Message 65223 - Python tracker

What do you mean with "enough" ?

The "raw-unicode-escape" codec is used in Python 2.x to convert literal
strings of the form ur"" to Unicode objects. It's a variant of the
"unicode-escape" codec.

The codec is also being used in cPickle, pickle, variants of pickle, 
Python code generators, etc.

It serves its purpose, just like "unicode-escape" and all the other
codecs in Python.