diff --git a/pytrustnfe/nfe/danfe.py b/pytrustnfe/nfe/danfe.py
index bfe9692..61e391f 100644
--- a/pytrustnfe/nfe/danfe.py
+++ b/pytrustnfe/nfe/danfe.py
@@ -20,7 +20,7 @@ from reportlab.platypus import Paragraph, Image
 
 def chunks(cString, nLen):
     for start in range(0, len(cString), nLen):
-        yield cString[start:start+nLen]
+        yield cString[start:start + nLen]
 
 
 def format_cnpj_cpf(value):
@@ -63,7 +63,7 @@ REGIME_TRIBUTACAO = {
 }
 
 
-def get_image(path, width=1*cm):
+def get_image(path, width=1 * cm):
     img = utils.ImageReader(path)
     iw, ih = img.getSize()
     aspect = ih / float(iw)
@@ -71,6 +71,7 @@ def get_image(path, width=1*cm):
 
 
 class danfe(object):
+
     def __init__(self, sizepage=A4, list_xml=None, recibo=True,
                  orientation='portrait', logo=None):
         self.width = 210    # 21 x 29,7cm
@@ -180,82 +181,84 @@ class danfe(object):
         elem_ide = oXML.find(".//{http://www.portalfiscal.inf.br/nfe}ide")
 
         cChave = elem_infNFe.attrib.get('Id')[3:]
-        barcode128 = code128.Code128(cChave, barHeight=10*mm, barWidth=0.25*mm)
+        barcode128 = code128.Code128(
+            cChave, barHeight=10 * mm, barWidth=0.25 * mm)
 
         self.canvas.setLineWidth(.5)
-        self.rect(self.nLeft, self.nlin+1, self.nLeft+75, 32)
-        self.rect(self.nLeft+115, self.nlin+1,
-                  self.width-self.nLeft-self.nRight-115, 39)
+        self.rect(self.nLeft, self.nlin + 1, self.nLeft + 75, 32)
+        self.rect(self.nLeft + 115, self.nlin + 1,
+                  self.width - self.nLeft - self.nRight - 115, 39)
 
-        self.hline(self.nLeft+85, self.nlin+1, 125)
+        self.hline(self.nLeft + 85, self.nlin + 1, 125)
 
-        self.rect(self.nLeft+116, self.nlin+15,
-                  self.width-self.nLeft-self.nRight-117, 6)
+        self.rect(self.nLeft + 116, self.nlin + 15,
+                  self.width - self.nLeft - self.nRight - 117, 6)
 
-        self.rect(self.nLeft, self.nlin+33,
-                  self.width-self.nLeft-self.nRight, 14)
-        self.hline(self.nLeft, self.nlin+40, self.width-self.nRight)
-        self.vline(self.nLeft+60, self.nlin+40, 7)
-        self.vline(self.nLeft+100, self.nlin+40, 7)
+        self.rect(self.nLeft, self.nlin + 33,
+                  self.width - self.nLeft - self.nRight, 14)
+        self.hline(self.nLeft, self.nlin + 40, self.width - self.nRight)
+        self.vline(self.nLeft + 60, self.nlin + 40, 7)
+        self.vline(self.nLeft + 100, self.nlin + 40, 7)
 
         # Labels
         self.canvas.setFont('NimbusSanL-Bold', 12)
-        self.stringcenter(self.nLeft+98, self.nlin+5, 'DANFE')
-        self.stringcenter(self.nLeft+109, self.nlin+19.5,
+        self.stringcenter(self.nLeft + 98, self.nlin + 5, 'DANFE')
+        self.stringcenter(self.nLeft + 109, self.nlin + 19.5,
                           tagtext(oNode=elem_ide, cTag='tpNF'))
         self.canvas.setFont('NimbusSanL-Bold', 8)
         cNF = tagtext(oNode=elem_ide, cTag='nNF')
         cNF = '{0:011,}'.format(int(cNF)).replace(",", ".")
-        self.stringcenter(self.nLeft+100, self.nlin+25, "Nº %s" % (cNF))
+        self.stringcenter(self.nLeft + 100, self.nlin + 25, "Nº %s" % (cNF))
 
-        self.stringcenter(self.nLeft+100, self.nlin+29, u"SÉRIE %s" % (
+        self.stringcenter(self.nLeft + 100, self.nlin + 29, u"SÉRIE %s" % (
             tagtext(oNode=elem_ide, cTag='serie')))
         cPag = "Página %s de %s" % (str(self.Page), str(self.NrPages))
-        self.stringcenter(self.nLeft+100, self.nlin+32, cPag)
+        self.stringcenter(self.nLeft + 100, self.nlin + 32, cPag)
         self.canvas.setFont('NimbusSanL-Regu', 6)
-        self.string(self.nLeft+86, self.nlin+8, 'Documento Auxiliar da')
-        self.string(self.nLeft+86, self.nlin+10.5, 'Nota Fiscal Eletrônica')
-        self.string(self.nLeft+86, self.nlin+16, '0 - Entrada')
-        self.string(self.nLeft+86, self.nlin+19, '1 - Saída')
-        self.rect(self.nLeft+105, self.nlin+15, 8, 6)
+        self.string(self.nLeft + 86, self.nlin + 8, 'Documento Auxiliar da')
+        self.string(self.nLeft + 86, self.nlin +
+                    10.5, 'Nota Fiscal Eletrônica')
+        self.string(self.nLeft + 86, self.nlin + 16, '0 - Entrada')
+        self.string(self.nLeft + 86, self.nlin + 19, '1 - Saída')
+        self.rect(self.nLeft + 105, self.nlin + 15, 8, 6)
 
         self.stringcenter(
-            self.nLeft+152, self.nlin+25,
+            self.nLeft + 152, self.nlin + 25,
             'Consulta de autenticidade no portal nacional da NF-e')
         self.stringcenter(
-            self.nLeft+152, self.nlin+28,
+            self.nLeft + 152, self.nlin + 28,
             'www.nfe.fazenda.gov.br/portal ou no site da SEFAZ Autorizadora')
         self.canvas.setFont('NimbusSanL-Regu', 5)
-        self.string(self.nLeft+117, self.nlin+16.7, 'CHAVE DE ACESSO')
-        self.string(self.nLeft+116, self.nlin+2.7, 'CONTROLE DO FISCO')
+        self.string(self.nLeft + 117, self.nlin + 16.7, 'CHAVE DE ACESSO')
+        self.string(self.nLeft + 116, self.nlin + 2.7, 'CONTROLE DO FISCO')
 
-        self.string(self.nLeft+1, self.nlin+34.7, 'NATUREZA DA OPERAÇÃO')
-        self.string(self.nLeft+116, self.nlin+34.7,
+        self.string(self.nLeft + 1, self.nlin + 34.7, 'NATUREZA DA OPERAÇÃO')
+        self.string(self.nLeft + 116, self.nlin + 34.7,
                     'PROTOCOLO DE AUTORIZAÇÃO DE USO')
-        self.string(self.nLeft+1, self.nlin+41.7, 'INSCRIÇÃO ESTADUAL')
-        self.string(self.nLeft+61, self.nlin+41.7,
+        self.string(self.nLeft + 1, self.nlin + 41.7, 'INSCRIÇÃO ESTADUAL')
+        self.string(self.nLeft + 61, self.nlin + 41.7,
                     'INSCRIÇÃO ESTADUAL DO SUBST. TRIB.')
-        self.string(self.nLeft+101, self.nlin+41.7, 'CNPJ')
+        self.string(self.nLeft + 101, self.nlin + 41.7, 'CNPJ')
 
