def test_on_component_callback_wrong_component(thing):
def f(component):
component.callback_called = True
extension = BaseExtension("org.labthings.tests.extension")
extension.on_component("org.labthings.tests.component", f)
thing.register_extension(extension)
component = type("component", (object, ), {"callback_called": False})
thing.add_component(component, "org.labthings.tests.wrong_component")
assert not component.callback_called
def test_on_component_callback(thing):
# Build extension
def f(component):
component.callback_called = True
extension = BaseExtension("org.labthings.tests.extension")
extension.on_component("org.labthings.tests.component", f)
# Add extension
thing.register_extension(extension)
# Build component
component = type("component", (object, ), {"callback_called": False})
# Add component
thing.add_component(component, "org.labthings.tests.component")
# Check callback
assert component.callback_called
def ext_on_my_component(component):
logging.info(f"{component} registered and noticed by extension")
static_folder = path_relative_to(__file__, "static")
example_extension = BaseExtension(
"org.labthings.examples.extension", static_folder=static_folder
)
example_extension.add_view(ExtensionMeasurementAction, "/measure", endpoint="measure")
example_extension.on_register(ext_on_register)
example_extension.on_component("org.labthings.example.mycomponent", ext_on_my_component)
"""
Class for our lab component functionality. This could include serial communication,
equipment API calls, network requests, or a "virtual" device as seen here.
"""
class MyComponent:
def __init__(self):
self.x_range = range(-100, 100)
self.magic_denoise = 200
def noisy_pdf(self, x, mu=0.0, sigma=25.0):
"""