apppublic/appPublic/objectAction.py
2020-07-12 16:04:02 +08:00

63 lines
1.2 KiB
Python

from appPublic.Singleton import SingletonDecorator
@SingletonDecorator
class ObjectAction(object):
def __init__(self):
self.actionList = {}
def init(self,id,action):
idA = self.actionList.get(id,None)
if idA is None:
idA = self.actionList[id] = {}
self.actionList[id][action] = []
def add(self,id,action,func):
idA = self.actionList.get(id,None)
if idA is None:
idA = self.actionList[id] = {}
fL = idA.get(action,None)
if fL is None:
fL = self.actionList[id][action] = []
self.actionList[id][action].append(func)
def execute(self,id,action,data,callback=None):
if action in ['#','*']:
return data
idA = self.actionList.get(id,None)
if idA is None:
return data
fL = idA.get(action,[])
fL += idA.get('*',[])
for f in fL:
data = f(id,action,data)
if len(fL)==0:
for f in idA.get('#',[]):
data = f(id,action,data)
if callback is not None:
callback(data)
return data
if __name__ == '__main__':
def f(id,act,data):
return data
def f1(id,act,data):
return data
def f2(id,act,data):
return data
def add():
oa = ObjectAction()
oa.add('test','b',f)
#oa.add('test','*',f1)
oa.add('test','#',f2)
def exe():
oa = ObjectAction()
oa.execute('test','a','data1')
add()
exe()