         # Conteúdo campos
-        barcode128.drawOn(self.canvas, (self.nLeft+111.5)*mm,
-                          (self.height-self.nlin-14)*mm)
+        barcode128.drawOn(self.canvas, (self.nLeft + 111.5) * mm,
+                          (self.height - self.nlin - 14) * mm)
         self.canvas.setFont('NimbusSanL-Bold', 6)
-        nW_Rect = (self.width-self.nLeft-self.nRight-117) / 2
-        self.stringcenter(self.nLeft+116.5+nW_Rect, self.nlin+19.5,
+        nW_Rect = (self.width - self.nLeft - self.nRight - 117) / 2
+        self.stringcenter(self.nLeft + 116.5 + nW_Rect, self.nlin + 19.5,
                           ' '.join(chunks(cChave, 4)))  # Chave
         self.canvas.setFont('NimbusSanL-Regu', 8)
         cDt, cHr = getdateUTC(tagtext(oNode=elem_protNFe, cTag='dhRecbto'))
         cProtocolo = tagtext(oNode=elem_protNFe, cTag='nProt')
         cDt = cProtocolo + ' - ' + cDt + ' ' + cHr
-        nW_Rect = (self.width-self.nLeft-self.nRight-110) / 2
-        self.stringcenter(self.nLeft+115+nW_Rect, self.nlin+38.7, cDt)
+        nW_Rect = (self.width - self.nLeft - self.nRight - 110) / 2
+        self.stringcenter(self.nLeft + 115 + nW_Rect, self.nlin + 38.7, cDt)
         self.canvas.setFont('NimbusSanL-Regu', 8)
-        self.string(self.nLeft+1, self.nlin+38.7,
+        self.string(self.nLeft + 1, self.nlin + 38.7,
                     tagtext(oNode=elem_ide, cTag='natOp'))
-        self.string(self.nLeft+1, self.nlin+46,
+        self.string(self.nLeft + 1, self.nlin + 46,
                     tagtext(oNode=elem_emit, cTag='IE'))
-        self.string(self.nLeft+101, self.nlin+46,
+        self.string(self.nLeft + 101, self.nlin + 46,
                     format_cnpj_cpf(tagtext(oNode=elem_emit, cTag='CNPJ')))
 
         styles = getSampleStyleSheet()
@@ -266,14 +269,14 @@ class danfe(object):
 
         # Razão Social emitente
         P = Paragraph(tagtext(oNode=elem_emit, cTag='xNome'), styleN)
-        w, h = P.wrap(55*mm, 50*mm)
-        P.drawOn(self.canvas, (self.nLeft+30)*mm,
-                 (self.height-self.nlin-12)*mm)
+        w, h = P.wrap(55 * mm, 50 * mm)
+        P.drawOn(self.canvas, (self.nLeft + 30) * mm,
+                 (self.height - self.nlin - 12) * mm)
 
         if self.logo:
-            img = get_image(self.logo, width=2*cm)
-            img.drawOn(self.canvas, (self.nLeft+5)*mm,
-                       (self.height-self.nlin-22)*mm)
+            img = get_image(self.logo, width=2 * cm)
+            img.drawOn(self.canvas, (self.nLeft + 5) * mm,
+                       (self.height - self.nlin - 22) * mm)
 
         cEnd = tagtext(oNode=elem_emit, cTag='xLgr') + ', ' + tagtext(
             oNode=elem_emit, cTag='nro') + ' - '
@@ -290,9 +293,9 @@ class danfe(object):
         styleN.fontSize = 7
         styleN.leading = 10
         P = Paragraph(cEnd, styleN)
-        w, h = P.wrap(55*mm, 30*mm)
-        P.drawOn(self.canvas, (self.nLeft+30)*mm,
-                 (self.height-self.nlin-31)*mm)
+        w, h = P.wrap(55 * mm, 30 * mm)
+        P.drawOn(self.canvas, (self.nLeft + 30) * mm,
+                 (self.height - self.nlin - 31) * mm)
 
         # Homologação
         if tagtext(oNode=elem_ide, cTag='tpAmb') == '2':
@@ -300,7 +303,7 @@ class danfe(object):
             self.canvas.rotate(90)
             self.canvas.setFont('Times-Bold', 40)
             self.canvas.setFillColorRGB(0.57, 0.57, 0.57)
-            self.string(self.nLeft+65, 449, 'SEM VALOR FISCAL')
+            self.string(self.nLeft + 65, 449, 'SEM VALOR FISCAL')
             self.canvas.restoreState()
 
         self.nlin += 48
@@ -308,88 +311,90 @@ class danfe(object):
     def destinatario(self, oXML=None):
         elem_ide = oXML.find(".//{http://www.portalfiscal.inf.br/nfe}ide")
         elem_dest = oXML.find(".//{http://www.portalfiscal.inf.br/nfe}dest")
-        nMr = self.width-self.nRight
+        nMr = self.width - self.nRight
 
