def __init__(self, window, vehicle):
"""Initialization Routine
@param window The window instance.
@param vehicle The vehicle instance."""
## @var window
# The window object instance.
self.window = window
## @var elements
# The elements dictionary.
self.elements = {}
for measurement_type in DASHBOARD_MEASUREMENTS:
self.elements[Measurement.name_from_class(
measurement_type)] = DataPoint(measurement_type)
vehicle.listen(measurement_type, self.receive)
## @var started_time
# The dashboard start time.
self.started_time = datetime.now()
## @var messages_received
# Stores the number of stored messages.
self.messages_received = 0
curses.use_default_colors()
curses.init_pair(1, curses.COLOR_RED, -1)
curses.init_pair(2, curses.COLOR_GREEN, -1)
curses.init_pair(3, curses.COLOR_YELLOW, -1)
def unregister(self, measurement_class, callback):
"""Stop notifying ``callback`` of new values of ``measurement_class``.
If the callback wasn't previously registered, this method will have no
effect.
"""
self.callbacks[Measurement.name_from_class(measurement_class)].remove(
callback)
def unregister(self, measurement_class, callback):
"""Stop notifying ``callback`` of new values of ``measurement_class``.
If the callback wasn't previously registered, this method will have no
effect.
"""
self.callbacks[Measurement.name_from_class(measurement_class)
].remove(callback)
def register(self, measurement_class, callback):
"""Call the ``callback`` with any new values of ``measurement_class``
received.
@param measurement_class The measurement class for this object
instance.
@param callback the callback function name.
"""
self.callbacks[Measurement.name_from_class(measurement_class)
].add(callback)
def run(self):
while True:
message, kwargs = self.queue.get()
try:
measurement = Measurement.from_dict(message)
self.callback(measurement, **kwargs)
self.queue.task_done()
except UnrecognizedMeasurementError as e:
LOG.warn(e)
def run(self):
"""Run Routine"""
while True:
message, kwargs = self.queue.get()
try:
measurement = Measurement.from_dict(message)
self.callback(measurement, **kwargs)
self.queue.task_done()
except UnrecognizedMeasurementError as e:
"""@todo add some logging"""
# TODO add some logging
pass
def __init__(self, window, vehicle):
self.window = window
self.elements = {}
for measurement_type in DASHBOARD_MEASUREMENTS:
self.elements[Measurement.name_from_class(
measurement_type)] = DataPoint(measurement_type)
vehicle.listen(measurement_type, self.receive)
self.started_time = datetime.now()
self.messages_received = 0
curses.use_default_colors()
curses.init_pair(1, curses.COLOR_RED, -1)
curses.init_pair(2, curses.COLOR_GREEN, -1)
curses.init_pair(3, curses.COLOR_YELLOW, -1)
def __init__(self, window, vehicle):
self.window = window
self.elements = {}
for measurement_type in DASHBOARD_MEASUREMENTS:
self.elements[Measurement.name_from_class(
measurement_type)] = DataPoint(measurement_type)
vehicle.listen(measurement_type, self.receive)
self.started_time = datetime.now()
self.messages_received = 0
curses.use_default_colors()
curses.init_pair(1, curses.COLOR_RED, -1)
curses.init_pair(2, curses.COLOR_GREEN, -1)
curses.init_pair(3, curses.COLOR_YELLOW, -1)
def register(self, measurement_class, callback):
"""Call the ``callback`` with any new values of ``measurement_class``
received.
"""
self.callbacks[Measurement.name_from_class(measurement_class)].add(
callback)
def test_has_age(self):
measurement = Measurement("name", "value", override_unit=True)
age = measurement.age
time.sleep(0.001)
ok_(measurement.age > age)
def test_basic(self):
Measurement("name", "value", override_unit=True)
def register(self, measurement_class, callback):
"""Call the ``callback`` with any new values of ``measurement_class``
received.
"""
self.callbacks[Measurement.name_from_class(measurement_class)
].add(callback)
