def testExtensionInheritanceTwoExtensions():
"""Test non_extension injection for multiple extensions."""
class Test1ExtensionNode(mdp.ExtensionNode):
extension_name = "__test1"
def _execute(self):
return 1
class Test2ExtensionNode(mdp.ExtensionNode):
extension_name = "__test2"
class Test3ExtensionNode(mdp.ExtensionNode):
extension_name = "__test3"
def _execute(self):
return "3a"
class TestNode1(mdp.Node):
pass
class TestNode2(TestNode1):
pass
class ExtendedTest1Node2(Test1ExtensionNode, TestNode2):
pass
class ExtendedTest2Node1(Test2ExtensionNode, TestNode1):
def _execute(self):
return 2
class ExtendedTest3Node1(Test3ExtensionNode, TestNode1):
def _execute(self):
return "3b"
test_node = TestNode2()
mdp.activate_extension('__test2')
assert test_node._execute() == 2
mdp.deactivate_extension('__test2')
# in this order TestNode2 should get execute from __test1,
# the later addition by __test1 to TestNode1 doesn't matter
mdp.activate_extensions(['__test1', '__test2'])
assert test_node._execute() == 1
mdp.deactivate_extensions(['__test2', '__test1'])
# now activate in inverse order
# TestNode2 already gets _execute from __test2, but that is still
# overriden by __test1, thats how its registered in _extensions
mdp.activate_extensions(['__test2', '__test1'])
assert test_node._execute() == 1
mdp.deactivate_extensions(['__test2', '__test1'])
## now the same with extension 3
mdp.activate_extension('__test3')
assert test_node._execute() == "3b"
mdp.deactivate_extension('__test3')
# __test3 does not override, since the _execute slot for Node2
# was first filled by __test1
mdp.activate_extensions(['__test3', '__test1'])
assert test_node._execute() == 1
mdp.deactivate_extensions(['__test3', '__test1'])
# inverse order
mdp.activate_extensions(['__test1', '__test3'])
assert test_node._execute() == 1
mdp.deactivate_extensions(['__test2', '__test1'])
# Note: throbbers created at http://www.loadinfo.net
# throbber 16_cycle_one_24
import cStringIO as StringIO
import json
import os
import fnmatch
import mdp
from mdp.hinet import (ChannelSwitchboard, Rectangular2dSwitchboard,
DoubleRect2dSwitchboard, DoubleRhomb2dSwitchboard,
get_2d_image_switchboard)
import switchboard_svg
mdp.activate_extensions(["switchboard_factory", "svg"])
# keys are nice switchboard standard names, values are the types
SWITCHBOARD_TYPES_DICT = {
"standard rect": Rectangular2dSwitchboard,
"double rect": DoubleRect2dSwitchboard,
"double rhomb": DoubleRhomb2dSwitchboard,
"single node": ChannelSwitchboard
}
# ordered list of switchboard names for the UI
SWITCHBOARD_NAMES = [
"standard rect", "double rect", "double rhomb", "single node"
]
# SVG style
SVG_BASE_SIZE = 3 # size of the little channel rectangles
def setup_environment(self):
"""Activate the used extensions."""
# deactivate all active extensions for safety
mdp.deactivate_extensions(mdp.get_active_extensions())
mdp.activate_extensions(self._used_extensions)
def setup_environment(self):
"""Activate the used extensions."""
# deactivate all active extensions for safety
mdp.deactivate_extensions(mdp.get_active_extensions())
mdp.activate_extensions(self._used_extensions)
# Note: throbbers created at http://www.loadinfo.net
# throbber 16_cycle_one_24
import cStringIO as StringIO
import json
import os
import fnmatch
import mdp
from mdp.hinet import (
ChannelSwitchboard, Rectangular2dSwitchboard, DoubleRect2dSwitchboard,
DoubleRhomb2dSwitchboard, get_2d_image_switchboard
)
import switchboard_svg
mdp.activate_extensions(["switchboard_factory", "svg"])
# keys are nice switchboard standard names, values are the types
SWITCHBOARD_TYPES_DICT = {
"standard rect": Rectangular2dSwitchboard,
"double rect": DoubleRect2dSwitchboard,
"double rhomb": DoubleRhomb2dSwitchboard,
"single node": ChannelSwitchboard
}
# ordered list of switchboard names for the UI
SWITCHBOARD_NAMES = ["standard rect", "double rect",
"double rhomb", "single node"]
# SVG style
SVG_BASE_SIZE = 3 # size of the little channel rectangles
SVG_GAP_SIZE = 1 # size of the gap between them
def testExtensionInheritanceTwoExtensions():
"""Test non_extension injection for multiple extensions."""
class Test1ExtensionNode(mdp.ExtensionNode):
extension_name = "__test1"
def _execute(self):
return 1
class Test2ExtensionNode(mdp.ExtensionNode):
extension_name = "__test2"
class Test3ExtensionNode(mdp.ExtensionNode):
extension_name = "__test3"
def _execute(self):
return "3a"
class TestNode1(mdp.Node):
pass
class TestNode2(TestNode1):
pass
class ExtendedTest1Node2(Test1ExtensionNode, TestNode2):
pass
class ExtendedTest2Node1(Test2ExtensionNode, TestNode1):
def _execute(self):
return 2
class ExtendedTest3Node1(Test3ExtensionNode, TestNode1):
def _execute(self):
return "3b"
test_node = TestNode2()
mdp.activate_extension('__test2')
assert test_node._execute() == 2
mdp.deactivate_extension('__test2')
# in this order TestNode2 should get execute from __test1,
# the later addition by __test1 to TestNode1 doesn't matter
mdp.activate_extensions(['__test1', '__test2'])
assert test_node._execute() == 1
mdp.deactivate_extensions(['__test2', '__test1'])
# now activate in inverse order
# TestNode2 already gets _execute from __test2, but that is still
# overriden by __test1, thats how its registered in _extensions
mdp.activate_extensions(['__test2', '__test1'])
assert test_node._execute() == 1
mdp.deactivate_extensions(['__test2', '__test1'])
## now the same with extension 3
mdp.activate_extension('__test3')
assert test_node._execute() == "3b"
mdp.deactivate_extension('__test3')
# __test3 does not override, since the _execute slot for Node2
# was first filled by __test1
mdp.activate_extensions(['__test3', '__test1'])
assert test_node._execute() == 1
mdp.deactivate_extensions(['__test3', '__test1'])
# inverse order
mdp.activate_extensions(['__test1', '__test3'])
assert test_node._execute() == 1
mdp.deactivate_extensions(['__test2', '__test1'])
