Bug 1790816 - Reformat build/ with isort. r=linter-reviewers,ahal DONTBUILD

# ignore-this-changeset

Differential Revision: https://phabricator.services.mozilla.com/D162668

build/RunCbindgen.py

@@ -3,12 +3,14 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 from __future__ import print_function
+
+import os
+import subprocess
+
 import buildconfig
 import mozpack.path as mozpath
-import os
-import six
-import subprocess
 import pytoml
+import six
 
 
 # Try to read the package name or otherwise assume same name as the crate path.

build/build-clang/build-clang.py

@@ -6,21 +6,20 @@
 # Only necessary for flake8 to be happy...
 from __future__ import print_function
 
-import os
-import os.path
-import shutil
-import subprocess
-import platform
-import json
 import argparse
+import errno
 import fnmatch
 import glob
-import errno
+import json
+import os
+import os.path
+import platform
 import re
+import shutil
+import subprocess
 import sys
 import tarfile
 from contextlib import contextmanager
-
 from shutil import which
 
 import zstandard

build/buildconfig.py

@@ -3,8 +3,9 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import sys
-from mozbuild.base import MozbuildObject
+
 from mozbuild.backend.configenvironment import PartialConfigEnvironment
+from mozbuild.base import MozbuildObject
 
 config = MozbuildObject.from_environment()
 partial_config = PartialConfigEnvironment(config.topobjdir)

build/cargo-linker

@@ -27,7 +27,6 @@
 import os
 import sys
 
-
 SANITIZERS = {
     "asan": "address",
     "hwasan": "hwaddress",

build/checksums.py

@@ -5,10 +5,10 @@
 
 from __future__ import with_statement
 
-from optparse import OptionParser
 import hashlib
 import logging
 import os
+from optparse import OptionParser
 
 logger = logging.getLogger("checksums.py")
 

build/clang-plugin/ThreadAllows.py

@@ -4,7 +4,6 @@
 import json
 import os
 import posixpath
-
 from os import PathLike
 
 # `typing.Literal` not available until Python 3.8;

build/clang-plugin/import_mozilla_checks.py

@@ -3,10 +3,10 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-import os
-import glob
-import shutil
 import errno
+import glob
+import os
+import shutil
 
 import ThirdPartyPaths
 import ThreadAllows

build/compare-mozconfig/compare-mozconfigs.py

@@ -7,9 +7,9 @@
 
 from __future__ import unicode_literals
 
+import difflib
 import logging
 import os
-import difflib
 import unittest
 
 import buildconfig

build/gen_symverscript.py

@@ -5,6 +5,7 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import sys
+
 from mozbuild.preprocessor import Preprocessor
 
 

build/gen_test_packages_manifest.py

@@ -5,7 +5,6 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import json
-
 from argparse import ArgumentParser
 
 ALL_HARNESSES = [

build/mach_initialize.py

@@ -20,10 +20,8 @@ if sys.version_info[0] < 3:
 else:
     from importlib.abc import MetaPathFinder
 
-
 from types import ModuleType
 
-
 STATE_DIR_FIRST_RUN = """
 Mach and the build system store shared state in a common directory
 on the filesystem. The following directory will be created:
@@ -145,7 +143,7 @@ def initialize(topsrcdir):
         )
     ]
 
-    from mach.util import setenv, get_state_dir
+    from mach.util import get_state_dir, setenv
 
     state_dir = _create_state_dir()
 
@@ -157,7 +155,6 @@ def initialize(topsrcdir):
 
     import mach.base
     import mach.main
-
     from mach.main import MachCommandReference
 
     # Centralized registry of available mach commands

build/midl.py

@@ -2,12 +2,13 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-import buildconfig
+import os
 import shutil
 import subprocess
-import os
 import sys
 
+import buildconfig
+
 
 def relativize(path, base=None):
     # For absolute path in Unix builds, we need relative paths because

build/pgo/genpgocert.py

@@ -7,18 +7,18 @@
 # certificates used for SSL testing in Mochitest. The already generated
 # certs are located at $topsrcdir/build/pgo/certs/ .
 
