python Programming Glossary: nonlocal

http://stackoverflow.com/questions/1261875/python-nonlocal-statement

nonlocal statement What does it do in Python 3.0 There's no documentation.. no documentation on the official Python website and help nonlocal does not work either. python closures global python nonlocal.. does not work either. python closures global python nonlocal share improve this question Compare this without using nonlocal..

Can you explain closures (as they relate to Python)?

http://stackoverflow.com/questions/13857/can-you-explain-closures-as-they-relate-to-python

def make_counter i 0 def counter # counter is a closure nonlocal i i 1 return i return counter c1 make_counter c2 make_counter..

Passing argument from Parent function to nested function Python

http://stackoverflow.com/questions/14678434/passing-argument-from-parent-function-to-nested-function-python

use it as a binding occurrence by marking the variable as nonlocal this is a keyword introduced for just this usecase def f x def.. a keyword introduced for just this usecase def f x def g n nonlocal x if n 10 x x 1 g n 1 g 0 In python 2 you have a few work arounds..

Python string interpolation implementation

http://stackoverflow.com/questions/16504732/python-string-interpolation-implementation

with the values within mprint scope. I have tried using nonlocal and dot notation to access the main module variables but I still..

Read/Write Python Closures

http://stackoverflow.com/questions/2009402/read-write-python-closures

To expand on Ignacio's answer def counter count 0 def c nonlocal count count 1 return count return c x counter print x x x gives..

nonlocal keyword in Python 2.x

http://stackoverflow.com/questions/3190706/nonlocal-keyword-in-python-2-x

keyword in Python 2.x I'm trying to implement a closure in.. implement a closure in Python 2.6 and I need to access a nonlocal variable but it seems like this keyword is not available in.. is not available in python 2.x. How should one access nonlocal variables in closures in these versions of python python closures..

Python variable scope question

http://stackoverflow.com/questions/370357/python-variable-scope-question

first line of the function. As of python 3 there is now nonlocal c that you can use to refer to the nearest enclosing not necessarily..

local var referenced before assignment

http://stackoverflow.com/questions/8934772/local-var-referenced-before-assignment

In Python 3 you could get around this issue by using the nonlocal statement which allows you to assign to variables that are not.. this with a similar line at the top of funcC def funcB nonlocal c c 3 ... In Python 2.x this isn't an option and the only way.. an option and the only way you can change the value of a nonlocal variable is if it is mutable. The simplest way to do this is..

UnboundLocalError in Python

http://stackoverflow.com/questions/9264763/unboundlocalerror-in-python