mirror of
https://github.com/django/django.git
synced 2024-12-23 09:36:06 +00:00
f69cf70ed8
git-svn-id: http://code.djangoproject.com/svn/django/trunk@2809 bcc190cf-cafb-0310-a4f2-bffc1f526a37
359 lines
5.8 KiB
Python
359 lines
5.8 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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>>> 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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'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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'john'
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>>> q.getlist('name')
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['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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'baz'
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>>> q.getlist('foo')
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['bar', 'baz']
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>>> q.appendlist('foo', 'another')
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>>> q.getlist('foo')
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['bar', 'baz', 'another']
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>>> q['foo']
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'another'
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>>> q.has_key('foo')
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True
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>>> q.items()
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[('foo', 'another'), ('name', 'john')]
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>>> q.lists()
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[('foo', ['bar', 'baz', 'another']), ('name', ['john'])]
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>>> q.keys()
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['foo', 'name']
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>>> q.values()
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['another', '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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'hello'
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>>> q.get('foo', 'not available')
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'hello'
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>>> q.getlist('foo')
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['bar', 'baz', 'another', 'hello']
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>>> q.pop('foo')
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['bar', 'baz', 'another', 'hello']
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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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'bar'
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>>> q['foo']
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'bar'
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>>> q.getlist('foo')
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['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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'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: {'foo': ['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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'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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['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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>>> q.has_key('bar')
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False
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>>> q.items()
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[('foo', 'bar')]
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>>> q.lists()
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[('foo', ['bar'])]
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>>> q.keys()
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['foo']
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>>> q.values()
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['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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'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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'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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['yes', '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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>>> q.has_key('foo')
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False
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>>> q.items()
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[('vote', 'no')]
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>>> q.lists()
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[('vote', ['yes', 'no'])]
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>>> q.keys()
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['vote']
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>>> q.values()
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['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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"""
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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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