如何在Python 3中基于用户输入调用函数？

Question

I am currently trying to create a program that learns through user input, however it converts to a string automatically.

Here's the code. I use the shelve module to store the commands for the code.

ok = {str(name):func}
asd.update(ok)
print(asd)
data["cmd"] = asd
data.close()

The 'asd' list contains every command which has been extracted from the shelf. I want to update it and store it, so next time it updates when calling a command.

'func' is the variable that stores the name of the function am trying to call, but string objects cannot be called.

How do I solve this?

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EDIT: This has been solved (I totally forgot about eval() )

Answer 1

Not sure what you're trying to achieve here, but from what I've understood you should have a look to eval()

The eval() function evaluates the specified expression, if the expression is a legal Python statement, it will be executed.

More information here