def setUp(self):
""" Prepares the test fixture before each test method is called. """
# An empty type manager.
self.type_manager = TypeManager()
return
def test_type_manager_hierarchy(self):
""" type manager hierarchy """
# Register an adapter Foo->Bar.
self.type_manager.register_type_adapters(FooToBarAdapterFactory(), Foo)
# Create an empy type manager with the main type manager as its
# parent.
type_manager = TypeManager(parent=self.type_manager)
# Create a Foo.
foo = Foo(name='fred')
# Adapt it to a Bar.
bar = type_manager.object_as(foo, Bar)
self.assertNotEqual(bar, None)
self.assertEqual(bar.blargle(), 'Foo.foogle.fred')
return
from apptools.naming.api import PyFSContext
from apptools.naming.adapter import *
from apptools.naming.ui.explorer import Explorer
from pyface.api import GUI
from traits.api import TraitDict, TraitList
from apptools.type_manager import TypeManager
from traits.util.resource import find_resource
# Application entry point.
if __name__ == '__main__':
# Create the GUI (this does NOT start the GUI event loop).
gui = GUI()
# Create a type manager to manage context adapters.
type_manager = TypeManager()
# Add some interesting context adapters.
#
# Trait dictionaries.
type_manager.register_type_adapters(
ContextAdapterFactory(
adaptee_class=TraitDict,
adapter_class=TraitDictContextAdapter,
), TraitDict)
# Trait lists.
type_manager.register_type_adapters(
ContextAdapterFactory(
adaptee_class=TraitList,
adapter_class=TraitListContextAdapter,
