mirror of
https://github.com/django/django.git
synced 2025-10-26 07:06:08 +00:00
9f8287a3f1
Certain email addresses/URLs could trigger a catastrophic backtracking situation, causing 100% CPU and server overload. If deliberately triggered, this could be the basis of a denial-of-service attack. This security vulnerability was disclosed in public, so we're skipping our normal security release process to get the fix out as soon as possible. This is a security related update. A full announcement, as well as backports for the 1.1.X and 1.0.X series will follow. git-svn-id: http://code.djangoproject.com/svn/django/trunk@11603 bcc190cf-cafb-0310-a4f2-bffc1f526a37
1515 lines
42 KiB
Python
1515 lines
42 KiB
Python
# -*- coding: utf-8 -*-
|
|
tests = r"""
|
|
>>> from django.forms import *
|
|
>>> from django.forms.widgets import RadioFieldRenderer
|
|
>>> from django.core.files.uploadedfile import SimpleUploadedFile
|
|
>>> import datetime
|
|
>>> import time
|
|
>>> import re
|
|
>>> try:
|
|
... from decimal import Decimal
|
|
... except ImportError:
|
|
... from django.utils._decimal import Decimal
|
|
|
|
|
|
##########
|
|
# Fields #
|
|
##########
|
|
|
|
Each Field class does some sort of validation. Each Field has a clean() method,
|
|
which either raises django.forms.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 (it has 11).']
|
|
|
|
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 (it has 5).']
|
|
>>> 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 (it has 5).']
|
|
>>> 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(42)
|
|
42
|
|
>>> f.clean(3.14)
|
|
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.']
|
|
|
|
# FloatField ##################################################################
|
|
|
|
>>> f = FloatField()
|
|
>>> 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')
|
|
1.0
|
|
>>> isinstance(f.clean('1'), float)
|
|
True
|
|
>>> f.clean('23')
|
|
23.0
|
|
>>> f.clean('3.14')
|
|
3.1400000000000001
|
|
>>> f.clean(3.14)
|
|
3.1400000000000001
|
|
>>> f.clean(42)
|
|
42.0
|
|
>>> f.clean('a')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a number.']
|
|
>>> f.clean('1.0 ')
|
|
1.0
|
|
>>> f.clean(' 1.0')
|
|
1.0
|
|
>>> f.clean(' 1.0 ')
|
|
1.0
|
|
>>> f.clean('1.0a')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a number.']
|
|
|
|
>>> f = FloatField(required=False)
|
|
>>> f.clean('')
|
|
|
|
>>> f.clean(None)
|
|
|
|
>>> f.clean('1')
|
|
1.0
|
|
|
|
FloatField accepts min_value and max_value just like IntegerField:
|
|
>>> f = FloatField(max_value=1.5, min_value=0.5)
|
|
|
|
>>> f.clean('1.6')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Ensure this value is less than or equal to 1.5.']
|
|
>>> f.clean('0.4')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Ensure this value is greater than or equal to 0.5.']
|
|
>>> f.clean('1.5')
|
|
1.5
|
|
>>> f.clean('0.5')
|
|
0.5
|
|
|
|
# DecimalField ################################################################
|
|
|
|
>>> f = DecimalField(max_digits=4, decimal_places=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') == Decimal("1")
|
|
True
|
|
>>> isinstance(f.clean('1'), Decimal)
|
|
True
|
|
>>> f.clean('23') == Decimal("23")
|
|
True
|
|
>>> f.clean('3.14') == Decimal("3.14")
|
|
True
|
|
>>> f.clean(3.14) == Decimal("3.14")
|
|
True
|
|
>>> f.clean(Decimal('3.14')) == Decimal("3.14")
|
|
True
|
|
>>> f.clean('a')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a number.']
|
|
>>> f.clean(u'łąść')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a number.']
|
|
>>> f.clean('1.0 ') == Decimal("1.0")
|
|
True
|
|
>>> f.clean(' 1.0') == Decimal("1.0")
|
|
True
|
|
>>> f.clean(' 1.0 ') == Decimal("1.0")
|
|
True
|
|
>>> f.clean('1.0a')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a number.']
