1 Examples of classes that implement special operators (see reference manual):

     2 

     3 Complex.py	Complex numbers

     4 Dates.py	Date manipulation package by Tim Peters

     5 Dbm.py		Wrapper around built-in dbm, supporting	arbitrary values

     6 Range.py	Example of a generator: re-implement built-in range()

     7 Rev.py		Yield the reverse of a sequence

     8 Vec.py		A simple vector class

     9 bitvec.py	A bit-vector class by Jan-Hein B\"uhrman

    10 

    11 (For straightforward examples of basic class features, such as use of

    12 methods and inheritance, see the library code.)