Bug 1790816 - Reformat tools/ with isort. r=linter-reviewers,perftest-reviewers,sparky,sylvestre DONTBUILD

# ignore-this-changeset

Differential Revision: https://phabricator.services.mozilla.com/D162660

tools/browsertime/mach_commands.py

@@ -43,12 +43,11 @@ import subprocess
 import sys
 import time
 
-from six import StringIO
-from mach.decorators import CommandArgument, Command
-from mozbuild.base import MachCommandBase, BinaryNotFoundException
-from mozbuild.util import mkdir
 import mozpack.path as mozpath
-
+from mach.decorators import Command, CommandArgument
+from mozbuild.base import BinaryNotFoundException, MachCommandBase
+from mozbuild.util import mkdir
+from six import StringIO
 
 AUTOMATION = "MOZ_AUTOMATION" in os.environ
 BROWSERTIME_ROOT = os.path.dirname(__file__)
@@ -83,9 +82,10 @@ def silence():
 
 
 def node_path(command_context):
-    from mozbuild.nodeutil import find_node_executable
-    from distutils.version import StrictVersion
     import platform
+    from distutils.version import StrictVersion
+
+    from mozbuild.nodeutil import find_node_executable
 
     state_dir = command_context._mach_context.state_dir
     cache_path = os.path.join(state_dir, "browsertime", "node-16")

tools/compare-locales/mach_commands.py

@@ -4,20 +4,18 @@
 
 from __future__ import absolute_import, print_function, unicode_literals
 
-from appdirs import user_config_dir
-from hglib.error import CommandError
-from mach.decorators import (
-    CommandArgument,
-    Command,
-)
-from mach.base import FailedCommandError
-from mozrelease.scriptworker_canary import get_secret
-from pathlib import Path
-from redo import retry
 import argparse
 import logging
 import os
 import tempfile
+from pathlib import Path
+
+from appdirs import user_config_dir
+from hglib.error import CommandError
+from mach.base import FailedCommandError
+from mach.decorators import Command, CommandArgument
+from mozrelease.scriptworker_canary import get_secret
+from redo import retry
 
 
 @Command(

tools/crashreporter/system-symbols/mac/get_update_packages.py

@@ -28,13 +28,13 @@ import concurrent.futures
 import logging
 import os
 import re
-import requests
 import shutil
 import subprocess
 import tempfile
-import urlparse
 
-from PackageSymbolDumper import process_packages, find_packages
+import requests
+import urlparse
+from PackageSymbolDumper import find_packages, process_packages
 
 OSX_RE = re.compile(r"10\.[0-9]+\.[0-9]+")
 

tools/crashreporter/system-symbols/mac/list-packages.py

@@ -20,10 +20,11 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
-from __future__ import print_function, absolute_import
+from __future__ import absolute_import, print_function
 
 import os
 import sys
+
 from reposadolib import reposadocommon
 
 reposadocommon.get_main_dir = lambda: "/usr/local/bin/"

tools/crashreporter/system-symbols/mac/scrapesymbols/gathersymbols.py

@@ -2,18 +2,18 @@
 # Any copyright is dedicated to the Public Domain.
 # http://creativecommons.org/publicdomain/zero/1.0/
 
-from __future__ import print_function, absolute_import
+from __future__ import absolute_import, print_function
 
 import argparse
 import concurrent.futures
 import datetime
 import os
-import requests
 import subprocess
 import sys
 import urllib
 import zipfile
 
+import requests
 
 if sys.platform == "darwin":
     SYSTEM_DIRS = [

tools/crashreporter/system-symbols/win/scrape-report.py

@@ -20,10 +20,10 @@ import csv
 import json
 import logging
 import os
-import requests
 import sys
-import urlparse
 
+import requests
+import urlparse
 
 log = logging.getLogger()
 

tools/esmify/mach_commands.py

@@ -2,7 +2,7 @@
 # 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 __future__ import print_function, absolute_import
+from __future__ import absolute_import, print_function
 
 import json
 import logging
@@ -12,10 +12,7 @@ import re
 import subprocess
 import sys
 
