python variable globale code example

Example 1: python global variables

global var1
var1 = 'whatever'

Example 2: global variable python

#it is best not to use global variables in a function
#(pass it as an argument)
a = 'This is global a'
def yourFunction():
    global a
    return a[0:2]

Example 3: global var in python

a = input('Hello: ')
if a == 'world':
  global b
  b = input('Here')
print b
#Prints the input for be as a result

Example 4: how to declare global variable in python

global n
n = 'whatever'