Revision: 7834
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7834&view=rev
Author: mdboom
Date: 2009-09-30 13:26:36 +0000 (Wed, 30 Sep 2009)
Log Message:
-----------
Fix Grouper docstring -- it only supports weak-referenceable objects.
Modified Paths:
--------------
branches/v0_99_maint/lib/matplotlib/cbook.py
Modified: branches/v0_99_maint/lib/matplotlib/cbook.py
===================================================================
--- branches/v0_99_maint/lib/matplotlib/cbook.py 2009-09-28 22:12:38 UTC
(rev 7833)
+++ branches/v0_99_maint/lib/matplotlib/cbook.py 2009-09-30 13:26:36 UTC
(rev 7834)
@@ -1062,21 +1062,28 @@
using :meth:`joined`, and all disjoint sets can be retreived by
using the object as an iterator.
- The objects being joined must be hashable.
+ The objects being joined must be hashable and weak-referenceable.
For example:
- >>> g = grouper.Grouper()
- >>> g.join('a', 'b')
- >>> g.join('b', 'c')
- >>> g.join('d', 'e')
+ >>> class Foo:
+ ... def __init__(self, s):
+ ... self.s = s
+ ... def __repr__(self):
+ ... return self.s
+ ...
+ >>> a, b, c, d, e, f = [Foo(x) for x in 'abcdef']
+ >>> g = Grouper()
+ >>> g.join(a, b)
+ >>> g.join(b, c)
+ >>> g.join(d, e)
>>> list(g)
- [['a', 'b', 'c'], ['d', 'e']]
- >>> g.joined('a', 'b')
+ [[d, e], [a, b, c]]
+ >>> g.joined(a, b)
True
- >>> g.joined('a', 'c')
+ >>> g.joined(a, c)
True
- >>> g.joined('a', 'd')
+ >>> g.joined(a, d)
False
"""
def __init__(self, init=[]):
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