|
|
>>> f.clean('123.45')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Ensure that there are no more than 4 digits in total.']
|
|
>>> f.clean('1.234')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Ensure that there are no more than 2 decimal places.']
|
|
>>> f.clean('123.4')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Ensure that there are no more than 2 digits before the decimal point.']
|
|
>>> f.clean('-12.34') == Decimal("-12.34")
|
|
True
|
|
>>> f.clean('-123.45')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Ensure that there are no more than 4 digits in total.']
|
|
>>> f.clean('-.12') == Decimal("-0.12")
|
|
True
|
|
>>> f.clean('-00.12') == Decimal("-0.12")
|
|
True
|
|
>>> f.clean('-000.12') == Decimal("-0.12")
|
|
True
|
|
>>> f.clean('-000.123')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Ensure that there are no more than 2 decimal places.']
|
|
>>> f.clean('-000.12345')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Ensure that there are no more than 4 digits in total.']
|
|
>>> f.clean('--0.12')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a number.']
|
|
|
|
>>> f = DecimalField(max_digits=4, decimal_places=2, required=False)
|
|
>>> f.clean('')
|
|
|
|
>>> f.clean(None)
|
|
|
|
>>> f.clean('1') == Decimal("1")
|
|
True
|
|
|
|
DecimalField accepts min_value and max_value just like IntegerField:
|
|
>>> f = DecimalField(max_digits=4, decimal_places=2, max_value=Decimal('1.5'), min_value=Decimal('0.5'))
|
|
|
|
>>> f.clean('1.6')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Ensure this value is less than or equal to 1.5.']
|
|
>>> f.clean('0.4')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Ensure this value is greater than or equal to 0.5.']
|
|
>>> f.clean('1.5') == Decimal("1.5")
|
|
True
|
|
>>> f.clean('0.5') == Decimal("0.5")
|
|
True
|
|
>>> f.clean('.5') == Decimal("0.5")
|
|
True
|
|
>>> f.clean('00.50') == Decimal("0.50")
|
|
True
|
|
|
|
|
|
>>> f = DecimalField(decimal_places=2)
|
|
>>> f.clean('0.00000001')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Ensure that there are no more than 2 decimal places.']
|
|
|
|
|
|
>>> f = DecimalField(max_digits=3)
|
|
|
|
# Leading whole zeros "collapse" to one digit.
|
|
>>> f.clean('0000000.10') == Decimal("0.1")
|
|
True
|
|
|
|
# But a leading 0 before the . doesn't count towards max_digits
|
|
>>> f.clean('0000000.100') == Decimal("0.100")
|
|
True
|
|
|
|
# Only leading whole zeros "collapse" to one digit.
|
|
>>> f.clean('000000.02') == Decimal('0.02')
|
|
True
|
|
>>> f.clean('000000.0002')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Ensure that there are no more than 3 digits in total.']
|
|
>>> f.clean('.002') == Decimal("0.002")
|
|
True
|
|
|
|
>>> f = DecimalField(max_digits=2, decimal_places=2)
|
|
>>> f.clean('.01') == Decimal(".01")
|
|
True
|
|
>>> f.clean('1.1')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Ensure that there are no more than 0 digits before the decimal point.']
|
|
|
|
|
|
# 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 (it has 3).']
|
|
>>> f.clean('abc')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Ensure this value has at least 5 characters (it has 3).']
|
|
>>> 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 (it has 11).']
|
|
>>> 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.clean('example@invalid-.com')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a valid e-mail address.']
|
|
>>> f.clean('example@-invalid.com')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a valid e-mail address.']
|
|
>>> f.clean('example@inv-.alid-.com')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a valid e-mail address.']
|
|
>>> f.clean('example@inv-.-alid.com')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a valid e-mail address.']
|
|
>>> f.clean('example@valid-----hyphens.com')
|
|
u'example@valid-----hyphens.com'
|
|
|
|
>>> f.clean('example@valid-with-hyphens.com')
|
|
u'example@valid-with-hyphens.com'
|
|
|
|
# Check for runaway regex security problem. This will take for-freeking-ever
|
|
# if the security fix isn't in place.
|
|
>>> f.clean('viewx3dtextx26qx3d@yahoo.comx26latlngx3d15854521645943074058')
|
|
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 (it has 9).']
