Mojom generator: move Is.*Kind() functions into module.py and use them from all mojom_.*_generator.…

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

 # Copyright 2013 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.
 
 """Code shared by the various language-specific code generators."""
 
 from functools import partial
 import os.path
 import re
 
@@ skipping 18 matching lines @@
   struct.packed = pack.PackedStruct(struct)
   return struct
 
 def GetDataHeader(exported, struct):
   struct.packed = pack.PackedStruct(struct)
   struct.bytes = pack.GetByteLayout(struct.packed)
   struct.exported = exported
   return struct
 
 def ExpectedArraySize(kind):
-  if isinstance(kind, mojom.FixedArray):
+  if mojom.IsFixedArrayKind(kind):
     return kind.length
   return 0
 
-def IsArrayKind(kind):
-  return isinstance(kind, (mojom.Array, mojom.FixedArray))
-
-def IsStringKind(kind):
-  return kind.spec == 's'
-
-def IsEnumKind(kind):
-  return isinstance(kind, mojom.Enum)
-
-def IsObjectKind(kind):
-  return isinstance(kind, (mojom.Struct, mojom.Array, mojom.FixedArray)) or \
-         IsStringKind(kind)
-
-def IsHandleKind(kind):
-  return kind.spec.startswith('h') or \
-         isinstance(kind, mojom.Interface) or \
-         isinstance(kind, mojom.InterfaceRequest)
-
-def IsInterfaceKind(kind):
-  return isinstance(kind, mojom.Interface)
-
-def IsInterfaceRequestKind(kind):
-  return isinstance(kind, mojom.InterfaceRequest)
-
-def IsMoveOnlyKind(kind):
-  return IsObjectKind(kind) or IsHandleKind(kind)
-
 def StudlyCapsToCamel(studly):
   return studly[0].lower() + studly[1:]
 
 def CamelCaseToAllCaps(camel_case):
   return '_'.join(
       word for word in re.split(r'([A-Z][^A-Z]+)', camel_case) if word).upper()
 
 class Generator(object):
   # Pass |output_dir| to emit files to disk. Omit |output_dir| to echo all
   # files to stdout.
@@ skipping 23 matching lines @@
   def GenerateFiles(self, args):
     raise NotImplementedError("Subclasses must override/implement this method")
 
   def GetJinjaParameters(self):
     """Returns default constructor parameters for the jinja environment."""
     return {}
 
   def GetGlobals(self):
     """Returns global mappings for the template generation."""
     return {}