-import mozinfo
 import os
 import random
 import re
 import shutil
 import subprocess
 import sys
+from distutils.spawn import find_executable
 
-from mozbuild.base import MozbuildObject, BinaryNotFoundException
+import mozinfo
+from mozbuild.base import BinaryNotFoundException, MozbuildObject
 from mozfile import NamedTemporaryFile, TemporaryDirectory
 from mozprofile.permissions import ServerLocations
-from distutils.spawn import find_executable
 
 dbFiles = [
     re.compile("^cert[0-9]+\.db$"),

build/pgo/profileserver.py

@@ -4,19 +4,19 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
+import glob
 import json
 import os
-import sys
-import glob
 import subprocess
+import sys
 
 import mozcrash
-from mozbuild.base import MozbuildObject, BinaryNotFoundException
+from mozbuild.base import BinaryNotFoundException, MozbuildObject
 from mozfile import TemporaryDirectory
 from mozhttpd import MozHttpd
 from mozprofile import FirefoxProfile, Preferences
 from mozprofile.permissions import ServerLocations
-from mozrunner import FirefoxRunner, CLI
+from mozrunner import CLI, FirefoxRunner
 from six import string_types
 
 PORT = 8888

build/rust/mozbuild/generate_buildconfig.py

@@ -2,9 +2,10 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-import buildconfig
-import textwrap
 import string
+import textwrap
+
+import buildconfig
 
 
 def generate_bool(name):

build/unix/rewrite_sanitizer_dylib.py

@@ -2,13 +2,14 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-from argparse import ArgumentParser
 import os
-from pathlib import Path
 import re
 import shutil
 import subprocess
 import sys
+from argparse import ArgumentParser
+from pathlib import Path
+
 from buildconfig import substs
 
 """

build/upload.py

@@ -15,9 +15,9 @@
 # to indicate that files should be uploaded including their paths relative
 # to the base path.
 
-import sys
 import os
 import shutil
+import sys
 from optparse import OptionParser
 
 

build/upload_generated_sources.py

@@ -6,22 +6,23 @@
 from __future__ import absolute_import, print_function, unicode_literals
 
 import argparse
-from contextlib import contextmanager
 import gzip
 import io
 import logging
+import os
+import sys
+import tarfile
+import time
+from contextlib import contextmanager
+from threading import Event, Thread
+
+import requests
 from mozbuild.generated_sources import (
     get_filename_with_digest,
     get_s3_region_and_bucket,
 )
-import os
-from six.moves.queue import Queue
-import requests
-import sys
-import tarfile
 from requests.packages.urllib3.util.retry import Retry
-from threading import Event, Thread
+from six.moves.queue import Queue
-import time
 
 # Arbitrary, should probably measure this.
 NUM_WORKER_THREADS = 10

build/valgrind/mach_commands.py

@@ -6,18 +6,13 @@ from __future__ import absolute_import, unicode_literals
 
 import json
 import logging
-import mozinfo
 import os
 import time
 
-from mach.decorators import (
+import mozinfo
-    Command,
+from mach.decorators import Command, CommandArgument
-    CommandArgument,
+from mozbuild.base import BinaryNotFoundException
-)
+from mozbuild.base import MachCommandConditions as conditions
-from mozbuild.base import (
-    MachCommandConditions as conditions,
-    BinaryNotFoundException,
-)
 
 
 def is_valgrind_build(cls):

build/vs/generate_yaml.py

@@ -3,17 +3,17 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
+import sys
+
+import yaml
 from vsdownload import (
     getArgsParser,
     getManifest,
     getPackages,
     getSelectedPackages,
-    setPackageSelection,
     lowercaseIgnores,
+    setPackageSelection,
 )
-import sys
-import yaml
-
 
 if __name__ == "__main__":
     parser = getArgsParser()

build/vs/pack_vs.py

@@ -3,17 +3,15 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-from vsdownload import (
-    downloadPackages,
-    extractPackages,
-)
-from pathlib import Path
-from tempfile import TemporaryDirectory
-from zstandard import ZstdCompressor
 import argparse
 import os
 import tarfile
+from pathlib import Path
+from tempfile import TemporaryDirectory
+
 import yaml
+from vsdownload import downloadPackages, extractPackages
+from zstandard import ZstdCompressor
 
 
 def tzstd_path(path):

build/win32/autowinchecksec.py

@@ -7,11 +7,12 @@
 # run the Winchecksec tool (https://github.com/trailofbits/winchecksec)
 # against a given Windows binary.
 
-import buildconfig
 import json
 import subprocess
 import sys
 
+import buildconfig
+
 # usage
 if len(sys.argv) != 2:
     print("""usage : autowinchecksec.by path_to_binary""")

build/win32/dummy_libs.py

@@ -4,6 +4,7 @@
 
 import os
 import subprocess
+
 from buildconfig import substs