diff -r 2e0b0af889be -r a04b1e4126c4 thirdparty/google_appengine/lib/django/tests/regressiontests/forms/tests.py
--- a/thirdparty/google_appengine/lib/django/tests/regressiontests/forms/tests.py	Sun Sep 06 23:31:53 2009 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,3585 +0,0 @@
-# -*- coding: utf-8 -*-
-r"""
->>> from django.newforms import *
->>> import datetime
->>> import re
-
-###########
-# Widgets #
-###########
-
-Each Widget class corresponds to an HTML form widget. A Widget knows how to
-render itself, given a field name and some data. Widgets don't perform
-validation.
-
-# TextInput Widget ############################################################
-
->>> w = TextInput()
->>> w.render('email', '')
-u'<input type="text" name="email" />'
->>> w.render('email', None)
-u'<input type="text" name="email" />'
->>> w.render('email', 'test@example.com')
-u'<input type="text" name="email" value="test@example.com" />'
->>> w.render('email', 'some "quoted" & ampersanded value')
-u'<input type="text" name="email" value="some &quot;quoted&quot; &amp; ampersanded value" />'
->>> w.render('email', 'test@example.com', attrs={'class': 'fun'})
-u'<input type="text" name="email" value="test@example.com" class="fun" />'
-
-# Note that doctest in Python 2.4 (and maybe 2.5?) doesn't support non-ascii
-# characters in output, so we're displaying the repr() here.
->>> w.render('email', 'ŠĐĆŽćžšđ', attrs={'class': 'fun'})
-u'<input type="text" name="email" value="\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111" class="fun" />'
-
-You can also pass 'attrs' to the constructor:
->>> w = TextInput(attrs={'class': 'fun'})
->>> w.render('email', '')
-u'<input type="text" class="fun" name="email" />'
->>> w.render('email', 'foo@example.com')
-u'<input type="text" class="fun" value="foo@example.com" name="email" />'
-
-'attrs' passed to render() get precedence over those passed to the constructor:
->>> w = TextInput(attrs={'class': 'pretty'})
->>> w.render('email', '', attrs={'class': 'special'})
-u'<input type="text" class="special" name="email" />'
-
-# PasswordInput Widget ############################################################
-
->>> w = PasswordInput()
->>> w.render('email', '')
-u'<input type="password" name="email" />'
->>> w.render('email', None)
-u'<input type="password" name="email" />'
->>> w.render('email', 'test@example.com')
-u'<input type="password" name="email" value="test@example.com" />'
->>> w.render('email', 'some "quoted" & ampersanded value')
-u'<input type="password" name="email" value="some &quot;quoted&quot; &amp; ampersanded value" />'
->>> w.render('email', 'test@example.com', attrs={'class': 'fun'})
-u'<input type="password" name="email" value="test@example.com" class="fun" />'
-
-You can also pass 'attrs' to the constructor:
->>> w = PasswordInput(attrs={'class': 'fun'})
->>> w.render('email', '')
-u'<input type="password" class="fun" name="email" />'
->>> w.render('email', 'foo@example.com')
-u'<input type="password" class="fun" value="foo@example.com" name="email" />'
-
-'attrs' passed to render() get precedence over those passed to the constructor:
->>> w = PasswordInput(attrs={'class': 'pretty'})
->>> w.render('email', '', attrs={'class': 'special'})
-u'<input type="password" class="special" name="email" />'
-
->>> w.render('email', 'ŠĐĆŽćžšđ', attrs={'class': 'fun'})
-u'<input type="password" class="fun" value="\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111" name="email" />'
-
-The render_value argument lets you specify whether the widget should render
-its value. You may want to do this for security reasons.
->>> w = PasswordInput(render_value=True)
->>> w.render('email', 'secret')
-u'<input type="password" name="email" value="secret" />'
->>> w = PasswordInput(render_value=False)
->>> w.render('email', '')
-u'<input type="password" name="email" />'
->>> w.render('email', None)
-u'<input type="password" name="email" />'
->>> w.render('email', 'secret')
-u'<input type="password" name="email" />'
->>> w = PasswordInput(attrs={'class': 'fun'}, render_value=False)
->>> w.render('email', 'secret')
-u'<input type="password" class="fun" name="email" />'
-
-# HiddenInput Widget ############################################################
-
->>> w = HiddenInput()
->>> w.render('email', '')
-u'<input type="hidden" name="email" />'
->>> w.render('email', None)
-u'<input type="hidden" name="email" />'
->>> w.render('email', 'test@example.com')
-u'<input type="hidden" name="email" value="test@example.com" />'
->>> w.render('email', 'some "quoted" & ampersanded value')
-u'<input type="hidden" name="email" value="some &quot;quoted&quot; &amp; ampersanded value" />'
->>> w.render('email', 'test@example.com', attrs={'class': 'fun'})
-u'<input type="hidden" name="email" value="test@example.com" class="fun" />'
-
-You can also pass 'attrs' to the constructor:
->>> w = HiddenInput(attrs={'class': 'fun'})
->>> w.render('email', '')
-u'<input type="hidden" class="fun" name="email" />'
->>> w.render('email', 'foo@example.com')
-u'<input type="hidden" class="fun" value="foo@example.com" name="email" />'
-
-'attrs' passed to render() get precedence over those passed to the constructor:
->>> w = HiddenInput(attrs={'class': 'pretty'})
->>> w.render('email', '', attrs={'class': 'special'})
-u'<input type="hidden" class="special" name="email" />'
-
->>> w.render('email', 'ŠĐĆŽćžšđ', attrs={'class': 'fun'})
-u'<input type="hidden" class="fun" value="\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111" name="email" />'
-
-'attrs' passed to render() get precedence over those passed to the constructor:
->>> w = HiddenInput(attrs={'class': 'pretty'})
->>> w.render('email', '', attrs={'class': 'special'})
-u'<input type="hidden" class="special" name="email" />'
-
-# MultipleHiddenInput Widget ##################################################
-
->>> w = MultipleHiddenInput()
->>> w.render('email', [])
-u''
->>> w.render('email', None)
-u''
->>> w.render('email', ['test@example.com'])
-u'<input type="hidden" name="email" value="test@example.com" />'
->>> w.render('email', ['some "quoted" & ampersanded value'])
-u'<input type="hidden" name="email" value="some &quot;quoted&quot; &amp; ampersanded value" />'
->>> w.render('email', ['test@example.com', 'foo@example.com'])
-u'<input type="hidden" name="email" value="test@example.com" />\n<input type="hidden" name="email" value="foo@example.com" />'
->>> w.render('email', ['test@example.com'], attrs={'class': 'fun'})
-u'<input type="hidden" name="email" value="test@example.com" class="fun" />'
->>> w.render('email', ['test@example.com', 'foo@example.com'], attrs={'class': 'fun'})
-u'<input type="hidden" name="email" value="test@example.com" class="fun" />\n<input type="hidden" name="email" value="foo@example.com" class="fun" />'
-
-You can also pass 'attrs' to the constructor:
->>> w = MultipleHiddenInput(attrs={'class': 'fun'})
->>> w.render('email', [])
-u''
->>> w.render('email', ['foo@example.com'])
-u'<input type="hidden" class="fun" value="foo@example.com" name="email" />'
->>> w.render('email', ['foo@example.com', 'test@example.com'])
-u'<input type="hidden" class="fun" value="foo@example.com" name="email" />\n<input type="hidden" class="fun" value="test@example.com" name="email" />'
-
-'attrs' passed to render() get precedence over those passed to the constructor:
->>> w = MultipleHiddenInput(attrs={'class': 'pretty'})
->>> w.render('email', ['foo@example.com'], attrs={'class': 'special'})
-u'<input type="hidden" class="special" value="foo@example.com" name="email" />'
-
->>> w.render('email', ['ŠĐĆŽćžšđ'], attrs={'class': 'fun'})
-u'<input type="hidden" class="fun" value="\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111" name="email" />'
-
-'attrs' passed to render() get precedence over those passed to the constructor:
->>> w = MultipleHiddenInput(attrs={'class': 'pretty'})
->>> w.render('email', ['foo@example.com'], attrs={'class': 'special'})
-u'<input type="hidden" class="special" value="foo@example.com" name="email" />'
-
-# FileInput Widget ############################################################
-
->>> w = FileInput()
->>> w.render('email', '')
-u'<input type="file" name="email" />'
->>> w.render('email', None)
-u'<input type="file" name="email" />'
->>> w.render('email', 'test@example.com')
-u'<input type="file" name="email" value="test@example.com" />'
->>> w.render('email', 'some "quoted" & ampersanded value')
-u'<input type="file" name="email" value="some &quot;quoted&quot; &amp; ampersanded value" />'
->>> w.render('email', 'test@example.com', attrs={'class': 'fun'})
-u'<input type="file" name="email" value="test@example.com" class="fun" />'
-
-You can also pass 'attrs' to the constructor:
->>> w = FileInput(attrs={'class': 'fun'})
->>> w.render('email', '')
-u'<input type="file" class="fun" name="email" />'
->>> w.render('email', 'foo@example.com')
-u'<input type="file" class="fun" value="foo@example.com" name="email" />'
-
->>> w.render('email', 'ŠĐĆŽćžšđ', attrs={'class': 'fun'})
-u'<input type="file" class="fun" value="\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111" name="email" />'
-
-# Textarea Widget #############################################################
-
->>> w = Textarea()
->>> w.render('msg', '')
-u'<textarea name="msg"></textarea>'
->>> w.render('msg', None)
-u'<textarea name="msg"></textarea>'
->>> w.render('msg', 'value')
-u'<textarea name="msg">value</textarea>'
->>> w.render('msg', 'some "quoted" & ampersanded value')
-u'<textarea name="msg">some &quot;quoted&quot; &amp; ampersanded value</textarea>'
->>> w.render('msg', 'value', attrs={'class': 'pretty'})
-u'<textarea name="msg" class="pretty">value</textarea>'
-
-You can also pass 'attrs' to the constructor:
->>> w = Textarea(attrs={'class': 'pretty'})
->>> w.render('msg', '')
-u'<textarea class="pretty" name="msg"></textarea>'
->>> w.render('msg', 'example')
-u'<textarea class="pretty" name="msg">example</textarea>'
-
-'attrs' passed to render() get precedence over those passed to the constructor:
->>> w = Textarea(attrs={'class': 'pretty'})
->>> w.render('msg', '', attrs={'class': 'special'})
-u'<textarea class="special" name="msg"></textarea>'
-
->>> w.render('msg', 'ŠĐĆŽćžšđ', attrs={'class': 'fun'})
-u'<textarea class="fun" name="msg">\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111</textarea>'
-
-# CheckboxInput Widget ########################################################
-
->>> w = CheckboxInput()
->>> w.render('is_cool', '')
-u'<input type="checkbox" name="is_cool" />'
->>> w.render('is_cool', None)
-u'<input type="checkbox" name="is_cool" />'
->>> w.render('is_cool', False)
-u'<input type="checkbox" name="is_cool" />'
->>> w.render('is_cool', True)
-u'<input checked="checked" type="checkbox" name="is_cool" />'
-
-Using any value that's not in ('', None, False, True) will check the checkbox
-and set the 'value' attribute.
->>> w.render('is_cool', 'foo')
-u'<input checked="checked" type="checkbox" name="is_cool" value="foo" />'
-
->>> w.render('is_cool', False, attrs={'class': 'pretty'})
-u'<input type="checkbox" name="is_cool" class="pretty" />'
-
-You can also pass 'attrs' to the constructor:
->>> w = CheckboxInput(attrs={'class': 'pretty'})
->>> w.render('is_cool', '')
-u'<input type="checkbox" class="pretty" name="is_cool" />'
-
-'attrs' passed to render() get precedence over those passed to the constructor:
->>> w = CheckboxInput(attrs={'class': 'pretty'})
->>> w.render('is_cool', '', attrs={'class': 'special'})
-u'<input type="checkbox" class="special" name="is_cool" />'
-
-You can pass 'check_test' to the constructor. This is a callable that takes the
-value and returns True if the box should be checked.
->>> w = CheckboxInput(check_test=lambda value: value.startswith('hello'))
->>> w.render('greeting', '')
-u'<input type="checkbox" name="greeting" />'
->>> w.render('greeting', 'hello')
-u'<input checked="checked" type="checkbox" name="greeting" value="hello" />'
->>> w.render('greeting', 'hello there')
-u'<input checked="checked" type="checkbox" name="greeting" value="hello there" />'
->>> w.render('greeting', 'hello & goodbye')
-u'<input checked="checked" type="checkbox" name="greeting" value="hello &amp; goodbye" />'
-
-A subtlety: If the 'check_test' argument cannot handle a value and raises any
-exception during its __call__, then the exception will be swallowed and the box
-will not be checked. In this example, the 'check_test' assumes the value has a
-startswith() method, which fails for the values True, False and None.
