python make variable global code example
Example 1: python access global variable
globvar = 0
def set_globvar_to_one():
global globvar # Needed to modify global copy of globvar
globvar = 1
def print_globvar():
print(globvar) # No need for global declaration to read value of globvar
set_globvar_to_one()
print_globvar() # Prints 1
Example 2: python global variables
global var1
var1 = 'whatever'
Example 3: how to make variable global in python
global variable
variable = 'whatever'
Example 4: 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 5: global variable python
a = 0
def testFor():
global a
if(a == 0):
#run code
Example 6: 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