-from mach.decorators import (
-    Command,
-    CommandArgument,
-)
+from mach.decorators import Command, CommandArgument
 
 
 def path_sep_to_native(path_str):

tools/fuzzing/smoke/js.py

@@ -6,6 +6,7 @@
 Add more features!
 """
 from __future__ import absolute_import
+
 import argparse
 import sys
 

tools/fuzzing/smoke/smoke.py

@@ -16,12 +16,13 @@ tools if you need. They will be located in `$MOZ_FETCHES_DIR` and follow the
 same directory structure than the source tree.
 """
 from __future__ import absolute_import
-from distutils.spawn import find_executable
+
 import os
 import os.path
-import subprocess
 import shlex
+import subprocess
 import sys
+from distutils.spawn import find_executable
 
 
 def run_jsshell(command, label=None):

tools/fuzzing/smoke/test_grizzly.py

@@ -1,12 +1,11 @@
-from subprocess import check_call
 import os
 import os.path
 import sys
+from subprocess import check_call
 
-from moztest.selftest import fixtures
 import mozunit
 import pytest
-
+from moztest.selftest import fixtures
 
 MOZ_AUTOMATION = bool(os.getenv("MOZ_AUTOMATION", "0") == "1")
 

tools/fuzzing/smoke/tests.py

@@ -2,10 +2,11 @@
 # 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 __future__ import absolute_import
+
 import os
-import pytest
 from contextlib import contextmanager
 
+import pytest
 import smoke
 
 JS = os.path.join(os.path.dirname(__file__), "js.py")

tools/github-sync/converter.py

@@ -9,8 +9,8 @@ import re
 import subprocess
 import sys
 
-import pygit2
 import hglib
+import pygit2
 
 DEBUG = False
 

tools/jprof/split-profile.py

@@ -54,9 +54,9 @@
 
 from __future__ import absolute_import, print_function
 
-import sys
-import subprocess
 import os.path
+import subprocess
+import sys
 
 if len(sys.argv) < 5:
     sys.stderr.write("Expected arguments: <jprof> <split-file> <program> <jprof-log>\n")

tools/lint/android/lints.py

@@ -4,20 +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 itertools
 import json
-import glob
 import os
 import re
-import six
 import subprocess
 import sys
-
 import xml.etree.ElementTree as ET
 
-from mozpack.files import FileFinder
 import mozpack.path as mozpath
+import six
 from mozlint import result
+from mozpack.files import FileFinder
 
 # The Gradle target invocations are serialized with a simple locking file scheme.  It's fine for
 # them to take a while, since the first will compile all the Java, etc, and then perform

tools/lint/clang-format/__init__.py

@@ -3,8 +3,8 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import os
-import signal
 import re
+import signal
 import sys
 import xml.etree.ElementTree as ET
 

tools/lint/clippy/__init__.py

@@ -6,15 +6,14 @@ import json
 import os
 import re
 import signal
-import six
 
-from packaging.version import Version
+import six
 from mozboot.util import get_tools_dir
 from mozfile import which
 from mozlint import result
 from mozlint.pathutils import get_ancestors_by_name
 from mozprocess import ProcessHandler
-
+from packaging.version import Version
 
 CLIPPY_WRONG_VERSION = """
 Clippy is not installed or an older version was detected. Please make sure

tools/lint/eslint/__init__.py

@@ -14,9 +14,7 @@ import sys
 
 sys.path.append(os.path.join(os.path.dirname(__file__), "eslint"))
 from eslint import setup_helper
-
 from mozbuild.nodeutil import find_node_executable
-
 from mozlint import result
 
 ESLINT_ERROR_MESSAGE = """

tools/lint/eslint/setup_helper.py

@@ -10,17 +10,16 @@ import platform
 import re
 import subprocess
 import sys
-from packaging.version import Version
 from filecmp import dircmp
 
 from mozbuild.nodeutil import (
+    NODE_MIN_VERSION,
+    NPM_MIN_VERSION,
     find_node_executable,
     find_npm_executable,
-    NPM_MIN_VERSION,
-    NODE_MIN_VERSION,
 )
 from mozfile.mozfile import remove as mozfileremove
-
+from packaging.version import Version
 
 NODE_MACHING_VERSION_NOT_FOUND_MESSAGE = """
 Could not find Node.js executable later than %s.

tools/lint/fluent-lint/__init__.py

@@ -2,14 +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/.
 import bisect
+import re
+from html.parser import HTMLParser
+
+import mozpack.path as mozpath
+import yaml
 from fluent.syntax import parse, visitor
 from mozlint import result
 from mozlint.pathutils import expand_exclusions
-import mozpack.path as mozpath
-import re
-import yaml
-
-from html.parser import HTMLParser
 
 
 class TextElementHTMLParser(HTMLParser):

tools/lint/hooks.py

@@ -7,11 +7,12 @@ from __future__ import absolute_import, print_function
 
 import os
 import signal
-import six
 import subprocess
 import sys
 from distutils.spawn import find_executable
 
