How can I make a single dmg file out of many Python files in different folders? I know that’s doable for a single file, but how can I do it for several?
I can make a dmg for a 1.py file but not for numerous files in several directories.
Do you mean the DMG file format that MacOSX uses for application installation / delivery?
That format is not a Unity thing. You should consider visiting the Mac developer site for more information.
Also, Unity doesn’t do anything with python files unless you have added a third party package to do so, in which case that package maker should probably have answers for how to package stuff up.