python global variable function in function

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Good afternoon, I will try to explain everything not with words but with examples

As we know, to use the variable X in this case, we need to update it via global

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but what if the variable X is declared in a function and we want to get it from another function

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If I use global, I get an error

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python-3.x python
1 Answers

Use nonlocal:

The nonlocal statement causes the listed identifiers to refer to previously bound variables in the nearest enclosing scope excluding globals.

StSav0120
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