Break the circular dependency in the new mojom bindings generation pipeline.

mojo/public/tools/bindings/pylib/mojom/generate/mojom_files_mojom.py

+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.

[rudominer, 2015/11/06 23:07:25]

What do you think about putting the two generated files in their own folder and
maybe adding a readme saying what they are and how they got there. The readme
could be just a place-holder for now but after we develop a script for
generating these files the readme could point to it.

[azani, 2015/11/06 23:39:00]

Done.

+
+import mojo_bindings.descriptor as _descriptor
+import mojo_bindings.reflection as _reflection
+
+import mojom_types_mojom
+
+class MojomFile(object):
+  __metaclass__ = _reflection.MojoStructType
+  DESCRIPTOR = {
+    'fields': [
+      _descriptor.SingleFieldGroup('file_name', _descriptor.TYPE_STRING, 0, 0),
+      _descriptor.SingleFieldGroup('module_namespace', _descriptor.TYPE_NULLABLE_STRING, 1, 0),
+      _descriptor.SingleFieldGroup('attributes', _descriptor.GenericArrayType(_descriptor.StructType(lambda: mojom_types_mojom.Attribute), nullable=True), 2, 0),
+      _descriptor.SingleFieldGroup('imports', _descriptor.GenericArrayType(_descriptor.TYPE_STRING, nullable=True), 3, 0),
+      _descriptor.SingleFieldGroup('declared_mojom_objects', _descriptor.StructType(lambda: KeysByType), 4, 0),
+    ],
+  }
+
+class MojomFileGraph(object):
+  __metaclass__ = _reflection.MojoStructType
+  DESCRIPTOR = {
+    'fields': [
+      _descriptor.SingleFieldGroup('files', _descriptor.MapType(_descriptor.TYPE_STRING, _descriptor.StructType(lambda: MojomFile)), 0, 0),
+      _descriptor.SingleFieldGroup('resolved_types', _descriptor.MapType(_descriptor.TYPE_STRING, _descriptor.UnionType(lambda: mojom_types_mojom.UserDefinedType)), 1, 0),
+      _descriptor.SingleFieldGroup('resolved_values', _descriptor.MapType(_descriptor.TYPE_STRING, _descriptor.UnionType(lambda: mojom_types_mojom.UserDefinedValue)), 2, 0),
+    ],
+  }
+
+class KeysByType(object):
+  __metaclass__ = _reflection.MojoStructType
+  DESCRIPTOR = {
+    'fields': [
+      _descriptor.SingleFieldGroup('interfaces', _descriptor.GenericArrayType(_descriptor.TYPE_STRING, nullable=True), 0, 0),
+      _descriptor.SingleFieldGroup('structs', _descriptor.GenericArrayType(_descriptor.TYPE_STRING, nullable=True), 1, 0),
+      _descriptor.SingleFieldGroup('unions', _descriptor.GenericArrayType(_descriptor.TYPE_STRING, nullable=True), 2, 0),
+      _descriptor.SingleFieldGroup('top_level_enums', _descriptor.GenericArrayType(_descriptor.TYPE_STRING, nullable=True), 3, 0),
+      _descriptor.SingleFieldGroup('embedded_enums', _descriptor.GenericArrayType(_descriptor.TYPE_STRING, nullable=True), 4, 0),
+      _descriptor.SingleFieldGroup('top_level_constants', _descriptor.GenericArrayType(_descriptor.TYPE_STRING, nullable=True), 5, 0),
+      _descriptor.SingleFieldGroup('embedded_constants', _descriptor.GenericArrayType(_descriptor.TYPE_STRING, nullable=True), 6, 0),
+    ],
+  }
+