Wrapperless dart:html generator

client/dom/scripts/idlnode.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.
 
 import sys
 
 
 class IDLNode(object):
   """Base class for all IDL elements.
   IDLNode may contain various child nodes, and have properties. Examples
   of IDLNode are modules, interfaces, interface members, function arguments,
   etc.
   """
 
   def __init__(self, ast):
     """Initializes an IDLNode from a PegParser AST output."""
     self.id = self._find_first(ast, 'Id') if ast is not None else None
+    # TODO(jacobr): move back to native_name
 
   def __repr__(self):
     """Generates string of the form <class id extra extra ... 0x12345678>."""
     extras = self._extra_repr()
     if isinstance(extras, list):
       extras = ' '.join([str(e) for e in extras])
     try:
       if self.id:
         return '<%s %s 0x%x>' % (
             type(self).__name__,
@@ skipping 315 matching lines @@
     self._convert_ext_attrs(ast)
     self._convert_annotations(ast)
     self.parents = self._convert_all(ast, 'ParentInterface',
       IDLParentInterface)
     self.operations = self._convert_all(ast, 'Operation', IDLOperation)
     self.attributes = self._convert_all(ast, 'Attribute', IDLAttribute)
     self.constants = self._convert_all(ast, 'Const', IDLConstant)
     self.is_supplemental = 'Supplemental' in self.ext_attrs
     self.is_no_interface_object = 'NoInterfaceObject' in self.ext_attrs
     self.is_fc_suppressed = 'Suppressed' in self.ext_attrs
+    self.native_name = self.id
 
+  def has_attribute(self, candidate):

[sra1, 2012/02/16 04:43:28]

This is pretty much _FindMatchingAttribute

+    for attribute in self.attributes:
+      if attribute.id == candidate.id and attribute.is_fc_getter == candidate.is_fc_getter and attribute.is_fc_setter == candidate.is_fc_setter:
+        return True
+    return False
+
+  def merge(self, other):

[sra1, 2012/02/16 04:43:28]

Please move the merge logic, including above function, out of the IDL  AST
layer.

+    self.operations.extend(other.operations)
+    for attribute in other.attributes:
+      if not self.has_attribute(attribute):
+        self.attributes.append(attribute)
+
+    self.constants.extend(other.constants)
 
 class IDLParentInterface(IDLNode):
   """This IDLNode specialization is for 'Interface Child : Parent {}'
   declarations."""
   def __init__(self, ast):
     IDLNode.__init__(self, ast)
     self._convert_annotations(ast)
     self.type = self._convert_first(ast, 'InterfaceType', IDLType)
 
 
@@ skipping 89 matching lines @@
   """IDLDictNode specialization for one annotation."""
   def __init__(self, ast=None):
     IDLDictNode.__init__(self, ast)
     self.id = None
     if not ast:
       return
     for arg in self._find_all(ast, 'AnnotationArg'):
       name = self._find_first(arg, 'Id')
       value = self._find_first(arg, 'AnnotationArgValue')
       self[name] = value