py2/py3: rename function attributes.

bt5/erp5_core_test/TestTemplateItem/portal_components/test.erp5.testFields.py

@@ -66,10 +66,10 @@ class TestRenderViewAPI(ERP5TypeTestCase):
   def test_signature(self):
     for field in FieldRegistry.get_field_classes().itervalues(): # pylint: disable=no-value-for-parameter
       self.assertEqual(('self', 'value', 'REQUEST', 'render_prefix'),
-                        field.render_view.__func__.func_code.co_varnames)
+                        field.render_view.__func__.__code__.co_varnames)
       if field is not ProxyField:
         self.assertEqual(('self', 'field', 'value', 'REQUEST'),
-          field.widget.render_view.__func__.func_code.co_varnames[:4], '%s %s' % (field.widget, field.widget.render_view.__func__.func_code.co_varnames[:4]))
+          field.widget.render_view.__func__.__code__.co_varnames[:4], '%s %s' % (field.widget, field.widget.render_view.__func__.__code__.co_varnames[:4]))
 
 
 class TestFloatField(ERP5TypeTestCase):

bt5/erp5_oauth_facebook_login/TestTemplateItem/portal_components/test.erp5.testFacebookLogin.py

@@ -121,8 +121,8 @@ class TestFacebookLogin(ERP5TypeTestCase):
         'erp5.component.extension.FacebookLoginUtility.getUserEntry',
         side_effect=getUserEntry
       ) as getUserEntry_mock:
-      getAccessTokenFromCode_mock.func_code = getAccessTokenFromCode.func_code
-      getUserEntry_mock.func_code = getUserEntry.func_code
+      getAccessTokenFromCode_mock.__code__ = getAccessTokenFromCode.__code__
+      getUserEntry_mock.__code__ = getUserEntry.__code__
       self.portal.ERP5Site_callbackFacebookLogin(code=CODE)
     getAccessTokenFromCode_mock.assert_called_once()
     getUserEntry_mock.assert_called_once()
@@ -161,8 +161,8 @@ class TestFacebookLogin(ERP5TypeTestCase):
         'erp5.component.extension.FacebookLoginUtility.getUserEntry',
         side_effect=getUserEntry
       ) as getUserEntry_mock:
-      getAccessTokenFromCode_mock.func_code = getAccessTokenFromCode.func_code
-      getUserEntry_mock.func_code = getUserEntry.func_code
+      getAccessTokenFromCode_mock.__code__ = getAccessTokenFromCode.__code__
+      getUserEntry_mock.__code__ = getUserEntry.__code__
       self.portal.ERP5Site_callbackFacebookLogin(code=CODE)
 
     ac_cookie, = [v for (k, v) in response.listHeaders() if k.lower() == 'set-cookie' and '__ac_facebook_hash=' in v]
@@ -227,8 +227,8 @@ return credential_request
         'erp5.component.extension.FacebookLoginUtility.getUserEntry',
         side_effect=getUserEntry
       ) as getUserEntry_mock:
-      getAccessTokenFromCode_mock.func_code = getAccessTokenFromCode.func_code
-      getUserEntry_mock.func_code = getUserEntry.func_code
+      getAccessTokenFromCode_mock.__code__ = getAccessTokenFromCode.__code__
+      getUserEntry_mock.__code__ = getUserEntry.__code__
       response = self.portal.ERP5Site_callbackFacebookLogin(code=CODE)
     facebook_hash = self.portal.REQUEST.RESPONSE.cookies.get("__ac_facebook_hash")["value"]
     self.assertEqual("8cec04e21e927f1023f4f4980ec11a77", facebook_hash)

bt5/erp5_oauth_google_login/TestTemplateItem/portal_components/test.erp5.testGoogleLogin.py

