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

Source: stackoverflow.com

Similar codes

27 votes322 views4 answers
Python get exception message
Python
1 vote365 views1 answer
Django model query join
Python Django
0 vote330 views1 answer
Python plot lines with dots
Python
4 votes307 views1 answer
Delete element of a list from another list python
Python
0 vote320 views1 answer
---Input Chevy Times---
Python
0 vote328 views1 answer
Python multiprocessing queu empty error
Python
2 votes342 views1 answer
How to print hostname in python
Python
3 votes332 views3 answers
Python resize image keep aspect ratio
Python
4 votes376 views2 answers
Django template for range
Python Django
5 votes288 views1 answer
Python how to skip iteration
Python