Parse function-style extended attributes part #1

client/dom/scripts/idlrenderer.py

 #!/usr/bin/python
 # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 from idlnode import *
 
 
 def render(idl_node, indent_str='  '):
   output = []
@@ skipping 87 matching lines @@
     elif isinstance(node, IDLExtAttrs):
       if len(node):
         w('[')
         i = 0
         for k in sorted(node):
           if i > 0:
             w(', ')
           w(k)
           v = node[k]
           if v is not None:
-            w('=%s' % v.__str__())
+            if isinstance(v, IDLExtAttrFunctionValue):
+              if v.id:
+                w('=')
+              w(v)
+            else:
+              w('=%s' % v.__str__())
           i += 1
         w('] ')
+    elif isinstance(node, IDLExtAttrFunctionValue):
+      if node.id:
+        w(node.id)
+      w('(')
+      w(node.arguments, ', ')
+      w(')')
     elif isinstance(node, IDLAttribute):
       w(node.annotations)
       w(node.ext_attrs)
       if node.is_fc_getter:
         w('getter ')
       if node.is_fc_setter:
         w('setter ')
       w('attribute %s %s' % (node.type.id, node.id))
       if node.raises:
         w(' raises (%s)' % node.raises.id)
@@ skipping 27 matching lines @@
       w('in ')
       if node.is_optional:
         w('optional ')
       w('%s %s' % (node.type.id, node.id))
     else:
       raise TypeError("Expected str or IDLNode but %s found" %
         type(node))
 
   w(idl_node)
   return ''.join(output)