def __init__(self, display = None):
self.display = _BaseDisplay(display)
# Create the keymap cache
self._keymap_codes = [()] * 256
self._keymap_syms = {}
self._update_keymap(self.display.info.min_keycode,
(self.display.info.max_keycode
- self.display.info.min_keycode + 1))
# Translations for keysyms to strings.
self.keysym_translations = {}
# Find all supported extensions
self.extensions = []
self.class_extension_dicts = {}
self.display_extension_methods = {}
self.extension_event = rq.DictWrapper({})
exts = self.list_extensions()
# Go through all extension modules
for extname, modname in ext.__extensions__:
if extname in exts:
# Import the module and fetch it
__import__('ext.' + modname,globals(),level=1)
mod = getattr(ext, modname)
info = self.query_extension(extname)
self.display.set_extension_major(extname, info.major_opcode)
# Call initialiasation function
mod.init(self, info)
self.extensions.append(extname)
# Finalize extensions by creating new classes
for type_, dict in self.class_extension_dicts.items():
origcls = self.display.resource_classes[type_]
self.display.resource_classes[type_] = type(origcls.__name__,
(origcls, object),
dict)
# Problem: we have already created some objects without the
# extensions: the screen roots and default colormaps.
# Fix that by reinstantiating them.
for screen in self.display.info.roots:
screen.root = self.display.resource_classes['window'](self.display, screen.root.id)
screen.default_colormap = self.display.resource_classes['colormap'](self.display, screen.default_colormap.id)
def test_parse_binary(self):
values, remain = self.struct.parse_binary(self.binary, dummy_display)
self.assertEqual(values, rq.DictWrapper(dict(self.values_out)))
self.assertBinaryEmpty(remain)