Yet another python hook system
Project description
yaphs
Yet another python hook system for python 2.7/3.x
Usage
Basic usage
Import yaphs
from yaphs import Hook
Register foo as a hook-compatible function
@Hook
def foo(*args):
print(args)
Register bar as a hook to be executed before calling foo
@foo.before(*args):
def bar(*args):
print('before foo, args: ' + str(args))
When you call foo, bar is called before
foo(1, 2)
Expected output:
before foo, args: (1, 2)
(1, 2)
Class usage (python 3.x only)
You can use yaphs hooks inside classes:
class MyClass:
@Hook
def foo(self, *args)
When you register hooks, you just have to know that the first argument will be the object
c = MyClass()
@c.foo.after:
def bar(o, *args):
print('after foo')
print('object: ' + str(o))
print('args: ' + str(args))
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