code: def clear_priority(self):
          
          # Implemented from template for osid.logging.LogEntryForm.clear_priority_template
          if (self.get_priority_metadata().is_read_only() or
                  self.get_priority_metadata().is_required()):
              raise errors.NoAccess()
          self._my_map['priority'] = self._priority_default
docs: Removes the priority.
  
          raise:  NoAccess - ``Metadata.isRequired()`` is ``true`` or
                  ``Metadata.isReadOnly()`` is ``true``
          *compliance: mandatory -- This method must be implemented.*