|
|
>>> 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 (it has 20).']
|
|
|
|
# FileField ##################################################################
|
|
|
|
>>> f = FileField()
|
|
>>> 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('', 'files/test1.pdf')
|
|
'files/test1.pdf'
|
|
|
|
>>> f.clean(None)
|
|
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(None, 'files/test2.pdf')
|
|
'files/test2.pdf'
|
|
|
|
>>> f.clean(SimpleUploadedFile('', ''))
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'No file was submitted. Check the encoding type on the form.']
|
|
|
|
>>> f.clean(SimpleUploadedFile('', ''), '')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'No file was submitted. Check the encoding type on the form.']
|
|
|
|
>>> f.clean(None, 'files/test3.pdf')
|
|
'files/test3.pdf'
|
|
|
|
>>> f.clean('some content that is not a file')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'No file was submitted. Check the encoding type on the form.']
|
|
|
|
>>> f.clean(SimpleUploadedFile('name', None))
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'The submitted file is empty.']
|
|
|
|
>>> f.clean(SimpleUploadedFile('name', ''))
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'The submitted file is empty.']
|
|
|
|
>>> type(f.clean(SimpleUploadedFile('name', 'Some File Content')))
|
|
<class 'django.core.files.uploadedfile.SimpleUploadedFile'>
|
|
|
|
>>> type(f.clean(SimpleUploadedFile('我隻氣墊船裝滿晒鱔.txt', 'मेरी मँडराने वाली नाव सर्पमीनों से भरी ह')))
|
|
<class 'django.core.files.uploadedfile.SimpleUploadedFile'>
|
|
|
|
>>> type(f.clean(SimpleUploadedFile('name', 'Some File Content'), 'files/test4.pdf'))
|
|
<class 'django.core.files.uploadedfile.SimpleUploadedFile'>
|
|
|
|
>>> f = FileField(max_length = 5)
|
|
>>> f.clean(SimpleUploadedFile('test_maxlength.txt', 'hello world'))
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Ensure this filename has at most 5 characters (it has 18).']
|
|
|
|
>>> f.clean('', 'files/test1.pdf')
|
|
'files/test1.pdf'
|
|
|
|
>>> f.clean(None, 'files/test2.pdf')
|
|
'files/test2.pdf'
|
|
|
|
>>> type(f.clean(SimpleUploadedFile('name', 'Some File Content')))
|
|
<class 'django.core.files.uploadedfile.SimpleUploadedFile'>
|
|
|
|
# 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://localhost')
|
|
u'http://localhost/'
|
|
>>> f.clean('http://example.com')
|
|
u'http://example.com/'
|
|
>>> f.clean('http://www.example.com')
|
|
u'http://www.example.com/'
|
|
>>> f.clean('http://www.example.com:8000/test')
|
|
u'http://www.example.com:8000/test'
|
|
>>> f.clean('valid-with-hyphens.com')
|
|
u'http://valid-with-hyphens.com/'
|
|
>>> f.clean('subdomain.domain.com')
|
|
u'http://subdomain.domain.com/'
|
|
>>> f.clean('http://200.8.9.10')
|
|
u'http://200.8.9.10/'
|
|
>>> f.clean('http://200.8.9.10:8000/test')
|
|
u'http://200.8.9.10:8000/test'
|
|
>>> f.clean('foo')
|
|
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.clean('http://invalid-.com')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a valid URL.']
|
|
>>> f.clean('http://-invalid.com')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a valid URL.']
|
|
>>> f.clean('http://inv-.alid-.com')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a valid URL.']
|
|
>>> f.clean('http://inv-.-alid.com')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a valid URL.']
|
|
>>> f.clean('http://valid-----hyphens.com')
|
|
u'http://valid-----hyphens.com/'
|
|
|
|
>>> 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('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('.')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a valid URL.']
