

import inspect
import os
import unittest
from pathlib import Path

import torch

import accelerate
from accelerate.test_utils import execute_subprocess_async
from accelerate.test_utils.testing import run_command



class 		a_       (							unittest.TestCase     ):



      """simple docstring"""







      __UpperCAmelCase					=      inspect.getfile(accelerate.test_utils     )
      __UpperCAmelCase					=      os.path.sep.join(mod_file.split(os.path.sep     )[:-1] + ['scripts', 'test_cli.py']     )

      __UpperCAmelCase					=      ['accelerate', 'launch']
      __UpperCAmelCase					=      Path.home() / '.cache/huggingface/accelerate'
      __UpperCAmelCase					=      'default_config.yaml'
      __UpperCAmelCase					=      config_folder / config_file
      __UpperCAmelCase					=      config_folder / '_default_config.yaml'

      __UpperCAmelCase					=      Path('tests/test_configs'     )
      @classmethod
      def        _lowerCAmelCase     (      cls     :							Union[str, Any]				):



           if cls.config_path.is_file():
                cls.config_path.rename(cls.changed_path				)
      @classmethod
      def        _lowerCAmelCase     (      cls     :							Dict				):



           if cls.changed_path.is_file():
                cls.changed_path.rename(cls.config_path				)
      def        _lowerCAmelCase     (      self     :							Tuple				):
           SCREAMING_SNAKE_CASE      						=self.base_cmd
           if torch.cuda.is_available() and (torch.cuda.device_count() > 1):
                cmd += ["--multi_gpu"]
           execute_subprocess_async(cmd + [self.test_file_path]			,env=os.environ.copy()				)
      def        _lowerCAmelCase     (      self     :							Optional[Any]				):



           for config in sorted(self.test_config_path.glob('**/*.yaml'				)				):
                with self.subTest(config_file=snake_case				):
                     execute_subprocess_async(
                         self.base_cmd + ['--config_file', str(snake_case				), self.test_file_path]			,env=os.environ.copy()				)


      def        _lowerCAmelCase     (      self     :							Dict				):
           execute_subprocess_async(['accelerate', 'test']			,env=os.environ.copy()				)







class 		a_       (							unittest.TestCase     ):



      """simple docstring"""







      __UpperCAmelCase					=      'test-tpu'
      __UpperCAmelCase					=      'us-central1-a'
      __UpperCAmelCase					=      'ls'
      __UpperCAmelCase					=      ['accelerate', 'tpu-config']
      __UpperCAmelCase					=      'cd /usr/share'
      __UpperCAmelCase					=      'tests/test_samples/test_command_file.sh'
      __UpperCAmelCase					=      'Running gcloud compute tpus tpu-vm ssh'
      def        _lowerCAmelCase     (      self     :							Optional[Any]				):
           SCREAMING_SNAKE_CASE      						=run_command(
               self.cmd
               + ['--command', self.command, '--tpu_zone', self.tpu_zone, '--tpu_name', self.tpu_name, '--debug']			,return_stdout=snake_case			,)
           self.assertIn(
               f'{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all'			,snake_case			,)
      def        _lowerCAmelCase     (      self     :							List[str]				):
           SCREAMING_SNAKE_CASE      						=run_command(
               self.cmd
               + [
                   '--config_file',
                   'tests/test_configs/0_12_0.yaml',
                   '--command',
                   self.command,
                   '--tpu_zone',
                   self.tpu_zone,
                   '--tpu_name',
                   self.tpu_name,
                   '--debug',
               ]			,return_stdout=snake_case			,)
           self.assertIn(
               f'{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all'			,snake_case			,)
      def        _lowerCAmelCase     (      self     :							Dict				):
           SCREAMING_SNAKE_CASE      						=run_command(
               self.cmd + ['--config_file', 'tests/test_configs/latest.yaml', '--debug']			,return_stdout=snake_case				)
           self.assertIn(
               f'{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; echo "hello world"; echo "this is a second command" --worker all'			,snake_case			,)
      def        _lowerCAmelCase     (      self     :							Any				):
           SCREAMING_SNAKE_CASE      						=run_command(
               self.cmd + ['--config_file', 'tests/test_configs/latest.yaml', '--command', self.command, '--debug']			,return_stdout=snake_case			,)
           self.assertIn(
               f'{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all'			,snake_case			,)
      def        _lowerCAmelCase     (      self     :							Optional[int]				):
           SCREAMING_SNAKE_CASE      						=run_command(
               self.cmd
               + [
                   '--config_file',
                   'tests/test_configs/latest.yaml',
                   '--command',
                   self.command,
                   '--command',
                   'echo "Hello World"',
                   '--debug',
               ]			,return_stdout=snake_case			,)
           self.assertIn(
               f'{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls; echo "Hello World" --worker all'			,snake_case			,)
      def        _lowerCAmelCase     (      self     :							List[Any]				):
           SCREAMING_SNAKE_CASE      						=run_command(
               self.cmd
               + ['--config_file', 'tests/test_configs/latest.yaml', '--command_file', self.command_file, '--debug']			,return_stdout=snake_case			,)
           self.assertIn(
               f'{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; echo "hello world"; echo "this is a second command" --worker all'			,snake_case			,)
      def        _lowerCAmelCase     (      self     :							Optional[int]				):
           SCREAMING_SNAKE_CASE      						=run_command(
               self.cmd
               + [
                   '--config_file',
                   'tests/test_configs/0_12_0.yaml',
                   '--command_file',
                   self.command_file,
                   '--tpu_zone',
                   self.tpu_zone,
                   '--tpu_name',
                   self.tpu_name,
                   '--debug',
               ]			,return_stdout=snake_case			,)
           self.assertIn(
               f'{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; echo "hello world"; echo "this is a second command" --worker all'			,snake_case			,)
      def        _lowerCAmelCase     (      self     :							Tuple				):
           SCREAMING_SNAKE_CASE      						=run_command(
               self.cmd + ['--config_file', 'tests/test_configs/latest.yaml', '--install_accelerate', '--debug']			,return_stdout=snake_case			,)
           self.assertIn(
               f'{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; pip install accelerate -U; echo "hello world"; echo "this is a second command" --worker all'			,snake_case			,)


      def        _lowerCAmelCase     (      self     :							str				):
           SCREAMING_SNAKE_CASE      						=run_command(
               self.cmd
               + [
                   '--config_file',
                   'tests/test_configs/latest.yaml',
                   '--install_accelerate',
                   '--accelerate_version',
                   '12.0.0',
                   '--debug',
               ]			,return_stdout=snake_case			,)
           self.assertIn(
               f'{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; pip install accelerate==12.0.0; echo "hello world"; echo "this is a second command" --worker all'			,snake_case			,)






'''simple docstring'''





from typing import TYPE_CHECKING

from ....utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


lowercase_		       =  {"configuration_mmbt": ["MMBTConfig"]}

try:
  if not is_torch_available():
    raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
  pass
else:
  lowercase_		       =  ["MMBTForClassification", "MMBTModel", "ModalEmbeddings"]


if TYPE_CHECKING:
  from .configuration_mmbt import MMBTConfig

  try:
    if not is_torch_available():
      raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
    pass
  else:
    from .modeling_mmbt import MMBTForClassification, MMBTModel, ModalEmbeddings

else:
  import sys

  lowercase_		       =  _LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)



