parameters: (self)
return_statement: return self._last_version_run
docstring: Return version of last version to run (or ``None``).
  
          .. versionadded:: 1.9.10
  
          :returns: :class:`~workflow.update.Version` instance
              or ``None``
docstring_summary: Return version of last version to run (or ``None``).
docstring_tokens: Return version of last version to run ( or None ) .
function: def last_version_run(self):
          """Return version of last version to run (or ``None``).
  
          .. versionadded:: 1.9.10
  
          :returns: :class:`~workflow.update.Version` instance
              or ``None``
  
          """
          if self._last_version_run is UNSET:
  
              version = self.settings.get('__workflow_last_version')
              if version:
                  from update import Version
                  version = Version(version)
  
              self._last_version_run = version
  
          self.logger.debug('last run version: %s', self._last_version_run)
  
          return self._last_version_run
function_tokens: def last_version_run ( self ) : if self . _last_version_run is UNSET : version = self . settings . get ( '__workflow_last_version' ) if version : from update import Version version = Version ( version ) self . _last_version_run = version self . logger . debug ( 'last run version: %s' , self . _last_version_run ) return self . _last_version_run