decorator.py

#Testing out decorators

class decor:
	def __init__(self, value_):
		self.v = value_
	
	def __call__(self, f):
		def wrapped_(*args):
			if 'n' in globals():
				tmp = globals()['n']
				globals()['n'] = self.v
				f(*args)
				globals()['n'] = tmp
			else:
				globals()['n'] = self.v
				f(*args)
				del globals()['n']
		return wrapped_
		
class C:
	def __init__(self):
		self.variable = "self.variable"
	
	def decora(f):
		def wrapper_(self, *args, **kwargs):
			print(self.variable)
			f(self, *args, **kwargs)
		return wrapper_
	
	@decora
	def d_test(self):
		print("Done")
		

@decor("Tryed")
def test():
	print(n)
n = "Goodbye"
try:
	test()
except:
	print("Error")
print(n)

try:
	myC = C()
	myC.d_test()
except:
	print("Error")
input()