Author: Armin Rigo <[email protected]>
Branch:
Changeset: r89762:64e22023ba60
Date: 2017-01-25 12:30 +0100
http://bitbucket.org/pypy/pypy/changeset/64e22023ba60/
Log: A comment, and another cache that could be cleared
diff --git a/pypy/objspace/std/mapdict.py b/pypy/objspace/std/mapdict.py
--- a/pypy/objspace/std/mapdict.py
+++ b/pypy/objspace/std/mapdict.py
@@ -436,6 +436,9 @@
for i in range(len(self.cached_attrs)):
self.cached_attrs[i] = None
+ def _cleanup_(self):
+ self.clear()
+
# ____________________________________________________________
# object implementation
diff --git a/pypy/objspace/std/typeobject.py b/pypy/objspace/std/typeobject.py
--- a/pypy/objspace/std/typeobject.py
+++ b/pypy/objspace/std/typeobject.py
@@ -71,6 +71,10 @@
class MethodCache(object):
def __init__(self, space):
+ # Note: these attributes never change which object they contain,
+ # so reading 'cache.versions' for example is constant-folded.
+ # The actual list in 'cache.versions' is not a constant, of
+ # course.
SIZE = 1 << space.config.objspace.std.methodcachesizeexp
self.versions = [None] * SIZE
self.names = [None] * SIZE
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