CNAB Processing File

# -*- coding: utf-8 -*-
#Header do arquivo de conciliação

header = '02RETORNO01COBRANCA       00000000000000602553INST BRAS DE COMUN CRISTA INBR237BRADESCO       3110130160000004001'


def parse_header(line):

    head = {
        u'ID Registro': header[0:1],
        u'ID Arquivo': header[1:2],
        u'Remessa': header[2:9],
        u'ID Servico': header[9:11],
        u'Servico': header[11:26],
        u'ID Empresa': header[26:46],
        u'Razao': header[46:76],
        u'ID Banco': header[76:79],
        u'Banco': header[79:94],
        u'Data Arquivo': header[94:100],
        u'None': header[100:107],
        u'ID Sistema': header[107:109],
        u'Sequencia Remessa': header[109:116],
        u'None': header[116:393],
        u'ID Sequencia Registro': header[393:399]
    }

def parse_line(line):

    line = {
        u'ID Registro': line[0:1],
        u'Agencia': line[1:6],
        u'Digito Agencia': line[6:7],
        u'Razão Conta': line[7:12],
        u'Conta Corrente': line[12:19],
        u'Digito Conta Corrente': line[19:20],
        u'Empresa Cedente': line[20:37],
        u'Participante (userid)': line[37:62],
        u'Codigo Banco': line[62:65],
        u'Multa': line[65:66],
        u'Multa %': line[66:70],
        u'ID Titulo': line[70:81],
        u'Conferencia': line[81:82],
        u'Desconto': line[82:92],
        u'Condicao Emissao': line[92:93],
        u'Debito em conta': line[93:94],
        u'Operacao': line[94:104],
        u'Rateio Credito': line[104:105],
        u'Aviso Debito': line[105:106],
        u'None': line[106:108],
        u'ID Ocorrencia': line[108:110],
        u'Documento': line[110:120],
        u'Data': line[120:125],
        u'Valor': line[125:138],
        u'Banco Cobrança': line[138:141],
        u'Agencia Depositaria': line[141:146],
        u'Tipo Titulo': line[146:148],
        u'Identificacao': line[148:149],
        u'Emissao': line[149:155],
        u'Instrucao 1': line[155:157],
        u'Instrucao 2': line[157:159],
        u'Valor Atraso': line[159:172],
        u'Data Desconto': line[172:178],
        u'Valor Desconto': line[178:191],
        u'IOF': line[191:204],
        u'Abatimento': line[204:217],
        u'Tipo Sacado': line[217:219],
        u'CPF CNPJ': line[219:233],
        u'Nome Sacado': line[233:273],
        u'Endereco Sacado': line[273:313],
        u'Mensagem 1': line[313:325],
        u'CEP Sacado': line[325:330],
        u'Sufixo CEP': line[330:333],
        u'Mensagem 2': line[333:393],
        u'Sequencial': line[393:399],
    }

    for i, j in line.iteritems():
        print '%s > %s' % (i, j)

registry = '1026927184900010400000060262100064955                         0000000000002090143P0000000000000000000000000606311013          0000000000002090143P000000000000000250034100741  000000000000000000000000000000000000000000000000000000000000000000000000000000000000000250000000000000000000000000000   011113             00000000000000                                                                  000002'


if __name__ == '__main__':
    parse_line(registry)