->>> w.render('greeting', True)
-u'<input type="checkbox" name="greeting" />'
->>> w.render('greeting', False)
-u'<input type="checkbox" name="greeting" />'
->>> w.render('greeting', None)
-u'<input type="checkbox" name="greeting" />'
-
-# Select Widget ###############################################################
-
->>> w = Select()
->>> print w.render('beatle', 'J', choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<select name="beatle">
-<option value="J" selected="selected">John</option>
-<option value="P">Paul</option>
-<option value="G">George</option>
-<option value="R">Ringo</option>
-</select>
-
-If the value is None, none of the options are selected:
->>> print w.render('beatle', None, choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<select name="beatle">
-<option value="J">John</option>
-<option value="P">Paul</option>
-<option value="G">George</option>
-<option value="R">Ringo</option>
-</select>
-
-If the value corresponds to a label (but not to an option value), none of the options are selected:
->>> print w.render('beatle', 'John', choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<select name="beatle">
-<option value="J">John</option>
-<option value="P">Paul</option>
-<option value="G">George</option>
-<option value="R">Ringo</option>
-</select>
-
-The value is compared to its str():
->>> print w.render('num', 2, choices=[('1', '1'), ('2', '2'), ('3', '3')])
-<select name="num">
-<option value="1">1</option>
-<option value="2" selected="selected">2</option>
-<option value="3">3</option>
-</select>
->>> print w.render('num', '2', choices=[(1, 1), (2, 2), (3, 3)])
-<select name="num">
-<option value="1">1</option>
-<option value="2" selected="selected">2</option>
-<option value="3">3</option>
-</select>
->>> print w.render('num', 2, choices=[(1, 1), (2, 2), (3, 3)])
-<select name="num">
-<option value="1">1</option>
-<option value="2" selected="selected">2</option>
-<option value="3">3</option>
-</select>
-
-The 'choices' argument can be any iterable:
->>> from itertools import chain
->>> def get_choices():
-...     for i in range(5):
-...         yield (i, i)
->>> print w.render('num', 2, choices=get_choices())
-<select name="num">
-<option value="0">0</option>
-<option value="1">1</option>
-<option value="2" selected="selected">2</option>
-<option value="3">3</option>
-<option value="4">4</option>
-</select>
->>> things = ({'id': 1, 'name': 'And Boom'}, {'id': 2, 'name': 'One More Thing!'})
->>> class SomeForm(Form):
-...     somechoice = ChoiceField(choices=chain((('', '-'*9),), [(thing['id'], thing['name']) for thing in things]))
->>> f = SomeForm()
->>> f.as_table()
-u'<tr><th><label for="id_somechoice">Somechoice:</label></th><td><select name="somechoice" id="id_somechoice">\n<option value="" selected="selected">---------</option>\n<option value="1">And Boom</option>\n<option value="2">One More Thing!</option>\n</select></td></tr>'
->>> f.as_table()
-u'<tr><th><label for="id_somechoice">Somechoice:</label></th><td><select name="somechoice" id="id_somechoice">\n<option value="" selected="selected">---------</option>\n<option value="1">And Boom</option>\n<option value="2">One More Thing!</option>\n</select></td></tr>'
->>> f = SomeForm({'somechoice': 2})
->>> f.as_table()
-u'<tr><th><label for="id_somechoice">Somechoice:</label></th><td><select name="somechoice" id="id_somechoice">\n<option value="">---------</option>\n<option value="1">And Boom</option>\n<option value="2" selected="selected">One More Thing!</option>\n</select></td></tr>'
-
-You can also pass 'choices' to the constructor:
->>> w = Select(choices=[(1, 1), (2, 2), (3, 3)])
->>> print w.render('num', 2)
-<select name="num">
-<option value="1">1</option>
-<option value="2" selected="selected">2</option>
-<option value="3">3</option>
-</select>
-
-If 'choices' is passed to both the constructor and render(), then they'll both be in the output:
->>> print w.render('num', 2, choices=[(4, 4), (5, 5)])
-<select name="num">
-<option value="1">1</option>
-<option value="2" selected="selected">2</option>
-<option value="3">3</option>
-<option value="4">4</option>
-<option value="5">5</option>
-</select>
-
->>> w.render('email', 'ŠĐĆŽćžšđ', choices=[('ŠĐĆŽćžšđ', 'ŠĐabcĆŽćžšđ'), ('ćžšđ', 'abcćžšđ')])
-u'<select name="email">\n<option value="1">1</option>\n<option value="2">2</option>\n<option value="3">3</option>\n<option value="\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111" selected="selected">\u0160\u0110abc\u0106\u017d\u0107\u017e\u0161\u0111</option>\n<option value="\u0107\u017e\u0161\u0111">abc\u0107\u017e\u0161\u0111</option>\n</select>'
-
-If choices is passed to the constructor and is a generator, it can be iterated
-over multiple times without getting consumed:
->>> w = Select(choices=get_choices())
->>> print w.render('num', 2)
-<select name="num">
-<option value="0">0</option>
-<option value="1">1</option>
-<option value="2" selected="selected">2</option>
-<option value="3">3</option>
-<option value="4">4</option>
-</select>
->>> print w.render('num', 3)
-<select name="num">
-<option value="0">0</option>
-<option value="1">1</option>
-<option value="2">2</option>
-<option value="3" selected="selected">3</option>
-<option value="4">4</option>
-</select>
-
-# NullBooleanSelect Widget ####################################################
-
->>> w = NullBooleanSelect()
->>> print w.render('is_cool', True)
-<select name="is_cool">
-<option value="1">Unknown</option>
-<option value="2" selected="selected">Yes</option>
-<option value="3">No</option>
-</select>
->>> print w.render('is_cool', False)
-<select name="is_cool">
-<option value="1">Unknown</option>
-<option value="2">Yes</option>
-<option value="3" selected="selected">No</option>
-</select>
->>> print w.render('is_cool', None)
-<select name="is_cool">
-<option value="1" selected="selected">Unknown</option>
-<option value="2">Yes</option>
-<option value="3">No</option>
-</select>
->>> print w.render('is_cool', '2')
-<select name="is_cool">
-<option value="1">Unknown</option>
-<option value="2" selected="selected">Yes</option>
-<option value="3">No</option>
-</select>
->>> print w.render('is_cool', '3')
-<select name="is_cool">
-<option value="1">Unknown</option>
-<option value="2">Yes</option>
-<option value="3" selected="selected">No</option>
-</select>
-
-# SelectMultiple Widget #######################################################
-
->>> w = SelectMultiple()
->>> print w.render('beatles', ['J'], choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<select multiple="multiple" name="beatles">
-<option value="J" selected="selected">John</option>
-<option value="P">Paul</option>
-<option value="G">George</option>
-<option value="R">Ringo</option>
-</select>
->>> print w.render('beatles', ['J', 'P'], choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<select multiple="multiple" name="beatles">
-<option value="J" selected="selected">John</option>
-<option value="P" selected="selected">Paul</option>
-<option value="G">George</option>
-<option value="R">Ringo</option>
-</select>
->>> print w.render('beatles', ['J', 'P', 'R'], choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<select multiple="multiple" name="beatles">
-<option value="J" selected="selected">John</option>
-<option value="P" selected="selected">Paul</option>
-<option value="G">George</option>
-<option value="R" selected="selected">Ringo</option>
-</select>
-
-If the value is None, none of the options are selected:
->>> print w.render('beatles', None, choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<select multiple="multiple" name="beatles">
-<option value="J">John</option>
-<option value="P">Paul</option>
-<option value="G">George</option>
-<option value="R">Ringo</option>
-</select>
-
-If the value corresponds to a label (but not to an option value), none of the options are selected:
->>> print w.render('beatles', ['John'], choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<select multiple="multiple" name="beatles">
-<option value="J">John</option>
-<option value="P">Paul</option>
-<option value="G">George</option>
-<option value="R">Ringo</option>
-</select>
-
-If multiple values are given, but some of them are not valid, the valid ones are selected:
->>> print w.render('beatles', ['J', 'G', 'foo'], choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<select multiple="multiple" name="beatles">
-<option value="J" selected="selected">John</option>
-<option value="P">Paul</option>
-<option value="G" selected="selected">George</option>
-<option value="R">Ringo</option>
-</select>
-
-The value is compared to its str():
->>> print w.render('nums', [2], choices=[('1', '1'), ('2', '2'), ('3', '3')])
-<select multiple="multiple" name="nums">
-<option value="1">1</option>
-<option value="2" selected="selected">2</option>
-<option value="3">3</option>
-</select>
->>> print w.render('nums', ['2'], choices=[(1, 1), (2, 2), (3, 3)])
-<select multiple="multiple" name="nums">
-<option value="1">1</option>
-<option value="2" selected="selected">2</option>
-<option value="3">3</option>
-</select>
->>> print w.render('nums', [2], choices=[(1, 1), (2, 2), (3, 3)])
-<select multiple="multiple" name="nums">
-<option value="1">1</option>
-<option value="2" selected="selected">2</option>
-<option value="3">3</option>
-</select>
-
-The 'choices' argument can be any iterable:
->>> def get_choices():
-...     for i in range(5):
-...         yield (i, i)
->>> print w.render('nums', [2], choices=get_choices())
-<select multiple="multiple" name="nums">
-<option value="0">0</option>
-<option value="1">1</option>
-<option value="2" selected="selected">2</option>
-<option value="3">3</option>
-<option value="4">4</option>
-</select>
-
-You can also pass 'choices' to the constructor:
->>> w = SelectMultiple(choices=[(1, 1), (2, 2), (3, 3)])
->>> print w.render('nums', [2])
-<select multiple="multiple" name="nums">
-<option value="1">1</option>
-<option value="2" selected="selected">2</option>
-<option value="3">3</option>
-</select>
-
-If 'choices' is passed to both the constructor and render(), then they'll both be in the output:
->>> print w.render('nums', [2], choices=[(4, 4), (5, 5)])
-<select multiple="multiple" name="nums">
-<option value="1">1</option>
-<option value="2" selected="selected">2</option>
-<option value="3">3</option>
-<option value="4">4</option>
-<option value="5">5</option>
-</select>
-
->>> w.render('nums', ['ŠĐĆŽćžšđ'], choices=[('ŠĐĆŽćžšđ', 'ŠĐabcĆŽćžšđ'), ('ćžšđ', 'abcćžšđ')])
-u'<select multiple="multiple" name="nums">\n<option value="1">1</option>\n<option value="2">2</option>\n<option value="3">3</option>\n<option value="\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111" selected="selected">\u0160\u0110abc\u0106\u017d\u0107\u017e\u0161\u0111</option>\n<option value="\u0107\u017e\u0161\u0111">abc\u0107\u017e\u0161\u0111</option>\n</select>'
-
-# RadioSelect Widget ##########################################################
-
->>> w = RadioSelect()
->>> print w.render('beatle', 'J', choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<ul>
-<li><label><input checked="checked" type="radio" name="beatle" value="J" /> John</label></li>
-<li><label><input type="radio" name="beatle" value="P" /> Paul</label></li>
-<li><label><input type="radio" name="beatle" value="G" /> George</label></li>
-<li><label><input type="radio" name="beatle" value="R" /> Ringo</label></li>
-</ul>
-
-If the value is None, none of the options are checked:
->>> print w.render('beatle', None, choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<ul>
-<li><label><input type="radio" name="beatle" value="J" /> John</label></li>
-<li><label><input type="radio" name="beatle" value="P" /> Paul</label></li>
-<li><label><input type="radio" name="beatle" value="G" /> George</label></li>
-<li><label><input type="radio" name="beatle" value="R" /> Ringo</label></li>
-</ul>
-
-If the value corresponds to a label (but not to an option value), none of the options are checked:
->>> print w.render('beatle', 'John', choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<ul>
-<li><label><input type="radio" name="beatle" value="J" /> John</label></li>
-<li><label><input type="radio" name="beatle" value="P" /> Paul</label></li>
-<li><label><input type="radio" name="beatle" value="G" /> George</label></li>
-<li><label><input type="radio" name="beatle" value="R" /> Ringo</label></li>
-</ul>
-
-The value is compared to its str():
->>> print w.render('num', 2, choices=[('1', '1'), ('2', '2'), ('3', '3')])
-<ul>
-<li><label><input type="radio" name="num" value="1" /> 1</label></li>
-<li><label><input checked="checked" type="radio" name="num" value="2" /> 2</label></li>
-<li><label><input type="radio" name="num" value="3" /> 3</label></li>
-</ul>
->>> print w.render('num', '2', choices=[(1, 1), (2, 2), (3, 3)])
-<ul>
-<li><label><input type="radio" name="num" value="1" /> 1</label></li>
-<li><label><input checked="checked" type="radio" name="num" value="2" /> 2</label></li>
-<li><label><input type="radio" name="num" value="3" /> 3</label></li>
-</ul>
->>> print w.render('num', 2, choices=[(1, 1), (2, 2), (3, 3)])
-<ul>
-<li><label><input type="radio" name="num" value="1" /> 1</label></li>
-<li><label><input checked="checked" type="radio" name="num" value="2" /> 2</label></li>
-<li><label><input type="radio" name="num" value="3" /> 3</label></li>
-</ul>
-
-The 'choices' argument can be any iterable:
->>> def get_choices():
-...     for i in range(5):
-...         yield (i, i)
->>> print w.render('num', 2, choices=get_choices())
-<ul>
-<li><label><input type="radio" name="num" value="0" /> 0</label></li>
-<li><label><input type="radio" name="num" value="1" /> 1</label></li>
-<li><label><input checked="checked" type="radio" name="num" value="2" /> 2</label></li>
-<li><label><input type="radio" name="num" value="3" /> 3</label></li>
-<li><label><input type="radio" name="num" value="4" /> 4</label></li>
-</ul>
-
-You can also pass 'choices' to the constructor:
->>> w = RadioSelect(choices=[(1, 1), (2, 2), (3, 3)])
->>> print w.render('num', 2)
-<ul>
-<li><label><input type="radio" name="num" value="1" /> 1</label></li>
-<li><label><input checked="checked" type="radio" name="num" value="2" /> 2</label></li>
-<li><label><input type="radio" name="num" value="3" /> 3</label></li>
-</ul>
-
-If 'choices' is passed to both the constructor and render(), then they'll both be in the output:
->>> print w.render('num', 2, choices=[(4, 4), (5, 5)])
-<ul>
-<li><label><input type="radio" name="num" value="1" /> 1</label></li>
-<li><label><input checked="checked" type="radio" name="num" value="2" /> 2</label></li>
-<li><label><input type="radio" name="num" value="3" /> 3</label></li>
-<li><label><input type="radio" name="num" value="4" /> 4</label></li>
-<li><label><input type="radio" name="num" value="5" /> 5</label></li>
-</ul>
-
-The render() method returns a RadioFieldRenderer object, whose str() is a <ul>.
-You can manipulate that object directly to customize the way the RadioSelect
-is rendered.
->>> w = RadioSelect()
->>> r = w.render('beatle', 'J', choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
->>> for inp in r:
-...     print inp
-<label><input checked="checked" type="radio" name="beatle" value="J" /> John</label>
-<label><input type="radio" name="beatle" value="P" /> Paul</label>
-<label><input type="radio" name="beatle" value="G" /> George</label>
-<label><input type="radio" name="beatle" value="R" /> Ringo</label>
->>> for inp in r:
-...     print '%s<br />' % inp
-<label><input checked="checked" type="radio" name="beatle" value="J" /> John</label><br />
-<label><input type="radio" name="beatle" value="P" /> Paul</label><br />
-<label><input type="radio" name="beatle" value="G" /> George</label><br />
-<label><input type="radio" name="beatle" value="R" /> Ringo</label><br />
->>> for inp in r:
-...     print '<p>%s %s</p>' % (inp.tag(), inp.choice_label)
-<p><input checked="checked" type="radio" name="beatle" value="J" /> John</p>
-<p><input type="radio" name="beatle" value="P" /> Paul</p>
-<p><input type="radio" name="beatle" value="G" /> George</p>
-<p><input type="radio" name="beatle" value="R" /> Ringo</p>
->>> for inp in r:
-...     print '%s %s %s %s %s' % (inp.name, inp.value, inp.choice_value, inp.choice_label, inp.is_checked())
-beatle J J John True
-beatle J P Paul False
-beatle J G George False
-beatle J R Ringo False
-
-A RadioFieldRenderer object also allows index access to individual RadioInput
-objects.
->>> w = RadioSelect()
->>> r = w.render('beatle', 'J', choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
->>> print r[1]
-<label><input type="radio" name="beatle" value="P" /> Paul</label>
->>> print r[0]
-<label><input checked="checked" type="radio" name="beatle" value="J" /> John</label>
->>> r[0].is_checked()
-True
->>> r[1].is_checked()
-False
->>> r[1].name, r[1].value, r[1].choice_value, r[1].choice_label
-('beatle', u'J', u'P', u'Paul')
->>> r[10]
-Traceback (most recent call last):
-...
-IndexError: list index out of range
-
->>> w = RadioSelect()
->>> unicode(w.render('email', 'ŠĐĆŽćžšđ', choices=[('ŠĐĆŽćžšđ', 'ŠĐabcĆŽćžšđ'), ('ćžšđ', 'abcćžšđ')]))
-u'<ul>\n<li><label><input checked="checked" type="radio" name="email" value="\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111" /> \u0160\u0110abc\u0106\u017d\u0107\u017e\u0161\u0111</label></li>\n<li><label><input type="radio" name="email" value="\u0107\u017e\u0161\u0111" /> abc\u0107\u017e\u0161\u0111</label></li>\n</ul>'
-
-# CheckboxSelectMultiple Widget ###############################################
-
->>> w = CheckboxSelectMultiple()
->>> print w.render('beatles', ['J'], choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<ul>
-<li><label><input checked="checked" type="checkbox" name="beatles" value="J" /> John</label></li>
-<li><label><input type="checkbox" name="beatles" value="P" /> Paul</label></li>
-<li><label><input type="checkbox" name="beatles" value="G" /> George</label></li>
-<li><label><input type="checkbox" name="beatles" value="R" /> Ringo</label></li>
-</ul>
->>> print w.render('beatles', ['J', 'P'], choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<ul>
-<li><label><input checked="checked" type="checkbox" name="beatles" value="J" /> John</label></li>
-<li><label><input checked="checked" type="checkbox" name="beatles" value="P" /> Paul</label></li>
-<li><label><input type="checkbox" name="beatles" value="G" /> George</label></li>
-<li><label><input type="checkbox" name="beatles" value="R" /> Ringo</label></li>
-</ul>
->>> print w.render('beatles', ['J', 'P', 'R'], choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<ul>
-<li><label><input checked="checked" type="checkbox" name="beatles" value="J" /> John</label></li>
-<li><label><input checked="checked" type="checkbox" name="beatles" value="P" /> Paul</label></li>
-<li><label><input type="checkbox" name="beatles" value="G" /> George</label></li>
-<li><label><input checked="checked" type="checkbox" name="beatles" value="R" /> Ringo</label></li>
-</ul>
-
-If the value is None, none of the options are selected:
->>> print w.render('beatles', None, choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<ul>
-<li><label><input type="checkbox" name="beatles" value="J" /> John</label></li>
-<li><label><input type="checkbox" name="beatles" value="P" /> Paul</label></li>
-<li><label><input type="checkbox" name="beatles" value="G" /> George</label></li>
-<li><label><input type="checkbox" name="beatles" value="R" /> Ringo</label></li>
-</ul>
-
-If the value corresponds to a label (but not to an option value), none of the options are selected:
->>> print w.render('beatles', ['John'], choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<ul>
-<li><label><input type="checkbox" name="beatles" value="J" /> John</label></li>
-<li><label><input type="checkbox" name="beatles" value="P" /> Paul</label></li>
-<li><label><input type="checkbox" name="beatles" value="G" /> George</label></li>
-<li><label><input type="checkbox" name="beatles" value="R" /> Ringo</label></li>
-</ul>
-
-If multiple values are given, but some of them are not valid, the valid ones are selected:
->>> print w.render('beatles', ['J', 'G', 'foo'], choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')))
-<ul>
-<li><label><input checked="checked" type="checkbox" name="beatles" value="J" /> John</label></li>
-<li><label><input type="checkbox" name="beatles" value="P" /> Paul</label></li>
-<li><label><input checked="checked" type="checkbox" name="beatles" value="G" /> George</label></li>
-<li><label><input type="checkbox" name="beatles" value="R" /> Ringo</label></li>
-</ul>
-
-The value is compared to its str():
->>> print w.render('nums', [2], choices=[('1', '1'), ('2', '2'), ('3', '3')])
-<ul>
-<li><label><input type="checkbox" name="nums" value="1" /> 1</label></li>
-<li><label><input checked="checked" type="checkbox" name="nums" value="2" /> 2</label></li>
-<li><label><input type="checkbox" name="nums" value="3" /> 3</label></li>
-</ul>
->>> print w.render('nums', ['2'], choices=[(1, 1), (2, 2), (3, 3)])
-<ul>
-<li><label><input type="checkbox" name="nums" value="1" /> 1</label></li>
-<li><label><input checked="checked" type="checkbox" name="nums" value="2" /> 2</label></li>
-<li><label><input type="checkbox" name="nums" value="3" /> 3</label></li>
-</ul>
->>> print w.render('nums', [2], choices=[(1, 1), (2, 2), (3, 3)])
-<ul>
-<li><label><input type="checkbox" name="nums" value="1" /> 1</label></li>
-<li><label><input checked="checked" type="checkbox" name="nums" value="2" /> 2</label></li>
-<li><label><input type="checkbox" name="nums" value="3" /> 3</label></li>
-</ul>
-
-The 'choices' argument can be any iterable:
->>> def get_choices():
-...     for i in range(5):
-...         yield (i, i)
->>> print w.render('nums', [2], choices=get_choices())
-<ul>
-<li><label><input type="checkbox" name="nums" value="0" /> 0</label></li>
-<li><label><input type="checkbox" name="nums" value="1" /> 1</label></li>
-<li><label><input checked="checked" type="checkbox" name="nums" value="2" /> 2</label></li>
-<li><label><input type="checkbox" name="nums" value="3" /> 3</label></li>
-<li><label><input type="checkbox" name="nums" value="4" /> 4</label></li>
-</ul>
-
-You can also pass 'choices' to the constructor:
->>> w = CheckboxSelectMultiple(choices=[(1, 1), (2, 2), (3, 3)])
->>> print w.render('nums', [2])
-<ul>
-<li><label><input type="checkbox" name="nums" value="1" /> 1</label></li>
-<li><label><input checked="checked" type="checkbox" name="nums" value="2" /> 2</label></li>
-<li><label><input type="checkbox" name="nums" value="3" /> 3</label></li>
-</ul>
-
-If 'choices' is passed to both the constructor and render(), then they'll both be in the output:
->>> print w.render('nums', [2], choices=[(4, 4), (5, 5)])
-<ul>
-<li><label><input type="checkbox" name="nums" value="1" /> 1</label></li>
-<li><label><input checked="checked" type="checkbox" name="nums" value="2" /> 2</label></li>
-<li><label><input type="checkbox" name="nums" value="3" /> 3</label></li>
-<li><label><input type="checkbox" name="nums" value="4" /> 4</label></li>
-<li><label><input type="checkbox" name="nums" value="5" /> 5</label></li>
-</ul>
-
->>> w.render('nums', ['ŠĐĆŽćžšđ'], choices=[('ŠĐĆŽćžšđ', 'ŠĐabcĆŽćžšđ'), ('ćžšđ', 'abcćžšđ')])
-u'<ul>\n<li><label><input type="checkbox" name="nums" value="1" /> 1</label></li>\n<li><label><input type="checkbox" name="nums" value="2" /> 2</label></li>\n<li><label><input type="checkbox" name="nums" value="3" /> 3</label></li>\n<li><label><input checked="checked" type="checkbox" name="nums" value="\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111" /> \u0160\u0110abc\u0106\u017d\u0107\u017e\u0161\u0111</label></li>\n<li><label><input type="checkbox" name="nums" value="\u0107\u017e\u0161\u0111" /> abc\u0107\u017e\u0161\u0111</label></li>\n</ul>'
-
-# MultiWidget #################################################################
-
->>> class MyMultiWidget(MultiWidget):
-...     def decompress(self, value):
-...         if value:
-...             return value.split('__')
-...         return ['', '']
-...     def format_output(self, rendered_widgets):
-...         return u'<br />'.join(rendered_widgets)
->>> w = MyMultiWidget(widgets=(TextInput(attrs={'class': 'big'}), TextInput(attrs={'class': 'small'})))
->>> w.render('name', ['john', 'lennon'])
-u'<input type="text" class="big" value="john" name="name_0" /><br /><input type="text" class="small" value="lennon" name="name_1" />'
->>> w.render('name', 'john__lennon')
-u'<input type="text" class="big" value="john" name="name_0" /><br /><input type="text" class="small" value="lennon" name="name_1" />'
-
-# SplitDateTimeWidget #########################################################
-
->>> w = SplitDateTimeWidget()
->>> w.render('date', '')
-u'<input type="text" name="date_0" /><input type="text" name="date_1" />'
->>> w.render('date', None)
-u'<input type="text" name="date_0" /><input type="text" name="date_1" />'
->>> w.render('date', datetime.datetime(2006, 1, 10, 7, 30))
-u'<input type="text" name="date_0" value="2006-01-10" /><input type="text" name="date_1" value="07:30:00" />'
->>> w.render('date', [datetime.date(2006, 1, 10), datetime.time(7, 30)])
-u'<input type="text" name="date_0" value="2006-01-10" /><input type="text" name="date_1" value="07:30:00" />'
-
-You can also pass 'attrs' to the constructor. In this case, the attrs will be
-included on both widgets.
