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retirada de versões do requerimentos, usa a ultima.

pull/7/head
Leonardo Tada 10 years ago
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6c0bbda8fa
3 changed files with 59 additions and 60 deletions
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  1. 107
      pynfe/processamento/serializacao.py
  2. 4
      requirements-nfse.txt
  3. 6
      requirements.txt

107
pynfe/processamento/serializacao.py
View File

@ -598,72 +598,71 @@ class SerializacaoXML(Serializacao):
class SerializacaoQrcode(object):
""" Classe que gera e serializa o qrcode de NFC-e no xml """
def gerar_qrcode(self, token, csc, xml, return_qr=False):
""" Classe para gerar url do qrcode da NFC-e """
# Procura atributos no xml
ns = {'ns':'http://www.portalfiscal.inf.br/nfe'}
sig = {'sig':'http://www.w3.org/2000/09/xmldsig#'}
# Tag Raiz NFe Ex: <NFe>
nfe = xml
chave = nfe[0].attrib['Id'].replace('NFe','')
data = nfe.xpath('ns:infNFe/ns:ide/ns:dhEmi/text()', namespaces=ns)[0].encode()
tpamb = nfe.xpath('ns:infNFe/ns:ide/ns:tpAmb/text()', namespaces=ns)[0]
cuf = nfe.xpath('ns:infNFe/ns:ide/ns:cUF/text()', namespaces=ns)[0]
uf = [key for key, value in CODIGOS_ESTADOS.items() if value == cuf][0]
# tenta encontrar a tag cpf
try:
# Procura atributos no xml
ns = {'ns':'http://www.portalfiscal.inf.br/nfe'}
sig = {'sig':'http://www.w3.org/2000/09/xmldsig#'}
# Tag Raiz NFe Ex: <NFe>
nfe = xml
chave = nfe[0].attrib['Id'].replace('NFe','')
data = nfe.xpath('ns:infNFe/ns:ide/ns:dhEmi/text()', namespaces=ns)[0].encode()
tpamb = nfe.xpath('ns:infNFe/ns:ide/ns:tpAmb/text()', namespaces=ns)[0]
cuf = nfe.xpath('ns:infNFe/ns:ide/ns:cUF/text()', namespaces=ns)[0]
uf = [key for key, value in CODIGOS_ESTADOS.items() if value == cuf][0]
# tenta encontrar a tag cpf
cpf = nfe.xpath('ns:infNFe/ns:dest/ns:CPF/text()', namespaces=ns)[0]
except IndexError:
# em caso de erro tenta procurar a tag cnpj
try:
cpf = nfe.xpath('ns:infNFe/ns:dest/ns:CPF/text()', namespaces=ns)[0]
cpf = nfe.xpath('ns:infNFe/ns:dest/ns:CNPJ/text()', namespaces=ns)[0]
except IndexError:
# em caso de erro tenta procurar a tag cnpj
try:
cpf = nfe.xpath('ns:infNFe/ns:dest/ns:CNPJ/text()', namespaces=ns)[0]
except IndexError:
cpf = None
cpf = None
total = nfe.xpath('ns:infNFe/ns:total/ns:ICMSTot/ns:vNF/text()', namespaces=ns)[0]
icms = nfe.xpath('ns:infNFe/ns:total/ns:ICMSTot/ns:vICMS/text()', namespaces=ns)[0]
digest = nfe.xpath('sig:Signature/sig:SignedInfo/sig:Reference/sig:DigestValue/text()', namespaces=sig)[0].encode()
cpf = None
total = nfe.xpath('ns:infNFe/ns:total/ns:ICMSTot/ns:vNF/text()', namespaces=ns)[0]
icms = nfe.xpath('ns:infNFe/ns:total/ns:ICMSTot/ns:vICMS/text()', namespaces=ns)[0]
digest = nfe.xpath('sig:Signature/sig:SignedInfo/sig:Reference/sig:DigestValue/text()', namespaces=sig)[0].encode()
data = base64.b16encode(data).decode()
digest = base64.b16encode(digest).decode()
data = base64.b16encode(data).decode()
