abd 0.0.2

Abstract base class for decorators

abd - Abstract Base Decorator

abd provides an AbstractBaseDecorator class which you can inherit from to create flexible decorators.

Example

>> > from abd import ABD
>> >

class Decorator(ABD):
    ...


def invoke(self, *args, **kwargs):
    ...


"""Must write an invoke function
...         invoke is called when the decorated function is called
...         """
...  # catch, edit and pass on the (keyword) arguments
...  # that are given the the decorated function
...
print('invoke is called')
...
result = self.decorated_object(*args, **kwargs)
...  # function has been called and result is available
...  # possible to edit the result here
...
return result
...
>> >

@Decorator


...


def func(argument):
    ...  # some function logic ...


...
return argument
...
>> > func('some text')
invoke is called
'some text'
>> > 

PyPI

pip install abd