old_contents: from StringIO import StringIO
  import json, re
  
  from totalimpact.providers import provider
  from totalimpact.providers.provider import Provider, ProviderContentMalformedError, ProviderTimeout, ProviderServerError
  from totalimpact import unicode_helpers 
  
  import logging
  logger = logging.getLogger('ti.providers.bibjson')
  
  
  class Bibjson(Provider):  
  
      example_id = None
  
      url = ""
      descr = ""
  
      def _to_unicode(self, text):
          text = unicode_helpers.to_unicode_or_bust(text)
          return text
  
  
      def parse(self, bibjson_list):
          ret = []
          for bibjson_entry in bibjson_list:
              full_entry = bibjson_entry
              try:
                  full_entry["authors"] = self._to_unicode(re.sub(", \d+", "", full_entry["marker"]))
              except (KeyError, AttributeError):
                  full_entry["authors"] = ""
  
              try:
                  full_entry["first_author"] = self._to_unicode(full_entry["marker"].split(",")[0])
              except (KeyError, AttributeError):
                  full_entry["first_author"] = ""
  
              try:
                  pages = full_entry["pages"]
                  full_entry["first_page"] = pages.split("--")[0]
              except KeyError:
                  full_entry["first_page"] = ""
  
              try:
                  full_entry["title"] = full_entry["booktitle"]
              except (KeyError, AttributeError):
                  pass
  
              ret.append(full_entry)
  
          return ret
  
  
  
      def member_items(self, bibtex_contents, cache_enabled=True):
          logger.debug(u"%20s getting member_items for bibtex" % (self.provider_name))
  
          parsed_bibtex = self.parse(bibtex_contents)
  
          aliases = [("biblio", entry) for entry in parsed_bibtex]
  
          return(aliases)
  
new_contents: from StringIO import StringIO
  import json, re
  
  from totalimpact.providers import provider
  from totalimpact.providers.provider import Provider, ProviderContentMalformedError, ProviderTimeout, ProviderServerError
  from totalimpact import unicode_helpers 
  
  import logging
  logger = logging.getLogger('ti.providers.bibjson')
  
  
  class Bibjson(Provider):  
  
      example_id = None
  
      url = ""
      descr = ""
  
      def _to_unicode(self, text):
          text = unicode_helpers.to_unicode_or_bust(text)
          return text
  
  
      def parse(self, bibjson_list):
          ret = []
          for bibjson_entry in bibjson_list:
              full_entry = bibjson_entry
              try:
                  full_entry["authors"] = self._to_unicode(re.sub(", \d+", "", full_entry["marker"]))
              except (KeyError, AttributeError):
                  full_entry["authors"] = ""
  
              try:
                  full_entry["first_author"] = self._to_unicode(full_entry["marker"].split(",")[0])
              except (KeyError, AttributeError):
                  full_entry["first_author"] = ""
  
              try:
                  pages = full_entry["pages"]
                  full_entry["first_page"] = pages.split("--")[0]
              except KeyError:
                  full_entry["first_page"] = ""
  
              try:
                  full_entry["title"] = full_entry["booktitle"]
              except (KeyError, AttributeError):
                  pass
  
              ret.append(full_entry)
  
          return ret
  
  
  
      def member_items(self, bibjson_contents, cache_enabled=True):
          logger.debug(u"%20s getting member_items for bibjson" % (self.provider_name))
  
          parsed_bibjson = self.parse(bibjson_contents)
  
          aliases = [("biblio", entry) for entry in parsed_bibjson]
  
          return(aliases)
  
subject: fix copy and paste leftovers