class Example(object):
def __init__(self):
self.simple_attribute = 12
self._private_value = 42
self.dict_attribute = {1: 2}
self._rw_prop = 42
self._ro_prop = 42
self._wo_prop = 42
self.rw_prop_changed = Signal()
self.wo_prop_changed = Signal()
@property
def rw_prop(self):
return self._rw_prop
@rw_prop.setter
def rw_prop(self, value):
if self._rw_prop == value:
return
self.rw_prop_changed.emit(value)
self._rw_prop = value
@property
def ro_prop(self):
return self._ro_prop
def wo_prop(self, value):
if self._wo_prop == value:
return
self.wo_prop_changed.emit(value)
self._wo_prop = value
wo_prop = property(None, wo_prop)
def fun_simple(self):
return 46
def fun_arg1(self, x):
return x + 2
def fun_arg2(self, x=2, y=3):
return x ** y
def fun_raise(self):
raise ValueError('Bla')
def fut(self):
def fun():
time.sleep(1)
return 10
return executor.submit(fun)
def fut_raise(self):
def fun():
time.sleep(1)
raise ValueError
return executor.submit(fun)
class Example(object):
def __init__(self):
self.simple_attribute = 12
self._private_value = 42
self.dict_attribute = {1: 2}
self._rw_prop = 42
self._ro_prop = 42
self._wo_prop = 42
self.rw_prop_changed = Signal()
self.wo_prop_changed = Signal()
@property
def rw_prop(self):
return self._rw_prop
@rw_prop.setter
def rw_prop(self, value):
if self._rw_prop == value:
return
self.rw_prop_changed.emit(value)
self._rw_prop = value
@property
def ro_prop(self):
return self._ro_prop
def wo_prop(self, value):
if self._wo_prop == value:
return
self.wo_prop_changed.emit(value)
self._wo_prop = value
wo_prop = property(None, wo_prop)
def fun_simple(self):
return 46
def fun_arg1(self, x):
return x + 2
def fun_arg2(self, x=2, y=3):
return x**y
def fun_raise(self):
raise ValueError('Bla')
def fut(self):
def fun():
time.sleep(1)
return 10
return executor.submit(fun)
def fut_raise(self):
def fun():
time.sleep(1)
raise ValueError
return executor.submit(fun)
def __init__(self):
self.simple_attribute = 12
self._private_value = 42
self.dict_attribute = {1: 2}
self._rw_prop = 42
self._ro_prop = 42
self._wo_prop = 42
self.rw_prop_changed = Signal()
self.wo_prop_changed = Signal()
def __init__(self):
self.simple_attribute = 12
self._private_value = 42
self.dict_attribute = {1: 2}
self._rw_prop = 42
self._ro_prop = 42
self._wo_prop = 42
self.rw_prop_changed = Signal()
self.wo_prop_changed = Signal()
def test_thread():
std_signal = Signal(1)
test_built_in = Signal(2)
std_signal.connect(pg.setValue)
test_built_in.connect(pg.setRange)
v_int = 0
while True:
v_int += 1
std_signal.emit(v_int)
test_built_in.emit(0,10)
time.sleep(0.5)
if v_int == 5:
break
pg.close()
class RemotePizcoEmitter(object):
std_signal = Signal.Auto()
def __init__(self):
self._nframe = 0
def emission(self):
self._nframe += 1
self.std_signal.emit(self._nframe)
class House(object):
def __init__(self):
logger.info('Welcome to your new house')
self._door_open = False
self._lights_on = False
self.door_open_changed = Signal()
self.lights_on_changed = Signal()
self.color_changed = Signal()
self._pool = futures.ThreadPoolExecutor(max_workers=1)
@property
def door_open(self):
logger.info('Getting door_open')
return self._door_open
@door_open.setter
def door_open(self, value):
if value not in (True, False):
raise ValueError("'{}' is not a valid value for door_open".format(value))
logger.info('Setting door_open to {}'.format(value))
if self._door_open == value:
logger.info('No need to change door_open')
return
self.door_open_changed.emit(value, self._door_open)
self._door_open = value
@property
def lights_on(self):
return self._lights_on
@lights_on.setter
def lights_on(self, value):
if value not in (True, False):
raise ValueError("'{}' is not a valid value for lights_on".format(value))
logger.info('Setting lights_on to {}'.format(value))
if self._lights_on == value:
logger.info('No need to change lights_on')
return
self.lights_on_changed.emit(value, self._lights_on)
self._lights_on = value
def paint(self, color):
if color not in COLORS:
raise ValueError("'{}' is not a valid color ({})".format(color, COLORS))
logger.info('Painting: {}'.format(color))
time.sleep(.5)
self.color_changed.emit(color)
logger.info('Painted: {}'.format(color))
def _changing_roof(self):
time.sleep(1)
return 'You have a new roof'
def change_roof(self):
return self._pool.submit(self._changing_roof)
def __init__(self):
logger.info('Welcome to your new house')
self._door_open = False
self._lights_on = False
self.door_open_changed = Signal()
self.lights_on_changed = Signal()
self.color_changed = Signal()
self._pool = futures.ThreadPoolExecutor(max_workers=1)
def test_thread():
std_signal = Signal(1)
test_built_in = Signal(2)
std_signal.connect(pg.setValue)
test_built_in.connect(pg.setRange)
v_int = 0
while True:
v_int += 1
std_signal.emit(v_int)
test_built_in.emit(0, 10)
time.sleep(0.5)
if v_int == 5:
break
pg.close()