@@ -163,8 +163,8 @@ class TestGoogleLogin(GoogleLoginTestCase):
         'erp5.component.extension.GoogleLoginUtility.getUserEntry',
         side_effect=getUserEntry
       ) as getUserEntry_mock:
-      getAccessTokenFromCode_mock.func_code = getAccessTokenFromCode.func_code
-      getUserEntry_mock.func_code = getUserEntry.func_code
+      getAccessTokenFromCode_mock.__code__ = getAccessTokenFromCode.__code__
+      getUserEntry_mock.__code__ = getUserEntry.__code__
       self.portal.ERP5Site_receiveGoogleCallback(code=CODE)
     getAccessTokenFromCode_mock.assert_called_once()
     getUserEntry_mock.assert_called_once()
@@ -207,8 +207,8 @@ class TestGoogleLogin(GoogleLoginTestCase):
         'erp5.component.extension.GoogleLoginUtility.getUserEntry',
         side_effect=getUserEntry
       ) as getUserEntry_mock:
-      getAccessTokenFromCode_mock.func_code = getAccessTokenFromCode.func_code
-      getUserEntry_mock.func_code = getUserEntry.func_code
+      getAccessTokenFromCode_mock.__code__ = getAccessTokenFromCode.__code__
+      getUserEntry_mock.__code__ = getUserEntry.__code__
       self.portal.ERP5Site_receiveGoogleCallback(code=CODE)
 
     getAccessTokenFromCode_mock.assert_called_once()
@@ -278,8 +278,8 @@ return credential_request
         'erp5.component.extension.GoogleLoginUtility.getUserEntry',
         side_effect=getUserEntry
       ) as getUserEntry_mock:
-      getAccessTokenFromCode_mock.func_code = getAccessTokenFromCode.func_code
-      getUserEntry_mock.func_code = getUserEntry.func_code
+      getAccessTokenFromCode_mock.__code__ = getAccessTokenFromCode.__code__
+      getUserEntry_mock.__code__ = getUserEntry.__code__
       response = self.portal.ERP5Site_receiveGoogleCallback(code=CODE)
     getAccessTokenFromCode_mock.assert_called_once()
     getUserEntry_mock.assert_called_once()

bt5/erp5_openid_connect_client_login/TestTemplateItem/portal_components/test.erp5.testOpenIdConnectLogin.py

@@ -126,8 +126,8 @@ class TestOpenIdConnectLogin(OpenIdConnectLoginTestCase):
         'erp5.component.extension.OpenIdConnectLoginUtility.getUserEntry',
         side_effect=getUserEntry
       ) as getUserEntry_mock:
-      getAccessTokenFromCode_mock.func_code = getAccessTokenFromCode.func_code
-      getUserEntry_mock.func_code = getUserEntry.func_code
+      getAccessTokenFromCode_mock.__code__ = getAccessTokenFromCode.__code__
+      getUserEntry_mock.__code__ = getUserEntry.__code__
       self.portal.ERP5Site_receiveOpenIdCallback(code=CODE, state=state)
 
     getAccessTokenFromCode_mock.assert_called_once()
@@ -165,8 +165,8 @@ class TestOpenIdConnectLogin(OpenIdConnectLoginTestCase):
         'erp5.component.extension.OpenIdConnectLoginUtility.getUserEntry',
         side_effect=getUserEntry
       ) as getUserEntry_mock:
-      getAccessTokenFromCode_mock.func_code = getAccessTokenFromCode.func_code
-      getUserEntry_mock.func_code = getUserEntry.func_code
+      getAccessTokenFromCode_mock.__code__ = getAccessTokenFromCode.__code__
+      getUserEntry_mock.__code__ = getUserEntry.__code__
       self.portal.ERP5Site_receiveOpenIdCallback(code=CODE, state=state)
     getAccessTokenFromCode_mock.assert_called_once()
     getUserEntry_mock.assert_called_once()
@@ -260,8 +260,8 @@ return credential_request
         'erp5.component.extension.OpenIdConnectLoginUtility.getUserEntry',
         side_effect=getUserEntry
       ) as getUserEntry_mock:
-      getAccessTokenFromCode_mock.func_code = getAccessTokenFromCode.func_code
-      getUserEntry_mock.func_code = getUserEntry.func_code
+      getAccessTokenFromCode_mock.__code__ = getAccessTokenFromCode.__code__
+      getUserEntry_mock.__code__ = getUserEntry.__code__
       self.portal.ERP5Site_receiveOpenIdCallback(code=CODE, state=state)
     getAccessTokenFromCode_mock.assert_called_once()
     getUserEntry_mock.assert_called_once()

