Python Comma Separated
def textList(listtext, sep1=', ', sep2=', and '): return (len(listtext) > 1 and ("%s%s%s" % (sep1.join(listtext[:-1]), sep2, listtext[-1])) or listtext[0])
['one'] -> "one"
['one', 'two', 'three'] -> "one, two, and three"
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def textList(listtext, sep1=', ', sep2=', and '): return (len(listtext) > 1 and ("%s%s%s" % (sep1.join(listtext[:-1]), sep2, listtext[-1])) or listtext[0])