+import six
+
 here = os.path.dirname(os.path.realpath(__file__))
 topsrcdir = os.path.join(here, os.pardir, os.pardir)
 

tools/lint/hooks_clang_format.py

@@ -5,8 +5,8 @@
 
 import os
 import subprocess
-from subprocess import check_output, CalledProcessError
 import sys
+from subprocess import CalledProcessError, check_output
 
 here = os.path.dirname(os.path.realpath(__file__))
 topsrcdir = os.path.join(here, os.pardir, os.pardir)
@@ -21,7 +21,7 @@ EXTRA_PATHS = (
 )
 sys.path[:0] = [os.path.join(topsrcdir, p) for p in EXTRA_PATHS]
 
-from mozversioncontrol import get_repository_object, InvalidRepoPath
+from mozversioncontrol import InvalidRepoPath, get_repository_object
 
 
 def run_clang_format(hooktype, changedFiles):

tools/lint/hooks_js_format.py

@@ -5,8 +5,8 @@
 
 import os
 import subprocess
-from subprocess import check_output, CalledProcessError
 import sys
+from subprocess import CalledProcessError, check_output
 
 here = os.path.dirname(os.path.realpath(__file__))
 topsrcdir = os.path.join(here, os.pardir, os.pardir)
@@ -20,7 +20,7 @@ EXTRA_PATHS = (
 )
 sys.path[:0] = [os.path.join(topsrcdir, p) for p in EXTRA_PATHS]
 
-from mozversioncontrol import get_repository_object, InvalidRepoPath
+from mozversioncontrol import InvalidRepoPath, get_repository_object
 
 
 def run_js_format(hooktype, changedFiles):

tools/lint/libpref/__init__.py

@@ -4,9 +4,11 @@
 # 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 __future__ import absolute_import, print_function, division
+from __future__ import absolute_import, division, print_function
+
 import re
 import sys
+
 import yaml
 from mozlint import result
 from mozlint.pathutils import expand_exclusions

tools/lint/mach_commands.py

@@ -6,17 +6,9 @@ import argparse
 import copy
 import os
 
-from mozbuild.base import (
-    BuildEnvironmentNotFoundException,
-    MachCommandConditions as conditions,
-)
-
-
-from mach.decorators import (
-    CommandArgument,
-    Command,
-)
-
+from mach.decorators import Command, CommandArgument
+from mozbuild.base import BuildEnvironmentNotFoundException
+from mozbuild.base import MachCommandConditions as conditions
 
 here = os.path.abspath(os.path.dirname(__file__))
 EXCLUSION_FILES = [

tools/lint/perfdocs/framework_gatherers.py

@@ -8,12 +8,12 @@ import os
 import pathlib
 import re
 
+from gecko_taskgraph.util.attributes import match_run_on_projects
 from manifestparser import TestManifest
 from mozperftest.script import ScriptInfo
-from perfdocs.utils import read_yaml
-from perfdocs.logger import PerfDocLogger
 from perfdocs.doc_helpers import TableBuilder
-from gecko_taskgraph.util.attributes import match_run_on_projects
+from perfdocs.logger import PerfDocLogger
+from perfdocs.utils import read_yaml
 
 logger = PerfDocLogger()
 

tools/lint/perfdocs/gatherer.py

@@ -6,15 +6,15 @@ from __future__ import absolute_import
 import os
 import pathlib
 
-from perfdocs.logger import PerfDocLogger
-from perfdocs.utils import read_yaml
 from perfdocs.framework_gatherers import (
+    AwsyGatherer,
     MozperftestGatherer,
     RaptorGatherer,
     StaticGatherer,
     TalosGatherer,
-    AwsyGatherer,
 )
+from perfdocs.logger import PerfDocLogger
+from perfdocs.utils import read_yaml
 
 logger = PerfDocLogger()
 

tools/lint/perfdocs/generator.py

@@ -9,7 +9,7 @@ import shutil
 import tempfile
 
 from perfdocs.logger import PerfDocLogger
-from perfdocs.utils import are_dirs_equal, ON_TRY, read_file, read_yaml, save_file
+from perfdocs.utils import ON_TRY, are_dirs_equal, read_file, read_yaml, save_file
 
 logger = PerfDocLogger()
 

tools/lint/perfdocs/utils.py

@@ -7,6 +7,7 @@ import difflib
 import filecmp
 import os
 import pathlib
+
 import yaml
 from perfdocs.logger import PerfDocLogger
 

tools/lint/perfdocs/verifier.py

@@ -3,14 +3,14 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 from __future__ import absolute_import
 
