mirror of
https://github.com/django/django.git
synced 2024-12-27 11:35:53 +00:00
953badbea5
backwards compatible for all practical purposes. Fixed #2391, #2489, #2996, #3322, #3344, #3370, #3406, #3432, #3454, #3492, #3582, #3690, #3878, #3891, #3937, #4039, #4141, #4227, #4286, #4291, #4300, #4452, #4702 git-svn-id: http://code.djangoproject.com/svn/django/trunk@5609 bcc190cf-cafb-0310-a4f2-bffc1f526a37
401 lines
6.4 KiB
Python
401 lines
6.4 KiB
Python
"""
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###################
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# Empty QueryDict #
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###################
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>>> q = QueryDict('')
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>>> q['foo']
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Traceback (most recent call last):
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...
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MultiValueDictKeyError: "Key 'foo' not found in <MultiValueDict: {}>"
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>>> q['something'] = 'bar'
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.get('foo', 'default')
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'default'
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>>> q.getlist('foo')
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[]
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>>> q.setlist('foo', ['bar', 'baz'])
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.appendlist('foo', ['bar'])
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.has_key('foo')
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False
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>>> 'foo' in q
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False
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>>> q.items()
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[]
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>>> q.lists()
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[]
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>>> q.keys()
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[]
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>>> q.values()
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[]
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>>> len(q)
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0
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>>> q.update({'foo': 'bar'})
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.pop('foo')
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.popitem()
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.clear()
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.setdefault('foo', 'bar')
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.urlencode()
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''
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###################################
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# Mutable copy of empty QueryDict #
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###################################
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>>> q = q.copy()
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>>> q['foo']
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Traceback (most recent call last):
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...
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MultiValueDictKeyError: "Key 'foo' not found in <MultiValueDict: {}>"
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>>> q['name'] = 'john'
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>>> q['name']
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u'john'
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>>> del q['name']
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>>> 'name' in q
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False
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>>> q['name'] = 'john'
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>>> q.get('foo', 'default')
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'default'
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>>> q.get('name', 'default')
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u'john'
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>>> q.getlist('name')
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[u'john']
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>>> q.getlist('foo')
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[]
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>>> q.setlist('foo', ['bar', 'baz'])
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>>> q.get('foo', 'default')
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u'baz'
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>>> q.getlist('foo')
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[u'bar', u'baz']
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>>> q.appendlist('foo', 'another')
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>>> q.getlist('foo')
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[u'bar', u'baz', u'another']
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>>> q['foo']
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u'another'
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>>> q.has_key('foo')
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True
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>>> 'foo' in q
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True
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>>> q.items()
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[(u'foo', u'another'), (u'name', u'john')]
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>>> q.lists()
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[(u'foo', [u'bar', u'baz', u'another']), (u'name', [u'john'])]
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>>> q.keys()
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[u'foo', u'name']
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>>> q.values()
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[u'another', u'john']
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>>> len(q)
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2
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>>> q.update({'foo': 'hello'})
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# Displays last value
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>>> q['foo']
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u'hello'
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>>> q.get('foo', 'not available')
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u'hello'
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>>> q.getlist('foo')
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[u'bar', u'baz', u'another', u'hello']
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>>> q.pop('foo')
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[u'bar', u'baz', u'another', u'hello']
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>>> q.pop('foo', 'not there')
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'not there'
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>>> q.get('foo', 'not there')
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'not there'
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>>> q.setdefault('foo', 'bar')
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u'bar'
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>>> q['foo']
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u'bar'
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>>> q.getlist('foo')
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[u'bar']
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>>> q.urlencode()
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'foo=bar&name=john'
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>>> q.clear()
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>>> len(q)
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0
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#####################################
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# QueryDict with one key/value pair #
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#####################################
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>>> q = QueryDict('foo=bar')
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>>> q['foo']
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u'bar'
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>>> q['bar']
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Traceback (most recent call last):
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...
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MultiValueDictKeyError: "Key 'bar' not found in <MultiValueDict: {u'foo': [u'bar']}>"
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>>> q['something'] = 'bar'
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.get('foo', 'default')
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u'bar'
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>>> q.get('bar', 'default')
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'default'
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>>> q.getlist('foo')
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[u'bar']
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>>> q.getlist('bar')
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[]
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>>> q.setlist('foo', ['bar', 'baz'])
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.appendlist('foo', ['bar'])
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.has_key('foo')
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True
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>>> 'foo' in q
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True
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>>> q.has_key('bar')
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False
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>>> 'bar' in q
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False
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>>> q.items()
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[(u'foo', u'bar')]
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>>> q.lists()
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[(u'foo', [u'bar'])]
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>>> q.keys()
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[u'foo']
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>>> q.values()
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[u'bar']
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>>> len(q)
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1
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>>> q.update({'foo': 'bar'})
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.pop('foo')
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.popitem()
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.clear()
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.setdefault('foo', 'bar')
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.urlencode()
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'foo=bar'
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#####################################################
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# QueryDict with two key/value pairs with same keys #
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#####################################################
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>>> q = QueryDict('vote=yes&vote=no')
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>>> q['vote']
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u'no'
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>>> q['something'] = 'bar'
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.get('vote', 'default')
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u'no'
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>>> q.get('foo', 'default')
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'default'
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>>> q.getlist('vote')
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[u'yes', u'no']
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>>> q.getlist('foo')
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[]
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>>> q.setlist('foo', ['bar', 'baz'])
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.appendlist('foo', ['bar'])
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.has_key('vote')
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True
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>>> 'vote' in q
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True
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>>> q.has_key('foo')
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False
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>>> 'foo' in q
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False
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>>> q.items()
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[(u'vote', u'no')]
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>>> q.lists()
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[(u'vote', [u'yes', u'no'])]
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>>> q.keys()
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[u'vote']
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>>> q.values()
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[u'no']
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>>> len(q)
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1
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>>> q.update({'foo': 'bar'})
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.pop('foo')
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.popitem()
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.clear()
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.setdefault('foo', 'bar')
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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>>> q.urlencode()
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'vote=yes&vote=no'
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>>> del q['vote']
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Traceback (most recent call last):
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...
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AttributeError: This QueryDict instance is immutable
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# QueryDicts must be able to handle invalid input encoding (in this case, bad
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# UTF-8 encoding).
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>>> q = QueryDict('foo=bar&foo=\xff')
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>>> q['foo']
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u'\ufffd'
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>>> q.getlist('foo')
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[u'bar', u'\ufffd']
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"""
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from django.http import QueryDict
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if __name__ == "__main__":
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import doctest
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doctest.testmod()
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