product/ERP5/tests/testSecurity.py

@@ -94,9 +94,9 @@ class TestSecurityMixin(ERP5TypeTestCase):
           method.__doc__ and \
           not hasattr(obj, '%s__roles__' % method_id) and \
           method.__module__:
-          if method.__module__ == 'Products.ERP5Type.Accessor.WorkflowState' and method.func_code.co_name == 'serialize':
+          if method.__module__ == 'Products.ERP5Type.Accessor.WorkflowState' and method.__code__.co_name == 'serialize':
             continue
-          func_code = method.func_code
+          func_code = method.__code__
           error_dict[(func_code.co_filename, func_code.co_firstlineno, method_id)] = True
     error_list = error_dict.keys()
     if os.environ.get('erp5_debug_mode', None):

product/ERP5Type/Accessor/Alias.py

@@ -82,7 +82,7 @@ class Dummy(Reindex):
       self._id = id
       self.__name__ = id
       self._accessor_id = accessor_id
-#      self.__code__ = func_code = getattr(instance, self._accessor_id).func_code
+#      self.__code__ = func_code = getattr(instance, self._accessor_id).__code__
 
     def __call__(self, instance, *args, **kw):
       method = getattr(instance, self._accessor_id)

product/ERP5Type/Cache.py

@@ -353,7 +353,7 @@ def transactional_cached(key_method=_default_key_method):
   def decorator(function):
     # Unfornately, we can only check functions (not other callable like class).
     assert (key_method is not _default_key_method or
-            not getattr(function, 'func_defaults', None)), (
+            not getattr(function, '__defaults__', None)), (
       "default 'key_method' of 'transactional_cached' does not work with"
       " functions having default values for parameters")
     key = repr(function)

product/ERP5Type/patches/ExternalMethod.py

@@ -83,14 +83,18 @@ class _(PatchClass(ExternalMethod)):
                 return _f
         except AttributeError:
             pass
-        code = f.func_code
+        code = f.__code__
         argument_object = getargs(code)
         # reconstruct back the original names
         arg_list = argument_object.args[:]
         if argument_object.varargs:
             arg_list.append('*' + argument_object.varargs)
-        if argument_object.keywords:
-          arg_list.append('**' + argument_object.keywords)
+        if six.PY2:
+          if argument_object.keywords:
+            arg_list.append('**' + argument_object.keywords)
+        else:
+          if argument_object.varkw:
+            arg_list.append('**' + argument_object.varkw)
 
         i = isinstance(f, MethodType)
         ff = six.get_unbound_function(f) if i else f
@@ -98,7 +102,10 @@ class _(PatchClass(ExternalMethod)):
         i += has_self
         if i:
             code = FuncCode(ff, i)
-        self._v_f = _f = (f, f.func_defaults, code, has_self, arg_list)
+        try: # This fails with mock function
+            self._v_f = _f = (f, f.__defaults__, code, has_self, arg_list)
+        except AttributeError:
+            self._v_f = _f = (f, f.func_defaults, code, has_self, arg_list)
         return _f
 
     def __call__(self, *args, **kw):

product/ERP5Type/patches/ZopePageTemplateUtils.py

@@ -59,4 +59,4 @@ try:
 except TypeError:
     # We need to monkey patch in-place, as it is a top-level function and
     # already imported in other places.
-    convertToUnicode.func_code = patched_convertToUnicode.func_code
+    convertToUnicode.__code__ = patched_convertToUnicode.__code__

product/ERP5Type/tests/Sequence.py

@@ -57,7 +57,7 @@ def special_extract_tb(tb, limit = None):
         else: line = None
 
         # display where we failed in the sequence
-        if co == Sequence.play.func_code:
+        if co == Sequence.play.__code__:
           if line is None:
             line = ''
           sequence = f.f_locals['self']