code: def autogender(self, api_token=None, genderize_all=False):
          
          name_cache = {}
          no_gender = not genderize_all
          pattern = re.compile(r"(^\w+)\s\w+")
  
          profiles = api.search_profiles(self.db, no_gender=no_gender)
  
          for profile in profiles:
              if not profile.name:
                  continue
  
              name = profile.name.strip()
              m = pattern.match(name)
  
              if not m:
                  continue
  
              firstname = m.group(1).lower()
  
              if firstname in name_cache:
                  gender_data = name_cache[firstname]
              else:
                  try:
                      gender, acc = genderize(firstname, api_token)
                  except (requests.exceptions.RequestException,
                          requests.exceptions.RetryError) as e:
                      msg = "Skipping '%s' name (%s) due to a connection error. Error: %s"
                      msg = msg % (firstname, profile.uuid, str(e))
                      self.warning(msg)
                      continue
  
                  gender_data = {
                      'gender': gender,
                      'gender_acc': acc
                  }
                  name_cache[firstname] = gender_data
  
              if not gender_data['gender']:
                  continue
  
              try:
                  api.edit_profile(self.db, profile.uuid, **gender_data)
                  self.display('autogender.tmpl',
                               uuid=profile.uuid, name=profile.name,
                               gender_data=gender_data)
              except (NotFoundError, InvalidValueError) as e:
                  self.error(str(e))
                  return e.code
  
          return CMD_SUCCESS
docs: Autocomplete gender information of unique identities.
  
          Autocomplete unique identities gender using genderize.io
          API. Only those unique identities without an assigned
          gender will be updated unless `genderize_all` option is given.