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[IMP] base_vat: Override italian, sweden vat validate method in base_vat 

bzr revid: psi@tinyerp.co.in-20110706070052-ubky9wywot6rni3n
This commit is contained in:
psi (Open ERP) 2011-07-06 12:30:52 +05:30
parent 323aa0e8ad
commit 45ca41f9b1
4 changed files with 143 additions and 18 deletions
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3
addons/base_vat/__init__.py
View File

@ -21,5 +21,4 @@
import base_vat
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:

5
addons/base_vat/__openerp__.py
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@ -18,6 +18,7 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
{
'name': 'Base VAT',
'version': '1.0',
@ -38,5 +39,9 @@ checking the validity of VAT Number assigned to partners in European countries.
'active': False,
'certificate': '0084849360989',
'images': ['images/1_partner_vat.jpeg'],
'external_dependencies': {
'python' : ['vatnumber'],
}
}
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:

135
addons/base_vat/base_vat.py
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@ -19,10 +19,33 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
import string
import vatnumber
import re
import datetime
from osv import osv, fields
from tools.misc import ustr
from tools.translate import _
import vatnumber #User should install "python-vatnumber" package from the Synaptic Package Manager to check valid VAT NUMBER
_ref_vat = {
'be': 'BE0477472701', 'at': 'ATU12345675',
'bg': 'BG1234567892', 'cy': 'CY12345678F',
'cz': 'CZ12345679', 'de': 'DE123456788',
'dk': 'DK12345674', 'ee': 'EE123456780',
'es': 'ESA12345674', 'fi': 'FI12345671',
'fr': 'FR32123456789', 'gb': 'GB123456782',
'gr': 'GR12345670', 'hu': 'HU12345676',
'ie': 'IE1234567T', 'it': 'IT12345670017',
'lt': 'LT123456715', 'lu': 'LU12345613',
'lv': 'LV41234567891', 'mt': 'MT12345634',
'nl': 'NL123456782B90', 'pl': 'PL1234567883',
'pt': 'PT123456789', 'ro': 'RO1234567897',
'se': 'SE123456789701', 'si': 'SI12345679',
'sk': 'SK0012345675', 'el': 'EL12345670',
'mx': 'MXABCD831230T1B',
}
class res_partner(osv.osv):
_inherit = 'res.partner'
@ -36,15 +59,19 @@ class res_partner(osv.osv):
Check the VAT number depending of the country.
http://sima-pc.com/nif.php
'''
country_obj = self.pool.get('res.country')
for partner in self.browse(cr, uid, ids, context=context):
if not partner.vat:
continue
vat_country, vat_number = self._split_vat(partner.vat)
if not hasattr(vatnumber, 'check_vat_' + vat_country):
if vat_country.upper() in vatnumber.countries():
if not hasattr(self, 'check_vat_' + vat_country) and not hasattr(vatnumber, 'check_vat_' + vat_country):
#We didn't find the validation method for the country code. If that country code can be found in openerp, this means that it is a valid country code
#and we simply didn't have implemented that function. In that case we continue.
if country_obj.search(cr, uid, [('code', 'ilike', vat_country)], context=context):
continue
#Otherwise, it means that the country code isn't valid and we return False.
return False
check = getattr(vatnumber, 'check_vat_' + vat_country)
check = getattr(self, 'check_vat_' + vat_country, False) or getattr(vatnumber, 'check_vat_' + vat_country, False)
if not check(vat_number):
return False
return True
@ -58,15 +85,109 @@ class res_partner(osv.osv):
def _construct_constraint_msg(self, cr, uid, ids, context=None):
def default_vat_check(cn, vn):
# by default, a VAT number is valid if:
# it starts with 2 letters
# has more than 3 characters
return cn[0] in string.ascii_lowercase and cn[1] in string.ascii_lowercase
vat_country, vat_number = self._split_vat(self.browse(cr, uid, ids)[0].vat)