->>> w = SplitDateTimeWidget(attrs={'class': 'pretty'})
->>> w.render('date', datetime.datetime(2006, 1, 10, 7, 30))
-u'<input type="text" class="pretty" value="2006-01-10" name="date_0" /><input type="text" class="pretty" value="07:30:00" name="date_1" />'
-
-##########
-# Fields #
-##########
-
-Each Field class does some sort of validation. Each Field has a clean() method,
-which either raises django.newforms.ValidationError or returns the "clean"
-data -- usually a Unicode object, but, in some rare cases, a list.
-
-Each Field's __init__() takes at least these parameters:
-    required -- Boolean that specifies whether the field is required.
-                True by default.
-    widget -- A Widget class, or instance of a Widget class, that should be
-              used for this Field when displaying it. Each Field has a default
-              Widget that it'll use if you don't specify this. In most cases,
-              the default widget is TextInput.
-    label -- A verbose name for this field, for use in displaying this field in
-             a form. By default, Django will use a "pretty" version of the form
-             field name, if the Field is part of a Form.
-    initial -- A value to use in this Field's initial display. This value is
-               *not* used as a fallback if data isn't given.
-
-Other than that, the Field subclasses have class-specific options for
-__init__(). For example, CharField has a max_length option.
-
-# CharField ###################################################################
-
->>> f = CharField()
->>> f.clean(1)
-u'1'
->>> f.clean('hello')
-u'hello'
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean('')
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean([1, 2, 3])
-u'[1, 2, 3]'
-
->>> f = CharField(required=False)
->>> f.clean(1)
-u'1'
->>> f.clean('hello')
-u'hello'
->>> f.clean(None)
-u''
->>> f.clean('')
-u''
->>> f.clean([1, 2, 3])
-u'[1, 2, 3]'
-
-CharField accepts an optional max_length parameter:
->>> f = CharField(max_length=10, required=False)
->>> f.clean('12345')
-u'12345'
->>> f.clean('1234567890')
-u'1234567890'
->>> f.clean('1234567890a')
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value has at most 10 characters.']
-
-CharField accepts an optional min_length parameter:
->>> f = CharField(min_length=10, required=False)
->>> f.clean('')
-u''
->>> f.clean('12345')
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value has at least 10 characters.']
->>> f.clean('1234567890')
-u'1234567890'
->>> f.clean('1234567890a')
-u'1234567890a'
-
->>> f = CharField(min_length=10, required=True)
->>> f.clean('')
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean('12345')
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value has at least 10 characters.']
->>> f.clean('1234567890')
-u'1234567890'
->>> f.clean('1234567890a')
-u'1234567890a'
-
-# IntegerField ################################################################
-
->>> f = IntegerField()
->>> f.clean('')
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean('1')
-1
->>> isinstance(f.clean('1'), int)
-True
->>> f.clean('23')
-23
->>> f.clean('a')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a whole number.']
->>> f.clean('1 ')
-1
->>> f.clean(' 1')
-1
->>> f.clean(' 1 ')
-1
->>> f.clean('1a')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a whole number.']
-
->>> f = IntegerField(required=False)
->>> f.clean('')
->>> repr(f.clean(''))
-'None'
->>> f.clean(None)
->>> repr(f.clean(None))
-'None'
->>> f.clean('1')
-1
->>> isinstance(f.clean('1'), int)
-True
->>> f.clean('23')
-23
->>> f.clean('a')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a whole number.']
->>> f.clean('1 ')
-1
->>> f.clean(' 1')
-1
->>> f.clean(' 1 ')
-1
->>> f.clean('1a')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a whole number.']
-
-IntegerField accepts an optional max_value parameter:
->>> f = IntegerField(max_value=10)
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean(1)
-1
->>> f.clean(10)
-10
->>> f.clean(11)
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value is less than or equal to 10.']
->>> f.clean('10')
-10
->>> f.clean('11')
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value is less than or equal to 10.']
-
-IntegerField accepts an optional min_value parameter:
->>> f = IntegerField(min_value=10)
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean(1)
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value is greater than or equal to 10.']
->>> f.clean(10)
-10
->>> f.clean(11)
-11
->>> f.clean('10')
-10
->>> f.clean('11')
-11
-
-min_value and max_value can be used together:
->>> f = IntegerField(min_value=10, max_value=20)
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean(1)
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value is greater than or equal to 10.']
->>> f.clean(10)
-10
->>> f.clean(11)
-11
->>> f.clean('10')
-10
->>> f.clean('11')
-11
->>> f.clean(20)
-20
->>> f.clean(21)
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value is less than or equal to 20.']
-
-# DateField ###################################################################
-
->>> import datetime
->>> f = DateField()
->>> f.clean(datetime.date(2006, 10, 25))
-datetime.date(2006, 10, 25)
->>> f.clean(datetime.datetime(2006, 10, 25, 14, 30))
-datetime.date(2006, 10, 25)
->>> f.clean(datetime.datetime(2006, 10, 25, 14, 30, 59))
-datetime.date(2006, 10, 25)
->>> f.clean(datetime.datetime(2006, 10, 25, 14, 30, 59, 200))
-datetime.date(2006, 10, 25)
->>> f.clean('2006-10-25')
-datetime.date(2006, 10, 25)
->>> f.clean('10/25/2006')
-datetime.date(2006, 10, 25)
->>> f.clean('10/25/06')
-datetime.date(2006, 10, 25)
->>> f.clean('Oct 25 2006')
-datetime.date(2006, 10, 25)
->>> f.clean('October 25 2006')
-datetime.date(2006, 10, 25)
->>> f.clean('October 25, 2006')
-datetime.date(2006, 10, 25)
->>> f.clean('25 October 2006')
-datetime.date(2006, 10, 25)
->>> f.clean('25 October, 2006')
-datetime.date(2006, 10, 25)
->>> f.clean('2006-4-31')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid date.']
->>> f.clean('200a-10-25')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid date.']
->>> f.clean('25/10/06')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid date.']
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
-
->>> f = DateField(required=False)
->>> f.clean(None)
->>> repr(f.clean(None))
-'None'
->>> f.clean('')
->>> repr(f.clean(''))
-'None'
-
-DateField accepts an optional input_formats parameter:
->>> f = DateField(input_formats=['%Y %m %d'])
->>> f.clean(datetime.date(2006, 10, 25))
-datetime.date(2006, 10, 25)
->>> f.clean(datetime.datetime(2006, 10, 25, 14, 30))
-datetime.date(2006, 10, 25)
->>> f.clean('2006 10 25')
-datetime.date(2006, 10, 25)
-
-The input_formats parameter overrides all default input formats,
-so the default formats won't work unless you specify them:
->>> f.clean('2006-10-25')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid date.']
->>> f.clean('10/25/2006')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid date.']
->>> f.clean('10/25/06')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid date.']
-
-# TimeField ###################################################################
-
->>> import datetime
->>> f = TimeField()
->>> f.clean(datetime.time(14, 25))
-datetime.time(14, 25)
->>> f.clean(datetime.time(14, 25, 59))
-datetime.time(14, 25, 59)
->>> f.clean('14:25')
-datetime.time(14, 25)
->>> f.clean('14:25:59')
-datetime.time(14, 25, 59)
->>> f.clean('hello')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid time.']
->>> f.clean('1:24 p.m.')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid time.']
-
-TimeField accepts an optional input_formats parameter:
->>> f = TimeField(input_formats=['%I:%M %p'])
->>> f.clean(datetime.time(14, 25))
-datetime.time(14, 25)
->>> f.clean(datetime.time(14, 25, 59))
-datetime.time(14, 25, 59)
->>> f.clean('4:25 AM')
-datetime.time(4, 25)
->>> f.clean('4:25 PM')
-datetime.time(16, 25)
-
-The input_formats parameter overrides all default input formats,
-so the default formats won't work unless you specify them:
->>> f.clean('14:30:45')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid time.']
-
-# DateTimeField ###############################################################
-
->>> import datetime
->>> f = DateTimeField()
->>> f.clean(datetime.date(2006, 10, 25))
-datetime.datetime(2006, 10, 25, 0, 0)
->>> f.clean(datetime.datetime(2006, 10, 25, 14, 30))
-datetime.datetime(2006, 10, 25, 14, 30)
->>> f.clean(datetime.datetime(2006, 10, 25, 14, 30, 59))
-datetime.datetime(2006, 10, 25, 14, 30, 59)
->>> f.clean(datetime.datetime(2006, 10, 25, 14, 30, 59, 200))
-datetime.datetime(2006, 10, 25, 14, 30, 59, 200)
->>> f.clean('2006-10-25 14:30:45')
-datetime.datetime(2006, 10, 25, 14, 30, 45)
->>> f.clean('2006-10-25 14:30:00')
-datetime.datetime(2006, 10, 25, 14, 30)
->>> f.clean('2006-10-25 14:30')
-datetime.datetime(2006, 10, 25, 14, 30)
->>> f.clean('2006-10-25')
-datetime.datetime(2006, 10, 25, 0, 0)
->>> f.clean('10/25/2006 14:30:45')
-datetime.datetime(2006, 10, 25, 14, 30, 45)
->>> f.clean('10/25/2006 14:30:00')
-datetime.datetime(2006, 10, 25, 14, 30)
->>> f.clean('10/25/2006 14:30')
-datetime.datetime(2006, 10, 25, 14, 30)
->>> f.clean('10/25/2006')
-datetime.datetime(2006, 10, 25, 0, 0)
->>> f.clean('10/25/06 14:30:45')
-datetime.datetime(2006, 10, 25, 14, 30, 45)
->>> f.clean('10/25/06 14:30:00')
-datetime.datetime(2006, 10, 25, 14, 30)
->>> f.clean('10/25/06 14:30')
-datetime.datetime(2006, 10, 25, 14, 30)
->>> f.clean('10/25/06')
-datetime.datetime(2006, 10, 25, 0, 0)
->>> f.clean('hello')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid date/time.']
->>> f.clean('2006-10-25 4:30 p.m.')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid date/time.']
-
-DateField accepts an optional input_formats parameter:
->>> f = DateTimeField(input_formats=['%Y %m %d %I:%M %p'])
->>> f.clean(datetime.date(2006, 10, 25))
-datetime.datetime(2006, 10, 25, 0, 0)
->>> f.clean(datetime.datetime(2006, 10, 25, 14, 30))
-datetime.datetime(2006, 10, 25, 14, 30)
->>> f.clean(datetime.datetime(2006, 10, 25, 14, 30, 59))
-datetime.datetime(2006, 10, 25, 14, 30, 59)
->>> f.clean(datetime.datetime(2006, 10, 25, 14, 30, 59, 200))
-datetime.datetime(2006, 10, 25, 14, 30, 59, 200)
->>> f.clean('2006 10 25 2:30 PM')
-datetime.datetime(2006, 10, 25, 14, 30)
-
-The input_formats parameter overrides all default input formats,
-so the default formats won't work unless you specify them:
->>> f.clean('2006-10-25 14:30:45')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid date/time.']
-
->>> f = DateTimeField(required=False)
->>> f.clean(None)
->>> repr(f.clean(None))
-'None'
->>> f.clean('')
->>> repr(f.clean(''))
-'None'
-
-# RegexField ##################################################################
-
->>> f = RegexField('^\d[A-F]\d$')
->>> f.clean('2A2')
-u'2A2'
->>> f.clean('3F3')
-u'3F3'
->>> f.clean('3G3')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid value.']
->>> f.clean(' 2A2')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid value.']
->>> f.clean('2A2 ')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid value.']
->>> f.clean('')
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
-
->>> f = RegexField('^\d[A-F]\d$', required=False)
->>> f.clean('2A2')
-u'2A2'
->>> f.clean('3F3')
-u'3F3'
->>> f.clean('3G3')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid value.']
->>> f.clean('')
-u''
-
-Alternatively, RegexField can take a compiled regular expression:
->>> f = RegexField(re.compile('^\d[A-F]\d$'))
->>> f.clean('2A2')
-u'2A2'
->>> f.clean('3F3')
-u'3F3'
->>> f.clean('3G3')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid value.']
->>> f.clean(' 2A2')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid value.']
->>> f.clean('2A2 ')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid value.']
-
-RegexField takes an optional error_message argument:
->>> f = RegexField('^\d\d\d\d$', error_message='Enter a four-digit number.')
->>> f.clean('1234')
-u'1234'
->>> f.clean('123')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a four-digit number.']
->>> f.clean('abcd')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a four-digit number.']
-
-RegexField also access min_length and max_length parameters, for convenience.
->>> f = RegexField('^\d+$', min_length=5, max_length=10)
->>> f.clean('123')
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value has at least 5 characters.']
->>> f.clean('abc')
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value has at least 5 characters.']
->>> f.clean('12345')
-u'12345'
->>> f.clean('1234567890')
-u'1234567890'
->>> f.clean('12345678901')
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value has at most 10 characters.']
->>> f.clean('12345a')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid value.']
-
-# EmailField ##################################################################
-
->>> f = EmailField()
->>> f.clean('')
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean('person@example.com')
-u'person@example.com'
->>> f.clean('foo')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid e-mail address.']
->>> f.clean('foo@')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid e-mail address.']
->>> f.clean('foo@bar')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid e-mail address.']
-
->>> f = EmailField(required=False)
->>> f.clean('')
-u''
->>> f.clean(None)
-u''
->>> f.clean('person@example.com')
-u'person@example.com'
->>> f.clean('foo')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid e-mail address.']
->>> f.clean('foo@')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid e-mail address.']
->>> f.clean('foo@bar')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid e-mail address.']
-
-EmailField also access min_length and max_length parameters, for convenience.
->>> f = EmailField(min_length=10, max_length=15)
->>> f.clean('a@foo.com')
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value has at least 10 characters.']
->>> f.clean('alf@foo.com')
-u'alf@foo.com'
->>> f.clean('alf123456788@foo.com')
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value has at most 15 characters.']
-
-# URLField ##################################################################
-
->>> f = URLField()
->>> f.clean('')
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean('http://example.com')
-u'http://example.com'
->>> f.clean('http://www.example.com')
-u'http://www.example.com'
->>> f.clean('foo')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid URL.']
->>> f.clean('example.com')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid URL.']
->>> f.clean('http://')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid URL.']
->>> f.clean('http://example')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid URL.']
->>> f.clean('http://example.')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid URL.']
->>> f.clean('http://.com')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid URL.']
-
->>> f = URLField(required=False)
->>> f.clean('')
-u''
->>> f.clean(None)
-u''
->>> f.clean('http://example.com')
-u'http://example.com'
->>> f.clean('http://www.example.com')
-u'http://www.example.com'
->>> f.clean('foo')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid URL.']
->>> f.clean('example.com')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid URL.']
->>> f.clean('http://')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid URL.']
->>> f.clean('http://example')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid URL.']
->>> f.clean('http://example.')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid URL.']
->>> f.clean('http://.com')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid URL.']
-
-URLField takes an optional verify_exists parameter, which is False by default.
-This verifies that the URL is live on the Internet and doesn't return a 404 or 500:
->>> f = URLField(verify_exists=True)
->>> f.clean('http://www.google.com') # This will fail if there's no Internet connection
-u'http://www.google.com'
->>> f.clean('http://example')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid URL.']
->>> f.clean('http://www.jfoiwjfoi23jfoijoaijfoiwjofiwjefewl.com') # bad domain
-Traceback (most recent call last):
-...
-ValidationError: [u'This URL appears to be a broken link.']
->>> f.clean('http://google.com/we-love-microsoft.html') # good domain, bad page
-Traceback (most recent call last):
-...
-ValidationError: [u'This URL appears to be a broken link.']
->>> f = URLField(verify_exists=True, required=False)
->>> f.clean('')
-u''
->>> f.clean('http://www.google.com') # This will fail if there's no Internet connection
-u'http://www.google.com'
-
-EmailField also access min_length and max_length parameters, for convenience.
->>> f = URLField(min_length=15, max_length=20)
->>> f.clean('http://f.com')
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value has at least 15 characters.']
