third_party/stdlib/string.py
def maketrans(fromstr, tostr):
    """maketrans(frm, to) -> string

    Return a translation table (a string of 256 bytes long)
    suitable for use in string.translate.  The strings frm and to
    must be of the same length.

    """
    if len(fromstr) != len(tostr):
        raise ValueError, "maketrans arguments must have same length"
    global _idmapL
    if not _idmapL:
        _idmapL = list(_idmap)
    L = _idmapL[:]
    fromstr = map(ord, fromstr)
    for i in range(len(fromstr)):
        L[fromstr[i]] = tostr[i]
    return ''.join(L)
def maketrans(fromstr, tostr):
    """maketrans(frm, to) -> string

    Return a translation table (a string of 256 bytes long)
    suitable for use in string.translate.  The strings frm and to
    must be of the same length.

    """
    if len(fromstr) != len(tostr):
        raise ValueError, "maketrans arguments must have same length"
    global _idmapL
    if not _idmapL:
        _idmapL = list(_idmap)
    L = _idmapL[:]
    fromstr = map(ord, fromstr)
    for i in range(len(fromstr)):
        L[fromstr[i]] = tostr[i]
    return ''.join(L)
def maketrans ( fromstr , tostr ) : if len ( fromstr ) != len ( tostr ) : raise ValueError , "maketrans arguments must have same length" global _idmapL if not _idmapL : _idmapL = list ( _idmap ) L = _idmapL [ : ] fromstr = map ( ord , fromstr ) for i in range ( len ( fromstr ) ) : L [ fromstr [ i ] ] = tostr [ i ] return '' . join ( L )
maketrans(frm, to) -> string

    Return a translation table (a string of 256 bytes long)
    suitable for use in string.translate.  The strings frm and to
    must be of the same length.
maketrans ( frm to ) - > string