python sys library code example

Example 1: sys.executable

import sys
print('Current python version: ', sys.version)
print('Download dependencies here: ', sys.executable)

Example 2: python system exit

import sys

sys.exit(0)

Example 3: python sys

import sys
print('Python version you are using')
print(sys.version)
print('Informantion')
print(sys.version_info)

Example 4: argv python function

# arguments
def test_var_args(f_arg, *argv):
    print("first normal arg:", f_arg)
    for arg in argv:
        print("another arg through *argv :", arg)

test_var_args('yasoob','python','eggs','test')

# keywork arguments
def test_var_kwargs(f_arg, **kwargs):
  	print(f_arg)
    for (key, item) in kwargs.items():
      	print("Keyword: ", key)
        print("Value: ", item)

test_var_kwargs('yasoob', x = 12)