Commit 8ac9cbee authored by Malcolm Tredinnick's avatar Malcolm Tredinnick
Browse files

Fixed #7763 -- Added a Romanian localflavor. Thanks, MihaiD. 


git-svn-id: http://code.djangoproject.com/svn/django/trunk@7989 bcc190cf-cafb-0310-a4f2-bffc1f526a37
parent 795b6a12

django/contrib/localflavor/ro/__init__.py

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Empty file added.

django/contrib/localflavor/ro/forms.py

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# -*- coding: utf-8 -*-

"""

Romanian specific form helpers.

"""



import re



from django.forms import ValidationError, Field, RegexField, Select

from django.forms.fields import EMPTY_VALUES

from django.utils.translation import ugettext_lazy as _



class ROCIFField(RegexField):

    """

    A Romanian fiscal identity code (CIF) field



    For CIF validation algorithm see http://www.validari.ro/cui.html

    """

    default_error_messages = {

        'invalid': _("Enter a valid CIF."),

    }



    def __init__(self, *args, **kwargs):

        super(ROCIFField, self).__init__(r'^[0-9]{2,10}', max_length=10,

                min_length=2, *args, **kwargs)



    def clean(self, value):

        """

        CIF validation

        """

        value = super(ROCIFField, self).clean(value)

        if value in EMPTY_VALUES:

            return u''

        # strip RO part

        if value[0:2] == 'RO':

            value = value[2:]

        key = '753217532'[::-1]

        value = value[::-1]

        key_iter = iter(key)

        checksum = 0

        for digit in value[1:]:

            checksum += int(digit) * int(key_iter.next())

        checksum = checksum * 10 % 11

        if checksum == 10:

            checksum = 0

        if checksum != int(value[0]):

            raise ValidationError(self.error_messages['invalid'])

        return value[::-1]



class ROCNPField(RegexField):

    """

    A Romanian personal identity code (CNP) field



    For CNP validation algorithm see http://www.validari.ro/cnp.html

    """

    default_error_messages = {

        'invalid': _("Enter a valid CNP."),

    }



    def __init__(self, *args, **kwargs):

        super(ROCNPField, self).__init__(r'^[1-9][0-9]{12}', max_length=13,

            min_length=13, *args, **kwargs)



    def clean(self, value):

        """

        CNP validations

        """

        value = super(ROCNPField, self).clean(value)

        # check birthdate digits

        import datetime

        try:

            datetime.date(int(value[1:3]),int(value[3:5]),int(value[5:7]))

        except:

            raise ValidationError(self.error_messages['invalid'])

        # checksum

        key = '279146358279'

        checksum = 0

        value_iter = iter(value)

        for digit in key:

            checksum += int(digit) * int(value_iter.next())

        checksum %= 11

        if checksum == 10:

            checksum = 1

        if checksum != int(value[12]):

            raise ValidationError(self.error_messages['invalid'])

        return value



class ROCountyField(Field):

    """

    A form field that validates its input is a Romanian county name or

    abbreviation. It normalizes the input to the standard vehicle registration

    abbreviation for the given county



    WARNING: This field will only accept names written with diacritics; consider

    using ROCountySelect if this behavior is unnaceptable for you

    Example:

        Argeş => valid

        Arges => invalid

    """

    default_error_messages = {

        'invalid': u'Enter a Romanian county code or name.',

    }



    def clean(self, value):

        from ro_counties import COUNTIES_CHOICES

        super(ROCountyField, self).clean(value)

        if value in EMPTY_VALUES:

            return u''

        try:

            value = value.strip().upper()

        except AttributeError:

            pass

        # search for county code

        for entry in COUNTIES_CHOICES:

            if value in entry:

                return value

        # search for county name

        normalized_CC = []

        for entry in COUNTIES_CHOICES:

            normalized_CC.append((entry[0],entry[1].upper()))

        for entry in normalized_CC:

            if entry[1] == value:

                return entry[0]

        raise ValidationError(self.error_messages['invalid'])



class ROCountySelect(Select):

    """

    A Select widget that uses a list of Romanian counties (judete) as its

    choices.

