你可以用下面的方法写出你自己的函数。

class Solution:
    def find_if_dict_equal(self,dict1,dict2):
        dict1_keys=list(dict1.keys())
        dict2_keys=list(dict2.keys())
        if len(dict1_keys)!=len(dict2_keys):
            return False
        for i in dict1_keys:
            if i not in dict2 or dict2[i]!=dict1[i]:
                return False
        return True
        
    def findAnagrams(self, s, p):
        if len(s)<len(p):
            return []
        p_dict={}
        for i in p:
            if i not in p_dict:
                p_dict[i]=0
            p_dict[i]+=1
        s_dict={}
        final_list=[]
        for i in s[:len(p)]:
            if i not in s_dict:
                s_dict[i]=0
            s_dict[i]+=1
        if self.find_if_dict_equal(s_dict,p_dict):
            final_list.append(0)
        for i in range(len(p),len(s)):
            element_to_add=s[i]
            element_to_remove=s[i-len(p)]
            if element_to_add not in s_dict:
                s_dict[element_to_add]=0
            s_dict[element_to_add]+=1
            s_dict[element_to_remove]-=1
            if s_dict[element_to_remove]==0:
                del s_dict[element_to_remove]
            if self.find_if_dict_equal(s_dict,p_dict):
                final_list.append(i-len(p)+1)
        return final_list

>>> hash_1
{'a': 'foo', 'b': 'bar'}
>>> hash_2
{'a': 'foo', 'b': 'bar'}
>>> set_1 = set (hash_1.iteritems())
>>> set_1
set([('a', 'foo'), ('b', 'bar')])
>>> set_2 = set (hash_2.iteritems())
>>> set_2
set([('a', 'foo'), ('b', 'bar')])
>>> len (set_1.difference(set_2))
0
>>> if (len(set_1.difference(set_2)) | len(set_2.difference(set_1))) == False:
...    print "The two hashes match."
...
The two hashes match.
>>> hash_2['c'] = 'baz'
>>> hash_2
{'a': 'foo', 'c': 'baz', 'b': 'bar'}
>>> if (len(set_1.difference(set_2)) | len(set_2.difference(set_1))) == False:
...     print "The two hashes match."
...
>>>
>>> hash_2.pop('c')
'baz'

这是另一个选择:

>>> id(hash_1)
140640738806240
>>> id(hash_2)
140640738994848

所以你可以看到这两个id是不同的。但是丰富的比较操作符似乎可以做到这一点:

>>> hash_1 == hash_2
True
>>>
>>> hash_2
{'a': 'foo', 'b': 'bar'}
>>> set_2 = set (hash_2.iteritems())
>>> if (len(set_1.difference(set_2)) | len(set_2.difference(set_1))) == False:
...     print "The two hashes match."
...
The two hashes match.
>>>

@mouad的答案很好，如果你假设两个字典都只包含简单的值。然而，如果你有包含字典的字典，你会得到一个异常，因为字典是不可哈希的。

在我的脑海中，这样做可能有用:

def compare_dictionaries(dict1, dict2):
     if dict1 is None or dict2 is None:
        print('Nones')
        return False

     if (not isinstance(dict1, dict)) or (not isinstance(dict2, dict)):
        print('Not dict')
        return False

     shared_keys = set(dict1.keys()) & set(dict2.keys())

     if not ( len(shared_keys) == len(dict1.keys()) and len(shared_keys) == len(dict2.keys())):
        print('Not all keys are shared')
        return False


     dicts_are_equal = True
     for key in dict1.keys():
         if isinstance(dict1[key], dict) or isinstance(dict2[key], dict):
             dicts_are_equal = dicts_are_equal and compare_dictionaries(dict1[key], dict2[key])
         else:
             dicts_are_equal = dicts_are_equal and all(atleast_1d(dict1[key] == dict2[key]))

