pre-commit: sort Python imports with isort

Signed-off-by: Benjamin Gilbert <[email protected]>

Author: bgilbert

.gitattributes

@@ -7,4 +7,5 @@
 /.github			export-ignore
 /.pre-commit-config.yaml	export-ignore
 /misc				export-ignore
+/pyproject.toml			export-ignore
 /test/cases			export-ignore

.pre-commit-config.yaml

@@ -18,6 +18,7 @@ repos:
         args: [--maxkb=200]
       - id: check-case-conflict
       - id: check-merge-conflict
+      - id: check-toml
       - id: check-vcs-permalinks
       - id: check-yaml
       - id: end-of-file-fixer
@@ -33,6 +34,13 @@ repos:
         exclude: ^misc/
         args: ["--py38-plus"]
 
+  - repo: https://github.com/PyCQA/isort
+    rev: 5.12.0
+    hooks:
+      - id: isort
+        name: Reorder python imports with isort
+        exclude: ^misc/
+
   - repo: meta
     hooks:
       - id: check-hooks-apply

pyproject.toml

@@ -0,0 +1,4 @@
+[tool.isort]
+profile = "black"
+force_sort_within_sections = true
+line_length = 79

test/driver.in

@@ -33,22 +33,27 @@ from lzma import LZMACompressor
 import os
 import platform
 import re
-import requests
 import shlex
 from shutil import copytree, rmtree
 import socket
 import subprocess
 import sys
 import tarfile
-from tempfile import (mkdtemp, TemporaryDirectory, TemporaryFile,
-        NamedTemporaryFile)
+from tempfile import (
+    NamedTemporaryFile,
+    TemporaryDirectory,
+    TemporaryFile,
+    mkdtemp,
+)
 import textwrap
 from threading import Thread
 from time import time as curtime
 from urllib.parse import urljoin
-import yaml
 from zipfile import ZipFile
 
+import requests
+import yaml
+
 TESTDATA_URL = os.getenv(
     'OPENSLIDE_TESTDATA_URL',
     'https://openslide.cs.cmu.edu/download/openslide-testdata/'
@@ -564,8 +569,8 @@ def _fusefs_init(shadowdir):
     # the distro's error reporting, so reset the excepthook to default.
     sys.excepthook = sys.__excepthook__
 
-    from pyfuse3 import FUSEError
     import pyfuse3
+    from pyfuse3 import FUSEError
 
     class Operations(pyfuse3.Operations):
         def __init__(self):