小编Dar*_*ryl的帖子

我下面的 python 代码给了我一个警告：

 some_new_object['someVar'] = cd['someVar']

警告是

Expected type 'Union[Integral, slice]', got 'str' instead

代码：

def some_object():
     return {
         'someId': 0,
         'someVar' : ''
     }

def warn_test(in_list):
     try:
         new_list = []
         some_new_object = some_object()

         for cd in in_list:
             if cd['someVar']:
                 new_list.append(cd)

         for cd in new_list:
             some_new_object['someVar'] = cd['someVar']
             in_list.append(some_new_object.copy())

         return in_list
     except Exception:
         print 'baaa'

 #Main Program
 new_obj =  some_object()
 new_obj['someId'] = 1
 new_obj['someVar'] = 'Next'

 new_obj2 =  some_object()
 new_obj2['someId'] = 1
 new_obj2['someVar'] = None

 new_list = []
 new_list.append(new_obj)
 new_list.append(new_obj2) …