problem has now come to a head because because my upgraded Linux 
distribution now requires the use of virtual environments, otherwise 
"pip3 install" fails.

So I created a virtual environment "~/.venv/bleak/bin" named after the 
name of the module that I needed to upgrade. It probably should be named 
after the project instead. The code for the project is now in that 
virtual environment directory which brings me to my question.

Should I create a virtual environment for each project, I don't think 
so? If I do, won't that make the PYTHONPATH unwieldy with hundreds of 
directories needing to be added to PYTHONPATH? I can see a case where a 
project should have it's own environment and that's where a project 
includes images that are solely used by that project. At the moment 
images and custom classes are all stored under python's global environment.

-- 
Regards,
Phil