         self.nlin += 1
 
         self.canvas.setFont('NimbusSanL-Bold', 7)
-        self.string(self.nLeft+1, self.nlin+1, 'DESTINATÁRIO/REMETENTE')
-        self.rect(self.nLeft, self.nlin+2,
-                  self.width-self.nLeft-self.nRight, 20)
-        self.vline(nMr-25, self.nlin+2, 20)
-        self.hline(self.nLeft, self.nlin+8.66, self.width-self.nLeft)
-        self.hline(self.nLeft, self.nlin+15.32, self.width-self.nLeft)
-        self.vline(nMr-70, self.nlin+2, 6.66)
-        self.vline(nMr-53, self.nlin+8.66, 6.66)
-        self.vline(nMr-99, self.nlin+8.66, 6.66)
-        self.vline(nMr-90, self.nlin+15.32, 6.66)
-        self.vline(nMr-102, self.nlin+15.32, 6.66)
-        self.vline(nMr-136, self.nlin+15.32, 6.66)
+        self.string(self.nLeft + 1, self.nlin + 1, 'DESTINATÁRIO/REMETENTE')
+        self.rect(self.nLeft, self.nlin + 2,
+                  self.width - self.nLeft - self.nRight, 20)
+        self.vline(nMr - 25, self.nlin + 2, 20)
+        self.hline(self.nLeft, self.nlin + 8.66, self.width - self.nLeft)
+        self.hline(self.nLeft, self.nlin + 15.32, self.width - self.nLeft)
+        self.vline(nMr - 70, self.nlin + 2, 6.66)
+        self.vline(nMr - 53, self.nlin + 8.66, 6.66)
+        self.vline(nMr - 99, self.nlin + 8.66, 6.66)
+        self.vline(nMr - 90, self.nlin + 15.32, 6.66)
+        self.vline(nMr - 102, self.nlin + 15.32, 6.66)
+        self.vline(nMr - 136, self.nlin + 15.32, 6.66)
         # Labels/Fields
         self.canvas.setFont('NimbusSanL-Bold', 5)
-        self.string(self.nLeft+1, self.nlin+3.7, 'NOME/RAZÃO SOCIAL')
-        self.string(nMr-69, self.nlin+3.7, 'CNPJ/CPF')
-        self.string(nMr-24, self.nlin+3.7, 'DATA DA EMISSÃO')
-        self.string(self.nLeft+1, self.nlin+10.3, 'ENDEREÇO')
-        self.string(nMr-98, self.nlin+10.3, 'BAIRRO/DISTRITO')
-        self.string(nMr-52, self.nlin+10.3, 'CEP')
-        self.string(nMr-24, self.nlin+10.3, 'DATA DE ENTRADA/SAÍDA')
-        self.string(self.nLeft+1, self.nlin+17.1, 'MUNICÍPIO')
-        self.string(nMr-135, self.nlin+17.1, 'FONE/FAX')
-        self.string(nMr-101, self.nlin+17.1, 'UF')
-        self.string(nMr-89, self.nlin+17.1, 'INSCRIÇÃO ESTADUAL')
-        self.string(nMr-24, self.nlin+17.1, 'HORA DE ENTRADA/SAÍDA')
+        self.string(self.nLeft + 1, self.nlin + 3.7, 'NOME/RAZÃO SOCIAL')
+        self.string(nMr - 69, self.nlin + 3.7, 'CNPJ/CPF')
+        self.string(nMr - 24, self.nlin + 3.7, 'DATA DA EMISSÃO')
+        self.string(self.nLeft + 1, self.nlin + 10.3, 'ENDEREÇO')
+        self.string(nMr - 98, self.nlin + 10.3, 'BAIRRO/DISTRITO')
+        self.string(nMr - 52, self.nlin + 10.3, 'CEP')
+        self.string(nMr - 24, self.nlin + 10.3, 'DATA DE ENTRADA/SAÍDA')
+        self.string(self.nLeft + 1, self.nlin + 17.1, 'MUNICÍPIO')
+        self.string(nMr - 135, self.nlin + 17.1, 'FONE/FAX')
+        self.string(nMr - 101, self.nlin + 17.1, 'UF')
+        self.string(nMr - 89, self.nlin + 17.1, 'INSCRIÇÃO ESTADUAL')
+        self.string(nMr - 24, self.nlin + 17.1, 'HORA DE ENTRADA/SAÍDA')
         # Conteúdo campos
         self.canvas.setFont('NimbusSanL-Regu', 8)
-        self.string(self.nLeft+1, self.nlin+7.5,
+        self.string(self.nLeft + 1, self.nlin + 7.5,
                     tagtext(oNode=elem_dest, cTag='xNome'))
-        cnpj_cpf = format_cnpj_cpf(tagtext(oNode=elem_dest, cTag='CNPJ'))
-        if cnpj_cpf == '..-' or not cnpj_cpf:
+        cnpj_cpf = tagtext(oNode=elem_dest, cTag='CNPJ')
+        if cnpj_cpf:
+            cnpj_cpf = format_cnpj_cpf(cnpj_cpf)
+        else:
             cnpj_cpf = format_cnpj_cpf(tagtext(oNode=elem_dest, cTag='CPF'))
-        self.string(nMr-69, self.nlin+7.5, cnpj_cpf)
+        self.string(nMr - 69, self.nlin + 7.5, cnpj_cpf)
         cDt, cHr = getdateUTC(tagtext(oNode=elem_ide, cTag='dhEmi'))
-        self.string(nMr-24, self.nlin+7.7, cDt + ' ' + cHr)
+        self.string(nMr - 24, self.nlin + 7.7, cDt + ' ' + cHr)
         cDt, cHr = getdateUTC(tagtext(oNode=elem_ide, cTag='dhSaiEnt'))
-        self.string(nMr-24, self.nlin+14.3, cDt + ' ' + cHr)  # Dt saída
+        self.string(nMr - 24, self.nlin + 14.3, cDt + ' ' + cHr)  # Dt saída
         cEnd = tagtext(oNode=elem_dest, cTag='xLgr') + ', ' + tagtext(
             oNode=elem_dest, cTag='nro')
-        self.string(self.nLeft+1, self.nlin+14.3, cEnd)
-        self.string(nMr-98, self.nlin+14.3,
+        self.string(self.nLeft + 1, self.nlin + 14.3, cEnd)
+        self.string(nMr - 98, self.nlin + 14.3,
                     tagtext(oNode=elem_dest, cTag='xBairro'))
-        self.string(nMr-52, self.nlin+14.3,
+        self.string(nMr - 52, self.nlin + 14.3,
                     tagtext(oNode=elem_dest, cTag='CEP'))
-        self.string(self.nLeft+1, self.nlin+21.1,
+        self.string(self.nLeft + 1, self.nlin + 21.1,
                     tagtext(oNode=elem_dest, cTag='xMun'))
-        self.string(nMr-135, self.nlin+21.1,
+        self.string(nMr - 135, self.nlin + 21.1,
                     tagtext(oNode=elem_dest, cTag='fone'))
-        self.string(nMr-101, self.nlin+21.1,
+        self.string(nMr - 101, self.nlin + 21.1,
                     tagtext(oNode=elem_dest, cTag='UF'))
-        self.string(nMr-89, self.nlin+21.1,
+        self.string(nMr - 89, self.nlin + 21.1,
                     tagtext(oNode=elem_dest, cTag='IE'))
 
         self.nlin += 24  # Nr linhas ocupadas pelo bloco
 
     def faturas(self, oXML=None):
 
-        nMr = self.width-self.nRight
+        nMr = self.width - self.nRight
 
         self.canvas.setFont('NimbusSanL-Bold', 7)
-        self.string(self.nLeft+1, self.nlin+1, 'FATURA')
-        self.rect(self.nLeft, self.nlin+2,
-                  self.width-self.nLeft-self.nRight, 13)
-        self.vline(nMr-47.5, self.nlin+2, 13)
-        self.vline(nMr-95, self.nlin+2, 13)
-        self.vline(nMr-142.5, self.nlin+2, 13)
-        self.hline(nMr-47.5, self.nlin+8.5, self.width-self.nLeft)
+        self.string(self.nLeft + 1, self.nlin + 1, 'FATURA')
+        self.rect(self.nLeft, self.nlin + 2,
+                  self.width - self.nLeft - self.nRight, 13)
+        self.vline(nMr - 47.5, self.nlin + 2, 13)
+        self.vline(nMr - 95, self.nlin + 2, 13)
+        self.vline(nMr - 142.5, self.nlin + 2, 13)
+        self.hline(nMr - 47.5, self.nlin + 8.5, self.width - self.nLeft)
         # Labels
         self.canvas.setFont('NimbusSanL-Regu', 5)
-        self.string(nMr-46.5, self.nlin+3.8, 'CÓDIGO VENDEDOR')
-        self.string(nMr-46.5, self.nlin+10.2, 'NOME VENDEDOR')
-        self.string(nMr-93.5, self.nlin+3.8,
+        self.string(nMr - 46.5, self.nlin + 3.8, 'CÓDIGO VENDEDOR')
+        self.string(nMr - 46.5, self.nlin + 10.2, 'NOME VENDEDOR')
+        self.string(nMr - 93.5, self.nlin + 3.8,
                     'FATURA          VENCIMENTO           VALOR')
-        self.string(nMr-140.5, self.nlin+3.8,
+        self.string(nMr - 140.5, self.nlin + 3.8,
                     'FATURA          VENCIMENTO           VALOR')
-        self.string(self.nLeft+2, self.nlin+3.8,
+        self.string(self.nLeft + 2, self.nlin + 3.8,
                     'FATURA         VENCIMENTO            VALOR')
 
