[Zope3-checkins] SVN: Zope3/branches/ZopeX3-3.0/src/zope/app/ Use zapi.isinstance() as appropriate.

[Fred L. Drake, Jr.]

Log message for revision 27378:
  Use zapi.isinstance() as appropriate.
  
  Always use zapi.isinstance(o) instead of isinstance(removeSecurityProxy(o))
  when the unproxied object is not otherwise needed.
  


Changed:
  U   Zope3/branches/ZopeX3-3.0/src/zope/app/component/tests/test_factory.py
  U   Zope3/branches/ZopeX3-3.0/src/zope/app/interface/vocabulary.py
  U   Zope3/branches/ZopeX3-3.0/src/zope/app/publisher/browser/tests/test_directoryresource.py


-=-
Modified: Zope3/branches/ZopeX3-3.0/src/zope/app/component/tests/test_factory.py
===================================================================
--- Zope3/branches/ZopeX3-3.0/src/zope/app/component/tests/test_factory.py	2004-08-31 23:53:45 UTC (rev 27377)
+++ Zope3/branches/ZopeX3-3.0/src/zope/app/component/tests/test_factory.py	2004-09-01 01:59:33 UTC (rev 27378)
@@ -21,7 +21,6 @@
 from zope.configuration.xmlconfig import xmlconfig
 from zope.configuration.xmlconfig import XMLConfig
 from zope.component import createObject
-from zope.security.proxy import removeSecurityProxy
 from zope.app.tests.placelesssetup import PlacelessSetup
 
 from zope.app import zapi
@@ -64,9 +63,7 @@
 </content>''')
         xmlconfig(f)
         obj = createObject(None, 'test.Example')
-        # isinstance() doesn't work with proxies, so remove if present
-        obj = removeSecurityProxy(obj)
-        self.failUnless(isinstance(obj, ExampleClass))
+        self.failUnless(zapi.isinstance(obj, ExampleClass))
 
 def test_suite():
     loader=unittest.TestLoader()

Modified: Zope3/branches/ZopeX3-3.0/src/zope/app/interface/vocabulary.py
===================================================================
--- Zope3/branches/ZopeX3-3.0/src/zope/app/interface/vocabulary.py	2004-08-31 23:53:45 UTC (rev 27377)
+++ Zope3/branches/ZopeX3-3.0/src/zope/app/interface/vocabulary.py	2004-09-01 01:59:33 UTC (rev 27378)
@@ -50,8 +50,7 @@
     """
 
     def __init__(self, context):
-        component = removeSecurityProxy(context)
-        interfaces = providedBy(component).flattened()
+        interfaces = providedBy(context).flattened()
         terms = [SimpleTerm(interface, interfaceToName(context, interface))
                  for interface in interfaces]
         super(ObjectInterfacesVocabulary, self).__init__(terms)

Modified: Zope3/branches/ZopeX3-3.0/src/zope/app/publisher/browser/tests/test_directoryresource.py
===================================================================
--- Zope3/branches/ZopeX3-3.0/src/zope/app/publisher/browser/tests/test_directoryresource.py	2004-08-31 23:53:45 UTC (rev 27377)
+++ Zope3/branches/ZopeX3-3.0/src/zope/app/publisher/browser/tests/test_directoryresource.py	2004-09-01 01:59:33 UTC (rev 27378)
@@ -99,14 +99,13 @@
         resource = DirectoryResourceFactory(path, checker, 'files')(request)
 
         image = resource['test.gif']
-        self.assert_(isinstance(removeSecurityProxy(image), FileResource))
+        self.assert_(zapi.isinstance(image, FileResource))
         template = resource['test.pt']
-        self.assert_(isinstance(removeSecurityProxy(template),
-                                PageTemplateResource))
+        self.assert_(zapi.isinstance(template, PageTemplateResource))
         file = resource['test.txt']
-        self.assert_(isinstance(removeSecurityProxy(file), FileResource))
+        self.assert_(zapi.isinstance(file, FileResource))
         file = resource['png']
-        self.assert_(isinstance(removeSecurityProxy(file), FileResource))
+        self.assert_(zapi.isinstance(file, FileResource))
 
 def test_suite():
     return makeSuite(Test)