mirror of
https://github.com/huggingface/diffusers.git
synced 2025-12-06 12:34:13 +08:00
62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
# coding=utf-8
|
|
# Copyright 2025 HuggingFace Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import os
|
|
import shutil
|
|
import subprocess
|
|
import tempfile
|
|
import unittest
|
|
from typing import List
|
|
|
|
from accelerate.utils import write_basic_config
|
|
|
|
|
|
# These utils relate to ensuring the right error message is received when running scripts
|
|
class SubprocessCallException(Exception):
|
|
pass
|
|
|
|
|
|
def run_command(command: List[str], return_stdout=False):
|
|
"""
|
|
Runs `command` with `subprocess.check_output` and will potentially return the `stdout`. Will also properly capture
|
|
if an error occurred while running `command`
|
|
"""
|
|
try:
|
|
output = subprocess.check_output(command, stderr=subprocess.STDOUT)
|
|
if return_stdout:
|
|
if hasattr(output, "decode"):
|
|
output = output.decode("utf-8")
|
|
return output
|
|
except subprocess.CalledProcessError as e:
|
|
raise SubprocessCallException(
|
|
f"Command `{' '.join(command)}` failed with the following error:\n\n{e.output.decode()}"
|
|
) from e
|
|
|
|
|
|
class ExamplesTestsAccelerate(unittest.TestCase):
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
super().setUpClass()
|
|
cls._tmpdir = tempfile.mkdtemp()
|
|
cls.configPath = os.path.join(cls._tmpdir, "default_config.yml")
|
|
|
|
write_basic_config(save_location=cls.configPath)
|
|
cls._launch_args = ["accelerate", "launch", "--config_file", cls.configPath]
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
super().tearDownClass()
|
|
shutil.rmtree(cls._tmpdir)
|