         # Conteúdo campos
@@ -403,11 +408,11 @@ class danfe(object):
         for oXML_dup in line_iter:
 
             cDt, cHr = getdateUTC(tagtext(oNode=oXML_dup, cTag='dVenc'))
-            self.string(self.nLeft+nCol+1, self.nlin+nLin,
+            self.string(self.nLeft + nCol + 1, self.nlin + nLin,
                         tagtext(oNode=oXML_dup, cTag='nDup'))
-            self.string(self.nLeft+nCol+17, self.nlin+nLin, cDt)
+            self.string(self.nLeft + nCol + 17, self.nlin + nLin, cDt)
             self.stringRight(
-                self.nLeft+nCol+47, self.nlin+nLin,
+                self.nLeft + nCol + 47, self.nlin + nLin,
                 format_number(tagtext(oNode=oXML_dup, cTag='vDup'),
                               precision=2))
 
@@ -428,11 +433,11 @@ class danfe(object):
             codvend = elem_infAdic.find(
                 ".//{http://www.portalfiscal.inf.br/nfe}obsCont\
 [@xCampo='CodVendedor']")
-            self.string(nMr-46.5, self.nlin+7.7,
+            self.string(nMr - 46.5, self.nlin + 7.7,
                         tagtext(oNode=codvend, cTag='xTexto'))
             vend = elem_infAdic.find(".//{http://www.portalfiscal.inf.br/nfe}\
 obsCont[@xCampo='NomeVendedor']")
-            self.string(nMr-46.5, self.nlin+14.3,
+            self.string(nMr - 46.5, self.nlin + 14.3,
                         tagtext(oNode=vend, cTag='xTexto')[:36])
 
         self.nlin += 16  # Nr linhas ocupadas pelo bloco
@@ -440,149 +445,149 @@ obsCont[@xCampo='NomeVendedor']")
     def impostos(self, oXML=None):
         # Impostos
         el_total = oXML.find(".//{http://www.portalfiscal.inf.br/nfe}total")
-        nMr = self.width-self.nRight
+        nMr = self.width - self.nRight
         self.nlin += 1
         self.canvas.setFont('NimbusSanL-Bold', 7)
-        self.string(self.nLeft+1, self.nlin+1, 'CÁLCULO DO IMPOSTO')
-        self.rect(self.nLeft, self.nlin+2,
-                  self.width-self.nLeft-self.nRight, 13)
-        self.hline(self.nLeft, self.nlin+8.5, self.width-self.nLeft)
-        self.vline(nMr-35, self.nlin+2, 6.5)
-        self.vline(nMr-65, self.nlin+2, 6.5)
-        self.vline(nMr-95, self.nlin+2, 6.5)
-        self.vline(nMr-125, self.nlin+2, 6.5)
-        self.vline(nMr-155, self.nlin+2, 6.5)
-        self.vline(nMr-35, self.nlin+8.5, 6.5)
-        self.vline(nMr-65, self.nlin+8.5, 6.5)
-        self.vline(nMr-95, self.nlin+8.5, 6.5)
-        self.vline(nMr-125, self.nlin+8.5, 6.5)
-        self.vline(nMr-155, self.nlin+8.5, 6.5)
+        self.string(self.nLeft + 1, self.nlin + 1, 'CÁLCULO DO IMPOSTO')
+        self.rect(self.nLeft, self.nlin + 2,
+                  self.width - self.nLeft - self.nRight, 13)
+        self.hline(self.nLeft, self.nlin + 8.5, self.width - self.nLeft)
+        self.vline(nMr - 35, self.nlin + 2, 6.5)
+        self.vline(nMr - 65, self.nlin + 2, 6.5)
+        self.vline(nMr - 95, self.nlin + 2, 6.5)
+        self.vline(nMr - 125, self.nlin + 2, 6.5)
+        self.vline(nMr - 155, self.nlin + 2, 6.5)
+        self.vline(nMr - 35, self.nlin + 8.5, 6.5)
+        self.vline(nMr - 65, self.nlin + 8.5, 6.5)
+        self.vline(nMr - 95, self.nlin + 8.5, 6.5)
+        self.vline(nMr - 125, self.nlin + 8.5, 6.5)
+        self.vline(nMr - 155, self.nlin + 8.5, 6.5)
         # Labels
         self.canvas.setFont('NimbusSanL-Regu', 5)
-        self.string(self.nLeft+1, self.nlin+3.8, 'BASE DE CÁLCULO DO ICMS')
-        self.string(nMr-154, self.nlin+3.8, 'VALOR DO ICMS')
-        self.string(nMr-124, self.nlin+3.8, 'BASE DE CÁLCULO DO ICMS ST')
-        self.string(nMr-94, self.nlin+3.8, 'VALOR DO ICMS ST')
-        self.string(nMr-64, self.nlin+3.8, 'VALOR APROX TRIBUTOS')
-        self.string(nMr-34, self.nlin+3.8, 'VALOR TOTAL DOS PRODUTOS')
-
-        self.string(self.nLeft+1, self.nlin+10.2, 'VALOR DO FRETE')
-        self.string(nMr-154, self.nlin+10.2, 'VALOR DO SEGURO')
-        self.string(nMr-124, self.nlin+10.2, 'DESCONTO')
-        self.string(nMr-94, self.nlin+10.2, 'OUTRAS DESP. ACESSÓRIAS')
-        self.string(nMr-64, self.nlin+10.2, 'VALOR DO IPI')
-        self.string(nMr-34, self.nlin+10.2, 'VALOR TOTAL DA NOTA')
+        self.string(self.nLeft + 1, self.nlin + 3.8, 'BASE DE CÁLCULO DO ICMS')
+        self.string(nMr - 154, self.nlin + 3.8, 'VALOR DO ICMS')
+        self.string(nMr - 124, self.nlin + 3.8, 'BASE DE CÁLCULO DO ICMS ST')
+        self.string(nMr - 94, self.nlin + 3.8, 'VALOR DO ICMS ST')
+        self.string(nMr - 64, self.nlin + 3.8, 'VALOR APROX TRIBUTOS')
+        self.string(nMr - 34, self.nlin + 3.8, 'VALOR TOTAL DOS PRODUTOS')
+
+        self.string(self.nLeft + 1, self.nlin + 10.2, 'VALOR DO FRETE')
+        self.string(nMr - 154, self.nlin + 10.2, 'VALOR DO SEGURO')
+        self.string(nMr - 124, self.nlin + 10.2, 'DESCONTO')
+        self.string(nMr - 94, self.nlin + 10.2, 'OUTRAS DESP. ACESSÓRIAS')
+        self.string(nMr - 64, self.nlin + 10.2, 'VALOR DO IPI')
+        self.string(nMr - 34, self.nlin + 10.2, 'VALOR TOTAL DA NOTA')
 