->>> f.clean('http://example.com')
-u'http://example.com'
->>> f.clean('http://abcdefghijklmnopqrstuvwxyz.com')
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value has at most 20 characters.']
-
-# BooleanField ################################################################
-
->>> f = BooleanField()
->>> f.clean('')
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean(True)
-True
->>> f.clean(False)
-False
->>> f.clean(1)
-True
->>> f.clean(0)
-False
->>> f.clean('Django rocks')
-True
-
->>> f = BooleanField(required=False)
->>> f.clean('')
-False
->>> f.clean(None)
-False
->>> f.clean(True)
-True
->>> f.clean(False)
-False
->>> f.clean(1)
-True
->>> f.clean(0)
-False
->>> f.clean('Django rocks')
-True
-
-# ChoiceField #################################################################
-
->>> f = ChoiceField(choices=[('1', '1'), ('2', '2')])
->>> f.clean('')
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean(1)
-u'1'
->>> f.clean('1')
-u'1'
->>> f.clean('3')
-Traceback (most recent call last):
-...
-ValidationError: [u'Select a valid choice. That choice is not one of the available choices.']
-
->>> f = ChoiceField(choices=[('1', '1'), ('2', '2')], required=False)
->>> f.clean('')
-u''
->>> f.clean(None)
-u''
->>> f.clean(1)
-u'1'
->>> f.clean('1')
-u'1'
->>> f.clean('3')
-Traceback (most recent call last):
-...
-ValidationError: [u'Select a valid choice. That choice is not one of the available choices.']
-
->>> f = ChoiceField(choices=[('J', 'John'), ('P', 'Paul')])
->>> f.clean('J')
-u'J'
->>> f.clean('John')
-Traceback (most recent call last):
-...
-ValidationError: [u'Select a valid choice. That choice is not one of the available choices.']
-
-# NullBooleanField ############################################################
-
->>> f = NullBooleanField()
->>> f.clean('')
->>> f.clean(True)
-True
->>> f.clean(False)
-False
->>> f.clean(None)
->>> f.clean('1')
->>> f.clean('2')
->>> f.clean('3')
->>> f.clean('hello')
-
-# MultipleChoiceField #########################################################
-
->>> f = MultipleChoiceField(choices=[('1', '1'), ('2', '2')])
->>> f.clean('')
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean([1])
-[u'1']
->>> f.clean(['1'])
-[u'1']
->>> f.clean(['1', '2'])
-[u'1', u'2']
->>> f.clean([1, '2'])
-[u'1', u'2']
->>> f.clean((1, '2'))
-[u'1', u'2']
->>> f.clean('hello')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a list of values.']
->>> f.clean([])
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean(())
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean(['3'])
-Traceback (most recent call last):
-...
-ValidationError: [u'Select a valid choice. 3 is not one of the available choices.']
-
->>> f = MultipleChoiceField(choices=[('1', '1'), ('2', '2')], required=False)
->>> f.clean('')
-[]
->>> f.clean(None)
-[]
->>> f.clean([1])
-[u'1']
->>> f.clean(['1'])
-[u'1']
->>> f.clean(['1', '2'])
-[u'1', u'2']
->>> f.clean([1, '2'])
-[u'1', u'2']
->>> f.clean((1, '2'))
-[u'1', u'2']
->>> f.clean('hello')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a list of values.']
->>> f.clean([])
-[]
->>> f.clean(())
-[]
->>> f.clean(['3'])
-Traceback (most recent call last):
-...
-ValidationError: [u'Select a valid choice. 3 is not one of the available choices.']
-
-# ComboField ##################################################################
-
-ComboField takes a list of fields that should be used to validate a value,
-in that order.
->>> f = ComboField(fields=[CharField(max_length=20), EmailField()])
->>> f.clean('test@example.com')
-u'test@example.com'
->>> f.clean('longemailaddress@example.com')
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value has at most 20 characters.']
->>> f.clean('not an e-mail')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid e-mail address.']
->>> f.clean('')
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
-
->>> f = ComboField(fields=[CharField(max_length=20), EmailField()], required=False)
->>> f.clean('test@example.com')
-u'test@example.com'
->>> f.clean('longemailaddress@example.com')
-Traceback (most recent call last):
-...
-ValidationError: [u'Ensure this value has at most 20 characters.']
->>> f.clean('not an e-mail')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid e-mail address.']
->>> f.clean('')
-u''
->>> f.clean(None)
-u''
-
-# SplitDateTimeField ##########################################################
-
->>> f = SplitDateTimeField()
->>> f.clean([datetime.date(2006, 1, 10), datetime.time(7, 30)])
-datetime.datetime(2006, 1, 10, 7, 30)
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean('')
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean('hello')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a list of values.']
->>> f.clean(['hello', 'there'])
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid date.', u'Enter a valid time.']
->>> f.clean(['2006-01-10', 'there'])
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid time.']
->>> f.clean(['hello', '07:30'])
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid date.']
-
->>> f = SplitDateTimeField(required=False)
->>> f.clean([datetime.date(2006, 1, 10), datetime.time(7, 30)])
-datetime.datetime(2006, 1, 10, 7, 30)
->>> f.clean(None)
->>> f.clean('')
->>> f.clean('hello')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a list of values.']
->>> f.clean(['hello', 'there'])
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid date.', u'Enter a valid time.']
->>> f.clean(['2006-01-10', 'there'])
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid time.']
->>> f.clean(['hello', '07:30'])
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a valid date.']
-
-#########
-# Forms #
-#########
-
-A Form is a collection of Fields. It knows how to validate a set of data and it
-knows how to render itself in a couple of default ways (e.g., an HTML table).
-You can pass it data in __init__(), as a dictionary.
-
-# Form ########################################################################
-
->>> class Person(Form):
-...     first_name = CharField()
-...     last_name = CharField()
-...     birthday = DateField()
-
-Pass a dictionary to a Form's __init__().
->>> p = Person({'first_name': u'John', 'last_name': u'Lennon', 'birthday': u'1940-10-9'})
->>> p.is_bound
-True
->>> p.errors
-{}
->>> p.is_valid()
-True
->>> p.errors.as_ul()
-u''
->>> p.errors.as_text()
-u''
->>> p.clean_data
-{'first_name': u'John', 'last_name': u'Lennon', 'birthday': datetime.date(1940, 10, 9)}
->>> print p['first_name']
-<input type="text" name="first_name" value="John" id="id_first_name" />
->>> print p['last_name']
-<input type="text" name="last_name" value="Lennon" id="id_last_name" />
->>> print p['birthday']
-<input type="text" name="birthday" value="1940-10-9" id="id_birthday" />
->>> print p['nonexistentfield']
-Traceback (most recent call last):
-...
-KeyError: "Key 'nonexistentfield' not found in Form"
-
->>> for boundfield in p:
-...     print boundfield
-<input type="text" name="first_name" value="John" id="id_first_name" />
-<input type="text" name="last_name" value="Lennon" id="id_last_name" />
-<input type="text" name="birthday" value="1940-10-9" id="id_birthday" />
->>> for boundfield in p:
-...     print boundfield.label, boundfield.data
-First name John
-Last name Lennon
-Birthday 1940-10-9
->>> print p
-<tr><th><label for="id_first_name">First name:</label></th><td><input type="text" name="first_name" value="John" id="id_first_name" /></td></tr>
-<tr><th><label for="id_last_name">Last name:</label></th><td><input type="text" name="last_name" value="Lennon" id="id_last_name" /></td></tr>
-<tr><th><label for="id_birthday">Birthday:</label></th><td><input type="text" name="birthday" value="1940-10-9" id="id_birthday" /></td></tr>
-
-Empty dictionaries are valid, too.
->>> p = Person({})
->>> p.is_bound
-True
->>> p.errors
-{'first_name': [u'This field is required.'], 'last_name': [u'This field is required.'], 'birthday': [u'This field is required.']}
->>> p.is_valid()
-False
->>> p.clean_data
-Traceback (most recent call last):
-...
-AttributeError: 'Person' object has no attribute 'clean_data'
->>> print p
-<tr><th><label for="id_first_name">First name:</label></th><td><ul class="errorlist"><li>This field is required.</li></ul><input type="text" name="first_name" id="id_first_name" /></td></tr>
-<tr><th><label for="id_last_name">Last name:</label></th><td><ul class="errorlist"><li>This field is required.</li></ul><input type="text" name="last_name" id="id_last_name" /></td></tr>
-<tr><th><label for="id_birthday">Birthday:</label></th><td><ul class="errorlist"><li>This field is required.</li></ul><input type="text" name="birthday" id="id_birthday" /></td></tr>
->>> print p.as_table()
-<tr><th><label for="id_first_name">First name:</label></th><td><ul class="errorlist"><li>This field is required.</li></ul><input type="text" name="first_name" id="id_first_name" /></td></tr>
-<tr><th><label for="id_last_name">Last name:</label></th><td><ul class="errorlist"><li>This field is required.</li></ul><input type="text" name="last_name" id="id_last_name" /></td></tr>
-<tr><th><label for="id_birthday">Birthday:</label></th><td><ul class="errorlist"><li>This field is required.</li></ul><input type="text" name="birthday" id="id_birthday" /></td></tr>
->>> print p.as_ul()
-<li><ul class="errorlist"><li>This field is required.</li></ul><label for="id_first_name">First name:</label> <input type="text" name="first_name" id="id_first_name" /></li>
-<li><ul class="errorlist"><li>This field is required.</li></ul><label for="id_last_name">Last name:</label> <input type="text" name="last_name" id="id_last_name" /></li>
-<li><ul class="errorlist"><li>This field is required.</li></ul><label for="id_birthday">Birthday:</label> <input type="text" name="birthday" id="id_birthday" /></li>
->>> print p.as_p()
-<p><ul class="errorlist"><li>This field is required.</li></ul></p>
-<p><label for="id_first_name">First name:</label> <input type="text" name="first_name" id="id_first_name" /></p>
-<p><ul class="errorlist"><li>This field is required.</li></ul></p>
-<p><label for="id_last_name">Last name:</label> <input type="text" name="last_name" id="id_last_name" /></p>
-<p><ul class="errorlist"><li>This field is required.</li></ul></p>
-<p><label for="id_birthday">Birthday:</label> <input type="text" name="birthday" id="id_birthday" /></p>
-
-If you don't pass any values to the Form's __init__(), or if you pass None,
-the Form will be considered unbound and won't do any validation. Form.errors
-will be an empty dictionary *but* Form.is_valid() will return False.
->>> p = Person()
->>> p.is_bound
-False
->>> p.errors
-{}
->>> p.is_valid()
-False
->>> p.clean_data
-Traceback (most recent call last):
-...
-AttributeError: 'Person' object has no attribute 'clean_data'
->>> print p
-<tr><th><label for="id_first_name">First name:</label></th><td><input type="text" name="first_name" id="id_first_name" /></td></tr>
-<tr><th><label for="id_last_name">Last name:</label></th><td><input type="text" name="last_name" id="id_last_name" /></td></tr>
-<tr><th><label for="id_birthday">Birthday:</label></th><td><input type="text" name="birthday" id="id_birthday" /></td></tr>
->>> print p.as_table()
-<tr><th><label for="id_first_name">First name:</label></th><td><input type="text" name="first_name" id="id_first_name" /></td></tr>
-<tr><th><label for="id_last_name">Last name:</label></th><td><input type="text" name="last_name" id="id_last_name" /></td></tr>
-<tr><th><label for="id_birthday">Birthday:</label></th><td><input type="text" name="birthday" id="id_birthday" /></td></tr>
->>> print p.as_ul()
-<li><label for="id_first_name">First name:</label> <input type="text" name="first_name" id="id_first_name" /></li>
-<li><label for="id_last_name">Last name:</label> <input type="text" name="last_name" id="id_last_name" /></li>
-<li><label for="id_birthday">Birthday:</label> <input type="text" name="birthday" id="id_birthday" /></li>
->>> print p.as_p()
-<p><label for="id_first_name">First name:</label> <input type="text" name="first_name" id="id_first_name" /></p>
-<p><label for="id_last_name">Last name:</label> <input type="text" name="last_name" id="id_last_name" /></p>
-<p><label for="id_birthday">Birthday:</label> <input type="text" name="birthday" id="id_birthday" /></p>
-
-Unicode values are handled properly.
->>> p = Person({'first_name': u'John', 'last_name': u'\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111', 'birthday': '1940-10-9'})
->>> p.as_table()
-u'<tr><th><label for="id_first_name">First name:</label></th><td><input type="text" name="first_name" value="John" id="id_first_name" /></td></tr>\n<tr><th><label for="id_last_name">Last name:</label></th><td><input type="text" name="last_name" value="\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111" id="id_last_name" /></td></tr>\n<tr><th><label for="id_birthday">Birthday:</label></th><td><input type="text" name="birthday" value="1940-10-9" id="id_birthday" /></td></tr>'
->>> p.as_ul()
-u'<li><label for="id_first_name">First name:</label> <input type="text" name="first_name" value="John" id="id_first_name" /></li>\n<li><label for="id_last_name">Last name:</label> <input type="text" name="last_name" value="\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111" id="id_last_name" /></li>\n<li><label for="id_birthday">Birthday:</label> <input type="text" name="birthday" value="1940-10-9" id="id_birthday" /></li>'
->>> p.as_p()
-u'<p><label for="id_first_name">First name:</label> <input type="text" name="first_name" value="John" id="id_first_name" /></p>\n<p><label for="id_last_name">Last name:</label> <input type="text" name="last_name" value="\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111" id="id_last_name" /></p>\n<p><label for="id_birthday">Birthday:</label> <input type="text" name="birthday" value="1940-10-9" id="id_birthday" /></p>'
-
->>> p = Person({'last_name': u'Lennon'})
->>> p.errors
-{'first_name': [u'This field is required.'], 'birthday': [u'This field is required.']}
->>> p.is_valid()
-False
->>> p.errors.as_ul()
-u'<ul class="errorlist"><li>first_name<ul class="errorlist"><li>This field is required.</li></ul></li><li>birthday<ul class="errorlist"><li>This field is required.</li></ul></li></ul>'
->>> print p.errors.as_text()
-* first_name
-  * This field is required.
-* birthday
-  * This field is required.
->>> p.clean_data
-Traceback (most recent call last):
-...
-AttributeError: 'Person' object has no attribute 'clean_data'
->>> p['first_name'].errors
-[u'This field is required.']
->>> p['first_name'].errors.as_ul()
-u'<ul class="errorlist"><li>This field is required.</li></ul>'
->>> p['first_name'].errors.as_text()
-u'* This field is required.'
-
->>> p = Person()
->>> print p['first_name']
-<input type="text" name="first_name" id="id_first_name" />
->>> print p['last_name']
-<input type="text" name="last_name" id="id_last_name" />
->>> print p['birthday']
-<input type="text" name="birthday" id="id_birthday" />
-
-clean_data will always *only* contain a key for fields defined in the
-Form, even if you pass extra data when you define the Form. In this
-example, we pass a bunch of extra fields to the form constructor,
-but clean_data contains only the form's fields.
->>> data = {'first_name': u'John', 'last_name': u'Lennon', 'birthday': u'1940-10-9', 'extra1': 'hello', 'extra2': 'hello'}
->>> p = Person(data)
->>> p.is_valid()
-True
->>> p.clean_data
-{'first_name': u'John', 'last_name': u'Lennon', 'birthday': datetime.date(1940, 10, 9)}
-
-"auto_id" tells the Form to add an "id" attribute to each form element.
-If it's a string that contains '%s', Django will use that as a format string
-into which the field's name will be inserted. It will also put a <label> around
-the human-readable labels for a field.
->>> p = Person(auto_id='%s_id')
->>> print p.as_table()
-<tr><th><label for="first_name_id">First name:</label></th><td><input type="text" name="first_name" id="first_name_id" /></td></tr>
-<tr><th><label for="last_name_id">Last name:</label></th><td><input type="text" name="last_name" id="last_name_id" /></td></tr>
-<tr><th><label for="birthday_id">Birthday:</label></th><td><input type="text" name="birthday" id="birthday_id" /></td></tr>
->>> print p.as_ul()
-<li><label for="first_name_id">First name:</label> <input type="text" name="first_name" id="first_name_id" /></li>
-<li><label for="last_name_id">Last name:</label> <input type="text" name="last_name" id="last_name_id" /></li>
-<li><label for="birthday_id">Birthday:</label> <input type="text" name="birthday" id="birthday_id" /></li>
->>> print p.as_p()
-<p><label for="first_name_id">First name:</label> <input type="text" name="first_name" id="first_name_id" /></p>
-<p><label for="last_name_id">Last name:</label> <input type="text" name="last_name" id="last_name_id" /></p>
-<p><label for="birthday_id">Birthday:</label> <input type="text" name="birthday" id="birthday_id" /></p>
-
-If auto_id is any True value whose str() does not contain '%s', the "id"
-attribute will be the name of the field.
->>> p = Person(auto_id=True)
->>> print p.as_ul()
-<li><label for="first_name">First name:</label> <input type="text" name="first_name" id="first_name" /></li>
-<li><label for="last_name">Last name:</label> <input type="text" name="last_name" id="last_name" /></li>
-<li><label for="birthday">Birthday:</label> <input type="text" name="birthday" id="birthday" /></li>
-
-If auto_id is any False value, an "id" attribute won't be output unless it
-was manually entered.
->>> p = Person(auto_id=False)
->>> print p.as_ul()
-<li>First name: <input type="text" name="first_name" /></li>
-<li>Last name: <input type="text" name="last_name" /></li>
-<li>Birthday: <input type="text" name="birthday" /></li>
-
-In this example, auto_id is False, but the "id" attribute for the "first_name"
-field is given. Also note that field gets a <label>, while the others don't.
->>> class PersonNew(Form):
-...     first_name = CharField(widget=TextInput(attrs={'id': 'first_name_id'}))
-...     last_name = CharField()
-...     birthday = DateField()
->>> p = PersonNew(auto_id=False)
->>> print p.as_ul()
-<li><label for="first_name_id">First name:</label> <input type="text" id="first_name_id" name="first_name" /></li>
-<li>Last name: <input type="text" name="last_name" /></li>
-<li>Birthday: <input type="text" name="birthday" /></li>
-
-If the "id" attribute is specified in the Form and auto_id is True, the "id"
-attribute in the Form gets precedence.
