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<listcomp>U � z<NetworkActivator.bring_up_all_interfaces.<locals>.<listcomp>)rB �iter_interfaces)r> rC r r r �bring_up_all_interfacesN s �z(NetworkActivator.bring_up_all_interfacesc C r- )z Wait for network to come up.r. r r r r �wait_for_networkX s z!NetworkActivator.wait_for_networkr8 �r N)r r r � staticmethodr r �str�boolr1 r3 r5 � classmethodr rB r rJ rK r r r r r+ - s r+ c @ sT e Zd Zed dee defdd��Zededefdd��Zededefd d
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defdd��Zededefdd��Zededefdd ��ZdS ) �IfConfigActivatorNr c C s d}dg}t tj||| d��S )z3Return true if ifconfig can be used on this system.�ifconfigz/sbin)�searchr, )rO r �which)r, �expectedr^ r r r r1 | s zIfConfigActivator.availabler c C � d| dg}t || �S )zoBring up interface using ifconfig <dev> up.
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eddd��ZdS )�NetplanActivatorr �applyNr c C rR )z2Return true if netplan can be used on this system.r0 )r r1 r0 r r r r1 � rT zNetplanActivator.availabler c C � t �d� ttjddd�S ��YApply netplan config.
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