         # Conteúdo campos
         self.canvas.setFont('NimbusSanL-Regu', 8)
         self.stringRight(
-            self.nLeft+34, self.nlin+7.7,
+            self.nLeft + 34, self.nlin + 7.7,
             format_number(tagtext(oNode=el_total, cTag='vBC'), precision=2))
         self.stringRight(
-            self.nLeft+64, self.nlin+7.7,
+            self.nLeft + 64, self.nlin + 7.7,
             format_number(tagtext(oNode=el_total, cTag='vICMS'), precision=2))
         self.stringRight(
-            self.nLeft+94, self.nlin+7.7,
+            self.nLeft + 94, self.nlin + 7.7,
             format_number(tagtext(oNode=el_total, cTag='vBCST'), precision=2))
         self.stringRight(
-            nMr-66, self.nlin+7.7,
+            nMr - 66, self.nlin + 7.7,
             format_number(tagtext(oNode=el_total, cTag='vST'), precision=2))
         self.stringRight(
-            nMr-36, self.nlin+7.7,
+            nMr - 36, self.nlin + 7.7,
             format_number(tagtext(oNode=el_total, cTag='vTotTrib'),
                           precision=2))
         self.stringRight(
-            nMr-1, self.nlin+7.7,
+            nMr - 1, self.nlin + 7.7,
             format_number(tagtext(oNode=el_total, cTag='vProd'), precision=2))
         self.stringRight(
-            self.nLeft+34, self.nlin+14.1,
+            self.nLeft + 34, self.nlin + 14.1,
             format_number(tagtext(oNode=el_total, cTag='vFrete'), precision=2))
         self.stringRight(
-            self.nLeft+64, self.nlin+14.1,
+            self.nLeft + 64, self.nlin + 14.1,
             format_number(tagtext(oNode=el_total, cTag='vSeg'), precision=2))
         self.stringRight(
-            self.nLeft+94, self.nlin+14.1,
+            self.nLeft + 94, self.nlin + 14.1,
             format_number(tagtext(oNode=el_total, cTag='vDesc'), precision=2))
         self.stringRight(
-            self.nLeft+124, self.nlin+14.1,
+            self.nLeft + 124, self.nlin + 14.1,
             format_number(tagtext(oNode=el_total, cTag='vOutro'), precision=2))
         self.stringRight(
-            self.nLeft+154, self.nlin+14.1,
+            self.nLeft + 154, self.nlin + 14.1,
             format_number(tagtext(oNode=el_total, cTag='vIPI'), precision=2))
         self.stringRight(
-            nMr-1, self.nlin+14.1,
+            nMr - 1, self.nlin + 14.1,
             format_number(tagtext(oNode=el_total, cTag='vNF'), precision=2))
 
         self.nlin += 17   # Nr linhas ocupadas pelo bloco
 
     def transportes(self, oXML=None):
         el_transp = oXML.find(".//{http://www.portalfiscal.inf.br/nfe}transp")
-        nMr = self.width-self.nRight
+        nMr = self.width - self.nRight
 
         self.canvas.setFont('NimbusSanL-Bold', 7)
-        self.string(self.nLeft+1, self.nlin+1,
+        self.string(self.nLeft + 1, self.nlin + 1,
                     'TRANSPORTADOR/VOLUMES TRANSPORTADOS')
         self.canvas.setFont('NimbusSanL-Regu', 5)
-        self.rect(self.nLeft, self.nlin+2,
-                  self.width-self.nLeft-self.nRight, 20)
-        self.hline(self.nLeft, self.nlin+8.6, self.width-self.nLeft)
-        self.hline(self.nLeft, self.nlin+15.2, self.width-self.nLeft)
-        self.vline(nMr-40, self.nlin+2, 13.2)
-        self.vline(nMr-49, self.nlin+2, 20)
-        self.vline(nMr-92, self.nlin+2, 6.6)
-        self.vline(nMr-120, self.nlin+2, 6.6)
-        self.vline(nMr-75, self.nlin+2, 6.6)
-        self.vline(nMr-26, self.nlin+15.2, 6.6)
-        self.vline(nMr-102, self.nlin+8.6, 6.6)
-        self.vline(nMr-85, self.nlin+15.2, 6.6)
-        self.vline(nMr-121, self.nlin+15.2, 6.6)
-        self.vline(nMr-160, self.nlin+15.2, 6.6)
+        self.rect(self.nLeft, self.nlin + 2,
+                  self.width - self.nLeft - self.nRight, 20)
+        self.hline(self.nLeft, self.nlin + 8.6, self.width - self.nLeft)
+        self.hline(self.nLeft, self.nlin + 15.2, self.width - self.nLeft)
+        self.vline(nMr - 40, self.nlin + 2, 13.2)
+        self.vline(nMr - 49, self.nlin + 2, 20)
+        self.vline(nMr - 92, self.nlin + 2, 6.6)
+        self.vline(nMr - 120, self.nlin + 2, 6.6)
+        self.vline(nMr - 75, self.nlin + 2, 6.6)
+        self.vline(nMr - 26, self.nlin + 15.2, 6.6)
+        self.vline(nMr - 102, self.nlin + 8.6, 6.6)
+        self.vline(nMr - 85, self.nlin + 15.2, 6.6)
