Using a Python virtual environment

[palto42]

I just wanted to report my experience with using a venv for building uPyCraft on my Ubuntu 18.04 (64). This is very useful if you want to avoid conflicts with other Python codes and try out stuff.

The only small issue I found was that I had to install esptool with pip as well before running pyinstaller.

In the created venv I installed all required modules listed in your REAMDE plus esptool with pip. Then I could directly start uPyCraft.py (goos to try this before running pyinstaller). Then I run pyinstaller from within the venv and the resulting binary also works fine.

Thanks for modifying uPyCraft for QT5!