|
|
>>> f.clean('com.')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a valid URL.']
|
|
>>> f.clean('http://example.com.')
|
|
u'http://example.com./'
|
|
>>> f.clean('example.com.')
|
|
u'http://example.com./'
|
|
|
|
# hangs "forever" if catastrophic backtracking in ticket:#11198 not fixed
|
|
>>> f.clean('http://%s' % ("X"*200,))
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a valid URL.']
|
|
|
|
# a second test, to make sure the problem is really addressed, even on
|
|
# domains that don't fail the domain label length check in the regex
|
|
>>> f.clean('http://%s' % ("X"*60,))
|
|
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.broken.djangoproject.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/'
|
|
|
|
URLField 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 (it has 13).']
|
|
>>> 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 (it has 38).']
|
|
|
|
URLField should prepend 'http://' if no scheme was given
|
|
>>> f = URLField(required=False)
|
|
>>> f.clean('example.com')
|
|
u'http://example.com/'
|
|
>>> f.clean('')
|
|
u''
|
|
>>> f.clean('https://example.com')
|
|
u'https://example.com/'
|
|
|
|
URLField should append '/' if no path was given
|
|
>>> f = URLField()
|
|
>>> f.clean('http://example.com')
|
|
u'http://example.com/'
|
|
|
|
URLField shouldn't change the path if it was given
|
|
>>> f.clean('http://example.com/test')
|
|
u'http://example.com/test'
|
|
|
|
# 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)
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'This field is required.']
|
|
>>> f.clean(1)
|
|
True
|
|
>>> f.clean(0)
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'This field is required.']
|
|
>>> f.clean('Django rocks')
|
|
True
|
|
|
|
>>> f.clean('True')
|
|
True
|
|
>>> f.clean('False')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'This field is required.']
|
|
|
|
>>> 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('1')
|
|
True
|
|
>>> f.clean('0')
|
|
False
|
|
>>> f.clean('Django rocks')
|
|
True
|
|
|
|
A form's BooleanField with a hidden widget will output the string 'False', so
|
|
that should clean to the boolean value False:
|
|
>>> f.clean('False')
|
|
False
|
|
|
|
# ChoiceField #################################################################
|
|
|
|
>>> f = ChoiceField(choices=[('1', 'One'), ('2', 'Two')])
|
|
>>> 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. 3 is not one of the available choices.']
|
|
|
|
>>> f = ChoiceField(choices=[('1', 'One'), ('2', 'Two')], 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. 3 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. John is not one of the available choices.']
|
|
|
|
>>> f = ChoiceField(choices=[('Numbers', (('1', 'One'), ('2', 'Two'))), ('Letters', (('3','A'),('4','B'))), ('5','Other')])
|
|
>>> f.clean(1)
|
|
u'1'
|
|
>>> f.clean('1')
|
|
u'1'
|
|
>>> f.clean(3)
|
|
u'3'
|
|
>>> f.clean('3')
|
|
u'3'
|
|
>>> f.clean(5)
|
|
u'5'
|
|
>>> f.clean('5')
|
|
u'5'
|
|
>>> f.clean('6')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Select a valid choice. 6 is not one of the available choices.']
|
|
|
|
# TypedChoiceField ############################################################
|
|
|
|
# TypedChoiceField is just like ChoiceField, except that coerced types will
|
|
# be returned:
|
|
>>> f = TypedChoiceField(choices=[(1, "+1"), (-1, "-1")], coerce=int)
|
|
>>> f.clean('1')
|
|
1
|
|
>>> f.clean('2')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Select a valid choice. 2 is not one of the available choices.']
|
|
|
|
# Different coercion, same validation.
|
|
>>> f.coerce = float
|
|
>>> f.clean('1')
|
|
1.0
|
|
|
|
|
|
# This can also cause weirdness: be careful (bool(-1) == True, remember)
|
|
>>> f.coerce = bool
|
|
>>> f.clean('-1')
|
|
True
|
|
|
|
# Even more weirdness: if you have a valid choice but your coercion function
|
|
# can't coerce, you'll still get a validation error. Don't do this!
|
|
>>> f = TypedChoiceField(choices=[('A', 'A'), ('B', 'B')], coerce=int)
|
|
>>> f.clean('B')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Select a valid choice. B is not one of the available choices.']
