The py launcher is optionally installed during the setup process when you first install Python on Windows. At one point, you’ll be prompted to do so, as per the screenshots shown below.

PY is a script file written in Python programming language ... using its Run menu or given buttons. Grab the setup of this software and install it. While installing this software, you can also ...

PyPI is popular among Python ... test.py. Figure 3. In some packages, the main module imports the malicious code The second technique is to embed PowerShell code in the setup.py file, which ...