-import jsonschema
 import os
 import pathlib
 import re
 
+import jsonschema
+from perfdocs.gatherer import Gatherer
 from perfdocs.logger import PerfDocLogger
 from perfdocs.utils import read_file, read_yaml
-from perfdocs.gatherer import Gatherer
 
 logger = PerfDocLogger()
 

tools/lint/python/black.py

@@ -11,10 +11,10 @@ import signal
 import subprocess
 import sys
 
+import mozpack.path as mozpath
 from mozfile import which
 from mozlint import result
 from mozlint.pathutils import expand_exclusions
-import mozpack.path as mozpath
 from mozprocess import ProcessHandler
 
 here = os.path.abspath(os.path.dirname(__file__))

tools/lint/python/flake8.py

@@ -10,7 +10,6 @@ import sys
 
 import mozfile
 import mozpack.path as mozpath
-
 from mozlint import result
 from mozlint.pathutils import expand_exclusions
 
@@ -127,8 +126,8 @@ def lint(paths, config, **lintargs):
 
 
 def run(paths, config, **lintargs):
-    from flake8.main.application import Application
     from flake8 import __version__ as flake8_version
+    from flake8.main.application import Application
 
     log = lintargs["log"]
     root = lintargs["root"]

tools/lint/python/l10n_lint.py

@@ -2,19 +2,17 @@
 # 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/.
 
-from datetime import datetime, timedelta
 import os
+from datetime import datetime, timedelta
 
-from mach import util as mach_util
-from mozlint import result, pathutils
-from mozpack import path as mozpath
 import mozversioncontrol.repoupdate
-
+from compare_locales import parser
 from compare_locales.lint.linter import L10nLinter
 from compare_locales.lint.util import l10n_base_reference_and_tests
-from compare_locales import parser
-from compare_locales.paths import TOMLParser, ProjectFiles
-
+from compare_locales.paths import ProjectFiles, TOMLParser
+from mach import util as mach_util
+from mozlint import pathutils, result
+from mozpack import path as mozpath
 
 LOCALE = "gecko-strings"
 

tools/lint/python/pylint.py

@@ -4,15 +4,13 @@
 
 import json
 import os
+import signal
 import subprocess
 
-import signal
-
-from mozprocess import ProcessHandler
-
+from mach.site import InstallPipRequirementsException
 from mozlint import result
 from mozlint.pathutils import expand_exclusions
-from mach.site import InstallPipRequirementsException
+from mozprocess import ProcessHandler
 
 here = os.path.abspath(os.path.dirname(__file__))
 PYLINT_REQUIREMENTS_PATH = os.path.join(here, "pylint_requirements.txt")

tools/lint/rst/__init__.py

@@ -6,9 +6,9 @@ import os
 import re
 import subprocess
 
+from mozfile import which
 from mozlint import result
 from mozlint.pathutils import expand_exclusions
-from mozfile import which
 
 # Error Levels
 # (0, 'debug')

tools/lint/rust/__init__.py

@@ -3,19 +3,18 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import os
-import signal
-import six
 import re
+import signal
 import subprocess
 from collections import namedtuple
-from packaging.version import Version
 
+import six
 from mozboot.util import get_tools_dir
 from mozfile import which
 from mozlint import result
 from mozlint.pathutils import expand_exclusions
 from mozprocess import ProcessHandler
-
+from packaging.version import Version
 
 RUSTFMT_NOT_FOUND = """
 Could not find rustfmt! Install rustfmt and try again.

tools/lint/shell/__init__.py

@@ -2,16 +2,15 @@
 # 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/.
 
