Author: Alex Gaynor <[email protected]>
Branch:
Changeset: r73558:c7fcbd1bcedd
Date: 2014-09-16 11:32 -0700
http://bitbucket.org/pypy/pypy/changeset/c7fcbd1bcedd/
Log: Issue #1867 -- fixed performance and memory issues with
operator.methodcaller
diff --git a/pypy/module/operator/app_operator.py
b/pypy/module/operator/app_operator.py
--- a/pypy/module/operator/app_operator.py
+++ b/pypy/module/operator/app_operator.py
@@ -120,7 +120,11 @@
return builtinify(getter)
-def methodcaller(method_name, *args, **kwargs):
- def call(obj):
- return getattr(obj, method_name)(*args, **kwargs)
- return builtinify(call)
+class methodcaller(object):
+ def __init__(self, method_name, *args, **kwargs):
+ self._method_name = method_name
+ self._args = args
+ self._kwargs = kwargs
+
+ def __call__(self, obj):
+ return getattr(obj, self._method_name)(*self._args, **self._kwargs)
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