fixed integration of Hotfix-2008-08-08

lib/python/Products/PythonScripts/PythonScript.py

@@ -324,7 +324,11 @@ class PythonScript(Script, Historical, Cacheable):
         g['__file__'] = getattr(self, '_filepath', None) or self.get_filepath()
         f = new.function(fcode, g, None, fadefs)
 
-        result = f(*args, **kw)
+        try:
+            result = f(*args, **kw)
+        except SystemExit:
+            raise ValueError('SystemExit can not be raised within a PythonScript')
+
         if keyset is not None:
             # Store the result in the cache.
             self.ZCacheable_set(result, keywords=keyset)

lib/python/Products/PythonScripts/tests/testPythonScript.py

@@ -211,6 +211,14 @@ class TestPythonScriptNoAq(PythonScriptTestBase):
         f = self._filePS('complex_print')
         self.assertEqual(f.get_size(), len(f.read()))
 
+    def testRaiseSystemExitLaunchpad257269(self):
+        ps = self._newPS("raise SystemExit")
+        self.assertRaises(ValueError, ps)
+
+    def testEncodingTestDotTestAllLaunchpad257276(self):
+        ps = self._newPS("return 'foo'.encode('test.testall')")
+        self.assertRaises(LookupError, ps)
+
 
 class TestPythonScriptErrors(PythonScriptTestBase):