->>> p = PersonNew(auto_id=True)
->>> print p.as_ul()
-<li><label for="first_name_id">First name:</label> <input type="text" id="first_name_id" name="first_name" /></li>
-<li><label for="last_name">Last name:</label> <input type="text" name="last_name" id="last_name" /></li>
-<li><label for="birthday">Birthday:</label> <input type="text" name="birthday" id="birthday" /></li>
-
->>> class SignupForm(Form):
-...     email = EmailField()
-...     get_spam = BooleanField()
->>> f = SignupForm(auto_id=False)
->>> print f['email']
-<input type="text" name="email" />
->>> print f['get_spam']
-<input type="checkbox" name="get_spam" />
-
->>> f = SignupForm({'email': 'test@example.com', 'get_spam': True}, auto_id=False)
->>> print f['email']
-<input type="text" name="email" value="test@example.com" />
->>> print f['get_spam']
-<input checked="checked" type="checkbox" name="get_spam" />
-
-Any Field can have a Widget class passed to its constructor:
->>> class ContactForm(Form):
-...     subject = CharField()
-...     message = CharField(widget=Textarea)
->>> f = ContactForm(auto_id=False)
->>> print f['subject']
-<input type="text" name="subject" />
->>> print f['message']
-<textarea name="message"></textarea>
-
-as_textarea(), as_text() and as_hidden() are shortcuts for changing the output
-widget type:
->>> f['subject'].as_textarea()
-u'<textarea name="subject"></textarea>'
->>> f['message'].as_text()
-u'<input type="text" name="message" />'
->>> f['message'].as_hidden()
-u'<input type="hidden" name="message" />'
-
-The 'widget' parameter to a Field can also be an instance:
->>> class ContactForm(Form):
-...     subject = CharField()
-...     message = CharField(widget=Textarea(attrs={'rows': 80, 'cols': 20}))
->>> f = ContactForm(auto_id=False)
->>> print f['message']
-<textarea rows="80" cols="20" name="message"></textarea>
-
-Instance-level attrs are *not* carried over to as_textarea(), as_text() and
-as_hidden():
->>> f['message'].as_text()
-u'<input type="text" name="message" />'
->>> f = ContactForm({'subject': 'Hello', 'message': 'I love you.'}, auto_id=False)
->>> f['subject'].as_textarea()
-u'<textarea name="subject">Hello</textarea>'
->>> f['message'].as_text()
-u'<input type="text" name="message" value="I love you." />'
->>> f['message'].as_hidden()
-u'<input type="hidden" name="message" value="I love you." />'
-
-For a form with a <select>, use ChoiceField:
->>> class FrameworkForm(Form):
-...     name = CharField()
-...     language = ChoiceField(choices=[('P', 'Python'), ('J', 'Java')])
->>> f = FrameworkForm(auto_id=False)
->>> print f['language']
-<select name="language">
-<option value="P">Python</option>
-<option value="J">Java</option>
-</select>
->>> f = FrameworkForm({'name': 'Django', 'language': 'P'}, auto_id=False)
->>> print f['language']
-<select name="language">
-<option value="P" selected="selected">Python</option>
-<option value="J">Java</option>
-</select>
-
-A subtlety: If one of the choices' value is the empty string and the form is
-unbound, then the <option> for the empty-string choice will get selected="selected".
->>> class FrameworkForm(Form):
-...     name = CharField()
-...     language = ChoiceField(choices=[('', '------'), ('P', 'Python'), ('J', 'Java')])
->>> f = FrameworkForm(auto_id=False)
->>> print f['language']
-<select name="language">
-<option value="" selected="selected">------</option>
-<option value="P">Python</option>
-<option value="J">Java</option>
-</select>
-
-You can specify widget attributes in the Widget constructor.
->>> class FrameworkForm(Form):
-...     name = CharField()
-...     language = ChoiceField(choices=[('P', 'Python'), ('J', 'Java')], widget=Select(attrs={'class': 'foo'}))
->>> f = FrameworkForm(auto_id=False)
->>> print f['language']
-<select class="foo" name="language">
-<option value="P">Python</option>
-<option value="J">Java</option>
-</select>
->>> f = FrameworkForm({'name': 'Django', 'language': 'P'}, auto_id=False)
->>> print f['language']
-<select class="foo" name="language">
-<option value="P" selected="selected">Python</option>
-<option value="J">Java</option>
-</select>
-
-When passing a custom widget instance to ChoiceField, note that setting
-'choices' on the widget is meaningless. The widget will use the choices
-defined on the Field, not the ones defined on the Widget.
->>> class FrameworkForm(Form):
-...     name = CharField()
-...     language = ChoiceField(choices=[('P', 'Python'), ('J', 'Java')], widget=Select(choices=[('R', 'Ruby'), ('P', 'Perl')], attrs={'class': 'foo'}))
->>> f = FrameworkForm(auto_id=False)
->>> print f['language']
-<select class="foo" name="language">
-<option value="P">Python</option>
-<option value="J">Java</option>
-</select>
->>> f = FrameworkForm({'name': 'Django', 'language': 'P'}, auto_id=False)
->>> print f['language']
-<select class="foo" name="language">
-<option value="P" selected="selected">Python</option>
-<option value="J">Java</option>
-</select>
-
-You can set a ChoiceField's choices after the fact.
->>> class FrameworkForm(Form):
-...     name = CharField()
-...     language = ChoiceField()
->>> f = FrameworkForm(auto_id=False)
->>> print f['language']
-<select name="language">
-</select>
->>> f.fields['language'].choices = [('P', 'Python'), ('J', 'Java')]
->>> print f['language']
-<select name="language">
-<option value="P">Python</option>
-<option value="J">Java</option>
-</select>
-
-Add widget=RadioSelect to use that widget with a ChoiceField.
->>> class FrameworkForm(Form):
-...     name = CharField()
-...     language = ChoiceField(choices=[('P', 'Python'), ('J', 'Java')], widget=RadioSelect)
->>> f = FrameworkForm(auto_id=False)
->>> print f['language']
-<ul>
-<li><label><input type="radio" name="language" value="P" /> Python</label></li>
-<li><label><input type="radio" name="language" value="J" /> Java</label></li>
-</ul>
->>> print f
-<tr><th>Name:</th><td><input type="text" name="name" /></td></tr>
-<tr><th>Language:</th><td><ul>
-<li><label><input type="radio" name="language" value="P" /> Python</label></li>
-<li><label><input type="radio" name="language" value="J" /> Java</label></li>
-</ul></td></tr>
->>> print f.as_ul()
-<li>Name: <input type="text" name="name" /></li>
-<li>Language: <ul>
-<li><label><input type="radio" name="language" value="P" /> Python</label></li>
-<li><label><input type="radio" name="language" value="J" /> Java</label></li>
-</ul></li>
-
-Regarding auto_id and <label>, RadioSelect is a special case. Each radio button
-gets a distinct ID, formed by appending an underscore plus the button's
-zero-based index.
->>> f = FrameworkForm(auto_id='id_%s')
->>> print f['language']
-<ul>
-<li><label><input type="radio" id="id_language_0" value="P" name="language" /> Python</label></li>
-<li><label><input type="radio" id="id_language_1" value="J" name="language" /> Java</label></li>
-</ul>
-
-When RadioSelect is used with auto_id, and the whole form is printed using
-either as_table() or as_ul(), the label for the RadioSelect will point to the
-ID of the *first* radio button.
->>> print f
-<tr><th><label for="id_name">Name:</label></th><td><input type="text" name="name" id="id_name" /></td></tr>
-<tr><th><label for="id_language_0">Language:</label></th><td><ul>
-<li><label><input type="radio" id="id_language_0" value="P" name="language" /> Python</label></li>
-<li><label><input type="radio" id="id_language_1" value="J" name="language" /> Java</label></li>
-</ul></td></tr>
->>> print f.as_ul()
-<li><label for="id_name">Name:</label> <input type="text" name="name" id="id_name" /></li>
-<li><label for="id_language_0">Language:</label> <ul>
-<li><label><input type="radio" id="id_language_0" value="P" name="language" /> Python</label></li>
-<li><label><input type="radio" id="id_language_1" value="J" name="language" /> Java</label></li>
-</ul></li>
->>> print f.as_p()
-<p><label for="id_name">Name:</label> <input type="text" name="name" id="id_name" /></p>
-<p><label for="id_language_0">Language:</label> <ul>
-<li><label><input type="radio" id="id_language_0" value="P" name="language" /> Python</label></li>
-<li><label><input type="radio" id="id_language_1" value="J" name="language" /> Java</label></li>
-</ul></p>
-
-MultipleChoiceField is a special case, as its data is required to be a list:
->>> class SongForm(Form):
-...     name = CharField()
-...     composers = MultipleChoiceField()
->>> f = SongForm(auto_id=False)
->>> print f['composers']
-<select multiple="multiple" name="composers">
-</select>
->>> class SongForm(Form):
-...     name = CharField()
-...     composers = MultipleChoiceField(choices=[('J', 'John Lennon'), ('P', 'Paul McCartney')])
->>> f = SongForm(auto_id=False)
->>> print f['composers']
-<select multiple="multiple" name="composers">
-<option value="J">John Lennon</option>
-<option value="P">Paul McCartney</option>
-</select>
->>> f = SongForm({'name': 'Yesterday', 'composers': ['P']}, auto_id=False)
->>> print f['name']
-<input type="text" name="name" value="Yesterday" />
->>> print f['composers']
-<select multiple="multiple" name="composers">
-<option value="J">John Lennon</option>
-<option value="P" selected="selected">Paul McCartney</option>
-</select>
-
-MultipleChoiceField rendered as_hidden() is a special case. Because it can
-have multiple values, its as_hidden() renders multiple <input type="hidden">
-tags.
->>> f = SongForm({'name': 'Yesterday', 'composers': ['P']}, auto_id=False)
->>> print f['composers'].as_hidden()
-<input type="hidden" name="composers" value="P" />
->>> f = SongForm({'name': 'From Me To You', 'composers': ['P', 'J']}, auto_id=False)
->>> print f['composers'].as_hidden()
-<input type="hidden" name="composers" value="P" />
-<input type="hidden" name="composers" value="J" />
-
-MultipleChoiceField can also be used with the CheckboxSelectMultiple widget.
->>> class SongForm(Form):
-...     name = CharField()
-...     composers = MultipleChoiceField(choices=[('J', 'John Lennon'), ('P', 'Paul McCartney')], widget=CheckboxSelectMultiple)
->>> f = SongForm(auto_id=False)
->>> print f['composers']
-<ul>
-<li><label><input type="checkbox" name="composers" value="J" /> John Lennon</label></li>
-<li><label><input type="checkbox" name="composers" value="P" /> Paul McCartney</label></li>
-</ul>
->>> f = SongForm({'composers': ['J']}, auto_id=False)
->>> print f['composers']
-<ul>
-<li><label><input checked="checked" type="checkbox" name="composers" value="J" /> John Lennon</label></li>
-<li><label><input type="checkbox" name="composers" value="P" /> Paul McCartney</label></li>
-</ul>
->>> f = SongForm({'composers': ['J', 'P']}, auto_id=False)
->>> print f['composers']
-<ul>
-<li><label><input checked="checked" type="checkbox" name="composers" value="J" /> John Lennon</label></li>
-<li><label><input checked="checked" type="checkbox" name="composers" value="P" /> Paul McCartney</label></li>
-</ul>
-
-Regarding auto_id, CheckboxSelectMultiple is a special case. Each checkbox
-gets a distinct ID, formed by appending an underscore plus the checkbox's
-zero-based index.
->>> f = SongForm(auto_id='%s_id')
->>> print f['composers']
-<ul>
-<li><label><input type="checkbox" name="composers" value="J" id="composers_id_0" /> John Lennon</label></li>
-<li><label><input type="checkbox" name="composers" value="P" id="composers_id_1" /> Paul McCartney</label></li>
-</ul>
-
-Data for a MultipleChoiceField should be a list. QueryDict and MultiValueDict
-conveniently work with this.
->>> data = {'name': 'Yesterday', 'composers': ['J', 'P']}
->>> f = SongForm(data)
->>> f.errors
-{}
->>> from django.http import QueryDict
->>> data = QueryDict('name=Yesterday&composers=J&composers=P')
->>> f = SongForm(data)
->>> f.errors
-{}
->>> from django.utils.datastructures import MultiValueDict
->>> data = MultiValueDict(dict(name=['Yesterday'], composers=['J', 'P']))
->>> f = SongForm(data)
->>> f.errors
-{}
-
-The MultipleHiddenInput widget renders multiple values as hidden fields.
->>> class SongFormHidden(Form):
-...     name = CharField()
-...     composers = MultipleChoiceField(choices=[('J', 'John Lennon'), ('P', 'Paul McCartney')], widget=MultipleHiddenInput)
->>> f = SongFormHidden(MultiValueDict(dict(name=['Yesterday'], composers=['J', 'P'])), auto_id=False)
->>> print f.as_ul()
-<li>Name: <input type="text" name="name" value="Yesterday" /><input type="hidden" name="composers" value="J" />
-<input type="hidden" name="composers" value="P" /></li>
-
-When using CheckboxSelectMultiple, the framework expects a list of input and
-returns a list of input.
->>> f = SongForm({'name': 'Yesterday'}, auto_id=False)
->>> f.errors
-{'composers': [u'This field is required.']}
->>> f = SongForm({'name': 'Yesterday', 'composers': ['J']}, auto_id=False)
->>> f.errors
-{}
->>> f.clean_data
-{'composers': [u'J'], 'name': u'Yesterday'}
->>> f = SongForm({'name': 'Yesterday', 'composers': ['J', 'P']}, auto_id=False)
->>> f.errors
-{}
->>> f.clean_data
-{'composers': [u'J', u'P'], 'name': u'Yesterday'}
-
-Validation errors are HTML-escaped when output as HTML.
->>> class EscapingForm(Form):
-...     special_name = CharField()
-...     def clean_special_name(self):
-...         raise ValidationError("Something's wrong with '%s'" % self.clean_data['special_name'])
-
->>> f = EscapingForm({'special_name': "Nothing to escape"}, auto_id=False)
->>> print f
-<tr><th>Special name:</th><td><ul class="errorlist"><li>Something&#39;s wrong with &#39;Nothing to escape&#39;</li></ul><input type="text" name="special_name" value="Nothing to escape" /></td></tr>
->>> f = EscapingForm({'special_name': "Should escape < & > and <script>alert('xss')</script>"}, auto_id=False)
->>> print f
-<tr><th>Special name:</th><td><ul class="errorlist"><li>Something&#39;s wrong with &#39;Should escape &lt; &amp; &gt; and &lt;script&gt;alert(&#39;xss&#39;)&lt;/script&gt;&#39;</li></ul><input type="text" name="special_name" value="Should escape &lt; &amp; &gt; and &lt;script&gt;alert(&#39;xss&#39;)&lt;/script&gt;" /></td></tr>
-
-# Validating multiple fields in relation to another ###########################
-
-There are a couple of ways to do multiple-field validation. If you want the
-validation message to be associated with a particular field, implement the
-clean_XXX() method on the Form, where XXX is the field name. As in
-Field.clean(), the clean_XXX() method should return the cleaned value. In the
-clean_XXX() method, you have access to self.clean_data, which is a dictionary
-of all the data that has been cleaned *so far*, in order by the fields,
-including the current field (e.g., the field XXX if you're in clean_XXX()).
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10)
-...    password1 = CharField(widget=PasswordInput)
-...    password2 = CharField(widget=PasswordInput)
-...    def clean_password2(self):
-...        if self.clean_data.get('password1') and self.clean_data.get('password2') and self.clean_data['password1'] != self.clean_data['password2']:
-...            raise ValidationError(u'Please make sure your passwords match.')
-...        return self.clean_data['password2']
->>> f = UserRegistration(auto_id=False)
->>> f.errors
-{}
->>> f = UserRegistration({}, auto_id=False)
->>> f.errors
-{'username': [u'This field is required.'], 'password1': [u'This field is required.'], 'password2': [u'This field is required.']}
->>> f = UserRegistration({'username': 'adrian', 'password1': 'foo', 'password2': 'bar'}, auto_id=False)
->>> f.errors
-{'password2': [u'Please make sure your passwords match.']}
->>> f = UserRegistration({'username': 'adrian', 'password1': 'foo', 'password2': 'foo'}, auto_id=False)
->>> f.errors
-{}
->>> f.clean_data
-{'username': u'adrian', 'password1': u'foo', 'password2': u'foo'}
-
-Another way of doing multiple-field validation is by implementing the
-Form's clean() method. If you do this, any ValidationError raised by that
-method will not be associated with a particular field; it will have a
-special-case association with the field named '__all__'.
-Note that in Form.clean(), you have access to self.clean_data, a dictionary of
-all the fields/values that have *not* raised a ValidationError. Also note
-Form.clean() is required to return a dictionary of all clean data.
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10)
-...    password1 = CharField(widget=PasswordInput)
-...    password2 = CharField(widget=PasswordInput)
-...    def clean(self):
-...        if self.clean_data.get('password1') and self.clean_data.get('password2') and self.clean_data['password1'] != self.clean_data['password2']:
-...            raise ValidationError(u'Please make sure your passwords match.')
