July 18, 2002
12:25 a.m.
Ka-Ping:
is it acceptable to write an iterator that only provides <next> if you only care about the "iteration protocol" and not the "for-able protocol"?
Probably just as acceptable as writing a file object that only provides some of the file methods. Seems quite Pythonic to me. Greg Ewing, Computer Science Dept, +--------------------------------------+ University of Canterbury, | A citizen of NewZealandCorp, a | Christchurch, New Zealand | wholly-owned subsidiary of USA Inc. | greg@cosc.canterbury.ac.nz +--------------------------------------+