From a3abfa5cb57203b6a8ba7dff763f4057db8282a8 Mon Sep 17 00:00:00 2001
From: Xuehai Pan <XuehaiPan@pku.edu.cn>
Date: Mon, 15 Jul 2024 14:56:25 +0800
Subject: [PATCH] [BE][Easy][1/19] enforce style for empty lines in import
 segments (#129752)

See https://github.com/pytorch/pytorch/pull/129751#issue-2380881501. Most changes are auto-generated by linter.

You can review these PRs via:

```bash
git diff --ignore-all-space --ignore-blank-lines HEAD~1
```

Pull Request resolved: https://github.com/pytorch/pytorch/pull/129752
Approved by: https://github.com/ezyang, https://github.com/malfet
---
 .circleci/codegen_validation/normalize_yaml_fragment.py     | 1 +
 .circleci/scripts/trigger_azure_pipeline.py                 | 1 +
 android/pytorch_android/generate_test_torchscripts.py       | 1 +
 android/test_app/make_assets.py                             | 1 +
 android/test_app/make_assets_custom.py                      | 1 +
 .../native/quantized/cpu/qnnpack/deps/clog/configure.py     | 1 +
 .../cuda/flash_attn/kernels/generate_kernels.py             | 1 +
 .../cuda/mem_eff_attention/kernels/generate_kernels.py      | 1 +
 docs/cpp/source/conf.py                                     | 4 +++-
 docs/source/conf.py                                         | 6 ++++--
 docs/source/scripts/build_activation_images.py              | 1 +
 docs/source/scripts/build_opsets.py                         | 2 +-
 docs/source/scripts/exportdb/generate_example_rst.py        | 1 -
 .../build_onnx_torchscript_supported_aten_op_csv_table.py   | 1 +
 ios/TestApp/benchmark/coreml_backend.py                     | 1 -
 ios/TestApp/benchmark/trace_model.py                        | 1 +
 ios/TestApp/custom_build/custom_build.py                    | 1 +
 ios/TestApp/run_on_aws_devicefarm.py                        | 1 +
 scripts/analysis/format_test_csv.py                         | 1 +
 scripts/compile_tests/common.py                             | 1 +
 scripts/compile_tests/failures_histogram.py                 | 1 -
 scripts/compile_tests/passrate.py                           | 2 +-
 scripts/compile_tests/update_failures.py                    | 2 +-
 scripts/diagnose_protobuf.py                                | 1 +
 scripts/export/update_schema.py                             | 1 +
 scripts/get_python_cmake_flags.py                           | 1 +
 scripts/jit/log_extract.py                                  | 1 +
 scripts/release_notes/apply_categories.py                   | 1 +
 scripts/release_notes/namespace_check.py                    | 1 +
 setup.py                                                    | 3 ++-
 tools/linter/adapters/ufmt_linter.py                        | 1 -
 31 files changed, 33 insertions(+), 11 deletions(-)

diff --git a/.circleci/codegen_validation/normalize_yaml_fragment.py b/.circleci/codegen_validation/normalize_yaml_fragment.py
index 32899cc729c..6d15f1a5a5b 100755
--- a/.circleci/codegen_validation/normalize_yaml_fragment.py
+++ b/.circleci/codegen_validation/normalize_yaml_fragment.py
@@ -5,6 +5,7 @@ import sys
 
 import yaml
 
+
 # Need to import modules that lie on an upward-relative path
 sys.path.append(os.path.join(sys.path[0], ".."))
 
diff --git a/.circleci/scripts/trigger_azure_pipeline.py b/.circleci/scripts/trigger_azure_pipeline.py
index fc15b5810e4..c0ac8bbd3ad 100644
--- a/.circleci/scripts/trigger_azure_pipeline.py
+++ b/.circleci/scripts/trigger_azure_pipeline.py
@@ -8,6 +8,7 @@ import time
 
 import requests
 
+
 AZURE_PIPELINE_BASE_URL = "https://aiinfra.visualstudio.com/PyTorch/"
 AZURE_DEVOPS_PAT_BASE64 = os.environ.get("AZURE_DEVOPS_PAT_BASE64_SECRET", "")
 PIPELINE_ID = "911"
diff --git a/android/pytorch_android/generate_test_torchscripts.py b/android/pytorch_android/generate_test_torchscripts.py
index a487bd1242e..9c548740968 100644
--- a/android/pytorch_android/generate_test_torchscripts.py
+++ b/android/pytorch_android/generate_test_torchscripts.py
@@ -3,6 +3,7 @@ from typing import Dict, List, Optional, Tuple
 import torch
 from torch import Tensor
 
