- added support for TAL debug flags

CHANGES.txt

@@ -2,6 +2,8 @@
 CHANGES
 =======
 
+ - added support for TAL debug flags
+
 0.3.2 (2007-11-01)
 ------------------
 

src/z3c/viewtemplate/README.txt

@@ -93,6 +93,17 @@ Now we register a new template on the specific interface of our view.
   >>> print view()
   <div>IMyView</div>
 
+We can also render the view with debug flags set.
+
+  >>> request.debug.sourceAnnotations = True
+  >>> print view()
+  <!--
+  ==============================================================================
+  .../myViewTemplate.pt
+  ==============================================================================
+  --><div>IMyView</div>
+  >>> request.debug.sourceAnnotations = False
+
 It is possible to provide the template directly.
 
 We create a new template.

src/z3c/viewtemplate/macro.py

@@ -41,9 +41,17 @@ def __call__(self, *args, **kwargs):
                                                 self.request,
                                                 options=kwargs)
         context = self.template.pt_getEngineContext(namespace)
-        TALInterpreter(program, None,
-                       context, output, tal=True, showtal=False,
-                       strictinsert=0, sourceAnnotations=False)()
+        debug_flags = self.request.debug
+        TALInterpreter(
+                program,
+                None,
+                context,
+                output,
+                tal=True,
+                showtal=getattr(debug_flags, 'showTAL', 0),
+                strictinsert=0,
+                sourceAnnotations=getattr(debug_flags, 'sourceAnnotations', 0),
+                )()
         if not self.request.response.getHeader("Content-Type"):
             self.request.response.setHeader("Content-Type",
                                             self.contentType)