def refresh_from_db(self, session=None):
        """
        Reloads the current dagrun from the database
        :param session: database session
        """
        DR = DagRun

        exec_date = func.cast(self.execution_date, DateTime)

        dr = session.query(DR).filter(
            DR.dag_id == self.dag_id,
            func.cast(DR.execution_date, DateTime) == exec_date,
            DR.run_id == self.run_id
        ).one()

        self.id = dr.id
        self.state = dr.state
def refresh_from_db(self, session=None):
        """
        Reloads the current dagrun from the database
        :param session: database session
        """
        DR = DagRun

        exec_date = func.cast(self.execution_date, DateTime)

        dr = session.query(DR).filter(
            DR.dag_id == self.dag_id,
            func.cast(DR.execution_date, DateTime) == exec_date,
            DR.run_id == self.run_id
        ).one()

        self.id = dr.id
        self.state = dr.state
def refresh_from_db ( self , session = None ) : DR = DagRun exec_date = func . cast ( self . execution_date , DateTime ) dr = session . query ( DR ) . filter ( DR . dag_id == self . dag_id , func . cast ( DR . execution_date , DateTime ) == exec_date , DR . run_id == self . run_id ) . one ( ) self . id = dr . id self . state = dr . state
Reloads the current dagrun from the database
        :param session: database session
Reloads the current dagrun from the database : param session : database session