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authorFred Drake <fdrake@acm.org>2001-08-03 03:50:28 (GMT)
committerFred Drake <fdrake@acm.org>2001-08-03 03:50:28 (GMT)
commit5d548796474d63db729903cd67a21e0a9f1e6666 (patch)
tree13d71434b5ca0103048000a128f5c2a38aa5db11 /Doc/lib
parentf980301b09a7cf66a4e370f61e1baa2ee2f1f38e (diff)
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Fix some of the example code; the reference objects do not support a
get() method; just calling them is sufficient. (There was a get() method for this in an early version of the implementation.) Reported by Mats Wichmann.
Diffstat (limited to 'Doc/lib')
-rw-r--r--Doc/lib/libweakref.tex6
1 files changed, 3 insertions, 3 deletions
diff --git a/Doc/lib/libweakref.tex b/Doc/lib/libweakref.tex
index 9062816..f5887b5 100644
--- a/Doc/lib/libweakref.tex
+++ b/Doc/lib/libweakref.tex
@@ -151,12 +151,12 @@ None
\end{verbatim}
Testing that a weak reference object is still live should be done
-using the expression \code{\var{ref}.get() is not None}. Normally,
+using the expression \code{\var{ref}() is not None}. Normally,
application code that needs to use a reference object should follow
this pattern:
\begin{verbatim}
-o = ref.get()
+o = ref()
if o is None:
# referent has been garbage collected
print "Object has been allocated; can't frobnicate."
@@ -190,7 +190,7 @@ def remember(obj):
_id2obj_dict[id(obj)] = obj
def id2obj(id):
- return _id2obj_dict.get(id)
+ return _id2obj_dict(id)
\end{verbatim}