Added printing requirements

zope/interface/tests/advisory_testing.py

@@ -0,0 +1,42 @@
+##############################################################################
+#
+# Copyright (c) 2003 Zope Foundation 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 sys
+
+from zope.interface.advice import addClassAdvisor
+from zope.interface.advice import getFrameInfo
+
+my_globals = globals()
+
+def ping(log, value):
+
+    def pong(klass):
+        log.append((value,klass))
+        return [klass]
+
+    addClassAdvisor(pong)
+
+try:
+    from types import ClassType
+    
+    class ClassicClass:
+        __metaclass__ = ClassType
+        classLevelFrameInfo = getFrameInfo(sys._getframe())
+except ImportError:
+    ClassicClass = None
+
+class NewStyleClass:
+    __metaclass__ = type
+    classLevelFrameInfo = getFrameInfo(sys._getframe())
+
+moduleLevelFrameInfo = getFrameInfo(sys._getframe())