tools/json_schema_compiler/schema_util.py

   1 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4 """Utilies for the processing of schema python structures.
   5 """
   6
   7 def CapitalizeFirstLetter(value):
   8   return value[0].capitalize() + value[1:]
   9
  10
  11 def GetNamespace(ref):
  12   return SplitNamespace(ref)[0]
  13
  14
  15 def StripNamespace(ref):
  16   return SplitNamespace(ref)[1]
  17
  18
  19 def SplitNamespace(ref):
  20   """Returns (namespace, entity) from |ref|, e.g. app.window.AppWindow ->
  21   (app.window, AppWindow). If |ref| isn't qualified then returns (None, ref).
  22   """
  23   if '.' in ref:
  24     return tuple(ref.rsplit('.', 1))
  25   return (None, ref)
  26
  27
  28 def JsFunctionNameToClassName(namespace_name, function_name):
  29   """Transform a fully qualified function name like foo.bar.baz into FooBarBaz
  30
  31   Also strips any leading 'Experimental' prefix."""
  32   parts = []
  33   full_name = namespace_name + "." + function_name
  34   for part in full_name.split("."):
  35     parts.append(CapitalizeFirstLetter(part))
  36   if parts[0] == "Experimental":
  37     del parts[0]
  38   class_name = "".join(parts)
  39   return class_name