python command line code example

Example 1: python commands

simple python commands

print("your text here")

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name = input("what is your name")
print("nice to meet you " + name)

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A = int(input("give me the first num "))
B = int(input("give me the second num "))
f = A + B
print(f)

Example 2: python how to run terminal command

#By Uku Loskit

import os
os.system("ls -l")

Example 3: Windows 10 running python scripts from cmd

# move to the directory where the script is located and run it like so
cd (path to directory)
python name.py

Example 4: how to run a python package from command line

python -m my_course.filter

Example 5: python fuction execute a script site:realpython.com

>>> exec(open('hello.py').read())
'Hello World!'

Example 6: run python with options

import argparse
import sys

parser = argparse.ArgumentParser(description="Does some awesome things.")
parser.add_argument('message', type=str, help="pass a message into the script")

if __name__ == '__main__':
    args = parser.parse_args(sys.argv[1:])
    print args.message