+
 OUTPUT_DIR = "src/androidTest/assets/"
 
 
diff --git a/android/test_app/make_assets.py b/android/test_app/make_assets.py
index a6fd9e9315d..81c1cf16bdb 100644
--- a/android/test_app/make_assets.py
+++ b/android/test_app/make_assets.py
@@ -2,6 +2,7 @@ from torchvision import models
 
 import torch
 
+
 print(torch.version.__version__)
 
 resnet18 = models.resnet18(weights=models.ResNet18_Weights.IMAGENET1K_V1)
diff --git a/android/test_app/make_assets_custom.py b/android/test_app/make_assets_custom.py
index e1e50f17202..fa31dfb57ac 100644
--- a/android/test_app/make_assets_custom.py
+++ b/android/test_app/make_assets_custom.py
@@ -9,6 +9,7 @@ from torchvision import models
 
 import torch
 
+
 # Download and trace the model.
 model = models.mobilenet_v2(weights=models.MobileNet_V2_Weights.IMAGENET1K_V1)
 model.eval()
diff --git a/aten/src/ATen/native/quantized/cpu/qnnpack/deps/clog/configure.py b/aten/src/ATen/native/quantized/cpu/qnnpack/deps/clog/configure.py
index 852e0454972..0f0674084e6 100755
--- a/aten/src/ATen/native/quantized/cpu/qnnpack/deps/clog/configure.py
+++ b/aten/src/ATen/native/quantized/cpu/qnnpack/deps/clog/configure.py
@@ -8,6 +8,7 @@
 
 import confu
 
+
 parser = confu.standard_parser("clog configuration script")
 
 
diff --git a/aten/src/ATen/native/transformers/cuda/flash_attn/kernels/generate_kernels.py b/aten/src/ATen/native/transformers/cuda/flash_attn/kernels/generate_kernels.py
index ca1fe27f949..b125d431f49 100644
--- a/aten/src/ATen/native/transformers/cuda/flash_attn/kernels/generate_kernels.py
+++ b/aten/src/ATen/native/transformers/cuda/flash_attn/kernels/generate_kernels.py
@@ -7,6 +7,7 @@ from dataclasses import dataclass
 from pathlib import Path
 from typing import List, Optional
 
+
 DTYPE_MAP = {
     "fp16": "cutlass::half_t",
     "bf16": "cutlass::bfloat16_t",
diff --git a/aten/src/ATen/native/transformers/cuda/mem_eff_attention/kernels/generate_kernels.py b/aten/src/ATen/native/transformers/cuda/mem_eff_attention/kernels/generate_kernels.py
index a010d1e9867..0fb723d9d8f 100644
--- a/aten/src/ATen/native/transformers/cuda/mem_eff_attention/kernels/generate_kernels.py
+++ b/aten/src/ATen/native/transformers/cuda/mem_eff_attention/kernels/generate_kernels.py
@@ -15,6 +15,7 @@ from dataclasses import dataclass, field
 from pathlib import Path
 from typing import Dict, List, Optional, Tuple, TypeVar
 
+
 DTYPES = {
     "f32": "float",
     "f16": "cutlass::half_t",
diff --git a/docs/cpp/source/conf.py b/docs/cpp/source/conf.py
index 917d370b2d9..838f5f2fd1d 100644
--- a/docs/cpp/source/conf.py
+++ b/docs/cpp/source/conf.py
@@ -18,11 +18,13 @@
 # NB: C++ API doc generation using doxygen / breathe / exhale is currently only
 # enabled on nightlies (and not trunk or on PRs) due to OOM errors in CI.
 # See https://github.com/pytorch/pytorch/issues/79992.
+
 import os
+import textwrap
+
 
