airflow/www/security.py
def _merge_perm(self, permission_name, view_menu_name):
        """
        Add the new permission , view_menu to ab_permission_view_role if not exists.
        It will add the related entry to ab_permission
        and ab_view_menu two meta tables as well.

        :param permission_name: Name of the permission.
        :type permission_name: str
        :param view_menu_name: Name of the view-menu
        :type view_menu_name: str
        :return:
        """
        permission = self.find_permission(permission_name)
        view_menu = self.find_view_menu(view_menu_name)
        pv = None
        if permission and view_menu:
            pv = self.get_session.query(self.permissionview_model).filter_by(
                permission=permission, view_menu=view_menu).first()
        if not pv and permission_name and view_menu_name:
            self.add_permission_view_menu(permission_name, view_menu_name)
def _merge_perm(self, permission_name, view_menu_name):
        permission = self.find_permission(permission_name)
        view_menu = self.find_view_menu(view_menu_name)
        pv = None
        if permission and view_menu:
            pv = self.get_session.query(self.permissionview_model).filter_by(
                permission=permission, view_menu=view_menu).first()
        if not pv and permission_name and view_menu_name:
            self.add_permission_view_menu(permission_name, view_menu_name)
def _merge_perm ( self , permission_name , view_menu_name ) : permission = self . find_permission ( permission_name ) view_menu = self . find_view_menu ( view_menu_name ) pv = None if permission and view_menu : pv = self . get_session . query ( self . permissionview_model ) . filter_by ( permission = permission , view_menu = view_menu ) . first ( ) if not pv and permission_name and view_menu_name : self . add_permission_view_menu ( permission_name , view_menu_name )
Add the new permission , view_menu to ab_permission_view_role if not exists.
        It will add the related entry to ab_permission
        and ab_view_menu two meta tables as well.

        :param permission_name: Name of the permission.
        :type permission_name: str
        :param view_menu_name: Name of the view-menu
        :type view_menu_name: str
        :return:
Add the new permission view_menu to ab_permission_view_role if not exists . It will add the related entry to ab_permission and ab_view_menu two meta tables as well .