-...        return self.clean_data
->>> f = UserRegistration(auto_id=False)
->>> f.errors
-{}
->>> f = UserRegistration({}, auto_id=False)
->>> print f.as_table()
-<tr><th>Username:</th><td><ul class="errorlist"><li>This field is required.</li></ul><input type="text" name="username" maxlength="10" /></td></tr>
-<tr><th>Password1:</th><td><ul class="errorlist"><li>This field is required.</li></ul><input type="password" name="password1" /></td></tr>
-<tr><th>Password2:</th><td><ul class="errorlist"><li>This field is required.</li></ul><input type="password" name="password2" /></td></tr>
->>> f.errors
-{'username': [u'This field is required.'], 'password1': [u'This field is required.'], 'password2': [u'This field is required.']}
->>> f = UserRegistration({'username': 'adrian', 'password1': 'foo', 'password2': 'bar'}, auto_id=False)
->>> f.errors
-{'__all__': [u'Please make sure your passwords match.']}
->>> print f.as_table()
-<tr><td colspan="2"><ul class="errorlist"><li>Please make sure your passwords match.</li></ul></td></tr>
-<tr><th>Username:</th><td><input type="text" name="username" value="adrian" maxlength="10" /></td></tr>
-<tr><th>Password1:</th><td><input type="password" name="password1" value="foo" /></td></tr>
-<tr><th>Password2:</th><td><input type="password" name="password2" value="bar" /></td></tr>
->>> print f.as_ul()
-<li><ul class="errorlist"><li>Please make sure your passwords match.</li></ul></li>
-<li>Username: <input type="text" name="username" value="adrian" maxlength="10" /></li>
-<li>Password1: <input type="password" name="password1" value="foo" /></li>
-<li>Password2: <input type="password" name="password2" value="bar" /></li>
->>> f = UserRegistration({'username': 'adrian', 'password1': 'foo', 'password2': 'foo'}, auto_id=False)
->>> f.errors
-{}
->>> f.clean_data
-{'username': u'adrian', 'password1': u'foo', 'password2': u'foo'}
-
-# Dynamic construction ########################################################
-
-It's possible to construct a Form dynamically by adding to the self.fields
-dictionary in __init__(). Don't forget to call Form.__init__() within the
-subclass' __init__().
->>> class Person(Form):
-...     first_name = CharField()
-...     last_name = CharField()
-...     def __init__(self, *args, **kwargs):
-...         super(Person, self).__init__(*args, **kwargs)
-...         self.fields['birthday'] = DateField()
->>> p = Person(auto_id=False)
->>> print p
-<tr><th>First name:</th><td><input type="text" name="first_name" /></td></tr>
-<tr><th>Last name:</th><td><input type="text" name="last_name" /></td></tr>
-<tr><th>Birthday:</th><td><input type="text" name="birthday" /></td></tr>
-
-Instances of a dynamic Form do not persist fields from one Form instance to
-the next.
->>> class MyForm(Form):
-...     def __init__(self, data=None, auto_id=False, field_list=[]):
-...         Form.__init__(self, data, auto_id)
-...         for field in field_list:
-...             self.fields[field[0]] = field[1]
->>> field_list = [('field1', CharField()), ('field2', CharField())]
->>> my_form = MyForm(field_list=field_list)
->>> print my_form
-<tr><th>Field1:</th><td><input type="text" name="field1" /></td></tr>
-<tr><th>Field2:</th><td><input type="text" name="field2" /></td></tr>
->>> field_list = [('field3', CharField()), ('field4', CharField())]
->>> my_form = MyForm(field_list=field_list)
->>> print my_form
-<tr><th>Field3:</th><td><input type="text" name="field3" /></td></tr>
-<tr><th>Field4:</th><td><input type="text" name="field4" /></td></tr>
-
->>> class MyForm(Form):
-...     default_field_1 = CharField()
-...     default_field_2 = CharField()
-...     def __init__(self, data=None, auto_id=False, field_list=[]):
-...         Form.__init__(self, data, auto_id)
-...         for field in field_list:
-...             self.fields[field[0]] = field[1]
->>> field_list = [('field1', CharField()), ('field2', CharField())]
->>> my_form = MyForm(field_list=field_list)
->>> print my_form
-<tr><th>Default field 1:</th><td><input type="text" name="default_field_1" /></td></tr>
-<tr><th>Default field 2:</th><td><input type="text" name="default_field_2" /></td></tr>
-<tr><th>Field1:</th><td><input type="text" name="field1" /></td></tr>
-<tr><th>Field2:</th><td><input type="text" name="field2" /></td></tr>
->>> field_list = [('field3', CharField()), ('field4', CharField())]
->>> my_form = MyForm(field_list=field_list)
->>> print my_form
-<tr><th>Default field 1:</th><td><input type="text" name="default_field_1" /></td></tr>
-<tr><th>Default field 2:</th><td><input type="text" name="default_field_2" /></td></tr>
-<tr><th>Field3:</th><td><input type="text" name="field3" /></td></tr>
-<tr><th>Field4:</th><td><input type="text" name="field4" /></td></tr>
-
-Similarly, changes to field attributes do not persist from one Form instance
-to the next.
->>> class Person(Form):
-...     first_name = CharField(required=False)
-...     last_name = CharField(required=False)
-...     def __init__(self, names_required=False, *args, **kwargs):
-...         super(Person, self).__init__(*args, **kwargs)
-...         if names_required:
-...             self.fields['first_name'].required = True
-...             self.fields['last_name'].required = True
->>> f = Person(names_required=False)
->>> f['first_name'].field.required, f['last_name'].field.required
-(False, False)
->>> f = Person(names_required=True)
->>> f['first_name'].field.required, f['last_name'].field.required
-(True, True)
->>> f = Person(names_required=False)
->>> f['first_name'].field.required, f['last_name'].field.required
-(False, False)
->>> class Person(Form):
-...     first_name = CharField(max_length=30)
-...     last_name = CharField(max_length=30)
-...     def __init__(self, name_max_length=None, *args, **kwargs):
-...         super(Person, self).__init__(*args, **kwargs)
-...         if name_max_length:
-...             self.fields['first_name'].max_length = name_max_length
-...             self.fields['last_name'].max_length = name_max_length
->>> f = Person(name_max_length=None)
->>> f['first_name'].field.max_length, f['last_name'].field.max_length
-(30, 30)
->>> f = Person(name_max_length=20)
->>> f['first_name'].field.max_length, f['last_name'].field.max_length
-(20, 20)
->>> f = Person(name_max_length=None)
->>> f['first_name'].field.max_length, f['last_name'].field.max_length
-(30, 30)
-
-HiddenInput widgets are displayed differently in the as_table(), as_ul()
-and as_p() output of a Form -- their verbose names are not displayed, and a
-separate row is not displayed. They're displayed in the last row of the
-form, directly after that row's form element.
->>> class Person(Form):
-...     first_name = CharField()
-...     last_name = CharField()
-...     hidden_text = CharField(widget=HiddenInput)
-...     birthday = DateField()
->>> p = Person(auto_id=False)
->>> print p
-<tr><th>First name:</th><td><input type="text" name="first_name" /></td></tr>
-<tr><th>Last name:</th><td><input type="text" name="last_name" /></td></tr>
-<tr><th>Birthday:</th><td><input type="text" name="birthday" /><input type="hidden" name="hidden_text" /></td></tr>
->>> print p.as_ul()
-<li>First name: <input type="text" name="first_name" /></li>
-<li>Last name: <input type="text" name="last_name" /></li>
-<li>Birthday: <input type="text" name="birthday" /><input type="hidden" name="hidden_text" /></li>
->>> print p.as_p()
-<p>First name: <input type="text" name="first_name" /></p>
-<p>Last name: <input type="text" name="last_name" /></p>
-<p>Birthday: <input type="text" name="birthday" /><input type="hidden" name="hidden_text" /></p>
-
-With auto_id set, a HiddenInput still gets an ID, but it doesn't get a label.
->>> p = Person(auto_id='id_%s')
->>> print p
-<tr><th><label for="id_first_name">First name:</label></th><td><input type="text" name="first_name" id="id_first_name" /></td></tr>
-<tr><th><label for="id_last_name">Last name:</label></th><td><input type="text" name="last_name" id="id_last_name" /></td></tr>
-<tr><th><label for="id_birthday">Birthday:</label></th><td><input type="text" name="birthday" id="id_birthday" /><input type="hidden" name="hidden_text" id="id_hidden_text" /></td></tr>
->>> print p.as_ul()
-<li><label for="id_first_name">First name:</label> <input type="text" name="first_name" id="id_first_name" /></li>
-<li><label for="id_last_name">Last name:</label> <input type="text" name="last_name" id="id_last_name" /></li>
-<li><label for="id_birthday">Birthday:</label> <input type="text" name="birthday" id="id_birthday" /><input type="hidden" name="hidden_text" id="id_hidden_text" /></li>
->>> print p.as_p()
-<p><label for="id_first_name">First name:</label> <input type="text" name="first_name" id="id_first_name" /></p>
-<p><label for="id_last_name">Last name:</label> <input type="text" name="last_name" id="id_last_name" /></p>
-<p><label for="id_birthday">Birthday:</label> <input type="text" name="birthday" id="id_birthday" /><input type="hidden" name="hidden_text" id="id_hidden_text" /></p>
-
-If a field with a HiddenInput has errors, the as_table() and as_ul() output
-will include the error message(s) with the text "(Hidden field [fieldname]) "
-prepended. This message is displayed at the top of the output, regardless of
-its field's order in the form.
->>> p = Person({'first_name': 'John', 'last_name': 'Lennon', 'birthday': '1940-10-9'}, auto_id=False)
->>> print p
-<tr><td colspan="2"><ul class="errorlist"><li>(Hidden field hidden_text) This field is required.</li></ul></td></tr>
-<tr><th>First name:</th><td><input type="text" name="first_name" value="John" /></td></tr>
-<tr><th>Last name:</th><td><input type="text" name="last_name" value="Lennon" /></td></tr>
-<tr><th>Birthday:</th><td><input type="text" name="birthday" value="1940-10-9" /><input type="hidden" name="hidden_text" /></td></tr>
->>> print p.as_ul()
-<li><ul class="errorlist"><li>(Hidden field hidden_text) This field is required.</li></ul></li>
-<li>First name: <input type="text" name="first_name" value="John" /></li>
-<li>Last name: <input type="text" name="last_name" value="Lennon" /></li>
-<li>Birthday: <input type="text" name="birthday" value="1940-10-9" /><input type="hidden" name="hidden_text" /></li>
->>> print p.as_p()
-<p><ul class="errorlist"><li>(Hidden field hidden_text) This field is required.</li></ul></p>
-<p>First name: <input type="text" name="first_name" value="John" /></p>
-<p>Last name: <input type="text" name="last_name" value="Lennon" /></p>
-<p>Birthday: <input type="text" name="birthday" value="1940-10-9" /><input type="hidden" name="hidden_text" /></p>
-
-A corner case: It's possible for a form to have only HiddenInputs.
->>> class TestForm(Form):
-...     foo = CharField(widget=HiddenInput)
-...     bar = CharField(widget=HiddenInput)
->>> p = TestForm(auto_id=False)
->>> print p.as_table()
-<input type="hidden" name="foo" /><input type="hidden" name="bar" />
->>> print p.as_ul()
-<input type="hidden" name="foo" /><input type="hidden" name="bar" />
->>> print p.as_p()
-<input type="hidden" name="foo" /><input type="hidden" name="bar" />
-
-A Form's fields are displayed in the same order in which they were defined.
->>> class TestForm(Form):
-...     field1 = CharField()
-...     field2 = CharField()
-...     field3 = CharField()
-...     field4 = CharField()
-...     field5 = CharField()
-...     field6 = CharField()
-...     field7 = CharField()
-...     field8 = CharField()
-...     field9 = CharField()
-...     field10 = CharField()
-...     field11 = CharField()
-...     field12 = CharField()
-...     field13 = CharField()
-...     field14 = CharField()
->>> p = TestForm(auto_id=False)
->>> print p
-<tr><th>Field1:</th><td><input type="text" name="field1" /></td></tr>
-<tr><th>Field2:</th><td><input type="text" name="field2" /></td></tr>
-<tr><th>Field3:</th><td><input type="text" name="field3" /></td></tr>
-<tr><th>Field4:</th><td><input type="text" name="field4" /></td></tr>
-<tr><th>Field5:</th><td><input type="text" name="field5" /></td></tr>
-<tr><th>Field6:</th><td><input type="text" name="field6" /></td></tr>
-<tr><th>Field7:</th><td><input type="text" name="field7" /></td></tr>
-<tr><th>Field8:</th><td><input type="text" name="field8" /></td></tr>
-<tr><th>Field9:</th><td><input type="text" name="field9" /></td></tr>
-<tr><th>Field10:</th><td><input type="text" name="field10" /></td></tr>
-<tr><th>Field11:</th><td><input type="text" name="field11" /></td></tr>
-<tr><th>Field12:</th><td><input type="text" name="field12" /></td></tr>
-<tr><th>Field13:</th><td><input type="text" name="field13" /></td></tr>
-<tr><th>Field14:</th><td><input type="text" name="field14" /></td></tr>
-
-Some Field classes have an effect on the HTML attributes of their associated
-Widget. If you set max_length in a CharField and its associated widget is
-either a TextInput or PasswordInput, then the widget's rendered HTML will
-include the "maxlength" attribute.
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10)                   # uses TextInput by default
-...    password = CharField(max_length=10, widget=PasswordInput)
-...    realname = CharField(max_length=10, widget=TextInput) # redundantly define widget, just to test
-...    address = CharField()                                 # no max_length defined here
->>> p = UserRegistration(auto_id=False)
->>> print p.as_ul()
-<li>Username: <input type="text" name="username" maxlength="10" /></li>
-<li>Password: <input type="password" name="password" maxlength="10" /></li>
-<li>Realname: <input type="text" name="realname" maxlength="10" /></li>
-<li>Address: <input type="text" name="address" /></li>
-
-If you specify a custom "attrs" that includes the "maxlength" attribute,
-the Field's max_length attribute will override whatever "maxlength" you specify
-in "attrs".
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10, widget=TextInput(attrs={'maxlength': 20}))
-...    password = CharField(max_length=10, widget=PasswordInput)
->>> p = UserRegistration(auto_id=False)
->>> print p.as_ul()
-<li>Username: <input type="text" name="username" maxlength="10" /></li>
-<li>Password: <input type="password" name="password" maxlength="10" /></li>
-
-# Specifying labels ###########################################################
-
-You can specify the label for a field by using the 'label' argument to a Field
-class. If you don't specify 'label', Django will use the field name with
-underscores converted to spaces, and the initial letter capitalized.
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10, label='Your username')
-...    password1 = CharField(widget=PasswordInput)
-...    password2 = CharField(widget=PasswordInput, label='Password (again)')
->>> p = UserRegistration(auto_id=False)
->>> print p.as_ul()
-<li>Your username: <input type="text" name="username" maxlength="10" /></li>
-<li>Password1: <input type="password" name="password1" /></li>
-<li>Password (again): <input type="password" name="password2" /></li>
-
-A label can be a Unicode object or a bytestring with special characters.
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10, label='ŠĐĆŽćžšđ')
-...    password = CharField(widget=PasswordInput, label=u'\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111')
->>> p = UserRegistration(auto_id=False)
->>> p.as_ul()
-u'<li>\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111: <input type="text" name="username" maxlength="10" /></li>\n<li>\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111: <input type="password" name="password" /></li>'
-
-If a label is set to the empty string for a field, that field won't get a label.
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10, label='')
-...    password = CharField(widget=PasswordInput)
->>> p = UserRegistration(auto_id=False)
->>> print p.as_ul()
-<li> <input type="text" name="username" maxlength="10" /></li>
-<li>Password: <input type="password" name="password" /></li>
->>> p = UserRegistration(auto_id='id_%s')
->>> print p.as_ul()
-<li> <input id="id_username" type="text" name="username" maxlength="10" /></li>
-<li><label for="id_password">Password:</label> <input type="password" name="password" id="id_password" /></li>
-
-If label is None, Django will auto-create the label from the field name. This
-is default behavior.
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10, label=None)
-...    password = CharField(widget=PasswordInput)
->>> p = UserRegistration(auto_id=False)
->>> print p.as_ul()
-<li>Username: <input type="text" name="username" maxlength="10" /></li>
-<li>Password: <input type="password" name="password" /></li>
->>> p = UserRegistration(auto_id='id_%s')
->>> print p.as_ul()
-<li><label for="id_username">Username:</label> <input id="id_username" type="text" name="username" maxlength="10" /></li>
-<li><label for="id_password">Password:</label> <input type="password" name="password" id="id_password" /></li>
-
-# Initial data ################################################################
-
-You can specify initial data for a field by using the 'initial' argument to a
-Field class. This initial data is displayed when a Form is rendered with *no*
-data. It is not displayed when a Form is rendered with any data (including an
-empty dictionary). Also, the initial value is *not* used if data for a
-particular required field isn't provided.
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10, initial='django')
-...    password = CharField(widget=PasswordInput)
-
-Here, we're not submitting any data, so the initial value will be displayed.
->>> p = UserRegistration(auto_id=False)
->>> print p.as_ul()
-<li>Username: <input type="text" name="username" value="django" maxlength="10" /></li>
-<li>Password: <input type="password" name="password" /></li>
-
-Here, we're submitting data, so the initial value will *not* be displayed.
->>> p = UserRegistration({}, auto_id=False)
->>> print p.as_ul()
-<li><ul class="errorlist"><li>This field is required.</li></ul>Username: <input type="text" name="username" maxlength="10" /></li>
-<li><ul class="errorlist"><li>This field is required.</li></ul>Password: <input type="password" name="password" /></li>
->>> p = UserRegistration({'username': u''}, auto_id=False)
->>> print p.as_ul()
-<li><ul class="errorlist"><li>This field is required.</li></ul>Username: <input type="text" name="username" maxlength="10" /></li>
-<li><ul class="errorlist"><li>This field is required.</li></ul>Password: <input type="password" name="password" /></li>
->>> p = UserRegistration({'username': u'foo'}, auto_id=False)
->>> print p.as_ul()
-<li>Username: <input type="text" name="username" value="foo" maxlength="10" /></li>
-<li><ul class="errorlist"><li>This field is required.</li></ul>Password: <input type="password" name="password" /></li>
-
-An 'initial' value is *not* used as a fallback if data is not provided. In this
-example, we don't provide a value for 'username', and the form raises a
-validation error rather than using the initial value for 'username'.
->>> p = UserRegistration({'password': 'secret'})
->>> p.errors
-{'username': [u'This field is required.']}
->>> p.is_valid()
-False
-
-# Dynamic initial data ########################################################
-
-The previous technique dealt with "hard-coded" initial data, but it's also
-possible to specify initial data after you've already created the Form class
-(i.e., at runtime). Use the 'initial' parameter to the Form constructor. This
-should be a dictionary containing initial values for one or more fields in the
-form, keyed by field name.
