Fix Python dict repr so that they are alphabetically. currently handles 2-item dicts, probably very brittle

fix_dict_repr_order.py

def fix_dict_repr_order(string):
    dict_finder = r"({'\w+': .+, '\w+': .+})"
    if not re.search(dict_finder, string):
        return string

    for dict_repr in re.findall(dict_finder, string):
        items = re.search(
            r"{('\w+': .+), ('\w+': .+)}",
            dict_repr,
        ).groups()
        string = string.replace(dict_repr, "{%s}" % (', '.join(sorted(items)),))
    return string