code: def lrem(self, key, value, count=0):
          
          value = self._encode(value)
          redis_list = self._get_list(key, 'LREM')
          removed_count = 0
          if self._encode(key) in self.redis:
              if count == 0:
                  # Remove all ocurrences
                  while redis_list.count(value):
                      redis_list.remove(value)
                      removed_count += 1
              elif count > 0:
                  counter = 0
                  # remove first 'count' ocurrences
                  while redis_list.count(value):
                      redis_list.remove(value)
                      counter += 1
                      removed_count += 1
                      if counter >= count:
                          break
              elif count < 0:
                  # remove last 'count' ocurrences
                  counter = -count
                  new_list = []
                  for v in reversed(redis_list):
                      if v == value and counter > 0:
                          counter -= 1
                          removed_count += 1
                      else:
                          new_list.append(v)
                  redis_list[:] = list(reversed(new_list))
          if removed_count > 0 and len(redis_list) == 0:
              self.delete(key)
          return removed_count
docs: Emulate lrem.