( expr, delim=",", combine=False )
Helper to define a delimited list of expressions - the delimiter defaults to ','.
    By default, the list elements and delimiters can have intervening whitespace, and
    comments, but this can be overridden by passing C{combine=True} in the constructor.
    If C{combine} is set to C{True}, the matching tokens are returned as a single token
    string, with the delimiters included; otherwise, the matching tokens are returned
    as a list of tokens, with the delimiters suppressed.

    Example::
        delimitedList(Word(alphas)).parseString("aa,bb,cc") # -> ['aa', 'bb', 'cc']
        delimitedList(Word(hexnums), delim=':', combine=True).parseString("AA:BB:CC:DD:EE") # -> ['AA:BB:CC:DD:EE']
Helper to define a delimited list of expressions - the delimiter defaults to ','.
    By default, the list elements and delimiters can have intervening whitespace, and
    comments, but this can be overridden by passing C{combine=True} in the constructor.
    If C{combine} is set to C{True}, the matching tokens are returned as a single token
    string, with the delimiters included; otherwise, the matching tokens are returned
    as a list of tokens, with the delimiters suppressed.
Helper to define a delimited list of expressions - the delimiter defaults to . By default the list elements and delimiters can have intervening whitespace and comments but this can be overridden by passing C { combine = True } in the constructor . If C { combine } is set to C { True } the matching tokens are returned as a single token string with the delimiters included ; otherwise the matching tokens are returned as a list of tokens with the delimiters suppressed .
def delimitedList( expr, delim=",", combine=False ):
    """
    Helper to define a delimited list of expressions - the delimiter defaults to ','.
    By default, the list elements and delimiters can have intervening whitespace, and
    comments, but this can be overridden by passing C{combine=True} in the constructor.
    If C{combine} is set to C{True}, the matching tokens are returned as a single token
    string, with the delimiters included; otherwise, the matching tokens are returned
    as a list of tokens, with the delimiters suppressed.

    Example::
        delimitedList(Word(alphas)).parseString("aa,bb,cc") # -> ['aa', 'bb', 'cc']
        delimitedList(Word(hexnums), delim=':', combine=True).parseString("AA:BB:CC:DD:EE") # -> ['AA:BB:CC:DD:EE']
    """
    dlName = _ustr(expr)+" ["+_ustr(delim)+" "+_ustr(expr)+"]..."
    if combine:
        return Combine( expr + ZeroOrMore( delim + expr ) ).setName(dlName)
    else:
        return ( expr + ZeroOrMore( Suppress( delim ) + expr ) ).setName(dlName)
def delimitedList ( expr , delim = "," , combine = False ) : dlName = _ustr ( expr ) + " [" + _ustr ( delim ) + " " + _ustr ( expr ) + "]..." if combine : return Combine ( expr + ZeroOrMore ( delim + expr ) ) . setName ( dlName ) else : return ( expr + ZeroOrMore ( Suppress ( delim ) + expr ) ) . setName ( dlName )