[Zope-Checkins] SVN: Zope/branches/2.12/ - fixed some unicode issues in Unauthorized

[Yvo Schubbe]

Log message for revision 111197:
  - fixed some unicode issues in Unauthorized

Changed:
  U   Zope/branches/2.12/doc/CHANGES.rst
  A   Zope/branches/2.12/src/zExceptions/tests/test_unauthorized.py
  UU  Zope/branches/2.12/src/zExceptions/unauthorized.py

-=-
Modified: Zope/branches/2.12/doc/CHANGES.rst
===================================================================
--- Zope/branches/2.12/doc/CHANGES.rst	2010-04-21 07:33:53 UTC (rev 111196)
+++ Zope/branches/2.12/doc/CHANGES.rst	2010-04-21 08:03:41 UTC (rev 111197)
@@ -55,6 +55,8 @@
 Bugs Fixed
 ++++++++++
 
+- zExceptions: Fixed some unicode issues in Unauthorized.
+
 - LP #372632, comments #15ff.: Fixed regression in Unauthorized handling.
 
 - LP #563229:  Process "evil" JSON cookies which contain double quotes in

Added: Zope/branches/2.12/src/zExceptions/tests/test_unauthorized.py
===================================================================
--- Zope/branches/2.12/src/zExceptions/tests/test_unauthorized.py	                        (rev 0)
+++ Zope/branches/2.12/src/zExceptions/tests/test_unauthorized.py	2010-04-21 08:03:41 UTC (rev 111197)
@@ -0,0 +1,130 @@
+##############################################################################
+#
+# Copyright (c) 2010 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.
+#
+##############################################################################
+"""Unit tests for unauthorized module.
+
+$Id$
+"""
+
+import unittest
+from zope.interface.verify import verifyClass
+
+_MESSAGE = "You are not allowed to access '%s' in this context"
+
+
+class UnauthorizedTests(unittest.TestCase):
+
+    def _getTargetClass(self):
+        from zExceptions.unauthorized import Unauthorized
+
+        return Unauthorized
+
+    def _makeOne(self, *args, **kw):
+        return self._getTargetClass()(*args, **kw)
+
+    def test_interfaces(self):
+        from zope.security.interfaces import IUnauthorized
+
+        verifyClass(IUnauthorized, self._getTargetClass())
+
+    def test_empty(self):
+        exc = self._makeOne()
+
+        self.assertEqual(exc.name, None)
+        self.assertEqual(exc.message, None)
+        self.assertEqual(exc.value, None)
+        self.assertEqual(exc.needed, None)
+
+        self.assertEqual(str(exc), str(repr(exc)))
+        self.assertEqual(unicode(exc), unicode(repr(exc)))
+
+    def test_ascii_message(self):
+        arg = 'ERROR MESSAGE'
+        exc = self._makeOne(arg)
+
+        self.assertEqual(exc.name, None)
+        self.assertEqual(exc.message, arg)
+        self.assertEqual(exc.value, None)
+        self.assertEqual(exc.needed, None)
+
+        self.assertEqual(str(exc), arg)
+        self.assertEqual(unicode(exc), arg.decode('ascii'))
+
+    def test_encoded_message(self):
+        arg = u'ERROR MESSAGE \u03A9'.encode('utf-8')
+        exc = self._makeOne(arg)
+
+        self.assertEqual(exc.name, None)
+        self.assertEqual(exc.message, arg)
+        self.assertEqual(exc.value, None)
+        self.assertEqual(exc.needed, None)
+
+        self.assertEqual(str(exc), arg)
+        self.assertRaises(UnicodeDecodeError, unicode, exc)
+
+    def test_unicode_message(self):
+        arg = u'ERROR MESSAGE \u03A9'
+        exc = self._makeOne(arg)
+
+        self.assertEqual(exc.name, None)
+        self.assertEqual(exc.message, arg)
+        self.assertEqual(exc.value, None)
+        self.assertEqual(exc.needed, None)
+
+        self.assertRaises(UnicodeEncodeError, str, exc)
+        self.assertEqual(unicode(exc), arg)
+
+    def test_ascii_name(self):
+        arg = 'ERROR_NAME'
+        exc = self._makeOne(arg)
+
+        self.assertEqual(exc.name, arg)
+        self.assertEqual(exc.message, None)
+        self.assertEqual(exc.value, None)
+        self.assertEqual(exc.needed, None)
+
+        self.assertEqual(str(exc), _MESSAGE % arg)
+        self.assertEqual(unicode(exc), _MESSAGE % arg.decode('ascii'))
+
+    def test_encoded_name(self):
+        arg = u'ERROR_NAME_\u03A9'.encode('utf-8')
+        exc = self._makeOne(arg)
+
+        self.assertEqual(exc.name, arg)
+        self.assertEqual(exc.message, None)
+        self.assertEqual(exc.value, None)
+        self.assertEqual(exc.needed, None)
+
+        self.assertEqual(str(exc), _MESSAGE % arg)
+        self.assertRaises(UnicodeDecodeError, unicode, exc)
+
+    def test_unicode_name(self):
+        arg = u'ERROR_NAME_\u03A9'
+        exc = self._makeOne(arg)
+
+        self.assertEqual(exc.name, arg)
+        self.assertEqual(exc.message, None)
+        self.assertEqual(exc.value, None)
+        self.assertEqual(exc.needed, None)
+
+        self.assertRaises(UnicodeEncodeError, str, exc)
+        self.assertEqual(unicode(exc), _MESSAGE % arg)
+
+
+def test_suite():
+    suite = unittest.TestSuite()
+    suite.addTest(unittest.makeSuite(UnauthorizedTests))
+    return suite
+
+if __name__ == '__main__':
+    unittest.main(defaultTest='test_suite')


