text: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  """
      The MIT License (MIT)
      Copyright (c) 2014 sinfonier-project
      Permission is hereby granted, free of charge, to any person obtaining a copy
      of this software and associated documentation files (the "Software"), to deal
      in the Software without restriction, including without limitation the rights
      to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
      copies of the Software, and to permit persons to whom the Software is
      furnished to do so, subject to the following conditions:
      The above copyright notice and this permission notice shall be included in
      all copies or substantial portions of the Software.
      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
      IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
      AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
      OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
      THE SOFTWARE.
  """
  
  
  import basesinfonierbolt
  import datetime
  import os
  import requests
  from lxml import html
  import json
  
  class GetInfoOffer(basesinfonierbolt.BaseSinfonierBolt):
  
      def __init__(self):
  
          basesinfonierbolt.BaseSinfonierBolt().__init__()
  
      def userprepare(self):
          self.url=self.getParam("url")
  
  
      def userprocess(self):
          url = self.getField(self.url)
  
          # Extraemos los nombres de los trabajos y los enlaces
              # Simulando un navegador, ya que Linkedin por defecto no deja hacer
              # scraping a páginas personales
          headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36'}
          try:
              query_response = requests.get(url, headers=headers)
              page = html.fromstring(query_response.content)
  
              # Obtenemos la información de la oferta
              info = page.xpath('//code[@id="decoratedJobPostingModule"]/comment()')[0]
              enterprise = page.xpath('//code[@id="topCardV2Module"]/comment()')[0]
  
              # Creamos el json a partir del dicciolnario de ofertas
              info_json = json.loads(info.text)
              url_json = json.loads(enterprise.text)
  
              company_json = info_json['decoratedJobPosting']['decoratedCompany']
  
              try:
                  self.addField("companyName", company_json['canonicalName'])
              except Exception,e:
                  self.addField("companyName", "non-existing")
  
              try:
                  self.addField("sector", company_json['formattedIndustries'])
              except Exception,e:
                  self.addField("sector", "non-existing")
  
              try:
                  self.addField("desciption", [company_json['localizedDescription']])
              except Exception,e:
                  self.addField("description", "non-existing")
  
              try:
                  self.addField("offerViews", url_json["viewCount"])
              except Exception,e:
                  self.addField("offerViews", "non-existing")
  
              try:
                  self.addField("registrationUrl", url_json["registrationUrl"])
              except Exception,e:
                  self.addField("registrationUrl", "non-existing")
  
  
              try:
                  self.addField("companyLinkedin", url_json["companyPageNameLink"])
              except Exception,e:
                  self.addField("companyLinkedin", "non-existing")
  
  
              self.emit()
          # Excepción si la página no existe
          except Exception,e:
              addField("status", "error")
              addField("exception", str(e))
  
      def userclose(self):
  
          pass
  
  GetInfoOffer().run()
  