-import os
 import json
+import os
 from json.decoder import JSONDecodeError
 
 import mozpack.path as mozpath
 from mozfile import which
-from mozpack.files import FileFinder
-
 from mozlint import result
 from mozlint.util.implementation import LintProcess
+from mozpack.files import FileFinder
 
 SHELLCHECK_NOT_FOUND = """
 Unable to locate shellcheck, please ensure it is installed and in

tools/lint/spell/__init__.py

@@ -13,7 +13,6 @@ except ImportError:
     JSONDecodeError = ValueError
 
 from mozfile import which
-
 from mozlint import result
 from mozlint.util.implementation import LintProcess
 

tools/lint/test/conftest.py

@@ -6,15 +6,14 @@ import pathlib
 import sys
 from collections import defaultdict
 
+import pytest
 from mozbuild.base import MozbuildObject
-from mozlint.pathutils import findobject
 from mozlint.parser import Parser
+from mozlint.pathutils import findobject
 from mozlint.result import ResultSummary
 from mozlog.structuredlog import StructuredLogger
 from mozpack import path
 
-import pytest
-
 here = path.abspath(path.dirname(__file__))
 build = MozbuildObject.from_environment(cwd=here, virtualenv_name="python-test")
 
@@ -256,10 +255,10 @@ def structured_logger():
 @pytest.fixture
 def perfdocs_sample():
     from test_perfdocs import (
-        SAMPLE_TEST,
-        SAMPLE_CONFIG,
         DYNAMIC_SAMPLE_CONFIG,
+        SAMPLE_CONFIG,
         SAMPLE_INI,
+        SAMPLE_TEST,
         temp_dir,
         temp_file,
     )

tools/lint/test/test_clang_format.py

@@ -1,5 +1,4 @@
 import mozunit
-
 from conftest import build
 
 LINTER = "clang-format"

tools/lint/test/test_clippy.py

@@ -1,6 +1,7 @@
-import mozunit
 import os
 
+import mozunit
+
 LINTER = "clippy"
 
 

tools/lint/test/test_eslint.py

@@ -1,6 +1,5 @@
 import mozunit
 import pytest
-
 from conftest import build
 
 LINTER = "eslint"

tools/lint/test/test_file_perm.py

@@ -1,8 +1,7 @@
 from __future__ import absolute_import, print_function
 
-import pytest
-
 import mozunit
+import pytest
 
 LINTER = "file-perm"
 

tools/lint/test/test_file_whitespace.py

@@ -2,7 +2,6 @@ from __future__ import absolute_import, print_function
 
 import mozunit
 
-
 LINTER = "file-whitespace"
 fixed = 0
 

tools/lint/test/test_perfdocs.py

@@ -1,12 +1,12 @@
 import contextlib
-from unittest import mock
 import os
 import pathlib
-import pytest
 import shutil
 import tempfile
+from unittest import mock
 
 import mozunit
+import pytest
 
 LINTER = "perfdocs"
 
@@ -148,9 +148,9 @@ def setup_sample_logger(logger, structured_logger, top_dir):
     PerfDocLogger.PATHS = ["perfdocs"]
     PerfDocLogger.TOP_DIR = top_dir
 
-    import perfdocs.verifier as vf
     import perfdocs.gatherer as gt
     import perfdocs.generator as gn
+    import perfdocs.verifier as vf
 
     gt.logger = logger
     vf.logger = logger
@@ -775,9 +775,9 @@ def test_perfdocs_framework_gatherers_urls(logger, structured_logger, perfdocs_s
     setup_sample_logger(logger, structured_logger, top_dir)
 
     from perfdocs.gatherer import frameworks
-    from perfdocs.verifier import Verifier
     from perfdocs.generator import Generator
     from perfdocs.utils import read_yaml
+    from perfdocs.verifier import Verifier
 
     # This test is only for raptor
     gatherer = frameworks["raptor"]

tools/lint/test/test_perfdocs_generation.py

@@ -1,6 +1,6 @@
-from unittest import mock
 import os
 import pathlib
+from unittest import mock
 
 import mozunit
 
@@ -14,10 +14,10 @@ def setup_sample_logger(logger, structured_logger, top_dir):
     PerfDocLogger.PATHS = ["perfdocs"]
     PerfDocLogger.TOP_DIR = top_dir
 