    """

    def __init__(self, attrs=None):

        from ro_counties import COUNTIES_CHOICES

        super(ROCountySelect, self).__init__(attrs, choices=COUNTIES_CHOICES)



class ROIBANField(RegexField):

    """

    Romanian International Bank Account Number (IBAN) field



    For Romanian IBAN validation algorithm see http://validari.ro/iban.html

    """

    default_error_messages = {

        'invalid': _('Enter a valid IBAN in ROXX-XXXX-XXXX-XXXX-XXXX-XXXX format'),

    }



    def __init__(self, *args, **kwargs):

        super(ROIBANField, self).__init__(r'^[0-9A-Za-z\-\s]{24,40}$',

                max_length=40, min_length=24, *args, **kwargs)



    def clean(self, value):

        """

        Strips - and spaces, performs country code and checksum validation

        """

        value = super(ROIBANField, self).clean(value)

        value = value.replace('-','')

        value = value.replace(' ','')

        value = value.upper()

        if value[0:2] != 'RO':

            raise ValidationError(self.error_messages['invalid'])

        numeric_format = ''

        for char in value[4:] + value[0:4]:

            if char.isalpha():

                numeric_format += str(ord(char) - 55)

            else:

                numeric_format += char

        if int(numeric_format) % 97 != 1:

            raise ValidationError(self.error_messages['invalid'])

        return value



class ROPhoneNumberField(RegexField):

    """Romanian phone number field"""

    default_error_messages = {

        'invalid': _('Phone numbers must be in XXXX-XXXXXX format.'),

    }



    def __init__(self, *args, **kwargs):

        super(ROPhoneNumberField, self).__init__(r'^[0-9\-\(\)\s]{10,20}$',

                max_length=20, min_length=10, *args, **kwargs)



    def clean(self, value):

        """

        Strips -, (, ) and spaces. Checks the final length.

        """

        value = super(ROPhoneNumberField, self).clean(value)

        value = value.replace('-','')

        value = value.replace('(','')

        value = value.replace(')','')

        value = value.replace(' ','')

        if len(value) != 10:

            raise ValidationError(self.error_messages['invalid'])

        return value



class ROPostalCodeField(RegexField):

    """Romanian postal code field."""

    default_error_messages = {

        'invalid': _('Enter a valid postal code in the format XXXXXX'),

    }



    def __init__(self, *args, **kwargs):

        super(ROPostalCodeField, self).__init__(r'^[0-9][0-8][0-9]{4}$',

                max_length=6, min_length=6, *args, **kwargs)

django/contrib/localflavor/ro/ro_counties.py

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# -*- coding: utf-8 -*-

"""

A list of Romanian counties as `choices` in a formfield.



This exists as a standalone file so that it's only imported into memory when

explicitly needed.

"""



COUNTIES_CHOICES = (

    ('AB', u'Alba'),

    ('AR', u'Arad'),

    ('AG', u'Argeş'),

    ('BC', u'Bacău'),

    ('BH', u'Bihor'),

    ('BN', u'Bistriţa-Năsăud'),

    ('BT', u'Botoşani'),

    ('BV', u'Braşov'),

    ('BR', u'Brăila'),

    ('B',  u'Bucureşti'),

    ('BZ', u'Buzău'),

    ('CS', u'Caraş-Severin'),

    ('CL', u'Călăraşi'),

    ('CJ', u'Cluj'),

    ('CT', u'Constanţa'),

    ('CV', u'Covasna'),

    ('DB', u'Dâmboviţa'),

    ('DJ', u'Dolj'),

    ('GL', u'Galaţi'),

    ('GR', u'Giurgiu'),

    ('GJ', u'Gorj'),

    ('HR', u'Harghita'),

    ('HD', u'Hunedoara'),

    ('IL', u'Ialomiţa'),

    ('IS', u'Iaşi'),

    ('IF', u'Ilfov'),

    ('MM', u'Maramureş'),

    ('MH', u'Mehedinţi'),

    ('MS', u'Mureş'),

    ('NT', u'Neamţ'),

    ('OT', u'Olt'),

    ('PH', u'Prahova'),

    ('SM', u'Satu Mare'),

    ('SJ', u'Sălaj'),

    ('SB', u'Sibiu'),

    ('SV', u'Suceava'),

    ('TR', u'Teleorman'),

    ('TM', u'Timiş'),

    ('TL', u'Tulcea'),

    ('VS', u'Vaslui'),

    ('VL', u'Vâlcea'),

    ('VN', u'Vrancea'),

)

docs/localflavor.txt

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@@ -47,6 +47,7 @@ Countries currently supported by ``localflavor`` are: 
    * Norway_

