airflow/jobs.py
def update_import_errors(session, dagbag):
        """
        For the DAGs in the given DagBag, record any associated import errors and clears
        errors for files that no longer have them. These are usually displayed through the
        Airflow UI so that users know that there are issues parsing DAGs.

        :param session: session for ORM operations
        :type session: sqlalchemy.orm.session.Session
        :param dagbag: DagBag containing DAGs with import errors
        :type dagbag: airflow.models.DagBag
        """
        # Clear the errors of the processed files
        for dagbag_file in dagbag.file_last_changed:
            session.query(errors.ImportError).filter(
                errors.ImportError.filename == dagbag_file
            ).delete()

        # Add the errors of the processed files
        for filename, stacktrace in six.iteritems(dagbag.import_errors):
            session.add(errors.ImportError(
                filename=filename,
                stacktrace=stacktrace))
        session.commit()
def update_import_errors(session, dagbag):
        # Clear the errors of the processed files
        for dagbag_file in dagbag.file_last_changed:
            session.query(errors.ImportError).filter(
                errors.ImportError.filename == dagbag_file
            ).delete()

        # Add the errors of the processed files
        for filename, stacktrace in six.iteritems(dagbag.import_errors):
            session.add(errors.ImportError(
                filename=filename,
                stacktrace=stacktrace))
        session.commit()
def update_import_errors ( session , dagbag ) : # Clear the errors of the processed files for dagbag_file in dagbag . file_last_changed : session . query ( errors . ImportError ) . filter ( errors . ImportError . filename == dagbag_file ) . delete ( ) # Add the errors of the processed files for filename , stacktrace in six . iteritems ( dagbag . import_errors ) : session . add ( errors . ImportError ( filename = filename , stacktrace = stacktrace ) ) session . commit ( )
For the DAGs in the given DagBag, record any associated import errors and clears
        errors for files that no longer have them. These are usually displayed through the
        Airflow UI so that users know that there are issues parsing DAGs.

        :param session: session for ORM operations
        :type session: sqlalchemy.orm.session.Session
        :param dagbag: DagBag containing DAGs with import errors
        :type dagbag: airflow.models.DagBag
For the DAGs in the given DagBag record any associated import errors and clears errors for files that no longer have them . These are usually displayed through the Airflow UI so that users know that there are issues parsing DAGs .