if default_vat_check(vat_country, vat_number):
vat_no = vat_country in vatnumber.countries() and vatnumber.countries() or 'Country Code + Vat Number'
vat_no = vat_country in _ref_vat and _ref_vat[vat_country] or 'Country Code + Vat Number'
return _('The Vat does not seems to be correct. You should have entered something like this %s'), (vat_no)
return _('The VAT is invalid, It should begin with the country code'), ()
_constraints = [(check_vat, _construct_constraint_msg, ["vat"])]
__check_vat_mx_re = re.compile(r"(?P<primeras>[A-Za-z\xd1\xf1&]{3,4})" \
r"[ \-_]?" \
r"(?P<ano>[0-9]{2})(?P<mes>[01][0-9])(?P<dia>[0-3][0-9])" \
r"[ \-_]?" \
r"(?P<code>[A-Za-z0-9&\xd1\xf1]{3})$")
# Mexican VAT verification is not define in vatnumber library, so we need to define it here
def check_vat_mx(self, vat):
''' Mexican VAT verification
Verificar RFC México
'''
# we convert to 8-bit encoding, to help the regex parse only bytes
vat = ustr(vat).encode('iso8859-1')
m = self.__check_vat_mx_re.match(vat)
if not m:
#No valid format
return False
try:
ano = int(m.group('ano'))
if ano > 30:
ano = 1900 + ano
else:
ano = 2000 + ano
datetime.date(ano, int(m.group('mes')), int(m.group('dia')))
except ValueError:
return False
#Valid format and valid date
return True
# Sweden VAT number check fails is some cases from vatnumber library..so override this check method here
def check_vat_se(self, vat):
'''
Check Sweden VAT number.
'''
if len(vat) != 12:
return False
try:
int(vat)
except:
return False
#if int(vat[9:11]) <= 0: Fixed in OpenERP
if int(vat[9:11]) < 0:
return False
sum = vatnumber.mult_add(2, int(vat[0])) + int(vat[1]) + \
vatnumber.mult_add(2, int(vat[2])) + int(vat[3]) + \
vatnumber.mult_add(2, int(vat[4])) + int(vat[5]) + \
vatnumber.mult_add(2, int(vat[6])) + int(vat[7]) + \
vatnumber.mult_add(2, int(vat[8]))
check = 10 - (sum % 10)
if check == 10:
check = 0
if check != int(vat[9]):
return False
return True
# Italy VAT number check fails is some cases from vatnumber library..so override this check method here
def check_vat_it(self, vat):
'''
Check Italy VAT number.
'''
if len(vat) != 11:
return False
try:
int(vat)
except:
return False
if int(vat[0:7]) <= 0:
return False
if int(vat[7:10]) <= 0:
return False
if int(vat[7:10]) > 100 and int(vat[7:10]) < 120:
return False
# Fixed in OpenERP
# if int(vat[7:10]) > 121:
# return False
sum = int(vat[0]) + vatnumber.mult_add(2, int(vat[1])) + int(vat[2]) + \
vatnumber.mult_add(2, int(vat[3])) + int(vat[4]) + \
vatnumber.mult_add(2, int(vat[5])) + int(vat[6]) + \
vatnumber.mult_add(2, int(vat[7])) + int(vat[8]) + \
vatnumber.mult_add(2, int(vat[9]))
check = 10 - (sum % 10)
if check == 10:
check = 0
if check != int(vat[10]):
return False
return True
res_partner()
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:

18
addons/base_vat/base_vat_view.xml
View File

@ -1,21 +1,21 @@
<?xml version="1.0" encoding="utf-8"?>
<openerp>
<data>
<data>
<record id="view_partner_form" model="ir.ui.view">
<field name="name">res.partner.vat.inherit</field>
<field name="model">res.partner</field>
<field name="inherit_id" ref="account.view_partner_property_form"/>
<field name="arch" type="xml">
<field name="name">res.partner.vat.inherit</field>
<field name="model">res.partner</field>
<field name="inherit_id" ref="account.view_partner_property_form"/>
<field name="arch" type="xml">
<field name="property_account_payable" position="after">
<group colspan="2" col="6">
<field name="vat" on_change="vat_change(vat)" colspan="4" />
<field name="vat_subjected" colspan="1"/>
<field name="vat" on_change="vat_change(vat)" colspan="4" />
<field name="vat_subjected" colspan="1"/>
</group>
</field>
</field>
</field>
</record>
</data>
</data>
</openerp>