1 #!/usr/bin/env python 2 3 """ 4 Set objects. 5 6 Copyright (C) 2015 Paul Boddie <paul@boddie.org.uk> 7 8 This program is free software; you can redistribute it and/or modify it under 9 the terms of the GNU General Public License as published by the Free Software 10 Foundation; either version 3 of the License, or (at your option) any later 11 version. 12 13 This program is distributed in the hope that it will be useful, but WITHOUT 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 15 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more 16 details. 17 18 You should have received a copy of the GNU General Public License along with 19 this program. If not, see <http://www.gnu.org/licenses/>. 20 """ 21 22 class frozenset(object): 23 def __init__(self, iterable): pass 24 25 class set(object): 26 def __init__(self, iterable): pass 27 def add(self, item): pass 28 def clear(self): pass 29 def copy(self): pass 30 def difference(self, other): pass 31 def difference_update(self, other): pass 32 def discard(self, item): pass 33 def intersection(self, other): pass 34 def intersection_update(self, other): pass 35 def issubset(self, other): pass 36 def issuperset(self, other): pass 37 38 def __iter__(self): 39 40 "Return an iterator." 41 42 return listiterator(list(self)) 43 44 def pop(self): pass 45 def remove(self, item): pass 46 def symmetric_difference(self, other): pass 47 def symmetric_difference_update(self, other): pass 48 def union(self, other): pass 49 def update(self, other): pass 50 51 # vim: tabstop=4 expandtab shiftwidth=4