Author: Alex Gaynor <[email protected]>
Branch:
Changeset: r62924:73524812269e
Date: 2013-04-01 20:30 -0700
http://bitbucket.org/pypy/pypy/changeset/73524812269e/
Log: unroll isinstance checks with old style classes
diff --git a/pypy/module/__builtin__/abstractinst.py
b/pypy/module/__builtin__/abstractinst.py
--- a/pypy/module/__builtin__/abstractinst.py
+++ b/pypy/module/__builtin__/abstractinst.py
@@ -94,9 +94,8 @@
return w_obj.w_class.is_subclass_of(w_klass_or_tuple)
return _abstract_isinstance_w_helper(space, w_obj, w_klass_or_tuple)
[email protected]_look_inside
+
def _abstract_isinstance_w_helper(space, w_obj, w_klass_or_tuple):
-
# -- case (anything, abstract-class)
check_class(space, w_klass_or_tuple,
"isinstance() arg 2 must be a class, type,"
@@ -111,7 +110,7 @@
return _issubclass_recurse(space, w_abstractclass, w_klass_or_tuple)
[email protected]_look_inside
[email protected]_safe
def _issubclass_recurse(space, w_derived, w_top):
"""Internal helper for abstract cases. Here, w_top cannot be a tuple."""
if space.is_w(w_derived, w_top):
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