|
|
|
|
# Required fields require values
|
|
>>> f.clean('')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'This field is required.']
|
|
|
|
# Non-required fields aren't required
|
|
>>> f = TypedChoiceField(choices=[(1, "+1"), (-1, "-1")], coerce=int, required=False)
|
|
>>> f.clean('')
|
|
''
|
|
|
|
# If you want cleaning an empty value to return a different type, tell the field
|
|
>>> f = TypedChoiceField(choices=[(1, "+1"), (-1, "-1")], coerce=int, required=False, empty_value=None)
|
|
>>> print f.clean('')
|
|
None
|
|
|
|
# NullBooleanField ############################################################
|
|
|
|
>>> f = NullBooleanField()
|
|
>>> f.clean('')
|
|
>>> f.clean(True)
|
|
True
|
|
>>> f.clean(False)
|
|
False
|
|
>>> f.clean(None)
|
|
>>> f.clean('0')
|
|
False
|
|
>>> f.clean('1')
|
|
True
|
|
>>> f.clean('2')
|
|
>>> f.clean('3')
|
|
>>> f.clean('hello')
|
|
|
|
# Make sure that the internal value is preserved if using HiddenInput (#7753)
|
|
>>> class HiddenNullBooleanForm(Form):
|
|
... hidden_nullbool1 = NullBooleanField(widget=HiddenInput, initial=True)
|
|
... hidden_nullbool2 = NullBooleanField(widget=HiddenInput, initial=False)
|
|
>>> f = HiddenNullBooleanForm()
|
|
>>> print f
|
|
<input type="hidden" name="hidden_nullbool1" value="True" id="id_hidden_nullbool1" /><input type="hidden" name="hidden_nullbool2" value="False" id="id_hidden_nullbool2" />
|
|
>>> f = HiddenNullBooleanForm({ 'hidden_nullbool1': 'True', 'hidden_nullbool2': 'False' })
|
|
>>> f.full_clean()
|
|
>>> f.cleaned_data['hidden_nullbool1']
|
|
True
|
|
>>> f.cleaned_data['hidden_nullbool2']
|
|
False
|
|
|
|
# Make sure we're compatible with MySQL, which uses 0 and 1 for its boolean
|
|
# values. (#9609)
|
|
>>> NULLBOOL_CHOICES = (('1', 'Yes'), ('0', 'No'), ('', 'Unknown'))
|
|
>>> class MySQLNullBooleanForm(Form):
|
|
... nullbool0 = NullBooleanField(widget=RadioSelect(choices=NULLBOOL_CHOICES))
|
|
... nullbool1 = NullBooleanField(widget=RadioSelect(choices=NULLBOOL_CHOICES))
|
|
... nullbool2 = NullBooleanField(widget=RadioSelect(choices=NULLBOOL_CHOICES))
|
|
>>> f = MySQLNullBooleanForm({ 'nullbool0': '1', 'nullbool1': '0', 'nullbool2': '' })
|
|
>>> f.full_clean()
|
|
>>> f.cleaned_data['nullbool0']
|
|
True
|
|
>>> f.cleaned_data['nullbool1']
|
|
False
|
|
>>> f.cleaned_data['nullbool2']
|
|
|
|
# MultipleChoiceField #########################################################
|
|
|
|
>>> f = MultipleChoiceField(choices=[('1', 'One'), ('2', 'Two')])
|
|
>>> 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', 'One'), ('2', 'Two')], 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.']
|
|
|
|
>>> f = MultipleChoiceField(choices=[('Numbers', (('1', 'One'), ('2', 'Two'))), ('Letters', (('3','A'),('4','B'))), ('5','Other')])
|
|
>>> f.clean([1])
|
|
[u'1']
|
|
>>> f.clean(['1'])
|
|
[u'1']
|
|
>>> f.clean([1, 5])
|
|
[u'1', u'5']
|
|
>>> f.clean([1, '5'])
|
|
[u'1', u'5']
|
|
>>> f.clean(['1', 5])
|
|
[u'1', u'5']
|
|
>>> f.clean(['1', '5'])
|
|
[u'1', u'5']
|
|
>>> f.clean(['6'])
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Select a valid choice. 6 is not one of the available choices.']