-
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10)
-...    password = CharField(widget=PasswordInput)
-
-Here, we're not submitting any data, so the initial value will be displayed.
->>> p = UserRegistration(initial={'username': 'django'}, auto_id=False)
->>> print p.as_ul()
-<li>Username: <input type="text" name="username" value="django" maxlength="10" /></li>
-<li>Password: <input type="password" name="password" /></li>
->>> p = UserRegistration(initial={'username': 'stephane'}, auto_id=False)
->>> print p.as_ul()
-<li>Username: <input type="text" name="username" value="stephane" maxlength="10" /></li>
-<li>Password: <input type="password" name="password" /></li>
-
-The 'initial' parameter is meaningless if you pass data.
->>> p = UserRegistration({}, initial={'username': 'django'}, auto_id=False)
->>> print p.as_ul()
-<li><ul class="errorlist"><li>This field is required.</li></ul>Username: <input type="text" name="username" maxlength="10" /></li>
-<li><ul class="errorlist"><li>This field is required.</li></ul>Password: <input type="password" name="password" /></li>
->>> p = UserRegistration({'username': u''}, initial={'username': 'django'}, auto_id=False)
->>> print p.as_ul()
-<li><ul class="errorlist"><li>This field is required.</li></ul>Username: <input type="text" name="username" maxlength="10" /></li>
-<li><ul class="errorlist"><li>This field is required.</li></ul>Password: <input type="password" name="password" /></li>
->>> p = UserRegistration({'username': u'foo'}, initial={'username': 'django'}, auto_id=False)
->>> print p.as_ul()
-<li>Username: <input type="text" name="username" value="foo" maxlength="10" /></li>
-<li><ul class="errorlist"><li>This field is required.</li></ul>Password: <input type="password" name="password" /></li>
-
-A dynamic 'initial' value is *not* used as a fallback if data is not provided.
-In this example, we don't provide a value for 'username', and the form raises a
-validation error rather than using the initial value for 'username'.
->>> p = UserRegistration({'password': 'secret'}, initial={'username': 'django'})
->>> p.errors
-{'username': [u'This field is required.']}
->>> p.is_valid()
-False
-
-If a Form defines 'initial' *and* 'initial' is passed as a parameter to Form(),
-then the latter will get precedence.
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10, initial='django')
-...    password = CharField(widget=PasswordInput)
->>> p = UserRegistration(initial={'username': 'babik'}, auto_id=False)
->>> print p.as_ul()
-<li>Username: <input type="text" name="username" value="babik" maxlength="10" /></li>
-<li>Password: <input type="password" name="password" /></li>
-
-# Help text ###################################################################
-
-You can specify descriptive text for a field by using the 'help_text' argument
-to a Field class. This help text is displayed when a Form is rendered.
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10, help_text='e.g., user@example.com')
-...    password = CharField(widget=PasswordInput, help_text='Choose wisely.')
->>> p = UserRegistration(auto_id=False)
->>> print p.as_ul()
-<li>Username: <input type="text" name="username" maxlength="10" /> e.g., user@example.com</li>
-<li>Password: <input type="password" name="password" /> Choose wisely.</li>
->>> print p.as_p()
-<p>Username: <input type="text" name="username" maxlength="10" /> e.g., user@example.com</p>
-<p>Password: <input type="password" name="password" /> Choose wisely.</p>
->>> print p.as_table()
-<tr><th>Username:</th><td><input type="text" name="username" maxlength="10" /><br />e.g., user@example.com</td></tr>
-<tr><th>Password:</th><td><input type="password" name="password" /><br />Choose wisely.</td></tr>
-
-The help text is displayed whether or not data is provided for the form.
->>> p = UserRegistration({'username': u'foo'}, auto_id=False)
->>> print p.as_ul()
-<li>Username: <input type="text" name="username" value="foo" maxlength="10" /> e.g., user@example.com</li>
-<li><ul class="errorlist"><li>This field is required.</li></ul>Password: <input type="password" name="password" /> Choose wisely.</li>
-
-help_text is not displayed for hidden fields. It can be used for documentation
-purposes, though.
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10, help_text='e.g., user@example.com')
-...    password = CharField(widget=PasswordInput)
-...    next = CharField(widget=HiddenInput, initial='/', help_text='Redirect destination')
->>> p = UserRegistration(auto_id=False)
->>> print p.as_ul()
-<li>Username: <input type="text" name="username" maxlength="10" /> e.g., user@example.com</li>
-<li>Password: <input type="password" name="password" /><input type="hidden" name="next" value="/" /></li>
-
-Help text can include arbitrary Unicode characters.
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10, help_text='ŠĐĆŽćžšđ')
->>> p = UserRegistration(auto_id=False)
->>> p.as_ul()
-u'<li>Username: <input type="text" name="username" maxlength="10" /> \u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111</li>'
-
-# Subclassing forms ###########################################################
-
-You can subclass a Form to add fields. The resulting form subclass will have
-all of the fields of the parent Form, plus whichever fields you define in the
-subclass.
->>> class Person(Form):
-...     first_name = CharField()
-...     last_name = CharField()
-...     birthday = DateField()
->>> class Musician(Person):
-...     instrument = CharField()
->>> p = Person(auto_id=False)
->>> print p.as_ul()
-<li>First name: <input type="text" name="first_name" /></li>
-<li>Last name: <input type="text" name="last_name" /></li>
-<li>Birthday: <input type="text" name="birthday" /></li>
->>> m = Musician(auto_id=False)
->>> print m.as_ul()
-<li>First name: <input type="text" name="first_name" /></li>
-<li>Last name: <input type="text" name="last_name" /></li>
-<li>Birthday: <input type="text" name="birthday" /></li>
-<li>Instrument: <input type="text" name="instrument" /></li>
-
-Yes, you can subclass multiple forms. The fields are added in the order in
-which the parent classes are listed.
->>> class Person(Form):
-...     first_name = CharField()
-...     last_name = CharField()
-...     birthday = DateField()
->>> class Instrument(Form):
-...     instrument = CharField()
->>> class Beatle(Person, Instrument):
-...     haircut_type = CharField()
->>> b = Beatle(auto_id=False)
->>> print b.as_ul()
-<li>First name: <input type="text" name="first_name" /></li>
-<li>Last name: <input type="text" name="last_name" /></li>
-<li>Birthday: <input type="text" name="birthday" /></li>
-<li>Instrument: <input type="text" name="instrument" /></li>
-<li>Haircut type: <input type="text" name="haircut_type" /></li>
-
-# Forms with prefixes #########################################################
-
-Sometimes it's necessary to have multiple forms display on the same HTML page,
-or multiple copies of the same form. We can accomplish this with form prefixes.
-Pass the keyword argument 'prefix' to the Form constructor to use this feature.
-This value will be prepended to each HTML form field name. One way to think
-about this is "namespaces for HTML forms". Notice that in the data argument,
-each field's key has the prefix, in this case 'person1', prepended to the
-actual field name.
->>> class Person(Form):
-...     first_name = CharField()
-...     last_name = CharField()
-...     birthday = DateField()
->>> data = {
-...     'person1-first_name': u'John',
-...     'person1-last_name': u'Lennon',
-...     'person1-birthday': u'1940-10-9'
-... }
->>> p = Person(data, prefix='person1')
->>> print p.as_ul()
-<li><label for="id_person1-first_name">First name:</label> <input type="text" name="person1-first_name" value="John" id="id_person1-first_name" /></li>
-<li><label for="id_person1-last_name">Last name:</label> <input type="text" name="person1-last_name" value="Lennon" id="id_person1-last_name" /></li>
-<li><label for="id_person1-birthday">Birthday:</label> <input type="text" name="person1-birthday" value="1940-10-9" id="id_person1-birthday" /></li>
->>> print p['first_name']
-<input type="text" name="person1-first_name" value="John" id="id_person1-first_name" />
->>> print p['last_name']
-<input type="text" name="person1-last_name" value="Lennon" id="id_person1-last_name" />
->>> print p['birthday']
-<input type="text" name="person1-birthday" value="1940-10-9" id="id_person1-birthday" />
->>> p.errors
-{}
->>> p.is_valid()
-True
->>> p.clean_data
-{'first_name': u'John', 'last_name': u'Lennon', 'birthday': datetime.date(1940, 10, 9)}
-
-Let's try submitting some bad data to make sure form.errors and field.errors
-work as expected.
->>> data = {
-...     'person1-first_name': u'',
-...     'person1-last_name': u'',
-...     'person1-birthday': u''
-... }
->>> p = Person(data, prefix='person1')
->>> p.errors
-{'first_name': [u'This field is required.'], 'last_name': [u'This field is required.'], 'birthday': [u'This field is required.']}
->>> p['first_name'].errors
-[u'This field is required.']
->>> p['person1-first_name'].errors
-Traceback (most recent call last):
-...
-KeyError: "Key 'person1-first_name' not found in Form"
-
-In this example, the data doesn't have a prefix, but the form requires it, so
-the form doesn't "see" the fields.
->>> data = {
-...     'first_name': u'John',
-...     'last_name': u'Lennon',
-...     'birthday': u'1940-10-9'
-... }
->>> p = Person(data, prefix='person1')
->>> p.errors
-{'first_name': [u'This field is required.'], 'last_name': [u'This field is required.'], 'birthday': [u'This field is required.']}
-
-With prefixes, a single data dictionary can hold data for multiple instances
-of the same form.
->>> data = {
-...     'person1-first_name': u'John',
-...     'person1-last_name': u'Lennon',
-...     'person1-birthday': u'1940-10-9',
-...     'person2-first_name': u'Jim',
-...     'person2-last_name': u'Morrison',
-...     'person2-birthday': u'1943-12-8'
-... }
->>> p1 = Person(data, prefix='person1')
->>> p1.is_valid()
-True
->>> p1.clean_data
-{'first_name': u'John', 'last_name': u'Lennon', 'birthday': datetime.date(1940, 10, 9)}
->>> p2 = Person(data, prefix='person2')
->>> p2.is_valid()
-True
->>> p2.clean_data
-{'first_name': u'Jim', 'last_name': u'Morrison', 'birthday': datetime.date(1943, 12, 8)}
-
-By default, forms append a hyphen between the prefix and the field name, but a
-form can alter that behavior by implementing the add_prefix() method. This
-method takes a field name and returns the prefixed field, according to
-self.prefix.
->>> class Person(Form):
-...     first_name = CharField()
-...     last_name = CharField()
-...     birthday = DateField()
-...     def add_prefix(self, field_name):
-...         return self.prefix and '%s-prefix-%s' % (self.prefix, field_name) or field_name
->>> p = Person(prefix='foo')
->>> print p.as_ul()
-<li><label for="id_foo-prefix-first_name">First name:</label> <input type="text" name="foo-prefix-first_name" id="id_foo-prefix-first_name" /></li>
-<li><label for="id_foo-prefix-last_name">Last name:</label> <input type="text" name="foo-prefix-last_name" id="id_foo-prefix-last_name" /></li>
-<li><label for="id_foo-prefix-birthday">Birthday:</label> <input type="text" name="foo-prefix-birthday" id="id_foo-prefix-birthday" /></li>
->>> data = {
-...     'foo-prefix-first_name': u'John',
-...     'foo-prefix-last_name': u'Lennon',
-...     'foo-prefix-birthday': u'1940-10-9'
-... }
->>> p = Person(data, prefix='foo')
->>> p.is_valid()
-True
->>> p.clean_data
-{'first_name': u'John', 'last_name': u'Lennon', 'birthday': datetime.date(1940, 10, 9)}
-
-# Forms with NullBooleanFields ################################################
-
-NullBooleanField is a bit of a special case because its presentation (widget)
-is different than its data. This is handled transparently, though.
-
->>> class Person(Form):
-...     name = CharField()
-...     is_cool = NullBooleanField()
->>> p = Person({'name': u'Joe'}, auto_id=False)
->>> print p['is_cool']
-<select name="is_cool">
-<option value="1" selected="selected">Unknown</option>
-<option value="2">Yes</option>
-<option value="3">No</option>
-</select>
->>> p = Person({'name': u'Joe', 'is_cool': u'1'}, auto_id=False)
->>> print p['is_cool']
-<select name="is_cool">
-<option value="1" selected="selected">Unknown</option>
-<option value="2">Yes</option>
-<option value="3">No</option>
-</select>
->>> p = Person({'name': u'Joe', 'is_cool': u'2'}, auto_id=False)
->>> print p['is_cool']
-<select name="is_cool">
-<option value="1">Unknown</option>
-<option value="2" selected="selected">Yes</option>
-<option value="3">No</option>
-</select>
->>> p = Person({'name': u'Joe', 'is_cool': u'3'}, auto_id=False)
->>> print p['is_cool']
-<select name="is_cool">
-<option value="1">Unknown</option>
-<option value="2">Yes</option>
-<option value="3" selected="selected">No</option>
-</select>
->>> p = Person({'name': u'Joe', 'is_cool': True}, auto_id=False)
->>> print p['is_cool']
-<select name="is_cool">
-<option value="1">Unknown</option>
-<option value="2" selected="selected">Yes</option>
-<option value="3">No</option>
-</select>
->>> p = Person({'name': u'Joe', 'is_cool': False}, auto_id=False)
->>> print p['is_cool']
-<select name="is_cool">
-<option value="1">Unknown</option>
-<option value="2">Yes</option>
-<option value="3" selected="selected">No</option>
-</select>
-
-# Basic form processing in a view #############################################
-
->>> from django.template import Template, Context
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10)
-...    password1 = CharField(widget=PasswordInput)
-...    password2 = CharField(widget=PasswordInput)
-...    def clean(self):
-...        if self.clean_data.get('password1') and self.clean_data.get('password2') and self.clean_data['password1'] != self.clean_data['password2']:
-...            raise ValidationError(u'Please make sure your passwords match.')
-...        return self.clean_data
->>> def my_function(method, post_data):
-...     if method == 'POST':
-...         form = UserRegistration(post_data, auto_id=False)
-...     else:
-...         form = UserRegistration(auto_id=False)
-...     if form.is_valid():
-...         return 'VALID: %r' % form.clean_data
-...     t = Template('<form action="" method="post">\n<table>\n{{ form }}\n</table>\n<input type="submit" />\n</form>')
-...     return t.render(Context({'form': form}))
-
-Case 1: GET (an empty form, with no errors).
->>> print my_function('GET', {})
-<form action="" method="post">
-<table>
-<tr><th>Username:</th><td><input type="text" name="username" maxlength="10" /></td></tr>
-<tr><th>Password1:</th><td><input type="password" name="password1" /></td></tr>
-<tr><th>Password2:</th><td><input type="password" name="password2" /></td></tr>
-</table>
-<input type="submit" />
-</form>
-
-Case 2: POST with erroneous data (a redisplayed form, with errors).
->>> print my_function('POST', {'username': 'this-is-a-long-username', 'password1': 'foo', 'password2': 'bar'})
-<form action="" method="post">
-<table>
-<tr><td colspan="2"><ul class="errorlist"><li>Please make sure your passwords match.</li></ul></td></tr>
-<tr><th>Username:</th><td><ul class="errorlist"><li>Ensure this value has at most 10 characters.</li></ul><input type="text" name="username" value="this-is-a-long-username" maxlength="10" /></td></tr>
-<tr><th>Password1:</th><td><input type="password" name="password1" value="foo" /></td></tr>
-<tr><th>Password2:</th><td><input type="password" name="password2" value="bar" /></td></tr>
-</table>
-<input type="submit" />
-</form>
-
-Case 3: POST with valid data (the success message).
->>> print my_function('POST', {'username': 'adrian', 'password1': 'secret', 'password2': 'secret'})
-VALID: {'username': u'adrian', 'password1': u'secret', 'password2': u'secret'}
-
-# Some ideas for using templates with forms ###################################
-
->>> class UserRegistration(Form):
-...    username = CharField(max_length=10, help_text="Good luck picking a username that doesn't already exist.")
-...    password1 = CharField(widget=PasswordInput)
-...    password2 = CharField(widget=PasswordInput)
-...    def clean(self):
-...        if self.clean_data.get('password1') and self.clean_data.get('password2') and self.clean_data['password1'] != self.clean_data['password2']:
-...            raise ValidationError(u'Please make sure your passwords match.')
-...        return self.clean_data
-
-You have full flexibility in displaying form fields in a template. Just pass a
-Form instance to the template, and use "dot" access to refer to individual
-fields. Note, however, that this flexibility comes with the responsibility of
-displaying all the errors, including any that might not be associated with a
-particular field.
->>> t = Template('''<form action="">
-... {{ form.username.errors.as_ul }}<p><label>Your username: {{ form.username }}</label></p>
-... {{ form.password1.errors.as_ul }}<p><label>Password: {{ form.password1 }}</label></p>
-... {{ form.password2.errors.as_ul }}<p><label>Password (again): {{ form.password2 }}</label></p>
-... <input type="submit" />
-... </form>''')
->>> print t.render(Context({'form': UserRegistration(auto_id=False)}))
-<form action="">
-<p><label>Your username: <input type="text" name="username" maxlength="10" /></label></p>
-<p><label>Password: <input type="password" name="password1" /></label></p>
-<p><label>Password (again): <input type="password" name="password2" /></label></p>
-<input type="submit" />
-</form>
->>> print t.render(Context({'form': UserRegistration({'username': 'django'}, auto_id=False)}))
-<form action="">
-<p><label>Your username: <input type="text" name="username" value="django" maxlength="10" /></label></p>
-<ul class="errorlist"><li>This field is required.</li></ul><p><label>Password: <input type="password" name="password1" /></label></p>
-<ul class="errorlist"><li>This field is required.</li></ul><p><label>Password (again): <input type="password" name="password2" /></label></p>
-<input type="submit" />
-</form>
-
-Use form.[field].label to output a field's label. You can specify the label for
-a field by using the 'label' argument to a Field class. If you don't specify
-'label', Django will use the field name with underscores converted to spaces,
-and the initial letter capitalized.
