Minor bug/sloppiness.
To make up, upgrading to a well behaved decorator.
from turbogears.decorator import decorator
def compose(*decorators):
""" Compose decorators. """
def entangle(func):
composition = reduce(lambda f, g: g(f), decorators, func)
def call(func, *args, **kw):
return composition(*args, **kw)
return decorator(call)(func)
return entangle
Simon Belak wrote:
Something like this?
def compose(*decorators):
""" Compose decorators. """
def entangle(func):
composition = reduce(lambda f, g: g(f), decorators, func)
def call(*args, **kw):
return aggregate(*args, **kw)
return call
return entangle
example:
def d1(a, b):
def entangle(f):
def call(*args, **kw):
print "d1", a, b
f(*args, **kw)
return call
return entangle
def d2(a, b):
def entangle(f):
def call(*args, **kw):
print "d2", a, b
f(*args, **kw)
return call
return entangle
@compose(d1(1,2), d2("baz", "bar"))
def foo():
print "foo"
foo()
Cheers,
Simon
