本文整理汇总了Python中django.utils.datastructures.MergeDict类的典型用法代码示例。如果您正苦于以下问题：Python MergeDict类的具体用法？Python MergeDict怎么用？Python MergeDict使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了MergeDict类的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_mergedict_merges_multivaluedict
def test_mergedict_merges_multivaluedict(self):
""" MergeDict can merge MultiValueDicts """
multi1 = MultiValueDict({'key1': ['value1'],
'key2': ['value2', 'value3']})
multi2 = MultiValueDict({'key2': ['value4'],
'key4': ['value5', 'value6']})
mm = MergeDict(multi1, multi2)
# Although 'key2' appears in both dictionaries,
# only the first value is used.
self.assertEqual(mm.getlist('key2'), ['value2', 'value3'])
self.assertEqual(mm.getlist('key4'), ['value5', 'value6'])
self.assertEqual(mm.getlist('undefined'), [])
self.assertEqual(sorted(six.iterkeys(mm)), ['key1', 'key2', 'key4'])
self.assertEqual(len(list(six.itervalues(mm))), 3)
self.assertTrue('value1' in six.itervalues(mm))
self.assertEqual(sorted(six.iteritems(mm), key=lambda k: k[0]),
[('key1', 'value1'), ('key2', 'value3'),
('key4', 'value6')])
self.assertEqual([(k,mm.getlist(k)) for k in sorted(mm)],
[('key1', ['value1']),
('key2', ['value2', 'value3']),
('key4', ['value5', 'value6'])])示例2: test_mergedict_merges_multivaluedict
def test_mergedict_merges_multivaluedict(self):
""" MergeDict can merge MultiValueDicts """
multi1 = MultiValueDict({"key1": ["value1"], "key2": ["value2", "value3"]})
multi2 = MultiValueDict({"key2": ["value4"], "key4": ["value5", "value6"]})
mm = MergeDict(multi1, multi2)
# Although 'key2' appears in both dictionaries,
# only the first value is used.
self.assertEqual(mm.getlist("key2"), ["value2", "value3"])
self.assertEqual(mm.getlist("key4"), ["value5", "value6"])
self.assertEqual(mm.getlist("undefined"), [])
self.assertEqual(sorted(six.iterkeys(mm)), ["key1", "key2", "key4"])
self.assertEqual(len(list(six.itervalues(mm))), 3)
self.assertIn("value1", six.itervalues(mm))
self.assertEqual(
sorted(six.iteritems(mm), key=lambda k: k[0]), [("key1", "value1"), ("key2", "value3"), ("key4", "value6")]
)
self.assertEqual(
[(k, mm.getlist(k)) for k in sorted(mm)],
[("key1", ["value1"]), ("key2", ["value2", "value3"]), ("key4", ["value5", "value6"])],
)示例3: test_simple_mergedict
def test_simple_mergedict(self):
d1 = {"chris": "cool", "camri": "cute", "cotton": "adorable", "tulip": "snuggable", "twoofme": "firstone"}
d2 = {"chris2": "cool2", "camri2": "cute2", "cotton2": "adorable2", "tulip2": "snuggable2"}
d3 = {"chris3": "cool3", "camri3": "cute3", "cotton3": "adorable3", "tulip3": "snuggable3"}
md = MergeDict(d1, d2, d3)
self.assertEqual(md["chris"], "cool")
self.assertEqual(md["camri"], "cute")
self.assertEqual(md["twoofme"], "firstone")
md2 = md.copy()
self.assertEqual(md2["chris"], "cool")示例4: test_simple_mergedict
def test_simple_mergedict(self):
d1 = {'chris': 'cool', 'camri': 'cute', 'cotton': 'adorable',
'tulip': 'snuggable', 'twoofme': 'firstone'}
d2 = {'chris2': 'cool2', 'camri2': 'cute2', 'cotton2': 'adorable2',
'tulip2': 'snuggable2'}
d3 = {'chris3': 'cool3', 'camri3': 'cute3', 'cotton3': 'adorable3',
'tulip3': 'snuggable3'}
md = MergeDict(d1, d2, d3)
self.assertEqual(md['chris'], 'cool')
self.assertEqual(md['camri'], 'cute')
self.assertEqual(md['twoofme'], 'firstone')
md2 = md.copy()
self.assertEqual(md2['chris'], 'cool')