converting reference name to string ?

[tleduc]

example:

def a():
  print 'hello'

==> string is   a.__name__

but for instances:

class myclass:
  ....etc....

b = myclass()
c = myclass()

in execution of this script, how do i get reference string 'a' 'b' or 'c' ?

Thanks in advance.

Thibaut