+        self.vline(nMr - 121, self.nlin + 15.2, 6.6)
+        self.vline(nMr - 160, self.nlin + 15.2, 6.6)
         # Labels/Fields
-        self.string(nMr-39, self.nlin+3.8, 'CNPJ/CPF')
-        self.string(nMr-74, self.nlin+3.8, 'PLACA DO VEÍCULO')
-        self.string(nMr-91, self.nlin+3.8, 'CÓDIGO ANTT')
-        self.string(nMr-119, self.nlin+3.8, 'FRETE POR CONTA')
-        self.string(self.nLeft+1, self.nlin+3.8, 'RAZÃO SOCIAL')
-        self.string(nMr-48, self.nlin+3.8, 'UF')
-        self.string(nMr-39, self.nlin+10.3, 'INSCRIÇÃO ESTADUAL')
-        self.string(nMr-48, self.nlin+10.3, 'UF')
-        self.string(nMr-101, self.nlin+10.3, 'MUNICÍPIO')
-        self.string(self.nLeft+1, self.nlin+10.3, 'ENDEREÇO')
-        self.string(nMr-48, self.nlin+17, 'PESO BRUTO')
-        self.string(nMr-25, self.nlin+17, 'PESO LÍQUIDO')
-        self.string(nMr-84, self.nlin+17, 'NUMERAÇÃO')
-        self.string(nMr-120, self.nlin+17, 'MARCA')
-        self.string(nMr-159, self.nlin+17, 'ESPÉCIE')
-        self.string(self.nLeft+1, self.nlin+17, 'QUANTIDADE')
+        self.string(nMr - 39, self.nlin + 3.8, 'CNPJ/CPF')
+        self.string(nMr - 74, self.nlin + 3.8, 'PLACA DO VEÍCULO')
+        self.string(nMr - 91, self.nlin + 3.8, 'CÓDIGO ANTT')
+        self.string(nMr - 119, self.nlin + 3.8, 'FRETE POR CONTA')
+        self.string(self.nLeft + 1, self.nlin + 3.8, 'RAZÃO SOCIAL')
+        self.string(nMr - 48, self.nlin + 3.8, 'UF')
+        self.string(nMr - 39, self.nlin + 10.3, 'INSCRIÇÃO ESTADUAL')
+        self.string(nMr - 48, self.nlin + 10.3, 'UF')
+        self.string(nMr - 101, self.nlin + 10.3, 'MUNICÍPIO')
+        self.string(self.nLeft + 1, self.nlin + 10.3, 'ENDEREÇO')
+        self.string(nMr - 48, self.nlin + 17, 'PESO BRUTO')
+        self.string(nMr - 25, self.nlin + 17, 'PESO LÍQUIDO')
+        self.string(nMr - 84, self.nlin + 17, 'NUMERAÇÃO')
+        self.string(nMr - 120, self.nlin + 17, 'MARCA')
+        self.string(nMr - 159, self.nlin + 17, 'ESPÉCIE')
+        self.string(self.nLeft + 1, self.nlin + 17, 'QUANTIDADE')
         # Conteúdo campos
         self.canvas.setFont('NimbusSanL-Regu', 8)
-        self.string(self.nLeft+1, self.nlin+7.7,
+        self.string(self.nLeft + 1, self.nlin + 7.7,
                     tagtext(oNode=el_transp, cTag='xNome')[:40])
-        self.string(self.nLeft+71, self.nlin+7.7,
+        self.string(self.nLeft + 71, self.nlin + 7.7,
                     self.oFrete[tagtext(oNode=el_transp, cTag='modFrete')])
-        self.string(nMr-39, self.nlin+7.7,
+        self.string(nMr - 39, self.nlin + 7.7,
                     format_cnpj_cpf(tagtext(oNode=el_transp, cTag='CNPJ')))
-        self.string(self.nLeft+1, self.nlin+14.2,
+        self.string(self.nLeft + 1, self.nlin + 14.2,
                     tagtext(oNode=el_transp, cTag='xEnder')[:45])
-        self.string(self.nLeft+89, self.nlin+14.2,
+        self.string(self.nLeft + 89, self.nlin + 14.2,
                     tagtext(oNode=el_transp, cTag='xMun'))
-        self.string(nMr-48, self.nlin+14.2,
+        self.string(nMr - 48, self.nlin + 14.2,
                     tagtext(oNode=el_transp, cTag='UF'))
-        self.string(nMr-39, self.nlin+14.2,
+        self.string(nMr - 39, self.nlin + 14.2,
                     tagtext(oNode=el_transp, cTag='IE'))
-        self.string(self.nLeft+1, self.nlin+21.2,
+        self.string(self.nLeft + 1, self.nlin + 21.2,
                     tagtext(oNode=el_transp, cTag='qVol'))
-        self.string(self.nLeft+31, self.nlin+21.2,
+        self.string(self.nLeft + 31, self.nlin + 21.2,
                     tagtext(oNode=el_transp, cTag='esp'))
-        self.string(self.nLeft+70, self.nlin+21.2,
+        self.string(self.nLeft + 70, self.nlin + 21.2,
                     tagtext(oNode=el_transp, cTag='marca'))
-        self.string(self.nLeft+106, self.nlin+21.2,
+        self.string(self.nLeft + 106, self.nlin + 21.2,
                     tagtext(oNode=el_transp, cTag='nVol'))
         self.stringRight(
-            nMr-27, self.nlin+21.2,
+            nMr - 27, self.nlin + 21.2,
             format_number(tagtext(oNode=el_transp, cTag='pesoB'), precision=3))
         self.stringRight(
-            nMr-1, self.nlin+21.2,
+            nMr - 1, self.nlin + 21.2,
             format_number(tagtext(oNode=el_transp, cTag='pesoL'), precision=3))
 
