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python access global variable

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Tame Toad answered on May 13, 2020 Popularity 10/10 Helpfulness 5/10

answer python access global variable

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related Python Modifying Global Variable From Inside the Function

python access global variable

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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

Popularity 10/10 Helpfulness 5/10 Language python

Source: stackoverflow.com

Tags: global python

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Contributed on Aug 14 2020

Tame Toad

0 Answers Avg Quality 2/10

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how to make variable global in python

Comment

global variable
variable = 'whatever'

Popularity 10/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: global gl

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Contributed on Jul 08 2020

Delightful Dotterel

0 Answers Avg Quality 2/10

how to declare global variable in python

Comment

global n
n = 'whatever'

Popularity 10/10 Helpfulness 3/10 Language python

Source: Grepper

Tags: declare

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Contributed on May 13 2020

Calm Cobra

0 Answers Avg Quality 2/10

global variable python

Comment

# Python global variable
# Probably should not use this, just pass in arguments

x = 0 # variable is in outer scope
print(x) # prints x (0)

def use_global_variables():
  # if using a global variable, the variable will not need to be mention while calling the function
  global x # calling the x variable from a function
  x += 1
  print(x) # prints x after adding one in the function (1)
  
use_global_variables

=============================================
# Output:
0
1

Popularity 10/10 Helpfulness 3/10 Language python

Source: Grepper

Tags: global gl

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Contributed on Jan 10 2021

Unknown Species

0 Answers Avg Quality 2/10

how to acess global variables within function python

Comment

#A global variable can be accessed from any function or method.
#However, we must declare that we are using the global version and not the local one.
#To do this, at the start of your function/method write "global" and then the name of the variable.
#Example:
myVariable = 1

def myFunction():
  global myVariable
  print(myVariable)

myFunction()

Popularity 10/10 Helpfulness 3/10 Language python

Source: Grepper

Tags: global-variables glob

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Contributed on Jun 25 2021

Stormy Skylark

0 Answers Avg Quality 2/10

how to make a variable global in python

Comment

x = 5 #Any variable outside a function is already a global variable

def GLOBAL():
	global y #if a variable is inside a function, use the 'global' keyword to make it a global variable
    y = 10 # now this variable (y) is global

Popularity 10/10 Helpfulness 3/10 Language python

Source: Grepper

Tags: global gl

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Contributed on May 04 2021

Da Skeptical

0 Answers Avg Quality 2/10

how to set global variable in python function

Comment

#A global variable can be accessed from the hole program.

global var = "Text"

Popularity 10/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: global gl

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Contributed on Aug 05 2021

Clever Caribou

0 Answers Avg Quality 2/10

global var in python

Comment

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

Popularity 10/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: global gl

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Contributed on Nov 01 2020

Aariv_coder

0 Answers Avg Quality 2/10

Python Create a Global Variable

Comment

x = "global"

def foo():
    print("x inside:", x)


foo()
print("x outside:", x)

Popularity 10/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: global gl

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Contributed on May 26 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Python Modifying Global Variable From Inside the Function

Comment

c = 1 # global variable
    
def add():
    c = c + 2 # increment c by 2
    print(c)

add()

Popularity 10/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: function functio

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Contributed on May 26 2022

SAMER SAEID

0 Answers Avg Quality 2/10

python access global variable

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python access global variable

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