Chame py.exe
em vez de python
:
-
py -3.6
abrirá um shell 3.6; -
py -3.5
abrirá uma shell de 3,5; -
py
(verifique a versão de um shell aberto: pode depender da instalação e outras configurações).
Fonte : Lançador Python para Windows
New in version 3.3.
The Python launcher for Windows is a utility which aids in locating and executing of different Python versions. It allows scripts (or the command-line) to indicate a preference for a specific Python version, and will locate and execute that version.
Unlike the
PATH
variable, the launcher will correctly select the most appropriate version of Python. It will prefer per-user installations over system-wide ones, and orders by language version rather than using the most recently installed version.