def alphanum_key(s):
    ' Turn a string into a list of string and number chunks.\n        "z23a" -> ["z", 23, "a"]\n    '
    return [tryInt(c) for c in re.split('([0-9]+)', s)]
Turn a string into a list of string and number chunks.
"z23a" -> ["z", 23, "a"]
def alphanum_key(s):
    ' Turn a string into a list of string and number chunks.\n        "z23a" -> ["z", 23, "a"]\n    '
    return [tryInt(c) for c in re.split('([0-9]+)', s)]