pypy

Fast and compliant alternative implementation of the Python language. More information: https://doc.pypy.org.

• Start a REPL (interactive shell):

pypy

• Execute script in a given Python file:

pypy path/to/file.py

• Execute script as part of an interactive shell:

pypy -i path/to/file.py

• Execute a Python expression:

pypy -c "expression"

• Run library module as a script (terminates option list):

pypy -m module arguments

• Install a package using pip:

pypy -m pip install package

• Interactively debug a Python script:

pypy -m pdb path/to/file.py