->>> t = Template('''<form action="">
-... <p><label>{{ form.username.label }}: {{ form.username }}</label></p>
-... <p><label>{{ form.password1.label }}: {{ form.password1 }}</label></p>
-... <p><label>{{ form.password2.label }}: {{ form.password2 }}</label></p>
-... <input type="submit" />
-... </form>''')
->>> print t.render(Context({'form': UserRegistration(auto_id=False)}))
-<form action="">
-<p><label>Username: <input type="text" name="username" maxlength="10" /></label></p>
-<p><label>Password1: <input type="password" name="password1" /></label></p>
-<p><label>Password2: <input type="password" name="password2" /></label></p>
-<input type="submit" />
-</form>
-
-User form.[field].label_tag to output a field's label with a <label> tag
-wrapped around it, but *only* if the given field has an "id" attribute.
-Recall from above that passing the "auto_id" argument to a Form gives each
-field an "id" attribute.
->>> t = Template('''<form action="">
-... <p>{{ form.username.label_tag }}: {{ form.username }}</p>
-... <p>{{ form.password1.label_tag }}: {{ form.password1 }}</p>
-... <p>{{ form.password2.label_tag }}: {{ form.password2 }}</p>
-... <input type="submit" />
-... </form>''')
->>> print t.render(Context({'form': UserRegistration(auto_id=False)}))
-<form action="">
-<p>Username: <input type="text" name="username" maxlength="10" /></p>
-<p>Password1: <input type="password" name="password1" /></p>
-<p>Password2: <input type="password" name="password2" /></p>
-<input type="submit" />
-</form>
->>> print t.render(Context({'form': UserRegistration(auto_id='id_%s')}))
-<form action="">
-<p><label for="id_username">Username</label>: <input id="id_username" type="text" name="username" maxlength="10" /></p>
-<p><label for="id_password1">Password1</label>: <input type="password" name="password1" id="id_password1" /></p>
-<p><label for="id_password2">Password2</label>: <input type="password" name="password2" id="id_password2" /></p>
-<input type="submit" />
-</form>
-
-User form.[field].help_text to output a field's help text. If the given field
-does not have help text, nothing will be output.
->>> t = Template('''<form action="">
-... <p>{{ form.username.label_tag }}: {{ form.username }}<br />{{ form.username.help_text }}</p>
-... <p>{{ form.password1.label_tag }}: {{ form.password1 }}</p>
-... <p>{{ form.password2.label_tag }}: {{ form.password2 }}</p>
-... <input type="submit" />
-... </form>''')
->>> print t.render(Context({'form': UserRegistration(auto_id=False)}))
-<form action="">
-<p>Username: <input type="text" name="username" maxlength="10" /><br />Good luck picking a username that doesn't already exist.</p>
-<p>Password1: <input type="password" name="password1" /></p>
-<p>Password2: <input type="password" name="password2" /></p>
-<input type="submit" />
-</form>
->>> Template('{{ form.password1.help_text }}').render(Context({'form': UserRegistration(auto_id=False)}))
-''
-
-The label_tag() method takes an optional attrs argument: a dictionary of HTML
-attributes to add to the <label> tag.
->>> f = UserRegistration(auto_id='id_%s')
->>> for bf in f:
-...     print bf.label_tag(attrs={'class': 'pretty'})
-<label for="id_username" class="pretty">Username</label>
-<label for="id_password1" class="pretty">Password1</label>
-<label for="id_password2" class="pretty">Password2</label>
-
-To display the errors that aren't associated with a particular field -- e.g.,
-the errors caused by Form.clean() -- use {{ form.non_field_errors }} in the
-template. If used on its own, it is displayed as a <ul> (or an empty string, if
-the list of errors is empty). You can also use it in {% if %} statements.
->>> t = Template('''<form action="">
-... {{ form.username.errors.as_ul }}<p><label>Your username: {{ form.username }}</label></p>
-... {{ form.password1.errors.as_ul }}<p><label>Password: {{ form.password1 }}</label></p>
-... {{ form.password2.errors.as_ul }}<p><label>Password (again): {{ form.password2 }}</label></p>
-... <input type="submit" />
-... </form>''')
->>> print t.render(Context({'form': UserRegistration({'username': 'django', 'password1': 'foo', 'password2': 'bar'}, auto_id=False)}))
-<form action="">
-<p><label>Your username: <input type="text" name="username" value="django" maxlength="10" /></label></p>
-<p><label>Password: <input type="password" name="password1" value="foo" /></label></p>
-<p><label>Password (again): <input type="password" name="password2" value="bar" /></label></p>
-<input type="submit" />
-</form>
->>> t = Template('''<form action="">
-... {{ form.non_field_errors }}
-... {{ form.username.errors.as_ul }}<p><label>Your username: {{ form.username }}</label></p>
-... {{ form.password1.errors.as_ul }}<p><label>Password: {{ form.password1 }}</label></p>
-... {{ form.password2.errors.as_ul }}<p><label>Password (again): {{ form.password2 }}</label></p>
-... <input type="submit" />
-... </form>''')
->>> print t.render(Context({'form': UserRegistration({'username': 'django', 'password1': 'foo', 'password2': 'bar'}, auto_id=False)}))
-<form action="">
-<ul class="errorlist"><li>Please make sure your passwords match.</li></ul>
-<p><label>Your username: <input type="text" name="username" value="django" maxlength="10" /></label></p>
-<p><label>Password: <input type="password" name="password1" value="foo" /></label></p>
-<p><label>Password (again): <input type="password" name="password2" value="bar" /></label></p>
-<input type="submit" />
-</form>
-
-###############
-# Extra stuff #
-###############
-
-The newforms library comes with some extra, higher-level Field and Widget
-classes that demonstrate some of the library's abilities.
-
-# SelectDateWidget ############################################################
-
->>> from django.newforms.extras import SelectDateWidget
->>> w = SelectDateWidget(years=('2007','2008','2009','2010','2011','2012','2013','2014','2015','2016'))
->>> print w.render('mydate', '')
-<select name="mydate_month">
-<option value="1">January</option>
-<option value="2">February</option>
-<option value="3">March</option>
-<option value="4">April</option>
-<option value="5">May</option>
-<option value="6">June</option>
-<option value="7">July</option>
-<option value="8">August</option>
-<option value="9">September</option>
-<option value="10">October</option>
-<option value="11">November</option>
-<option value="12">December</option>
-</select>
-<select name="mydate_day">
-<option value="1">1</option>
-<option value="2">2</option>
-<option value="3">3</option>
-<option value="4">4</option>
-<option value="5">5</option>
-<option value="6">6</option>
-<option value="7">7</option>
-<option value="8">8</option>
-<option value="9">9</option>
-<option value="10">10</option>
-<option value="11">11</option>
-<option value="12">12</option>
-<option value="13">13</option>
-<option value="14">14</option>
-<option value="15">15</option>
-<option value="16">16</option>
-<option value="17">17</option>
-<option value="18">18</option>
-<option value="19">19</option>
-<option value="20">20</option>
-<option value="21">21</option>
-<option value="22">22</option>
-<option value="23">23</option>
-<option value="24">24</option>
-<option value="25">25</option>
-<option value="26">26</option>
-<option value="27">27</option>
-<option value="28">28</option>
-<option value="29">29</option>
-<option value="30">30</option>
-<option value="31">31</option>
-</select>
-<select name="mydate_year">
-<option value="2007">2007</option>
-<option value="2008">2008</option>
-<option value="2009">2009</option>
-<option value="2010">2010</option>
-<option value="2011">2011</option>
-<option value="2012">2012</option>
-<option value="2013">2013</option>
-<option value="2014">2014</option>
-<option value="2015">2015</option>
-<option value="2016">2016</option>
-</select>
->>> w.render('mydate', None) == w.render('mydate', '')
-True
->>> print w.render('mydate', '2010-04-15')
-<select name="mydate_month">
-<option value="1">January</option>
-<option value="2">February</option>
-<option value="3">March</option>
-<option value="4" selected="selected">April</option>
-<option value="5">May</option>
-<option value="6">June</option>
-<option value="7">July</option>
-<option value="8">August</option>
-<option value="9">September</option>
-<option value="10">October</option>
-<option value="11">November</option>
-<option value="12">December</option>
-</select>
-<select name="mydate_day">
-<option value="1">1</option>
-<option value="2">2</option>
-<option value="3">3</option>
-<option value="4">4</option>
-<option value="5">5</option>
-<option value="6">6</option>
-<option value="7">7</option>
-<option value="8">8</option>
-<option value="9">9</option>
-<option value="10">10</option>
-<option value="11">11</option>
-<option value="12">12</option>
-<option value="13">13</option>
-<option value="14">14</option>
-<option value="15" selected="selected">15</option>
-<option value="16">16</option>
-<option value="17">17</option>
-<option value="18">18</option>
-<option value="19">19</option>
-<option value="20">20</option>
-<option value="21">21</option>
-<option value="22">22</option>
-<option value="23">23</option>
-<option value="24">24</option>
-<option value="25">25</option>
-<option value="26">26</option>
-<option value="27">27</option>
-<option value="28">28</option>
-<option value="29">29</option>
-<option value="30">30</option>
-<option value="31">31</option>
-</select>
-<select name="mydate_year">
-<option value="2007">2007</option>
-<option value="2008">2008</option>
-<option value="2009">2009</option>
-<option value="2010" selected="selected">2010</option>
-<option value="2011">2011</option>
-<option value="2012">2012</option>
-<option value="2013">2013</option>
-<option value="2014">2014</option>
-<option value="2015">2015</option>
-<option value="2016">2016</option>
-</select>
-
-# USZipCodeField ##############################################################
-
-USZipCodeField validates that the data is either a five-digit U.S. zip code or
-a zip+4.
->>> from django.contrib.localflavor.usa.forms import USZipCodeField
->>> f = USZipCodeField()
->>> f.clean('60606')
-u'60606'
->>> f.clean(60606)
-u'60606'
->>> f.clean('04000')
-u'04000'
->>> f.clean('4000')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a zip code in the format XXXXX or XXXXX-XXXX.']
->>> f.clean('60606-1234')
-u'60606-1234'
->>> f.clean('6060-1234')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a zip code in the format XXXXX or XXXXX-XXXX.']
->>> f.clean('60606-')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a zip code in the format XXXXX or XXXXX-XXXX.']
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean('')
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
-
->>> f = USZipCodeField(required=False)
->>> f.clean('60606')
-u'60606'
->>> f.clean(60606)
-u'60606'
->>> f.clean('04000')
-u'04000'
->>> f.clean('4000')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a zip code in the format XXXXX or XXXXX-XXXX.']
->>> f.clean('60606-1234')
-u'60606-1234'
->>> f.clean('6060-1234')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a zip code in the format XXXXX or XXXXX-XXXX.']
->>> f.clean('60606-')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a zip code in the format XXXXX or XXXXX-XXXX.']
->>> f.clean(None)
-u''
->>> f.clean('')
-u''
-
-# USPhoneNumberField ##########################################################
-
-USPhoneNumberField validates that the data is a valid U.S. phone number,
-including the area code. It's normalized to XXX-XXX-XXXX format.
->>> from django.contrib.localflavor.usa.forms import USPhoneNumberField
->>> f = USPhoneNumberField()
->>> f.clean('312-555-1212')
-u'312-555-1212'
->>> f.clean('3125551212')
-u'312-555-1212'
->>> f.clean('312 555-1212')
-u'312-555-1212'
->>> f.clean('(312) 555-1212')
-u'312-555-1212'
->>> f.clean('312 555 1212')
-u'312-555-1212'
->>> f.clean('312.555.1212')
-u'312-555-1212'
->>> f.clean('312.555-1212')
-u'312-555-1212'
->>> f.clean(' (312) 555.1212 ')
-u'312-555-1212'
->>> f.clean('555-1212')
-Traceback (most recent call last):
-...
-ValidationError: [u'Phone numbers must be in XXX-XXX-XXXX format.']
->>> f.clean('312-55-1212')
-Traceback (most recent call last):
-...
-ValidationError: [u'Phone numbers must be in XXX-XXX-XXXX format.']
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean('')
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
-
->>> f = USPhoneNumberField(required=False)
->>> f.clean('312-555-1212')
-u'312-555-1212'
->>> f.clean('3125551212')
-u'312-555-1212'
->>> f.clean('312 555-1212')
-u'312-555-1212'
->>> f.clean('(312) 555-1212')
-u'312-555-1212'
->>> f.clean('312 555 1212')
-u'312-555-1212'
->>> f.clean('312.555.1212')
-u'312-555-1212'
->>> f.clean('312.555-1212')
-u'312-555-1212'
->>> f.clean(' (312) 555.1212 ')
-u'312-555-1212'
->>> f.clean('555-1212')
-Traceback (most recent call last):
-...
-ValidationError: [u'Phone numbers must be in XXX-XXX-XXXX format.']
->>> f.clean('312-55-1212')
-Traceback (most recent call last):
-...
-ValidationError: [u'Phone numbers must be in XXX-XXX-XXXX format.']
->>> f.clean(None)
-u''
->>> f.clean('')
-u''
-
-# USStateField ################################################################
-
-USStateField validates that the data is either an abbreviation or name of a
-U.S. state.
->>> from django.contrib.localflavor.usa.forms import USStateField
->>> f = USStateField()
->>> f.clean('il')
-u'IL'
->>> f.clean('IL')
-u'IL'
->>> f.clean('illinois')
-u'IL'
->>> f.clean('  illinois ')
-u'IL'
->>> f.clean(60606)
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a U.S. state or territory.']
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean('')
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
-
->>> f = USStateField(required=False)
->>> f.clean('il')
-u'IL'
->>> f.clean('IL')
-u'IL'
->>> f.clean('illinois')
-u'IL'
->>> f.clean('  illinois ')
-u'IL'
->>> f.clean(60606)
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a U.S. state or territory.']
->>> f.clean(None)
-u''
->>> f.clean('')
-u''
-
-# USStateSelect ###############################################################
-
-USStateSelect is a Select widget that uses a list of U.S. states/territories
-as its choices.
->>> from django.contrib.localflavor.usa.forms import USStateSelect
->>> w = USStateSelect()
->>> print w.render('state', 'IL')
-<select name="state">
-<option value="AL">Alabama</option>
-<option value="AK">Alaska</option>
-<option value="AS">American Samoa</option>
-<option value="AZ">Arizona</option>
-<option value="AR">Arkansas</option>
-<option value="CA">California</option>
-<option value="CO">Colorado</option>
-<option value="CT">Connecticut</option>
-<option value="DE">Deleware</option>
-<option value="DC">District of Columbia</option>
-<option value="FM">Federated States of Micronesia</option>
-<option value="FL">Florida</option>
-<option value="GA">Georgia</option>
-<option value="GU">Guam</option>
-<option value="HI">Hawaii</option>
-<option value="ID">Idaho</option>
-<option value="IL" selected="selected">Illinois</option>
-<option value="IN">Indiana</option>
-<option value="IA">Iowa</option>
-<option value="KS">Kansas</option>
-<option value="KY">Kentucky</option>
-<option value="LA">Louisiana</option>
-<option value="ME">Maine</option>
-<option value="MH">Marshall Islands</option>
-<option value="MD">Maryland</option>
-<option value="MA">Massachusetts</option>
-<option value="MI">Michigan</option>
-<option value="MN">Minnesota</option>
-<option value="MS">Mississippi</option>
-<option value="MO">Missouri</option>
-<option value="MT">Montana</option>
-<option value="NE">Nebraska</option>
-<option value="NV">Nevada</option>
-<option value="NH">New Hampshire</option>
-<option value="NJ">New Jersey</option>
-<option value="NM">New Mexico</option>
-<option value="NY">New York</option>
-<option value="NC">North Carolina</option>
-<option value="ND">North Dakota</option>
-<option value="MP">Northern Mariana Islands</option>
-<option value="OH">Ohio</option>
-<option value="OK">Oklahoma</option>
-<option value="OR">Oregon</option>
-<option value="PW">Palau</option>
-<option value="PA">Pennsylvania</option>
-<option value="PR">Puerto Rico</option>
-<option value="RI">Rhode Island</option>
-<option value="SC">South Carolina</option>
-<option value="SD">South Dakota</option>
-<option value="TN">Tennessee</option>
-<option value="TX">Texas</option>
-<option value="UT">Utah</option>
-<option value="VT">Vermont</option>
-<option value="VI">Virgin Islands</option>
-<option value="VA">Virginia</option>
-<option value="WA">Washington</option>
-<option value="WV">West Virginia</option>
-<option value="WI">Wisconsin</option>
-<option value="WY">Wyoming</option>
-</select>
-
-# UKPostcodeField #############################################################
-
-UKPostcodeField validates that the data is a valid UK postcode.
->>> from django.contrib.localflavor.uk.forms import UKPostcodeField
->>> f = UKPostcodeField()
->>> f.clean('BT32 4PX')
-u'BT32 4PX'
->>> f.clean('GIR 0AA')
-u'GIR 0AA'
->>> f.clean('BT324PX')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a postcode. A space is required between the two postcode parts.']
->>> f.clean('1NV 4L1D')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a postcode. A space is required between the two postcode parts.']
->>> f.clean(None)
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
->>> f.clean('')
-Traceback (most recent call last):
-...
-ValidationError: [u'This field is required.']
-
->>> f = UKPostcodeField(required=False)
->>> f.clean('BT32 4PX')
-u'BT32 4PX'
->>> f.clean('GIR 0AA')
-u'GIR 0AA'
->>> f.clean('1NV 4L1D')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a postcode. A space is required between the two postcode parts.']
->>> f.clean('BT324PX')
-Traceback (most recent call last):
-...
-ValidationError: [u'Enter a postcode. A space is required between the two postcode parts.']
->>> f.clean(None)
-u''
->>> f.clean('')
-u''
-
-#################################
-# Tests of underlying functions #
-#################################
-
-# smart_unicode tests
->>> from django.newforms.util import smart_unicode
->>> class Test:
-...     def __str__(self):
-...        return 'ŠĐĆŽćžšđ'
->>> class TestU:
-...     def __str__(self):
-...        return 'Foo'
-...     def __unicode__(self):
-...        return u'\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111'
->>> smart_unicode(Test())
-u'\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111'
->>> smart_unicode(TestU())
-u'\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111'
->>> smart_unicode(1)
-u'1'
->>> smart_unicode('foo')
-u'foo'
-"""
-
-if __name__ == "__main__":
-    import doctest
-    doctest.testmod()