def check_dgii(rnc, ncf): # pragma: no cover
"""Validate the RNC, NCF combination on using the DGII online web service.
This uses the validation service run by the the Dirección General de
Impuestos Internos, the Dominican Republic tax department to check
whether the combination of RNC and NCF is valid.
Returns a dict with the following structure::
{
'name': 'The registered name',
'proof': 'Source of the information',
'is_valid': '1',
'validation_message': '',
'rnc': '123456789',
'ncf': 'A020010210100000005'
}
Will return None if the number is invalid or unknown."""
from stdnum.do.rnc import compact as rnc_compact
from stdnum.do.rnc import dgii_wsdl
rnc = rnc_compact(rnc)
ncf = compact(ncf)
client = get_soap_client(dgii_wsdl)
result = client.GetNCF(
RNC=rnc,
NCF=ncf,
IMEI='')
if result == '0':
return
return _convert_result(result)
def check_dgii(rnc, ncf, timeout=30): # pragma: no cover
"""Validate the RNC, NCF combination on using the DGII online web service.
This uses the validation service run by the the Dirección General de
Impuestos Internos, the Dominican Republic tax department to check
whether the combination of RNC and NCF is valid. The timeout is in
seconds.
Returns a dict with the following structure::
{
'name': 'The registered name',
'status': 'VIGENTE',
'type': 'FACTURAS DE CREDITO FISCAL',
'rnc': '123456789',
'ncf': 'A020010210100000005',
'validation_message': 'El NCF digitado es válido.',
}
Will return None if the number is invalid or unknown."""
import requests
try:
from bs4 import BeautifulSoup
except ImportError:
from BeautifulSoup import BeautifulSoup
from stdnum.do.rnc import compact as rnc_compact
rnc = rnc_compact(rnc)
ncf = compact(ncf)
url = 'https://www.dgii.gov.do/app/WebApps/ConsultasWeb/consultas/ncf.aspx'
headers = {
'User-Agent': 'Mozilla/5.0 (python-stdnum)',
}
result = BeautifulSoup(
requests.get(url, headers=headers, timeout=timeout).text)
validation = result.find('input', {'name': '__EVENTVALIDATION'})['value']
viewstate = result.find('input', {'name': '__VIEWSTATE'})['value']
data = {
'__EVENTVALIDATION': validation,
'__VIEWSTATE': viewstate,
'ctl00$cphMain$btnConsultar': 'Buscar',
'ctl00$cphMain$txtNCF': ncf,
'ctl00$cphMain$txtRNC': rnc,
}
result = BeautifulSoup(
requests.post(url, headers=headers, data=data, timeout=timeout).text)
results = result.find(id='ctl00_cphMain_pResultado')
if results:
data = {
'validation_message':
result.find(id='ctl00_cphMain_lblInformacion').get_text().strip(),
}
data.update(
zip([
x.get_text().strip().rstrip(':')
for x in results.find_all('strong')
], [x.get_text().strip() for x in results.find_all('span')]))
return _convert_result(data)
def check_dgii(rnc, ncf, timeout=30): # pragma: no cover
"""Validate the RNC, NCF combination on using the DGII online web service.
This uses the validation service run by the the Dirección General de
Impuestos Internos, the Dominican Republic tax department to check
whether the combination of RNC and NCF is valid. The timeout is in
seconds.
Returns a dict with the following structure::
{
'name': 'The registered name',
'status': 'VIGENTE',
'type': 'FACTURAS DE CREDITO FISCAL',
'rnc': '123456789',
'ncf': 'A020010210100000005',
'validation_message': 'El NCF digitado es válido.',
}
Will return None if the number is invalid or unknown."""
import lxml.html
import requests
from stdnum.do.rnc import compact as rnc_compact
rnc = rnc_compact(rnc)
ncf = compact(ncf)
url = 'https://www.dgii.gov.do/app/WebApps/ConsultasWeb/consultas/ncf.aspx'
headers = {
'User-Agent': 'Mozilla/5.0 (python-stdnum)',
}
# Get the page to pick up needed form parameters
document = lxml.html.fromstring(
requests.get(url, headers=headers, timeout=timeout).text)
validation = document.find('.//input[@name="__EVENTVALIDATION"]').get(
'value')
viewstate = document.find('.//input[@name="__VIEWSTATE"]').get('value')
data = {
'__EVENTVALIDATION': validation,
'__VIEWSTATE': viewstate,
'ctl00$cphMain$btnConsultar': 'Buscar',
'ctl00$cphMain$txtNCF': ncf,
'ctl00$cphMain$txtRNC': rnc,
}
# Do the actual request
document = lxml.html.fromstring(
requests.post(url, headers=headers, data=data, timeout=timeout).text)
result = document.find('.//div[@id="ctl00_cphMain_pResultado"]')
if result is not None:
data = {
'validation_message':
document.findtext(
'.//*[@id="ctl00_cphMain_lblInformacion"]').strip(),
}
data.update(
zip([
x.text.strip().rstrip(':') for x in result.findall('.//strong')
], [x.text.strip() for x in result.findall('.//span')]))
return _convert_result(data)
def check_dgii(rnc, ncf, timeout=30): # pragma: no cover
"""Validate the RNC, NCF combination on using the DGII online web service.