    * Peru_

    * Poland_

    * Romania_

    * Slovakia_

    * `South Africa`_

    * Spain_
@@ -84,6 +85,7 @@ them:: 
.. _Norway: `Norway (django.contrib.localflavor.no)`_

.. _Peru: `Peru (django.contrib.localflavor.pe)`_

.. _Poland: `Poland (django.contrib.localflavor.pl)`_

.. _Romania: `Romania (django.contrib.localflavor.ro)`_

.. _Slovakia: `Slovakia (django.contrib.localflavor.sk)`_

.. _South Africa: `South Africa (django.contrib.localflavor.za)`_

.. _Spain: `Spain (django.contrib.localflavor.es)`_
@@ -497,6 +499,52 @@ PLVoivodeshipSelect 
A ``Select`` widget that uses a list of Polish voivodeships (administrative

provinces) as its choices.



Romania (``django.contrib.localflavor.ro``)

============================================



ROCIFField

----------



A form field that validates Romanian fiscal identification codes (CIF). The

return value strips the leading RO, if given.



ROCNPField

----------



A form field that validates Romanian personal numeric codes (CNP).



ROCountyField

-------------



A form field that validates its input as a Romanian county (judet) name or

abbreviation. It normalizes the input to the standard vehicle registration

abbreviation for the given county. This field will only accept names written

with diacritics; consider using ROCountySelect as an alternative.



ROCountySelect

--------------



A ``Select`` widget that uses a list of Romanian counties (judete) as its

choices.



ROIBANField

-----------



A form field that validates its input as a Romanian International Bank 

Account Number (IBAN). The valid format is ROXX-XXXX-XXXX-XXXX-XXXX-XXXX,

with or without hyphens.



ROPhoneNumberField

------------------



A form field that validates Romanian phone numbers, short special numbers

excluded.



ROPostalCodeField

-----------------



A form field that validates Romanian postal codes.



Slovakia (``django.contrib.localflavor.sk``)

============================================

tests/regressiontests/forms/localflavor/ro.py

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# -*- coding: utf-8 -*-

# Tests for the contrib/localflavor/ RO form fields.



tests = r"""

>>> from django.contrib.localflavor.ro.forms import *



##ROCIFField ################################################################



f = ROCIFField()

f.clean('21694681')

u'21694681'

f.clean('RO21694681')

u'21694681'

f.clean('21694680')

Traceback (most recent call last):

...

ValidationError: [u'Enter a valid CIF']

f.clean('21694680000')

Traceback (most recent call last):

...

ValidationError: [u'Ensure this value has at most 10 characters (it has 11).']

f.clean('0')

Traceback (most recent call last):

...

ValidationError: [u'Ensure this value has at least 2 characters (it has 1).']

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.']



##ROCNPField #################################################################



f = ROCNPField()

f.clean('1981211204489')

u'1981211204489'

f.clean('1981211204487')

Traceback (most recent call last):

...

ValidationError: [u'Enter a valid CNP']

f.clean('1981232204489')

Traceback (most recent call last):

...

ValidationError: [u'Enter a valid CNP']

f.clean('9981211204489')

Traceback (most recent call last):

...

ValidationError: [u'Enter a valid CNP']

f.clean('9981211209')

Traceback (most recent call last):

...

ValidationError: [u'Ensure this value has at least 13 characters (it has 10).']

f.clean('19812112044891')

Traceback (most recent call last):

...

ValidationError: [u'Ensure this value has at most 13 characters (it has 14).']

f.clean('')

Traceback (most recent call last):

...

ValidationError: [u'This field is required.']



##ROCountyField ##############################################################



f = ROCountyField()

f.clean('CJ')

'CJ'

f.clean('cj')

'CJ'

f.clean('Argeş')

'AG'

f.clean('argeş')

'AG'

f.clean('Arges')

Traceback (most recent call last):

...

ValidationError: [u'Enter a Romanian county code or name.']

f.clean('')

Traceback (most recent call last):

...

ValidationError: [u'This field is required.']