     return dicts_are_equal

下面的代码将帮助您比较python中的dict列表

def compate_generic_types(object1, object2):
    if isinstance(object1, str) and isinstance(object2, str):
        return object1 == object2
    elif isinstance(object1, unicode) and isinstance(object2, unicode):
        return object1 == object2
    elif isinstance(object1, bool) and isinstance(object2, bool):
        return object1 == object2
    elif isinstance(object1, int) and isinstance(object2, int):
        return object1 == object2
    elif isinstance(object1, float) and isinstance(object2, float):
        return object1 == object2
    elif isinstance(object1, float) and isinstance(object2, int):
        return object1 == float(object2)
    elif isinstance(object1, int) and isinstance(object2, float):
        return float(object1) == object2

    return True

def deep_list_compare(object1, object2):
    retval = True
    count = len(object1)
    object1 = sorted(object1)
    object2 = sorted(object2)
    for x in range(count):
        if isinstance(object1[x], dict) and isinstance(object2[x], dict):
            retval = deep_dict_compare(object1[x], object2[x])
            if retval is False:
                print "Unable to match [{0}] element in list".format(x)
                return False
        elif isinstance(object1[x], list) and isinstance(object2[x], list):
            retval = deep_list_compare(object1[x], object2[x])
            if retval is False:
                print "Unable to match [{0}] element in list".format(x)
                return False
        else:
            retval = compate_generic_types(object1[x], object2[x])
            if retval is False:
                print "Unable to match [{0}] element in list".format(x)
                return False

    return retval

def deep_dict_compare(object1, object2):
    retval = True

    if len(object1) != len(object2):
        return False

    for k in object1.iterkeys():
        obj1 = object1[k]
        obj2 = object2[k]
        if isinstance(obj1, list) and isinstance(obj2, list):
            retval = deep_list_compare(obj1, obj2)
            if retval is False:
                print "Unable to match [{0}]".format(k)
                return False

        elif isinstance(obj1, dict) and isinstance(obj2, dict):
            retval = deep_dict_compare(obj1, obj2)
            if retval is False:
                print "Unable to match [{0}]".format(k)
                return False
        else:
            retval = compate_generic_types(obj1, obj2)
            if retval is False:
                print "Unable to match [{0}]".format(k)
                return False

    return retval

在PyUnit中有一个比较字典的方法。我使用以下两个字典对它进行了测试，它完全符合您的要求。

d1 = {1: "value1",
      2: [{"subKey1":"subValue1",
           "subKey2":"subValue2"}]}
d2 = {1: "value1",
      2: [{"subKey2":"subValue2",
           "subKey1": "subValue1"}]
      }


def assertDictEqual(self, d1, d2, msg=None):
        self.assertIsInstance(d1, dict, 'First argument is not a dictionary')
        self.assertIsInstance(d2, dict, 'Second argument is not a dictionary')

        if d1 != d2:
            standardMsg = '%s != %s' % (safe_repr(d1, True), safe_repr(d2, True))
            diff = ('\n' + '\n'.join(difflib.ndiff(
                           pprint.pformat(d1).splitlines(),
                           pprint.pformat(d2).splitlines())))
            standardMsg = self._truncateMessage(standardMsg, diff)
            self.fail(self._formatMessage(msg, standardMsg))

我不建议在生产代码中导入unittest。我的想法是，PyUnit中的源代码可以重新配置，以在生产环境中运行。它使用pprint来“漂亮地打印”字典。调整这段代码以使其“适合生产”似乎很容易。

测试两个字典的键和值是否相等:

def dicts_equal(d1,d2):
    """ return True if all keys and values are the same """
    return all(k in d2 and d1[k] == d2[k]
               for k in d1) \
        and all(k in d1 and d1[k] == d2[k]
               for k in d2)

如果你想返回不同的值，请以不同的方式书写:

def dict1_minus_d2(d1, d2):
    """ return the subset of d1 where the keys don't exist in d2 or
        the values in d2 are different, as a dict """
    return {k,v for k,v in d1.items() if k in d2 and v == d2[k]}

你必须调用它两次，即

dict1_minus_d2(d1,d2).extend(dict1_minus_d2(d2,d1))