 # sys.path.insert(0, os.path.abspath('.'))
 
-import textwrap
 
 # -- General configuration ------------------------------------------------
 
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 43082959e0b..ed4c715b52d 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -24,9 +24,9 @@ from os import path
 
 # source code directory, relative to this file, for sphinx-autobuild
 # sys.path.insert(0, os.path.abspath('../..'))
-
 import torch
 
+
 try:
     import torchvision  # noqa: F401
 except ImportError:
@@ -38,6 +38,7 @@ RELEASE = os.environ.get("RELEASE", False)
 
 import pytorch_sphinx_theme
 
+
 # -- General configuration ------------------------------------------------
 
 # If your documentation needs a minimal Sphinx version, state it here.
@@ -3475,6 +3476,7 @@ html_css_files = [
 
 from sphinx.ext.coverage import CoverageBuilder
 
+
 # NB: Due to some duplications of the following modules/functions, we keep
 # them as expected failures for the time being instead of return 1
 ignore_duplicated_modules = {
@@ -3722,11 +3724,11 @@ import sphinx.ext.doctest
 
 # -- A patch that prevents Sphinx from cross-referencing ivar tags -------
 # See http://stackoverflow.com/a/41184353/3343043
-
 from docutils import nodes
 from sphinx import addnodes
 from sphinx.util.docfields import TypedField
 
+
 # Without this, doctest adds any example with a `>>>` as a test
 doctest_test_doctest_blocks = ""
 doctest_default_flags = sphinx.ext.doctest.doctest.ELLIPSIS
diff --git a/docs/source/scripts/build_activation_images.py b/docs/source/scripts/build_activation_images.py
index 21e27a0ca1a..27e35f22a81 100644
--- a/docs/source/scripts/build_activation_images.py
+++ b/docs/source/scripts/build_activation_images.py
@@ -11,6 +11,7 @@ from matplotlib import pyplot as plt
 
 import torch
 
+
 matplotlib.use("Agg")
 
 
diff --git a/docs/source/scripts/build_opsets.py b/docs/source/scripts/build_opsets.py
index f0c4d3b9a9c..84bc97b76d4 100644
--- a/docs/source/scripts/build_opsets.py
+++ b/docs/source/scripts/build_opsets.py
@@ -4,9 +4,9 @@ from pathlib import Path
 
 import torch
 import torch._prims as prims
-
 from torchgen.gen import parse_native_yaml
 
+
 ROOT = Path(__file__).absolute().parent.parent.parent.parent
 NATIVE_FUNCTION_YAML_PATH = ROOT / Path("aten/src/ATen/native/native_functions.yaml")
 TAGS_YAML_PATH = ROOT / Path("aten/src/ATen/native/tags.yaml")
diff --git a/docs/source/scripts/exportdb/generate_example_rst.py b/docs/source/scripts/exportdb/generate_example_rst.py
index 6f4839eaa79..0107386680a 100644
--- a/docs/source/scripts/exportdb/generate_example_rst.py
+++ b/docs/source/scripts/exportdb/generate_example_rst.py
@@ -5,7 +5,6 @@ from pathlib import Path
 
 import torch
 import torch._dynamo as torchdynamo
-
 from torch._export.db.case import ExportCase
 from torch._export.db.examples import all_examples
 from torch.export import export
diff --git a/docs/source/scripts/onnx/build_onnx_torchscript_supported_aten_op_csv_table.py b/docs/source/scripts/onnx/build_onnx_torchscript_supported_aten_op_csv_table.py
index 88e055a8cfe..f46dddfce0f 100644
--- a/docs/source/scripts/onnx/build_onnx_torchscript_supported_aten_op_csv_table.py
+++ b/docs/source/scripts/onnx/build_onnx_torchscript_supported_aten_op_csv_table.py
@@ -8,6 +8,7 @@ import os
 
 from torch.onnx import _onnx_supported_ops
 
+
 # Constants
 BUILD_DIR = "build/onnx"
 SUPPORTED_OPS_CSV_FILE = "auto_gen_supported_op_list.csv"
diff --git a/ios/TestApp/benchmark/coreml_backend.py b/ios/TestApp/benchmark/coreml_backend.py
index 7b2473637cc..7b2b486dda0 100644
--- a/ios/TestApp/benchmark/coreml_backend.py
+++ b/ios/TestApp/benchmark/coreml_backend.py
@@ -1,7 +1,6 @@
 from torchvision import models
 
