Deal with a couple more func_code/func_defaults vs. double under code…

…/defaults

src/App/special_dtml.py

@@ -36,12 +36,14 @@ class HTML(DocumentTemplate.HTML,Persistence.Persistent,):
 class ClassicHTMLFile(DocumentTemplate.HTMLFile,MethodObject.Method,):
     "Persistent HTML Document Templates read from files"
 
-    class func_code: pass
-    func_code=func_code()
-    func_code.co_varnames='trueself', 'self', 'REQUEST'
-    func_code.co_argcount=3
-    _need__name__=1
-    _v_last_read=0
+    class func_code:
+        pass
+
+    func_code = __code__ = func_code()
+    func_code.co_varnames = 'trueself', 'self', 'REQUEST'
+    func_code.co_argcount = 3
+    _need__name__ = 1
+    _v_last_read = 0
 
     def __init__(self, name, _prefix=None, **kw):
         if _prefix is None:
@@ -92,8 +94,8 @@ def __call__(self, *args, **kw):
 class DTMLFile(Bindings, Explicit, ClassicHTMLFile):
     "HTMLFile with bindings and support for __render_with_namespace__"
 
-    func_code = None
-    func_defaults = None
+    func_code = __code__ = None
+    func_defaults = __defaults__ = None
     _need__name__=1
 
     _Bindings_ns_class = TemplateDict

src/Products/PageTemplates/PageTemplateFile.py

@@ -51,8 +51,8 @@ class PageTemplateFile(SimpleItem, Script, PageTemplate, Traversable):
 
     meta_type = 'Page Template (File)'
 
-    func_defaults = None
-    func_code = FuncCode((), 0)
+    func_defaults = __defaults__ = None
+    func_code = __code__ = FuncCode((), 0)
     _v_last_read = 0
 
     # needed by AccessControl.class_init.InitializeClass

src/Products/PageTemplates/ZopePageTemplate.py

@@ -75,8 +75,8 @@ class ZopePageTemplate(Script, PageTemplate, Historical, Cacheable,
     meta_type = 'Page Template'
     output_encoding = 'utf-8'  # provide default for old instances
 
-    func_defaults = None
-    func_code = FuncCode((), 0)
+    func_defaults = __defaults__ = None
+    func_code = __code__ = FuncCode((), 0)
 
     _default_bindings = {'name_subpath': 'traverse_subpath'}
     _default_content_fn = os.path.join(package_home(globals()),

src/Shared/DC/Scripts/Script.py

@@ -38,8 +38,8 @@ class Script(SimpleItem, BindingsUI):
     security = ClassSecurityInfo()
 
     index_html = None
-    func_defaults=()
-    func_code=None
+    func_defaults = __defaults__ = ()
+    func_code = __code__ = None
 
     _Bindings_ns_class = TemplateDict
 

src/Shared/DC/Scripts/Signature.py

@@ -15,27 +15,32 @@
 This provides support for simulating function signatures
 """
 
+
 class FuncCode:
 
     def __init__(self, varnames, argcount):
-        self.co_varnames=varnames
-        self.co_argcount=argcount
+        self.co_varnames = varnames
+        self.co_argcount = argcount
 
     def __cmp__(self, other):
-        if other is None: return 1
-        try: return cmp((self.co_argcount, self.co_varnames),
-                        (other.co_argcount, other.co_varnames))
-        except: return 1
+        if other is None:
+            return 1
+        try:
+            return cmp((self.co_argcount, self.co_varnames),
+                       (other.co_argcount, other.co_varnames))
+        except Exception:
+            return 1
 
 # This is meant to be imported directly into a class.
 
+
 def _setFuncSignature(self, defaults=None, varnames=(), argcount=-1):
     # Simplify calls.
     if argcount < 0 and varnames:
         argcount = len(varnames)
     # Generate a change only if we have to.
     if self.func_defaults != defaults:
-        self.func_defaults = defaults
+        self.func_defaults = self.__defaults__ = defaults
     code = FuncCode(varnames, argcount)
     if self.func_code != code:
-        self.func_code = code
+        self.func_code = self.__code__ = code

src/ZPublisher/Client.py

@@ -63,7 +63,7 @@ def __init__(self,url,
             headers['Host']=urlparse(url)[1]
         self.func_name=url[url.rfind('/')+1:]
         self.__dict__['__name__']=self.func_name
-        self.func_defaults=()
+        self.func_defaults = self.__defaults__ = ()
 
         self.args=arguments