Introduce TypeRegistry class.

lib/dom/scripts/systembase.py

Index: lib/dom/scripts/systembase.py
diff --git a/lib/dom/scripts/systembase.py b/lib/dom/scripts/systembase.py
index f394e584e8018116bf04c0634fcac15eea835708..0ce588d0b1e2a1b8ec2e6303b24a1f79ac6a1e9f 100644
--- a/lib/dom/scripts/systembase.py
+++ b/lib/dom/scripts/systembase.py
@@ -24,11 +24,12 @@ class System(object):
   - Finish
   """
 
-  def __init__(self, templates, database, emitters, output_dir):
-    self._templates = templates
-    self._database = database
-    self._emitters = emitters
-    self._output_dir = output_dir
+  def __init__(self, context):
+    self._templates = context.templates
+    self._database = context.database
+    self._emitters = context.emitters
+    self._type_registry = context.type_registry
+    self._output_dir = context.output_dir
 
   def ProcessInterface(self, interface):
     """Processes an interface that is not a callback function."""
@@ -221,6 +222,14 @@ class BaseGenerator(object):
         walk(interface.parents[1:])
     return result
 
+class GeneratorContext(object):

[Anton Muhin, 2012/07/13 15:18:55]

GeneratorOptions?  GeneratorParameters?  Context is too broad imho

[podivilov, 2012/07/13 16:05:21]

Done.

+  def __init__(self, templates, database, emitters, type_registry, output_dir):
+    self.templates = templates
+    self.database = database
+    self.emitters = emitters
+    self.type_registry = type_registry
+    self.output_dir = output_dir
+
 
 def IsReadOnly(attribute):
   return attribute.is_read_only or 'Replaceable' in attribute.ext_attrs