This uses the validation service run by the the Dirección General de
Impuestos Internos, the Dominican Republic tax department to check
whether the combination of RNC and NCF is valid. The timeout is in
seconds.
Returns a dict with the following structure::
{
'name': 'The registered name',
'status': 'VIGENTE',
'type': 'FACTURAS DE CREDITO FISCAL',
'rnc': '123456789',
'ncf': 'A020010210100000005',
'validation_message': 'El NCF digitado es válido.',
}
Will return None if the number is invalid or unknown."""
import requests
try:
from bs4 import BeautifulSoup
except ImportError:
from BeautifulSoup import BeautifulSoup
from stdnum.do.rnc import compact as rnc_compact
rnc = rnc_compact(rnc)
ncf = compact(ncf)
url = 'https://www.dgii.gov.do/app/WebApps/ConsultasWeb/consultas/ncf.aspx'
headers = {
'User-Agent': 'Mozilla/5.0 (python-stdnum)',
}
data = {
'__EVENTVALIDATION': '/wEWBAKh8pDuCgK+9LSUBQLfnOXIDAKErv7SBhjZB34//pbvvJzrbkFCGGPRElcd',
'__VIEWSTATE': '/wEPDwUJNTM1NDc0MDQ5ZGRCFUYoDcVRgzEntcKfSuvPnC2VhA==',
'ctl00$cphMain$btnConsultar': 'Consultar',
'ctl00$cphMain$txtNCF': ncf,
'ctl00$cphMain$txtRNC': rnc,
}
result = BeautifulSoup(
requests.post(url, headers=headers, data=data, timeout=timeout).text)
results = result.find(id='ctl00_cphMain_pResultado')
if results:
data = {
'validation_message': result.find(id='ctl00_cphMain_lblInformacion').get_text().strip(),
}
data.update(zip(
[x.get_text().strip().rstrip(':') for x in results.find_all('strong')],
[x.get_text().strip() for x in results.find_all('span')]))
return _convert_result(data)
def check_dgii(rnc,
ncf,
buyer_rnc=None,
security_code=None,
timeout=30): # pragma: no cover
"""Validate the RNC, NCF combination on using the DGII online web service.
This uses the validation service run by the the Dirección General de
Impuestos Internos, the Dominican Republic tax department to check
whether the combination of RNC and NCF is valid. The timeout is in
seconds.
Returns a dict with the following structure::
For a NCF
{
'name': 'The registered name',
'status': 'VIGENTE',
'type': 'FACTURAS DE CREDITO FISCAL',
'rnc': '123456789',
'ncf': 'A020010210100000005',
'validation_message': 'El NCF digitado es válido.',
}
For an ECNF
{
'rnc_issuing': '1234567890123',
'rnc_buyer': '123456789',
'encf': 'E300000000000',
'security_code': '1+2kP3',
'status': 'Aceptado',
'total': '2203.50',
'total_itbis': '305.10',
'issuing_date': '2020-03-25',
'signature_date': '2020-03-22',
'validation_message': 'Aceptado',
}
Will return None if the number is invalid or unknown."""
import lxml.html
import requests
from stdnum.do.rnc import compact as rnc_compact
rnc = rnc_compact(rnc)
ncf = compact(ncf)
if buyer_rnc:
buyer_rnc = rnc_compact(buyer_rnc)
url = 'https://dgii.gov.do/app/WebApps/ConsultasWeb2/ConsultasWeb/consultas/ncf.aspx'
session = requests.Session()
session.headers.update({
'User-Agent': 'Mozilla/5.0 (python-stdnum)',
})
# Get the page to pick up needed form parameters
document = lxml.html.fromstring(session.get(url, timeout=timeout).text)
validation = document.find('.//input[@name="__EVENTVALIDATION"]').get(
'value')
viewstate = document.find('.//input[@name="__VIEWSTATE"]').get('value')
data = {
'__EVENTVALIDATION': validation,
'__VIEWSTATE': viewstate,
'ctl00$cphMain$btnConsultar': 'Buscar',
'ctl00$cphMain$txtNCF': ncf,
'ctl00$cphMain$txtRNC': rnc,
}
if ncf[0] == 'E':
data['ctl00$cphMain$txtRncComprador'] = buyer_rnc
data['ctl00$cphMain$txtCodigoSeg'] = security_code
# Do the actual request
document = lxml.html.fromstring(
session.post(url, data=data, timeout=timeout).text)
result_path = './/div[@id="cphMain_PResultadoFE"]' if ncf[
0] == 'E' else './/div[@id="cphMain_pResultado"]'
result = document.find(result_path)
if result is not None:
lbl_path = './/*[@id="cphMain_lblEstadoFe"]' if ncf[
0] == 'E' else './/*[@id="cphMain_lblInformacion"]'
data = {
'validation_message': document.findtext(lbl_path).strip(),
}
data.update(
zip([x.text.strip() for x in result.findall('.//th') if x.text], [
x.text.strip() for x in result.findall('.//td/span') if x.text
]))
return _convert_result(data)
