o th- @sUddlZddlmZmZddlmZddlmZmZm Z m Z m Z m Z ddl mZmZddlmZmZmZmZddlmZddlmZeeZGd d d eZ d(d ed ede de fddZ! d(dede de fddZ"GdddeZ#Gddde#Z$Gddde#Z%Gddde#Z&Gddde#Z'Gdd d e#Z(gd!Z)e$e'e&e(e%d!Z*eee e#fe+d"<d#e ede e e#fd$d%Z, d)d#e e ede e#fd&d'Z-dS)*N)ABCabstractmethod)partial)CallableDictIterableListOptionalType)subputil)eninetplannetwork_managernetworkd)Iproute2) NetworkStatec@s eZdZdS)NoActivatorExceptionN)__name__ __module__ __qualname__rr:/usr/lib/python3/dist-packages/cloudinit/net/activators.pyrsrTcmd device_namewarn_on_stderrreturncCstttj||S)z2Attempt to alter an interface using a command list)_alter_interface_callablerr )rrrrrr_alter_interfacesrcallablec Cslz|\}}t|r|rtjntj}|d|WdStjy5}zttd|jWYd}~dSd}~ww)zAttempt to alter an interface using a callable this function standardizes logging and response to failure for various activators zReceived stderr output: %sTz#Running interface command %s failedNF) lenLOGwarningdebugr ProcessExecutionErrorr logexcr)rr_outerr log_stderrerrrrs  rc@seZdZeedefddZeededefddZeededefddZ e d e edefd d Z e d e defd dZedddZdS)NetworkActivatorrcCt)z>Return True if activator is available, otherwise return False.NotImplementedErrorrrrr available.szNetworkActivator.availablercCr+)zWBring up interface. 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