Python-按字典dict的键排序,并取出相应的键值放于list中

 方法一:python

             

def dict_to_numpy_method1(dict):
  dict_sorted=sorted(dict.iteritems(), key=lambda d:d[0])
  results=[value for key,value in dict_sorted]

方法二:

 

def dict_to_numpy_method2(dict):
  keys=dict.keys()
  keys.sort()
  results=[dic[key] for key in keys]

方法三:

def dict_to_numpy_method3(dict):
  keys=dict.keys()
  keys.sort()
  results=map(dict.get,keys)