-    import perfdocs.verifier as vf
     import perfdocs.gatherer as gt
     import perfdocs.generator as gn
     import perfdocs.utils as utils
+    import perfdocs.verifier as vf
 
     gt.logger = logger
     vf.logger = logger

tools/lint/test/test_perfdocs_helpers.py

@@ -115,8 +115,7 @@ def test_table_builder_invalid_attributes(testdata):
 
 
 def test_table_builder_mismatched_columns():
-    from perfdocs.doc_helpers import TableBuilder
-    from perfdocs.doc_helpers import MismatchedRowLengthsException
+    from perfdocs.doc_helpers import MismatchedRowLengthsException, TableBuilder
 
     table_specifications = {
         "title": "I've got a lovely bunch of coconuts",
@@ -141,8 +140,7 @@ def test_table_builder_mismatched_columns():
 
 
 def test_table_builder_add_row_too_long():
-    from perfdocs.doc_helpers import TableBuilder
-    from perfdocs.doc_helpers import MismatchedRowLengthsException
+    from perfdocs.doc_helpers import MismatchedRowLengthsException, TableBuilder
 
     table = TableBuilder(
         table_specifications["title"],

tools/lint/test/test_rst.py

@@ -1,5 +1,5 @@
-import pytest
 import mozunit
+import pytest
 from mozfile import which
 
 LINTER = "rst"

tools/lint/test/test_rustfmt.py

@@ -1,6 +1,5 @@
 import mozunit
 
-
 LINTER = "rustfmt"
 fixed = 0
 

tools/lint/test/test_shellcheck.py

@@ -1,5 +1,5 @@
-import pytest
 import mozunit
+import pytest
 from mozfile import which
 
 LINTER = "shellcheck"

tools/lint/test/test_trojan_source.py

@@ -2,7 +2,6 @@ from __future__ import absolute_import, print_function
 
 import mozunit
 
-
 LINTER = "trojan-source"
 
 

tools/lint/test/test_updatebot.py

@@ -1,4 +1,5 @@
 import os
+
 import mozunit
 
 LINTER = "updatebot"

tools/lint/updatebot/validate_yaml.py

@@ -2,9 +2,9 @@
 # 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 mozbuild.vendor.moz_yaml import load_moz_yaml
 from mozlint import result
 from mozlint.pathutils import expand_exclusions
-from mozbuild.vendor.moz_yaml import load_moz_yaml
 
 
 class UpdatebotValidator:

tools/lint/wpt/wpt.py

@@ -8,9 +8,8 @@ import json
 import os
 import sys
 
-from mozprocess import ProcessHandler
-
 from mozlint import result
+from mozprocess import ProcessHandler
 
 results = []
 

tools/lint/yamllint_/__init__.py

@@ -2,8 +2,8 @@
 # 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 re
 import os
+import re
 import sys
 from collections import defaultdict
 
@@ -15,7 +15,6 @@ from mozlint import result
 from mozlint.pathutils import get_ancestors_by_name
 from mozlint.util.implementation import LintProcess
 
-
 YAMLLINT_FORMAT_REGEX = re.compile("(.*):(.*):(.*): \[(error|warning)\] (.*) \((.*)\)$")
 
 results = []

tools/mach_commands.py

@@ -5,18 +5,13 @@
 from __future__ import absolute_import, print_function, unicode_literals
 
 import argparse
-import subprocess
-from datetime import datetime, timedelta
 import logging
-from operator import itemgetter
+import subprocess
 import sys
+from datetime import datetime, timedelta
+from operator import itemgetter
 
-from mach.decorators import (
-    CommandArgument,
-    Command,
-    SubCommand,
-)
-
+from mach.decorators import Command, CommandArgument, SubCommand
 from mozbuild.base import MozbuildObject
 
 
@@ -90,6 +85,7 @@ def busted_file(command_context, against):
         component = "General"
     else:
         import inspect
+
         import mozpack.path as mozpath
 
         # Look up the file implementing that command, then cross-refernce

tools/moztreedocs/__init__.py

@@ -2,23 +2,22 @@
 # 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 __future__ import absolute_import, unicode_literals, print_function
+from __future__ import absolute_import, print_function, unicode_literals
 
 import os
 import tempfile
-import yaml
+from pathlib import PurePath
 
+import frontmatter
+import sphinx
+import sphinx.ext.apidoc
+import yaml
 from mozbuild.base import MozbuildObject
 from mozbuild.frontend.reader import BuildReader
 from mozbuild.util import memoize
 from mozpack.copier import FileCopier
 from mozpack.files import FileFinder
 from mozpack.manifests import InstallManifest
-from pathlib import PurePath
-
-import frontmatter
-import sphinx
-import sphinx.ext.apidoc
 
 here = os.path.abspath(os.path.dirname(__file__))
 build = MozbuildObject.from_environment(cwd=here)

tools/moztreedocs/upload.py

@@ -2,19 +2,18 @@
 # 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 __future__ import absolute_import, unicode_literals, print_function
+from __future__ import absolute_import, print_function, unicode_literals
 
