Tim Golden

WIP: Prevent Mu from opening more than one instance

6

It's quite common for Mu to be slow enough to start that users grow impatient and start a second instance. This will then cause problems as both will try to,...

### What were you trying to do? Run Tests ### What steps did you take to trigger the issue? _No response_ ### What did you expect to happen? test_workspace_dir_posix_chromeos_missing to...

Start-up Switches

2

We've had several suggestions which amount to: can I start up Mu in *this* way, Amnesia mode, override locale, forget previous open file, use specific theme / layout. The thinking...

Download only wheels?

5

Prior to the venv creation, we attempt to download wheels. If we can't, this can sometimes cause -- eg in the case of pygame -- an attempt to build some...

F3 is already used to "Flash your code onto the micro:bit" in that mode

6

ref https://github.com/mu-editor/mu/pull/1164 The (commonly-used) choice of F3 used in that PR conflicts with the use of F3 in micro:bit mode to re-flash

Python 2.7 does not default to a null handler

Any process which has advertised will attempt to unadvertise via an atexit handler in discovery.py. If the beacon was hosted in a different process which has already closed, the unadvertising...

Add debug mode / command

1

Trying to work out why some particular combination of machines / network is failing is difficult. At least it would be useful to output certain information: all interfaces / networks...

Collecting ideas for neat examples

4

[**TL;DR** Add ideas to the bottom of this issue] I want to load the examples/ directory with easy but interesting examples of what you can do with networkzero. I'm trying...

The resolution to Issue #41 has the broadcast mechanism sending adverts to the global broadcast address and to the broadcast address of each network. This could result in, eg, an...