A Terminal Launch (TL) Sublime Text 3 Build System

TL Python3.sublime-build

{
	"osx": {
		"cmd": [
			"osascript", 
			"-e", "tell application \"Terminal\" to activate",
			"-e", "tell application \"Terminal\" \n do script \"python3 $file\"\n end tell"
		]
	},
	"windows": {
		"cmd": [
			"C:\\WINDOWS\\system32\\WindowsPowerShell\\v1.0\\powershell.exe",
			"-Command",
			"{ python \"$file\" }"
		]
	},
	"selector": "source.python"
}