how to access global variable in python code example
Example 1: global variable not working python
trying to assign a global variable in a function will result in the function creating a new variable
with that name even if theres a global one. ensure to declare a as global in the function before any
assignment.
a = 7
def setA(value):
global a
a = value
Example 2: python global variables
global var1
var1 = 'whatever'
Example 3: global variable python
x = 0
print(x)
def use_global_variables():
global x
x += 1
print(x)
use_global_variables
=============================================
0
1
Example 4: how to make variable global in python
global variable
variable = 'whatever'
Example 5: how to make a variable global in python
x = 5
def GLOBAL():
global y
y = 10
Example 6: global var in python
a = input('Hello: ')
if a == 'world':
global b
b = input('Here')
print b