         self.nlin += 23
@@ -590,55 +595,56 @@ obsCont[@xCampo='NomeVendedor']")
     def produtos(self, oXML=None, el_det=None, oPaginator=None,
                  list_desc=None, list_cod_prod=None, nHeight=29):
 
-        nMr = self.width-self.nRight
+        nMr = self.width - self.nRight
         nStep = 2.5  # Passo entre linhas
         nH = 7.5 + (nHeight * nStep)  # cabeçalho 7.5
         self.nlin += 1
 
         self.canvas.setFont('NimbusSanL-Bold', 7)
-        self.string(self.nLeft+1, self.nlin+1, 'DADOS DO PRODUTO/SERVIÇO')
-        self.rect(self.nLeft, self.nlin+2,
-                  self.width-self.nLeft-self.nRight, nH)
-        self.hline(self.nLeft, self.nlin+8, self.width-self.nLeft)
+        self.string(self.nLeft + 1, self.nlin + 1, 'DADOS DO PRODUTO/SERVIÇO')
+        self.rect(self.nLeft, self.nlin + 2,
+                  self.width - self.nLeft - self.nRight, nH)
+        self.hline(self.nLeft, self.nlin + 8, self.width - self.nLeft)
 
         self.canvas.setFont('NimbusSanL-Regu', 5.5)
         # Colunas
-        self.vline(self.nLeft+15, self.nlin+2, nH)
-        self.stringcenter(self.nLeft+7.5, self.nlin+5.5, 'CÓDIGO')
-        self.vline(nMr-7, self.nlin+2, nH)
-        self.stringcenter(nMr-3.5, self.nlin+4.5, 'ALÍQ')
-        self.stringcenter(nMr-3.5, self.nlin+6.5, 'IPI')
-        self.vline(nMr-14, self.nlin+2, nH)
-        self.stringcenter(nMr-10.5, self.nlin+4.5, 'ALÍQ')
-        self.stringcenter(nMr-10.5, self.nlin+6.5, 'ICMS')
-        self.vline(nMr-26, self.nlin+2, nH)
-        self.stringcenter(nMr-20, self.nlin+5.5, 'VLR. IPI')
-        self.vline(nMr-38, self.nlin+2, nH)
-        self.stringcenter(nMr-32, self.nlin+5.5, 'VLR. ICMS')
-        self.vline(nMr-50, self.nlin+2, nH)
-        self.stringcenter(nMr-44, self.nlin+5.5, 'BC ICMS')
-        self.vline(nMr-64, self.nlin+2, nH)
-        self.stringcenter(nMr-57, self.nlin+5.5, 'VLR TOTAL')
-        self.vline(nMr-77, self.nlin+2, nH)
-        self.stringcenter(nMr-70.5, self.nlin+5.5, 'VLR UNIT')
-        self.vline(nMr-90, self.nlin+2, nH)
-        self.stringcenter(nMr-83.5, self.nlin+5.5, 'QTD')
-        self.vline(nMr-96, self.nlin+2, nH)
-        self.stringcenter(nMr-93, self.nlin+5.5, 'UNID')
-        self.vline(nMr-102, self.nlin+2, nH)
-        self.stringcenter(nMr-99, self.nlin+5.5, 'CFOP')
-        self.vline(nMr-108, self.nlin+2, nH)
-        self.stringcenter(nMr-105, self.nlin+5.5, 'CST')
-        self.vline(nMr-117, self.nlin+2, nH)
-        self.stringcenter(nMr-112.5, self.nlin+5.5, 'NCM/SH')
-
-        nWidth_Prod = nMr-135-self.nLeft-11
-        nCol_ = self.nLeft+20 + (nWidth_Prod / 2)
-        self.stringcenter(nCol_, self.nlin+5.5, 'DESCRIÇÃO DO PRODUTO/SERVIÇO')
+        self.vline(self.nLeft + 15, self.nlin + 2, nH)
+        self.stringcenter(self.nLeft + 7.5, self.nlin + 5.5, 'CÓDIGO')
+        self.vline(nMr - 7, self.nlin + 2, nH)
+        self.stringcenter(nMr - 3.5, self.nlin + 4.5, 'ALÍQ')
+        self.stringcenter(nMr - 3.5, self.nlin + 6.5, 'IPI')
+        self.vline(nMr - 14, self.nlin + 2, nH)
+        self.stringcenter(nMr - 10.5, self.nlin + 4.5, 'ALÍQ')
+        self.stringcenter(nMr - 10.5, self.nlin + 6.5, 'ICMS')
+        self.vline(nMr - 26, self.nlin + 2, nH)
+        self.stringcenter(nMr - 20, self.nlin + 5.5, 'VLR. IPI')
+        self.vline(nMr - 38, self.nlin + 2, nH)
+        self.stringcenter(nMr - 32, self.nlin + 5.5, 'VLR. ICMS')
+        self.vline(nMr - 50, self.nlin + 2, nH)
+        self.stringcenter(nMr - 44, self.nlin + 5.5, 'BC ICMS')
+        self.vline(nMr - 64, self.nlin + 2, nH)
+        self.stringcenter(nMr - 57, self.nlin + 5.5, 'VLR TOTAL')
+        self.vline(nMr - 77, self.nlin + 2, nH)
+        self.stringcenter(nMr - 70.5, self.nlin + 5.5, 'VLR UNIT')
+        self.vline(nMr - 90, self.nlin + 2, nH)
+        self.stringcenter(nMr - 83.5, self.nlin + 5.5, 'QTD')
+        self.vline(nMr - 96, self.nlin + 2, nH)
+        self.stringcenter(nMr - 93, self.nlin + 5.5, 'UNID')
+        self.vline(nMr - 102, self.nlin + 2, nH)
+        self.stringcenter(nMr - 99, self.nlin + 5.5, 'CFOP')
+        self.vline(nMr - 108, self.nlin + 2, nH)
+        self.stringcenter(nMr - 105, self.nlin + 5.5, 'CST')
+        self.vline(nMr - 117, self.nlin + 2, nH)
+        self.stringcenter(nMr - 112.5, self.nlin + 5.5, 'NCM/SH')
+
+        nWidth_Prod = nMr - 135 - self.nLeft - 11
+        nCol_ = self.nLeft + 20 + (nWidth_Prod / 2)
+        self.stringcenter(nCol_, self.nlin + 5.5,
+                          'DESCRIÇÃO DO PRODUTO/SERVIÇO')
 
         # Conteúdo campos
         self.canvas.setFont('NimbusSanL-Regu', 5)
-        nLin = self.nlin+10.5
+        nLin = self.nlin + 10.5
 
         for id in xrange(oPaginator[0], oPaginator[1]):
             item = el_det[id]
@@ -651,7 +657,8 @@ obsCont[@xCampo='NomeVendedor']")
             el_imp_IPI = el_imp.find(
                 ".//{http://www.portalfiscal.inf.br/nfe}IPI")
             cCST = tagtext(oNode=el_imp_ICMS, cTag='orig') + \
-                tagtext(oNode=el_imp_ICMS, cTag='CSOSN')
+                (tagtext(oNode=el_imp_ICMS, cTag='CST') or
+                 tagtext(oNode=el_imp_ICMS, cTag='CSOSN'))
             vBC = tagtext(oNode=el_imp_ICMS, cTag='vBC')
             vICMS = tagtext(oNode=el_imp_ICMS, cTag='vICMS')
             pICMS = tagtext(oNode=el_imp_ICMS, cTag='pICMS')
@@ -659,45 +666,47 @@ obsCont[@xCampo='NomeVendedor']")
             vIPI = tagtext(oNode=el_imp_IPI, cTag='vIPI')
             pIPI = tagtext(oNode=el_imp_IPI, cTag='pIPI')
 
-            self.stringcenter(nMr-112.5, nLin,
+            self.stringcenter(nMr - 112.5, nLin,
                               tagtext(oNode=el_prod, cTag='NCM'))
-            self.stringcenter(nMr-105, nLin, cCST)
-            self.stringcenter(nMr-99, nLin,
+            self.stringcenter(nMr - 105, nLin, cCST)
+            self.stringcenter(nMr - 99, nLin,
                               tagtext(oNode=el_prod, cTag='CFOP'))
-            self.stringcenter(nMr-93, nLin,
+            self.stringcenter(nMr - 93, nLin,
                               tagtext(oNode=el_prod, cTag='uCom'))
-            self.stringRight(nMr-77.5, nLin, format_number(
+            self.stringRight(nMr - 77.5, nLin, format_number(
                 tagtext(oNode=el_prod, cTag='qCom'), precision=4))
-            self.stringRight(nMr-64.5, nLin, format_number(
+            self.stringRight(nMr - 64.5, nLin, format_number(
                 tagtext(oNode=el_prod, cTag='vUnCom'), precision=2))
-            self.stringRight(nMr-50.5, nLin, format_number(
+            self.stringRight(nMr - 50.5, nLin, format_number(
                 tagtext(oNode=el_prod, cTag='vProd'), precision=2))
-            self.stringRight(nMr-38.5, nLin, format_number(vBC, precision=2))
-            self.stringRight(nMr-26.5, nLin, format_number(vICMS, precision=2))
-            self.stringRight(nMr-7.5, nLin, format_number(pICMS, precision=2))
+            self.stringRight(nMr - 38.5, nLin, format_number(vBC, precision=2))
+            self.stringRight(nMr - 26.5, nLin,
+                             format_number(vICMS, precision=2))
+            self.stringRight(
+                nMr - 7.5, nLin, format_number(pICMS, precision=2))
 
             if vIPI:
-                self.stringRight(nMr-14.5, nLin,
+                self.stringRight(nMr - 14.5, nLin,
                                  format_number(vIPI, precision=2))
             if pIPI:
-                self.stringRight(nMr-0.5, nLin,
+                self.stringRight(nMr - 0.5, nLin,
                                  format_number(pIPI, precision=2))
 
             # Código Item
             line_cod = nLin
             for des in list_cod_prod[id]:
-                self.string(self.nLeft+0.2, line_cod, des)
+                self.string(self.nLeft + 0.2, line_cod, des)
                 line_cod += nStep
 
