TryExcept Dict Element Extract

try_dict_extract.py

def try_dict_extract(dictionary, key_list):
    """
    Iterates through a list of nested keys to try to return a dictionary key value.
    On exception, returns NoneType
    """
    try:
        x = dictionary
        for key in key_list:
            x = x[key]
        return x
    except:
        return None