代码如下：
1 #!/usr/bin/env python 2 # -*- coding: utf-8 -*- 3 # @Time : 2017-07-27 13:49 4 5 # 断言方法，比较两个list或dict的不同之处 6 7 a= {'b':[1,2,5,8],'c':3,'d':2,'f':[1,2,3],'g':[1,2,3,[2,'2',2]],'h':'5'} 8 b= {'b':[1,2,'3'],'c':2,'e':'4','f':[1,2,3,5],'g':[1,2,3,[1,2]],'h':[1,2]} 9 10 def compare_json_data(A, B, L = [], xpath = '.'): 11 if isinstance(A, list) and isinstance(B, list): 12 for i in range(len(A)): 13 try: 14 compare_json_data(A[i], B[i], L, xpath + '[%s]' % str(i)) 15 except: 16 L.append('▇▇▇ A中的key %s[%s]未在B中找到\n' % (xpath, i)) 17 if isinstance(A, dict) and isinstance(B, dict): 18 for i in A: 19 try: 20 B[i] 21 except: 22 L.append('▇▇▇ A中的key %s/%s 未在B中找到\n' % (xpath, i)) 23 continue 24 if not (isinstance(A.get(i), (list, dict)) or isinstance(B.get(i), (list, dict))): 25 if type(A.get(i)) != type(B.get(i)): 26 L.append('▇▇▇ 类型不同参数在[A]中的绝对路径: %s/%s ??? A is %s, B is %s \n' % (xpath, i, type(A.get(i)), type(B.get(i)))) 27 elif A.get(i) != B.get(i): 28 L.append('▇▇▇ 仅内容不同参数在[A]中的绝对路径: %s/%s ??? A is %s, B is %s \n' % (xpath, i, A.get(i), B.get(i))) 29 continue 30 compare_json_data(A.get(i), B.get(i), L, xpath + '/' + str(i)) 31 return 32 if type(A) != type(B): 33 L.append('▇▇▇ 类型不同参数在[A]中的绝对路径: %s ??? A is %s, B is %s \n' % (xpath, type(A), type(B))) 34 elif A != B and type(A) is not list: 35 L.append('▇▇▇ 仅内容不同参数在[A]中的绝对路径: %s ??? A is %s, B is %s \n' % (xpath, A, B)) 36 return L 37 38 def Assert(A,B): 39 C = [] 40 compare_json_data(A, B, C) 41 assert len(C) == 0, "\n"+"".join(C) 42 Assert(a, b) |
效果图如下：
