Pythonic implementation of the observer pattern.
Usage:
import cue
class MyClass:
@cue.publisher
def my_method(self, x: str) -> str:
...
@cue.subscribe(MyClass.my_method)
def on_method_call(myclass_instance: MyClass, x: str) -> None:
# called after the myclass_instance.my_method is called
...import dataclasses
import cue
@dataclasses.dataclass
@cue.publisher
class MyClass:
my_attribute: str
@cue.subscribe(MyClass.my_attribute)
def on_method_call(myclass_instance: MyClass, value: str):
# called after myclass_instance.my_attribute assignment
...Development:
python setup.py bdist_wheel
python -m twine upload dist/cuelib-X.Y.Z-py3-none-any.whl