def find_broadly_matched_key(self, broad, string):
    'A helper method for matching error strings exactly vs broadly'
    keys = list(broad.keys())
    for i in range(0, len(keys)):
        key = keys[i]
        if (string.find(key) >= 0):
            return key
    return None
A helper method for matching error strings exactly vs broadly
def find_broadly_matched_key(self, broad, string):
    
    keys = list(broad.keys())
    for i in range(0, len(keys)):
        key = keys[i]
        if (string.find(key) >= 0):
            return key
    return None