o h@sZddlZddlZddlZddlmZmZddlmZmZdZ d ddZ ddZ d d Z dS) N)Versionparse)default_config_fileload_config_from_filezQRun commands across TPU VMs for initial setup before running `accelerate launch`.cCs|dur |jdtd}ntjdtd}|dd}|jdtddd|jd dd d |jd dd d |dd}|jdddd|jdddd |jddddd|jdddd|jdddd |jd dd!d|durs|jtd"|S)#Nz tpu-config) descriptionzAccelerate tpu-config commandzConfig Argumentsz=Arguments that can be configured through `accelerate config`.z --config_filez.Path to the config file to use for accelerate.)typedefaulthelpz --tpu_namez\The name of the TPU to use. If not specified, will use the TPU specified in the config file.)rr z --tpu_zonez]The zone of the TPU to use. If not specified, will use the zone specified in the config file.z TPU Argumentsz)Arguments for options ran inside the TPU.z --use_alpha store_truezWWhether to use `gcloud alpha` when running the TPU training script instead of `gcloud`.)actionr z--command_filezJThe path to the file containing the commands to run on the pod on startup. --commandappend+z:A command to run on the pod. Can be passed multiple times.)r nargsr z--install_acceleratezxsz(tpu_command_launcher..z cd /usr/sharez pip install z; gcloudalphacomputetpusztpu-vmsshz--zoner z--workerallzRunning  zSuccessfully setup pod.) config_fileospathisfilerr command_filecommandcommandstpu_nametpu_zoneaccelerate_version isinstancerr ValueErroropenread splitlineslistinstall_acceleratejoin use_alphadebugprint subprocessrun)argsdefaultsfnew_cmdr%rrr rZsf          rcCst}|}t|dSN)r! parse_argsr)rrFrrr mains rLrJ) rr0rDpackaging.versionrr&accelerate.commands.config.config_argsrrrr!rrLrrrr s = ?