             # Descrição Item
             line_desc = nLin
             for des in list_desc[id]:
-                self.string(self.nLeft+15.5, line_desc, des)
+                self.string(self.nLeft + 15.5, line_desc, des)
                 line_desc += nStep
 
             nLin = max(line_cod, line_desc)
             self.canvas.setStrokeColor(gray)
-            self.hline(self.nLeft, nLin-2, self.width-self.nLeft)
+            self.hline(self.nLeft, nLin - 2, self.width - self.nLeft)
             self.canvas.setStrokeColor(black)
 
         self.nlin += nH + 3
@@ -708,13 +717,14 @@ obsCont[@xCampo='NomeVendedor']")
 
         self.nlin += 2
         self.canvas.setFont('NimbusSanL-Bold', 6)
-        self.string(self.nLeft+1, self.nlin+1, 'DADOS ADICIONAIS')
+        self.string(self.nLeft + 1, self.nlin + 1, 'DADOS ADICIONAIS')
         self.canvas.setFont('NimbusSanL-Regu', 5)
-        self.string(self.nLeft+1, self.nlin+4, 'INFORMAÇÕES COMPLEMENTARES')
-        self.string((self.width/2)+1, self.nlin+4, 'RESERVADO AO FISCO')
-        self.rect(self.nLeft, self.nlin+2,
-                  self.width-self.nLeft-self.nRight, 42)
-        self.vline(self.width/2, self.nlin+2, 42)
+        self.string(self.nLeft + 1, self.nlin + 4,
+                    'INFORMAÇÕES COMPLEMENTARES')
+        self.string((self.width / 2) + 1, self.nlin + 4, 'RESERVADO AO FISCO')
+        self.rect(self.nLeft, self.nlin + 2,
+                  self.width - self.nLeft - self.nRight, 42)
+        self.vline(self.width / 2, self.nlin + 2, 42)
         # Conteúdo campos
         styles = getSampleStyleSheet()
         styleN = styles['Normal']
@@ -726,9 +736,9 @@ obsCont[@xCampo='NomeVendedor']")
         if fisco:
             observacoes = fisco + ' ' + observacoes
         P = Paragraph(observacoes, styles['Normal'])
-        w, h = P.wrap(92*mm, 32*mm)
-        altura = (self.height-self.nlin-5)*mm
-        P.drawOn(self.canvas, (self.nLeft+1)*mm, altura - h)
+        w, h = P.wrap(92 * mm, 32 * mm)
+        altura = (self.height - self.nlin - 5) * mm
+        P.drawOn(self.canvas, (self.nLeft + 1) * mm, altura - h)
         self.nlin += 36
 
     def recibo_entrega(self, oXML=None):
@@ -742,23 +752,25 @@ obsCont[@xCampo='NomeVendedor']")
         nH = 17
         self.canvas.setLineWidth(.5)
         self.rect(self.nLeft, self.nlin,
-                  self.width-(self.nLeft+self.nRight), nH)
-        self.hline(self.nLeft, self.nlin+8.5, self.width-self.nRight-nW)
-        self.vline(self.width-self.nRight-nW, self.nlin, nH)
-        self.vline(self.nLeft+nW, self.nlin+8.5, 8.5)
+                  self.width - (self.nLeft + self.nRight), nH)
+        self.hline(self.nLeft, self.nlin + 8.5, self.width - self.nRight - nW)
+        self.vline(self.width - self.nRight - nW, self.nlin, nH)
+        self.vline(self.nLeft + nW, self.nlin + 8.5, 8.5)
 
         # Labels
         self.canvas.setFont('NimbusSanL-Regu', 5)
-        self.string(self.nLeft+1, self.nlin+10.2, 'DATA DE RECEBIMENTO')
-        self.string(self.nLeft+41, self.nlin+10.2,
+        self.string(self.nLeft + 1, self.nlin + 10.2, 'DATA DE RECEBIMENTO')
+        self.string(self.nLeft + 41, self.nlin + 10.2,
                     'IDENTIFICAÇÃO E ASSINATURA DO RECEBEDOR')
-        self.stringcenter(self.width-self.nRight-(nW/2), self.nlin+2, 'NF-e')
+        self.stringcenter(self.width - self.nRight -
+                          (nW / 2), self.nlin + 2, 'NF-e')
         # Conteúdo campos
         self.canvas.setFont('NimbusSanL-Bold', 8)
         cNF = tagtext(oNode=el_ide, cTag='nNF')
         cNF = '{0:011,}'.format(int(cNF)).replace(",", ".")
-        self.string(self.width-self.nRight-nW+2, self.nlin+8, "Nº %s" % (cNF))
-        self.string(self.width-self.nRight-nW+2, self.nlin+14,
+        self.string(self.width - self.nRight - nW +
+                    2, self.nlin + 8, "Nº %s" % (cNF))
+        self.string(self.width - self.nRight - nW + 2, self.nlin + 14,
                     u"SÉRIE %s" % (tagtext(oNode=el_ide, cTag='serie')))
 
         cDt, cHr = getdateUTC(tagtext(oNode=el_ide, cTag='dhEmi'))
@@ -785,12 +797,12 @@ obsCont[@xCampo='NomeVendedor']")
         styleN.leading = 7
 
         P = Paragraph(cString, styleN)
-        w, h = P.wrap(149*mm, 7*mm)
-        P.drawOn(self.canvas, (self.nLeft+1)*mm,
-                 ((self.height-self.nlin)*mm) - h)
+        w, h = P.wrap(149 * mm, 7 * mm)
+        P.drawOn(self.canvas, (self.nLeft + 1) * mm,
+                 ((self.height - self.nlin) * mm) - h)
 
         self.nlin += 20
-        self.hline(self.nLeft, self.nlin, self.width-self.nRight)
+        self.hline(self.nLeft, self.nlin, self.width - self.nRight)
         self.nlin += 2
 
     def newpage(self):
@@ -800,29 +812,29 @@ obsCont[@xCampo='NomeVendedor']")
 
     def hline(self, x, y, width):
         y = self.height - y
-        self.canvas.line(x*mm, y*mm, width*mm, y*mm)
+        self.canvas.line(x * mm, y * mm, width * mm, y * mm)
 
     def vline(self, x, y, width):
         width = self.height - y - width
         y = self.height - y
-        self.canvas.line(x*mm, y*mm, x*mm, width*mm)
+        self.canvas.line(x * mm, y * mm, x * mm, width * mm)
 
     def rect(self, col, lin, nWidth, nHeight, fill=False):
         lin = self.height - nHeight - lin
-        self.canvas.rect(col*mm, lin*mm, nWidth*mm, nHeight*mm,
+        self.canvas.rect(col * mm, lin * mm, nWidth * mm, nHeight * mm,
                          stroke=True, fill=fill)
 
     def string(self, x, y, value):
         y = self.height - y
-        self.canvas.drawString(x*mm, y*mm, value)
+        self.canvas.drawString(x * mm, y * mm, value)
 
     def stringRight(self, x, y, value):
         y = self.height - y
-        self.canvas.drawRightString(x*mm, y*mm, value)
+        self.canvas.drawRightString(x * mm, y * mm, value)
 
     def stringcenter(self, x, y, value):
         y = self.height - y
-        self.canvas.drawCentredString(x*mm, y*mm, value)
+        self.canvas.drawCentredString(x * mm, y * mm, value)
 
     def writeto_pdf(self, fileObj):
         pdf_out = self.oPDF_IO.getvalue()