Stitch in ZODB 3.3.1a1.

lib/python/BTrees/BTrees/DEPENDENCIES.cfg

+persistent
+transaction

lib/python/BTrees/BTrees/IIBTree.py

+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE
+#
+##############################################################################
+
+# hack to overcome dynamic-linking headache.
+from _IIBTree import *

lib/python/BTrees/BTrees/IOBTree.py

+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE
+#
+##############################################################################
+
+# hack to overcome dynamic-linking headache.
+from _IOBTree import *

lib/python/BTrees/BTrees/Length.py

+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE
+#
+##############################################################################
+
+import persistent
+
+class Length(persistent.Persistent):
+    """BTree lengths are too expensive to compute
+
+    Objects that use BTrees need to keep track of lengths themselves.
+    This class provides an object for doing this.
+
+    As a bonus, the object support application-level conflict
+    resolution.
+
+    It is tempting to to assign length objects to __len__ attributes
+    to provide instance-specific __len__ methods. However, this no
+    longer works as expected, because new-style classes cache
+    class-defined slot methods (like __len__) in C type slots.  Thus,
+    instance-define slot fillers are ignores.
+
+    """
+
+    def __init__(self, v=0):
+        self.value = v
+
+    def __getstate__(self):
+        return self.value
+
+    def __setstate__(self, v):
+        self.value = v
+
+    def set(self, v):
+        self.value = v
+
+    def _p_resolveConflict(self, old, s1, s2):
+        return s1 + s2 - old
+
+    def _p_independent(self):
+        # My state doesn't depend on or materially effect the state of
+        # other objects.
+        return 1
+
+    def change(self, delta):
+        self.value += delta
+
+    def __call__(self, *args):
+        return self.value

lib/python/BTrees/BTrees/OIBTree.py

+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE
+#
+##############################################################################
+
+# hack to overcome dynamic-linking headache.
+from _OIBTree import *

lib/python/BTrees/BTrees/OOBTree.py

+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE
+#
+##############################################################################
+
+# hack to overcome dynamic-linking headache.
+from _OOBTree import *

lib/python/BTrees/BTrees/__init__.py

+# This is a Python package.

lib/python/BTrees/BTrees/intkeymacros.h

+
+#define KEYMACROS_H "$Id$\n"
+
+#define KEY_TYPE int
+#undef KEY_TYPE_IS_PYOBJECT
+#define KEY_CHECK PyInt_Check
+#define TEST_KEY_SET_OR(V, K, T) if ( ( (V) = (((K) < (T)) ? -1 : (((K) > (T)) ? 1: 0)) ) , 0 )
+#define DECREF_KEY(KEY)
+#define INCREF_KEY(k)
+#define COPY_KEY(KEY, E) (KEY=(E))
+#define COPY_KEY_TO_OBJECT(O, K) O=PyInt_FromLong(K)
+#define COPY_KEY_FROM_ARG(TARGET, ARG, STATUS) \
+  if (PyInt_Check(ARG)) TARGET=PyInt_AS_LONG(ARG); else { \
+      PyErr_SetString(PyExc_TypeError, "expected integer key"); \
+      (STATUS)=0; (TARGET)=0; }
+#define MULTI_INT_UNION 1

lib/python/BTrees/BTrees/tests/__init__.py

+# If tests is a package, debugging is a bit easier.

lib/python/BTrees/DEPENDENCIES.cfg

+persistent
+transaction