docs: def check_password(self, raw_password):
          """Validates the given raw password against the intance's encrypted one.
  
          :param raw_password: Raw password to be checked against.
          :type raw_password: unicode
          :returns: True if comparison was successful, False otherwise.
          :rtype: bool
          :raises: :exc:`ImportError` if `py-bcrypt` was not found.
          """
          bcrypt = self.get_bcrypt()
          return bcrypt.hashpw(raw_password, self.value)==self.value