python opens new console window instead of printing into cmd

Question

My Python 3 (3.6) opens new black console window for each Python command I run ( pip is just the same).

Example: When I create a hello_world.py with a while True: print("hello world") Loop in it and start it from PowerShell via python test.py it will open a new window, print "hello world" in the new window and leave the console I used to run the script empty... (same happens with Cygwin) using CMD it won't even open the Python window and just closes gives me back a new CMD prompt-line.

Even worse when using PyCharm each time a background-task runs (eg syntax-check) a black console window opens for ~1 sec. and thus blocks me from writing code.

Example images to show what is happening:

Code used for test.py:

while True:
    print("Hello World")

So far I tried:

• creating and modifying manifest files for python.exe / pythonw.exe
• reinstalling Python3
• installing a different Python3 Version
• changing the default codepage for CMD/PowerShell
• setting PYTHONENCODING and PYTHONIOENCODING to UTF-8
• starting PowerShell/Python as admin

//edit:

the Question is: How can I get back the default Python behavior, as seen on every other (Windows) Computer.

Answer 1

我发现解决方案只是以管理员身份运行 cmd 或 powershell，任何其他类型的用户都会导致此问题。