##ROCountySelect #############################################################



f = ROCountySelect()

f.render('county','CJ')

u'<select name="county">\n<option value="AB">Alba</option>\n<option value="AR">A

rad</option>\n<option value="AG">Arge\u015f</option>\n<option value="BC">Bac\u01

03u</option>\n<option value="BH">Bihor</option>\n<option value="BN">Bistri\u0163

a-N\u0103s\u0103ud</option>\n<option value="BT">Boto\u015fani</option>\n<option

value="BV">Bra\u015fov</option>\n<option value="BR">Br\u0103ila</option>\n<optio

n value="B">Bucure\u015fti</option>\n<option value="BZ">Buz\u0103u</option>\n<op

tion value="CS">Cara\u015f-Severin</option>\n<option value="CL">C\u0103l\u0103ra

\u015fi</option>\n<option value="CJ" selected="selected">Cluj</option>\n<option

value="CT">Constan\u0163a</option>\n<option value="CV">Covasna</option>\n<option

 value="DB">D\xe2mbovi\u0163a</option>\n<option value="DJ">Dolj</option>\n<optio

n value="GL">Gala\u0163i</option>\n<option value="GR">Giurgiu</option>\n<option

value="GJ">Gorj</option>\n<option value="HR">Harghita</option>\n<option value="H

D">Hunedoara</option>\n<option value="IL">Ialomi\u0163a</option>\n<option value=

"IS">Ia\u015fi</option>\n<option value="IF">Ilfov</option>\n<option value="MM">M

aramure\u015f</option>\n<option value="MH">Mehedin\u0163i</option>\n<option valu

e="MS">Mure\u015f</option>\n<option value="NT">Neam\u0163</option>\n<option valu

e="OT">Olt</option>\n<option value="PH">Prahova</option>\n<option value="SM">Sat

u Mare</option>\n<option value="SJ">S\u0103laj</option>\n<option value="SB">Sibi

u</option>\n<option value="SV">Suceava</option>\n<option value="TR">Teleorman</o

ption>\n<option value="TM">Timi\u015f</option>\n<option value="TL">Tulcea</optio

n>\n<option value="VS">Vaslui</option>\n<option value="VL">V\xe2lcea</option>\n<

option value="VN">Vrancea</option>\n</select>'



##ROIBANField #################################################################



f = ROIBANField()

f.clean('RO56RZBR0000060003291177')

u'RO56RZBR0000060003291177'

f.clean('RO56RZBR0000060003291176')

Traceback (most recent call last):

...

ValidationError: [u'Enter a valid IBAN in ROXX-XXXX-XXXX-XXXX-XXXX-XXXX format']



f.clean('RO56-RZBR-0000-0600-0329-1177')

u'RO56RZBR0000060003291177'

f.clean('AT61 1904 3002 3457 3201')

Traceback (most recent call last):

...

ValidationError: [u'Enter a valid IBAN in ROXX-XXXX-XXXX-XXXX-XXXX-XXXX format']



f.clean('RO56RZBR000006000329117')

Traceback (most recent call last):

...

ValidationError: [u'Ensure this value has at least 24 characters (it has 23).']

f.clean('')

Traceback (most recent call last):

...

ValidationError: [u'This field is required.']



##ROPhoneNumberField ##########################################################



f = ROPhoneNumberField()

f.clean('0264485936')

u'0264485936'

f.clean('(0264)-485936')

u'0264485936'

f.clean('02644859368')

Traceback (most recent call last):

...

ValidationError: [u'Phone numbers must be in XXXX-XXXXXX format.']

f.clean('026448593')

Traceback (most recent call last):

...

ValidationError: [u'Ensure this value has at least 10 characters (it has 9).']

f.clean(None)

Traceback (most recent call last):

...

ValidationError: [u'This field is required.']



##ROPostalCodeField ###########################################################



f = ROPostalCodeField()

f.clean('400473')

u'400473'

f.clean('40047')

Traceback (most recent call last):

...

ValidationError: [u'Ensure this value has at least 6 characters (it has 5).']

f.clean('4004731')

Traceback (most recent call last):

...

ValidationError: [u'Ensure this value has at most 6 characters (it has 7).']

f.clean('')

Traceback (most recent call last):

...

ValidationError: [u'This field is required.']

"""