 import torch
-
 from torch.backends._coreml.preprocess import CompileSpec, CoreMLComputeUnit, TensorSpec
 
 
diff --git a/ios/TestApp/benchmark/trace_model.py b/ios/TestApp/benchmark/trace_model.py
index 8614f396c76..c93ef356c25 100644
--- a/ios/TestApp/benchmark/trace_model.py
+++ b/ios/TestApp/benchmark/trace_model.py
@@ -3,6 +3,7 @@ from torchvision import models
 import torch
 from torch.utils.mobile_optimizer import optimize_for_mobile
 
+
 model = models.mobilenet_v2(weights=models.MobileNet_V2_Weights.IMAGENET1K_V1)
 model.eval()
 example = torch.rand(1, 3, 224, 224)
diff --git a/ios/TestApp/custom_build/custom_build.py b/ios/TestApp/custom_build/custom_build.py
index c07a66aeda3..86797ba4361 100644
--- a/ios/TestApp/custom_build/custom_build.py
+++ b/ios/TestApp/custom_build/custom_build.py
@@ -3,6 +3,7 @@ from torchvision import models
 
 import torch
 
+
 model = models.mobilenet_v2(weights=models.MobileNet_V2_Weights.IMAGENET1K_V1)
 model.eval()
 example = torch.rand(1, 3, 224, 224)
diff --git a/ios/TestApp/run_on_aws_devicefarm.py b/ios/TestApp/run_on_aws_devicefarm.py
index 46ad8b4bc72..72fecbee854 100755
--- a/ios/TestApp/run_on_aws_devicefarm.py
+++ b/ios/TestApp/run_on_aws_devicefarm.py
@@ -12,6 +12,7 @@ from typing import Any
 import boto3
 import requests
 
+
 POLLING_DELAY_IN_SECOND = 5
 MAX_UPLOAD_WAIT_IN_SECOND = 600
 
diff --git a/scripts/analysis/format_test_csv.py b/scripts/analysis/format_test_csv.py
index d92a8f88294..609199d19b2 100644
--- a/scripts/analysis/format_test_csv.py
+++ b/scripts/analysis/format_test_csv.py
@@ -20,6 +20,7 @@ import csv
 import subprocess
 import sys
 
+
 parser = argparse.ArgumentParser(
     description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter
 )
diff --git a/scripts/compile_tests/common.py b/scripts/compile_tests/common.py
index 818eae37d07..f6abdb1207c 100644
--- a/scripts/compile_tests/common.py
+++ b/scripts/compile_tests/common.py
@@ -2,6 +2,7 @@ import functools
 import os
 import warnings
 
+
 try:
     import lxml.etree
 
diff --git a/scripts/compile_tests/failures_histogram.py b/scripts/compile_tests/failures_histogram.py
index 6e65888a1c7..9991043c766 100644
--- a/scripts/compile_tests/failures_histogram.py
+++ b/scripts/compile_tests/failures_histogram.py
@@ -2,7 +2,6 @@ import argparse
 import re
 
 from common import download_reports, get_testcases, key, open_test_results, skipped_test
-
 from passrate import compute_pass_rate
 
 
diff --git a/scripts/compile_tests/passrate.py b/scripts/compile_tests/passrate.py
index 6271c3ba3f9..425363c6d5d 100644
--- a/scripts/compile_tests/passrate.py
+++ b/scripts/compile_tests/passrate.py
@@ -7,9 +7,9 @@ from common import (
     key,
     open_test_results,
 )
-
 from download_reports import download_reports
 
+
 """
 Usage: passrate.py commit_sha
 
diff --git a/scripts/compile_tests/update_failures.py b/scripts/compile_tests/update_failures.py
index 2842a20f249..b5511038c29 100755
--- a/scripts/compile_tests/update_failures.py
+++ b/scripts/compile_tests/update_failures.py
@@ -12,9 +12,9 @@ from common import (
     key,
     open_test_results,
 )
-
 from download_reports import download_reports
 