+import concurrent.futures as futures
 import io
 import mimetypes
 import os
 import sys
-
-import botocore
-import boto3
-import concurrent.futures as futures
-import requests
 from pprint import pprint
 
+import boto3
+import botocore
+import requests
 from mozbuild.util import memoize
 
 

tools/power/mach_commands.py

@@ -2,14 +2,11 @@
 # 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 __future__ import print_function, absolute_import
+from __future__ import absolute_import, print_function
 
 from distutils.version import StrictVersion
 
-from mach.decorators import (
-    Command,
-    CommandArgument,
-)
+from mach.decorators import Command, CommandArgument
 
 
 def is_osx_10_10_or_greater(cls):

tools/rb/fix_stacks.py

@@ -8,12 +8,13 @@
 # MozFormatCodeAddress().
 
 from __future__ import absolute_import, print_function
-from subprocess import Popen, PIPE
+
 import atexit
 import os
 import platform
 import re
 import sys
+from subprocess import PIPE, Popen
 
 # Matches lines produced by MozFormatCodeAddress(), e.g.
 # `#01: ???[tests/example +0x43a0]`.
@@ -23,8 +24,8 @@ fix_stacks = None
 
 
 def autobootstrap():
-    from mozbuild.configure import ConfigureSandbox
     import buildconfig
+    from mozbuild.configure import ConfigureSandbox
 
     sandbox = ConfigureSandbox(
         {},

tools/tryselect/cli.py

@@ -10,7 +10,6 @@ from argparse import ArgumentParser
 
 from .task_config import all_task_configs
 
-
 COMMON_ARGUMENT_GROUPS = {
     "push": [
         [

tools/tryselect/mach_commands.py

@@ -8,16 +8,11 @@ import importlib
 import os
 import sys
 
-from mach.decorators import (
-    Command,
-    SettingsProvider,
-    SubCommand,
-)
+from mach.decorators import Command, SettingsProvider, SubCommand
 from mach.util import get_state_dir
 from mozbuild.base import BuildEnvironmentNotFoundException
 from mozbuild.util import memoize
 
-
 CONFIG_ENVIRONMENT_NOT_FOUND = """
 No config environment detected. This means we are unable to properly
 detect test files in the specified paths or tags. Please run:

tools/tryselect/push.py

@@ -11,12 +11,13 @@ import traceback
 import six
 from mach.util import get_state_dir
 from mozbuild.base import MozbuildObject
-from mozversioncontrol import get_repository_object, MissingVCSExtension
+from mozversioncontrol import MissingVCSExtension, get_repository_object
+
+from .util.estimates import duration_summary
 from .util.manage_estimates import (
     download_task_history_data,
     make_trimmed_taskgraph_cache,
 )
-from .util.estimates import duration_summary
 
 GIT_CINNABAR_NOT_FOUND = """
 Could not detect `git-cinnabar`.

tools/tryselect/selectors/again.py

@@ -7,7 +7,7 @@ import json
 import os
 
 from ..cli import BaseTryParser
-from ..push import push_to_try, history_path
+from ..push import history_path, push_to_try
 
 
 class AgainParser(BaseTryParser):

tools/tryselect/selectors/auto.py

@@ -8,7 +8,6 @@ from taskgraph.util.python_path import find_object
 from ..cli import BaseTryParser
 from ..push import push_to_try
 
-
 TRY_AUTO_PARAMETERS = {
     "optimize_strategies": "gecko_taskgraph.optimize:tryselect.bugbug_reduced_manifests_config_selection_medium",  # noqa
     "optimize_target_tasks": True,

tools/tryselect/selectors/chooser/__init__.py

@@ -8,6 +8,7 @@ import os
 import webbrowser
 from threading import Timer
 
+from gecko_taskgraph.target_tasks import filter_by_uncommon_try_tasks
 from tryselect.cli import BaseTryParser
 from tryselect.push import (
     check_working_directory,
@@ -16,8 +17,6 @@ from tryselect.push import (
 )
 from tryselect.tasks import generate_tasks
 
-from gecko_taskgraph.target_tasks import filter_by_uncommon_try_tasks
-
 here = os.path.abspath(os.path.dirname(__file__))
 
