8dZddlmZddlmZddlmZdZdZy)z7Utilities for using containers in conjunction with ssh.)absolute_import)division)unicode_literalsc>|r|xsdg}|rdnd}ddd||g|zS|r|Sy)aAssemble the remote command list given user-supplied args. If a container argument is supplied, run `sudo docker exec -i[t] CONTAINER_ID COMMAND [ARGS...]` on the remote. Args: container: str or None, name of container to enter during connection. command: [str] or None, the remote command to execute. If no command is given, allocate a TTY. Returns: [str] or None, Remote command to run or None if no command. z/bin/shz-iz-itsudodockerexecN) containercommandargsflagss 5lib/googlecloudsdk/command_lib/util/ssh/containers.pyGetRemoteCommandrs=  !ykDDE HfeY 7$ >> N c|r|sdSdS)aGDetermine the ssh command should be run in a TTY or not. Args: container: str or None, name of container to enter during connection. command: [str] or None, the remote command to execute. If no command is given, allocate a TTY. Returns: Bool or None, whether to enforce TTY or not, or None if "auto". TNr )r r s rGetTtyr0s744rN)__doc__ __future__rrrrrr rrrs >''0 5r