+
 """
 Usage: update_failures.py /path/to/dynamo_test_failures.py /path/to/test commit_sha
 
diff --git a/scripts/diagnose_protobuf.py b/scripts/diagnose_protobuf.py
index aa2844dbf0a..65af4618228 100644
--- a/scripts/diagnose_protobuf.py
+++ b/scripts/diagnose_protobuf.py
@@ -17,6 +17,7 @@ import os
 import re
 from subprocess import PIPE, Popen
 
+
 # Get python protobuf version.
 try:
     import google.protobuf
diff --git a/scripts/export/update_schema.py b/scripts/export/update_schema.py
index 674e409a734..ea073090f26 100644
--- a/scripts/export/update_schema.py
+++ b/scripts/export/update_schema.py
@@ -5,6 +5,7 @@ from yaml import dump, Dumper
 
 from torch._export.serde import schema_check
 
+
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(prog="update_schema")
     parser.add_argument(
diff --git a/scripts/get_python_cmake_flags.py b/scripts/get_python_cmake_flags.py
index 8422a75f8ab..a49debcc884 100644
--- a/scripts/get_python_cmake_flags.py
+++ b/scripts/get_python_cmake_flags.py
@@ -16,6 +16,7 @@
 import sys
 import sysconfig
 
+
 flags = [
     f"-DPython_EXECUTABLE:FILEPATH={sys.executable}",
 ]
diff --git a/scripts/jit/log_extract.py b/scripts/jit/log_extract.py
index 14c45049a68..95d882b461d 100644
--- a/scripts/jit/log_extract.py
+++ b/scripts/jit/log_extract.py
@@ -11,6 +11,7 @@ from torch.utils.jit.log_extract import (
     run_nvfuser,
 )
 
+
 """
 Usage:
 1. Run your script and pipe into a log file
diff --git a/scripts/release_notes/apply_categories.py b/scripts/release_notes/apply_categories.py
index 96b552b86f1..786b1a95908 100644
--- a/scripts/release_notes/apply_categories.py
+++ b/scripts/release_notes/apply_categories.py
@@ -6,6 +6,7 @@ import csv
 
 import commitlist
 
+
 category_csv = "results/category_data.csv"
 commitlist_csv = "results/commitlist.csv"
 
diff --git a/scripts/release_notes/namespace_check.py b/scripts/release_notes/namespace_check.py
index 7d9f55c9552..fe2934b7346 100644
--- a/scripts/release_notes/namespace_check.py
+++ b/scripts/release_notes/namespace_check.py
@@ -4,6 +4,7 @@ from os import path
 
 import torch
 
+
 # Import all utils so that getattr below can find them
 
 all_submod_list = [
diff --git a/setup.py b/setup.py
index f2946f65d4f..dec89e0a813 100644
--- a/setup.py
+++ b/setup.py
@@ -201,6 +201,7 @@
 import os
 import sys
 
+
 if sys.platform == "win32" and sys.maxsize.bit_length() == 31:
     print(
         "32-bit Windows Python runtime is not supported. Please switch to 64-bit Python."
@@ -209,6 +210,7 @@ if sys.platform == "win32" and sys.maxsize.bit_length() == 31:
 
 import platform
 
+
 BUILD_LIBTORCH_WHL = os.getenv("BUILD_LIBTORCH_WHL", "0") == "1"
 BUILD_PYTHON_ONLY = os.getenv("BUILD_PYTHON_ONLY", "0") == "1"
 
@@ -236,7 +238,6 @@ import setuptools.command.install
 import setuptools.command.sdist
 from setuptools import Extension, find_packages, setup
 from setuptools.dist import Distribution
-
 from tools.build_pytorch_libs import build_caffe2
 from tools.generate_torch_version import get_torch_version
 from tools.setup_helpers.cmake import CMake
diff --git a/tools/linter/adapters/ufmt_linter.py b/tools/linter/adapters/ufmt_linter.py
index f0aff44f0df..4614d83f6bc 100644
--- a/tools/linter/adapters/ufmt_linter.py
+++ b/tools/linter/adapters/ufmt_linter.py
@@ -29,7 +29,6 @@ ISORT_WHITELIST = re.compile(
                 fnmatch.translate,
                 [
                     # **
-                    "**",
                     # .ci/**
                     ".ci/**",
                     # .github/**