Skip to content Skip to sidebar Skip to footer
Showing posts with the label Scope

Jinja Template Variable Assignment Scope

Given the following Jinja snippet {% set sep='' %} {% for … Read more Jinja Template Variable Assignment Scope

Why Doesn't A Sub-function Inherit Scope In Python?

I don't understand why the following doesn't work: def foo( x ): n = 1 summe = 0 … Read more Why Doesn't A Sub-function Inherit Scope In Python?

Access Objects From Another Module

I'm a very inexperienced programmer creating a game (using Python 3.3) as a learning exercise. … Read more Access Objects From Another Module

Error Despite Global Keyword Being Used To Access Variable Inside Function

I have created few global variables as shown in my code below. However when I try to use them insid… Read more Error Despite Global Keyword Being Used To Access Variable Inside Function

Generator Expression Evaluation With Several ... For ... In ... Parts

Question: What does Python do under the hood when it sees this kind of expression? sum(sum(i) for… Read more Generator Expression Evaluation With Several ... For ... In ... Parts

Python Variable Scope (passing By Reference Or Copy?)

Why does the variable L gets manipulated in the sorting(L) function call? In other languages, a co… Read more Python Variable Scope (passing By Reference Or Copy?)

Python: Expanding The Scope Of The Iterator Variable In The Any() Function

I wrote some structurally equivalent real world code, where I anticipated the result for firstAdjec… Read more Python: Expanding The Scope Of The Iterator Variable In The Any() Function

Converting Kwargs Into Variables?

How do I convert kwargs objects into local variables? I am a math teacher and I want to write a hel… Read more Converting Kwargs Into Variables?

Why Do List Operations In Python Operate Outside Of The Function Scope?

In the python code below, variable number is passed to the function addone, and a local copy is ope… Read more Why Do List Operations In Python Operate Outside Of The Function Scope?

Python Eval(compile(...), Sandbox), Globals Go In Sandbox Unless In Def, Why?

Consider the following: def test(s): globals()['a'] = s sandbox = {'test': tes… Read more Python Eval(compile(...), Sandbox), Globals Go In Sandbox Unless In Def, Why?

What's The Best Practice For Writing An "execute Only" Python Module?

I have a Python module that is intended exclusively for running as a script and never as something … Read more What's The Best Practice For Writing An "execute Only" Python Module?

Override List's Builtins Dynamically In Class Scope

Purely curiosity question: class Li(list): pass m, n= Li([1]), Li([2]) def r(*args, **kwargs): rais… Read more Override List's Builtins Dynamically In Class Scope

Can We Access Inner Function Outside Its Scope Of Outer Function In Python Using Outer Function?

Just for the sake of curiosity I wanna know this.. I know scope of inner function is limited to out… Read more Can We Access Inner Function Outside Its Scope Of Outer Function In Python Using Outer Function?

Python Issue Value Of Property Changes When Falling Out Of Loop Scope

I am having trouble with a python class i wrote, the particular problem is in the parseData() funct… Read more Python Issue Value Of Property Changes When Falling Out Of Loop Scope

Scope Of Class Variable With List Comprehension

have a look at the following piece of code: class a: s = 'python' b = ['p',… Read more Scope Of Class Variable With List Comprehension

Defining Functions Inside Of Other Functions

I defined a function inside of a function in a program (Python): def func1: x = 5 def func2(y… Read more Defining Functions Inside Of Other Functions