Decorator Functions with Decorator Arguments
def decoratorFunctionWithArguments(arg1, arg2, arg3):
def wrap(f):
print "Inside wrap()"
def wrapped_f(*args):
print "Inside wrapped_f()"
print "Decorator arguments:", arg1, arg2, arg3
f(*args)
print "After f(*args)"
return wrapped_f
return wrap
@decoratorFunctionWithArguments("hello", "world", 42)
def sayHello(a1, a2, a3, a4):
print 'sayHello arguments:', a1, a2, a3, a4
print "After decoration"
print "Preparing to call sayHello()"
sayHello("say", "hello", "argument", "list")
print "after first sayHello() call"
sayHello("a", "different", "set of", "arguments")
print "after second sayHello() call"