digest = base64.b16encode(digest).decode()
if cpf is None:
url = 'chNFe={}&nVersao={}&tpAmb={}&dhEmi={}&vNF={}&vICMS={}&digVal={}&cIdToken={}'.format(
chave, VERSAO_QRCODE, tpamb, data.lower(), total, icms, digest.lower(), token)
else:
url = 'chNFe={}&nVersao={}&tpAmb={}&cDest={}&dhEmi={}&vNF={}&vICMS={}&digVal={}&cIdToken={}'.format(
chave, VERSAO_QRCODE, tpamb, cpf, data.lower(), total, icms, digest.lower(), token)
if cpf is None:
url = 'chNFe={}&nVersao={}&tpAmb={}&dhEmi={}&vNF={}&vICMS={}&digVal={}&cIdToken={}'.format(
chave, VERSAO_QRCODE, tpamb, data.lower(), total, icms, digest.lower(), token)
else:
url = 'chNFe={}&nVersao={}&tpAmb={}&cDest={}&dhEmi={}&vNF={}&vICMS={}&digVal={}&cIdToken={}'.format(
chave, VERSAO_QRCODE, tpamb, cpf, data.lower(), total, icms, digest.lower(), token)
url_hash = hashlib.sha1(url.encode()+csc.encode()).digest()
url_hash = base64.b16encode(url_hash).decode()
url_hash = hashlib.sha1(url.encode()+csc.encode()).digest()
url_hash = base64.b16encode(url_hash).decode()
url = url + '&cHashQRCode=' + url_hash.upper()
url = url + '&cHashQRCode=' + url_hash.upper()
if uf.upper() == 'PR':
qrcode = NFCE[uf.upper()]['QR'] + url
else:
if tpamb == '1':
qrcode = NFCE[uf.upper()]['HTTPS'] + NFCE[uf.upper()]['QR'] + url
else:
qrcode = NFCE[uf.upper()]['HOMOLOGACAO'] + NFCE[uf.upper()]['QR'] + url
# adicionta tag infNFeSupl com qrcode
info = etree.Element('infNFeSupl')
etree.SubElement(info, 'qrCode').text = '<![CDATA['+ qrcode.strip() + ']]>'
nfe.insert(1, info)
# retorna nfe com o qrcode incluido NT2015/002 e qrcode
if return_qr:
return nfe, qrcode.strip()
# retorna apenas nfe com o qrcode incluido NT2015/002
if uf.upper() == 'PR':
qrcode = NFCE[uf.upper()]['QR'] + url
else:
if tpamb == '1':
qrcode = NFCE[uf.upper()]['HTTPS'] + NFCE[uf.upper()]['QR'] + url
else:
return nfe
except Exception as e:
raise e
qrcode = NFCE[uf.upper()]['HOMOLOGACAO'] + NFCE[uf.upper()]['QR'] + url
# adicionta tag infNFeSupl com qrcode
info = etree.Element('infNFeSupl')
etree.SubElement(info, 'qrCode').text = '<![CDATA['+ qrcode.strip() + ']]>'
nfe.insert(1, info)
# correção da tag qrCode, retira caracteres pois e CDATA
tnfe = etree.tostring(nfe, encoding='unicode')
etree.tostring(nfe.find(".//qrCode"), encoding='unicode') \
.replace('\n','').replace('&lt;','<').replace('&gt;','>').replace('amp;','')
nfe = etree.fromstring(tnfe)
# retorna nfe com o qrcode incluido NT2015/002 e qrcode
if return_qr:
return nfe, qrcode.strip()
# retorna apenas nfe com o qrcode incluido NT2015/002
else:
return nfe
class SerializacaoNfse(object):

4
requirements-nfse.txt
View File

@ -1,3 +1,3 @@
# Opcional para NFS-e
suds-jurko==0.6
pyxb==1.2.4
suds-jurko
pyxb

6
requirements.txt
View File

@ -1,7 +1,7 @@
# Dependencias basicas
pyopenssl==16.0.0
requests==2.9.1
lxml==3.6.0
pyopenssl
requests
lxml
# Opcional para NFS-e
#-r requirements-nfse.txt
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