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79 lines
2.6 KiB
79 lines
2.6 KiB
# © 2018 Danimar Ribeiro, Trustcode
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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import os
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from lxml import etree
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from requests import Session
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from zeep import Client
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from zeep.transports import Transport
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from pytrustnfe.certificado import extract_cert_and_key_from_pfx, save_cert_key
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from pytrustnfe.xml import render_xml, sanitize_response
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from pytrustnfe.nfse.bh.assinatura import Assinatura
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def _render(certificado, method, **kwargs):
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path = os.path.join(os.path.dirname(__file__), "templates")
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xml_send = render_xml(path, "%s.xml" % method, True, **kwargs)
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reference = ""
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ref_lote = ""
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if method == "GerarNfse":
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reference = "rps:%s" % kwargs["rps"]["numero"]
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ref_lote = "lote%s" % kwargs["rps"]["numero_lote"]
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elif method == "CancelarNfse":
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reference = "pedidoCancelamento_%s" % kwargs["cancelamento"]["numero_nfse"]
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signer = Assinatura(certificado.pfx, certificado.password)
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xml_send = signer.assina_xml(xml_send, reference)
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if ref_lote:
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xml_send = signer.assina_xml(etree.fromstring(xml_send), ref_lote)
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return xml_send.encode("utf-8")
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def _send(certificado, method, **kwargs):
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base_url = ""
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if kwargs["ambiente"] == "producao":
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base_url = "https://bhissdigital.pbh.gov.br/bhiss-ws/nfse?wsdl"
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else:
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base_url = "https://bhisshomologa.pbh.gov.br/bhiss-ws/nfse?wsdl"
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xml_send = kwargs["xml"].decode("utf-8")
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xml_cabecalho = '<?xml version="1.0" encoding="UTF-8"?>\
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<cabecalho xmlns="http://www.abrasf.org.br/nfse.xsd" versao="1.00">\
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<versaoDados>1.00</versaoDados></cabecalho>'
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cert, key = extract_cert_and_key_from_pfx(certificado.pfx, certificado.password)
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cert, key = save_cert_key(cert, key)
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session = Session()
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session.cert = (cert, key)
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session.verify = False
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transport = Transport(session=session)
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client = Client(base_url, transport=transport)
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response = client.service[method](xml_cabecalho, xml_send)
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response, obj = sanitize_response(response)
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return {"sent_xml": xml_send, "received_xml": response, "object": obj}
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def xml_gerar_nfse(certificado, **kwargs):
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return _render(certificado, "GerarNfse", **kwargs)
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def gerar_nfse(certificado, **kwargs):
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if "xml" not in kwargs:
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kwargs["xml"] = xml_gerar_nfse(certificado, **kwargs)
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return _send(certificado, "GerarNfse", **kwargs)
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def xml_cancelar_nfse(certificado, **kwargs):
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return _render(certificado, "CancelarNfse", **kwargs)
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def cancelar_nfse(certificado, **kwargs):
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if "xml" not in kwargs:
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kwargs["xml"] = xml_cancelar_nfse(certificado, **kwargs)
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return _send(certificado, "CancelarNfse", **kwargs)
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