useful_inkleby.decorators package

Submodules

useful_inkleby.decorators.base module

Created on Jul 25, 2016

@author: Alex

class useful_inkleby.decorators.base.DecortorMeta

Bases: type

class useful_inkleby.decorators.base.GenericDecorator(*args, **kwargs)

Bases: object

tidies up shell game of decorators. arguments passed to the decorator at creation end up as self.args and self.kwargs. kwargs are also added to self. if args_map is populated - will also add those to self

args_map = (“foo”,)

populates self.foo with args[0]

if there is no args_map can be used bare (without initalisation)

default_kwargs sets the default value of any kwargs that might be passed in (also added to self)

override self.gateway if it’s a choice between using this function and a different one

overide self.arg_decorator to adjust arguments being passed in

expects self, function, then delivers any args and kwargs passed to the function

classmethod allow_bare()

can this decorator be used without initialisation?

only if no args_map - or all values in args_map are

already provided by default_kwargs

arg_decorator(function, *args, **kwargs)

” accesses properties passed to decorated object through arguments

args_map = []

default_kwargs = {}

gateway()

override if this is a “return this or something else” decorator

Use super or call self.raw_decorator() to proceed

post_creation(obj)

passed self and the created object return final object when done

post_run(obj)

passed self and the result of the function return final object when done

raw_decorator()

accesses properties passed to decorator through self reference

Module contents