Property changes on: Zope/branches/2.12/src/zExceptions/tests/test_unauthorized.py
___________________________________________________________________
Added: svn:keywords
   + Id
Added: svn:eol-style
   + native

Modified: Zope/branches/2.12/src/zExceptions/unauthorized.py
===================================================================
--- Zope/branches/2.12/src/zExceptions/unauthorized.py	2010-04-21 07:33:53 UTC (rev 111196)
+++ Zope/branches/2.12/src/zExceptions/unauthorized.py	2010-04-21 08:03:41 UTC (rev 111197)
@@ -7,17 +7,17 @@
 # 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
+# FOR A PARTICULAR PURPOSE.
 #
 ##############################################################################
 """
 $Id$
 """
 
-from types import StringType
 from zope.interface import implements
 from zope.security.interfaces import IUnauthorized
 
+
 class Unauthorized(Exception):
     """Some user wasn't allowed to access a resource
     """
@@ -43,7 +43,7 @@
         provides are added to needed.
         """
         if name is None and (
-            not isinstance(message, StringType) or len(message.split()) <= 1):
+            not isinstance(message, basestring) or len(message.split()) <= 1):
             # First arg is a name, not a message
             name=message
             message=None
@@ -59,7 +59,8 @@
         self.needed=needed
 
     def __str__(self):
-        if self.message is not None: return self.message
+        if self.message is not None:
+            return self.message
         if self.name is not None:
             return ("You are not allowed to access '%s' in this context"
                     % self.name)
@@ -68,6 +69,11 @@
                     % self.getValueName())
         return repr(self)
 
+    def __unicode__(self):
+        result = self.__str__()
+        if isinstance(result, unicode):
+            return result
+        return unicode(result, 'ascii') # override sys.getdefaultencoding()
 
     def getValueName(self):
         v=self.value


Property changes on: Zope/branches/2.12/src/zExceptions/unauthorized.py
___________________________________________________________________
Deleted: cvs2svn:cvs-rev
   - 1.9