Python program to check matching of simple parentheses

Question

I am a Python newbie and I came across this exercise of checking whether or not the simple brackets \"(\", \")\" in a given string are matched evenly.

I have seen ex

Answer 1

More advanced example in which you additionally need to check a matching of square brackets '[]' and braces '{}' pars.

string = '([]{})'

def group_match(string):

    d = {
    ')':'(',
    ']':'[',
    '}':'{'
    }

    list_ = []

    for index, item in enumerate(string):
        if item in d.values():
            list_.append(item)

        elif (item in d.keys()) and (d.get(item) in list_):
            list_.pop()

    return len(list_) == 0