Getting Started with Python

I have a string to be executed inside my python program and I want to change some variables in the … Read more Use Eval With Dictionary Without Losing Imported Modules In Python2

I am building a website where I have a need that user should be able to evaluate some expression ba… Read more How Safe Is Expression Evaluation Using Eval?

I have heard that ast.literal_eval is much safer than eval(), but while changing my code, I am gett… Read more Why Does Ast.literal_eval() Seem To Ignore Declared Variables?

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?

I m making a irc bot https://github.com/mouuff/MouBot I would like the bot to reply the eval() when… Read more Launching 'safe' Eval()

Consider the following hypothetical code: class B(object): def __init__(self): self.b =… Read more Eval Fails In List Comprehension

I have a website where the user enters math equations (expressions) and then those equations are ev… Read more Evaluate Math Equations From Unsafe User Input In Python

I'm using ast.literal_eval to change the data I receive from json.loads() into a Python diction… Read more Using Ast.literal_eval On A Nested Dictionary