|
|
>>> f.clean(['1','6'])
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Select a valid choice. 6 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 (it has 28).']
|
|
>>> 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 (it has 28).']
|
|
>>> 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''
|
|
|
|
# FilePathField ###############################################################
|
|
|
|
>>> def fix_os_paths(x):
|
|
... if isinstance(x, basestring):
|
|
... return x.replace('\\', '/')
|
|
... elif isinstance(x, tuple):
|
|
... return tuple(fix_os_paths(list(x)))
|
|
... elif isinstance(x, list):
|
|
... return [fix_os_paths(y) for y in x]
|
|
... else:
|
|
... return x
|
|
...
|
|
>>> import os
|
|
>>> from django import forms
|
|
>>> path = forms.__file__
|
|
>>> path = os.path.dirname(path) + '/'
|
|
>>> fix_os_paths(path)
|
|
'.../django/forms/'
|
|
>>> f = forms.FilePathField(path=path)
|
|
>>> f.choices = [p for p in f.choices if p[0].endswith('.py')]
|
|
>>> f.choices.sort()
|
|
>>> fix_os_paths(f.choices)
|
|
[('.../django/forms/__init__.py', '__init__.py'), ('.../django/forms/fields.py', 'fields.py'), ('.../django/forms/forms.py', 'forms.py'), ('.../django/forms/models.py', 'models.py'), ('.../django/forms/util.py', 'util.py'), ('.../django/forms/widgets.py', 'widgets.py')]
|
|
>>> f.clean('fields.py')
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Select a valid choice. fields.py is not one of the available choices.']
|
|
>>> fix_os_paths(f.clean(path + 'fields.py'))
|
|
u'.../django/forms/fields.py'
|
|
>>> f = forms.FilePathField(path=path, match='^.*?\.py$')
|
|
>>> f.choices.sort()
|
|
>>> fix_os_paths(f.choices)
|
|
[('.../django/forms/__init__.py', '__init__.py'), ('.../django/forms/fields.py', 'fields.py'), ('.../django/forms/forms.py', 'forms.py'), ('.../django/forms/models.py', 'models.py'), ('.../django/forms/util.py', 'util.py'), ('.../django/forms/widgets.py', 'widgets.py')]
|
|
>>> f = forms.FilePathField(path=path, recursive=True, match='^.*?\.py$')
|
|
>>> f.choices.sort()
|
|
>>> fix_os_paths(f.choices)
|
|
[('.../django/forms/__init__.py', '__init__.py'), ('.../django/forms/extras/__init__.py', 'extras/__init__.py'), ('.../django/forms/extras/widgets.py', 'extras/widgets.py'), ('.../django/forms/fields.py', 'fields.py'), ('.../django/forms/forms.py', 'forms.py'), ('.../django/forms/models.py', 'models.py'), ('.../django/forms/util.py', 'util.py'), ('.../django/forms/widgets.py', 'widgets.py')]
|
|
|
|
# SplitDateTimeField ##########################################################
|
|
|
|
>>> f = SplitDateTimeField()
|
|
>>> f.widget
|
|
<django.forms.widgets.SplitDateTimeWidget object ...
|
|
>>> 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(['2006-01-10', '07:30'])
|
|
datetime.datetime(2006, 1, 10, 7, 30)
|
|
>>> f.clean(None)
|
|
>>> f.clean('')
|
|
>>> f.clean([''])
|
|
>>> 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.']
|
|
>>> f.clean(['2006-01-10', ''])
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a valid time.']
|
|
>>> f.clean(['2006-01-10'])
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a valid time.']
|
|
>>> f.clean(['', '07:30'])
|
|
Traceback (most recent call last):
|
|
...
|
|
ValidationError: [u'Enter a valid date.']
|
|
"""
|