how to pass value to function in python code example

Example 1: pass function python

# "pass" is a function that basically does nothing.
# it can be used to ignore an error in a try block.

i = input("Please enter any character")
try:
  int(i)
except ValueError:
  pass

# it can also be used if you plan to implement certain code later

def attack():
  #implement actual attack code later
  pass

# a substitute for pass is to print nothing
print()

Example 2: how to pass parameters in python script

#!/usr/bin/python

import sys

print 'Number of arguments:', len(sys.argv), 'arguments.'
print 'Argument List:', str(sys.argv)

# python scriptName.py arg1 arg2 arg3
# Output:
# Number of arguments: 4 arguments.
# Argument List: ['test.py', 'arg1', 'arg2', 'arg3']