Logged In: YES 
user_id=89016

In theory this should be possible by subclassing
pprint.PrettyPrinter and overwritting the format method:

import pprint

class MyPrettyPrinter(pprint.PrettyPrinter):
  def format(self, object, context, maxlevels, level):
    if isinstance(object, int):
      return hex(object), True, False
    else:
      return pprint.PrettyPrinter.format(self, object,
context, maxlevels, level)

mpp = MyPrettyPrinter()
mpp.pprint(range(50))

This doesn't work reliable though: When the string is short
enough, format() seems to be bypassed and repr() is called
directly.