def __init__(self, publisher: Publisher, attribute_name) -> None:
Operator.__init__(self)
self.originator = publisher
self._attribute_name = attribute_name
self._args = None
self._kwargs = None
self.inherit_type(publisher.inherited_type)
def __init__(self, publisher: Publisher, value, operation) -> None:
Operator.__init__(self)
self.originator = publisher
self._value = value
self._operation = operation
if publisher.inherited_type is not None:
self.inherit_type(publisher.inherited_type)
def __init__(self, publisher: Publisher, duration: float,
error_callback=default_error_handler, loop=None) -> None:
Operator.__init__(self, publisher)
self._duration = duration
self._loop = loop or asyncio.get_event_loop()
self._call_later_handler = None # type: asyncio.Handle
self._last_state = NONE # type: Any
self._error_callback = error_callback
def __init__(self,
coro,
*args,
mode=AsyncMode.CONCURRENT,
error_callback=default_error_handler,
unpack: bool = False,
**kwargs) -> None:
Operator.__init__(self)
_coro = wrap_coro(coro, unpack, *args, **kwargs)
self._coro_queue = CoroQueue(_coro, mode=mode)
self._error_callback = error_callback
def __init__(self,
publisher: Publisher,
duration: float,
error_callback=default_error_handler,
loop=None) -> None:
Operator.__init__(self, publisher)
self._duration = duration
self._loop = loop or asyncio.get_event_loop()
self._timer = Timer(self._delayed_emit_cb, loop=loop)
self._error_callback = error_callback
def __init__(self,
duration: float,
error_callback=default_error_handler,
loop=None) -> None:
Operator.__init__(self)
if duration < 0:
raise ValueError('Duration has to be bigger than zero')
self._duration = duration
self._loop = loop or asyncio.get_event_loop()
self._timer = Timer(self._delayed_emit_cb, loop=loop)
self._error_callback = error_callback
def __init__(self,
publisher: Publisher,
function: Callable[[Any], Any],
unpack: bool = False) -> None:
""" Special care for return values:
- return `None` (or nothing) if you don't want to return a result
- return `None, ` if you want to return `None`
- return `(a, b), ` to return a tuple as value
- every other return value will be unpacked
"""
Operator.__init__(self, publisher)
self._function = function
self._unpack = unpack
def __init__(self,
function: Callable[[Any], Any],
*args,
unpack: bool = False,
**kwargs) -> None:
""" Special care for return values:
- return `None` (or nothing) if you don't want to return a result
- return `None, ` if you want to return `None`
- return `(a, b), ` to return a tuple as value
- every other return value will be unpacked
"""
Operator.__init__(self)
self._function = partial(function, *args, **kwargs)
self._unpack = unpack
def __init__(self, init=NONE):
Operator.__init__(self)
self._state = init
def __init__(self, publisher: Publisher) -> None:
Operator.__init__(self, publisher)
def __init__(self, publisher: Publisher, operation) -> None:
Operator.__init__(self, publisher)
self._operation = operation
if publisher.inherited_type is not None:
self.inherit_type(publisher.inherited_type)
def __init__(self, init: Any = NONE) -> None:
Operator.__init__(self)
self._state = init
def __init__(self, publisher: Publisher = None) -> None:
Operator.__init__(self)
self._originator = publisher
def __init__(self, predicate: Callable[[Any], bool], *args,
unpack: bool = False, **kwargs) -> None:
Operator.__init__(self)
self._predicate = partial(predicate, *args, **kwargs) # type: Callable
self._unpack = unpack
def __init__(self, publisher: Publisher, init: Any = NONE) -> None:
Operator.__init__(self, publisher)
self._state = init