 

tools/tryselect/selectors/chooser/app.py

@@ -7,11 +7,7 @@ from __future__ import absolute_import, print_function
 from abc import ABCMeta, abstractproperty
 from collections import defaultdict
 
-from flask import (
-    Flask,
-    render_template,
-    request,
-)
+from flask import Flask, render_template, request
 
 SECTIONS = []
 SUPPORTED_KINDS = set()

tools/tryselect/selectors/compare.py

@@ -7,9 +7,9 @@ import os
 from mozbuild.base import MozbuildObject
 from mozversioncontrol import get_repository_object
 from tryselect.cli import BaseTryParser
-from .fuzzy import run as fuzzy_run
-from .again import run as again_run
 
+from .again import run as again_run
+from .fuzzy import run as fuzzy_run
 
 here = os.path.abspath(os.path.dirname(__file__))
 build = MozbuildObject.from_environment(cwd=here)

tools/tryselect/selectors/coverage.py

@@ -4,17 +4,16 @@
 
 
 import collections
-import json
+import datetime
 import hashlib
+import json
 import os
 import shutil
-import six
 import sqlite3
 import subprocess
+
 import requests
-import datetime
-
-
+import six
 from mach.util import get_state_dir
 from mozbuild.base import MozbuildObject
 from mozpack.files import FileFinder
@@ -22,8 +21,8 @@ from moztest.resolve import TestResolver
 from mozversioncontrol import get_repository_object
 
 from ..cli import BaseTryParser
-from ..tasks import generate_tasks, filter_tasks_by_paths, resolve_tests_by_suite
-from ..push import push_to_try, generate_try_task_config
+from ..push import generate_try_task_config, push_to_try
+from ..tasks import filter_tasks_by_paths, generate_tasks, resolve_tests_by_suite
 
 here = os.path.abspath(os.path.dirname(__file__))
 build = None

tools/tryselect/selectors/empty.py

@@ -4,7 +4,7 @@
 
 
 from ..cli import BaseTryParser
-from ..push import push_to_try, generate_try_task_config
+from ..push import generate_try_task_config, push_to_try
 
 
 class EmptyParser(BaseTryParser):

tools/tryselect/selectors/fuzzy.py

@@ -6,17 +6,18 @@
 import os
 import sys
 
+from gecko_taskgraph.target_tasks import filter_by_uncommon_try_tasks
 from mach.util import get_state_dir
 
 from ..cli import BaseTryParser
-from ..tasks import generate_tasks, filter_tasks_by_paths
-from ..push import check_working_directory, push_to_try, generate_try_task_config
+from ..push import check_working_directory, generate_try_task_config, push_to_try
+from ..tasks import filter_tasks_by_paths, generate_tasks
 from ..util.fzf import (
+    FZF_NOT_FOUND,
+    PREVIEW_SCRIPT,
     format_header,
     fzf_bootstrap,
-    FZF_NOT_FOUND,
     fzf_shortcuts,
-    PREVIEW_SCRIPT,
     run_fzf,
 )
 from ..util.manage_estimates import (
@@ -24,8 +25,6 @@ from ..util.manage_estimates import (
     make_trimmed_taskgraph_cache,
 )
 
-from gecko_taskgraph.target_tasks import filter_by_uncommon_try_tasks
-
 
 class FuzzyParser(BaseTryParser):
     name = "fuzzy"

tools/tryselect/selectors/perf.py

@@ -2,26 +2,24 @@
 # 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 itertools
+import os
 import re
 import sys
-
 from contextlib import redirect_stdout
 
 from mozbuild.base import MozbuildObject
 from mozversioncontrol import get_repository_object
 
-from .compare import CompareParser
-from ..push import push_to_try, generate_try_task_config
+from ..push import generate_try_task_config, push_to_try
 from ..util.fzf import (
+    FZF_NOT_FOUND,
     build_base_cmd,
     fzf_bootstrap,
-    FZF_NOT_FOUND,
-    setup_tasks_for_fzf,
     run_fzf,
+    setup_tasks_for_fzf,
 )
-
+from .compare import CompareParser
 
 here = os.path.abspath(os.path.dirname(__file__))
 build = MozbuildObject.from_environment(cwd=here)

tools/tryselect/selectors/release.py

@@ -6,8 +6,8 @@
 import os
 
 import attr
-from mozilla_version.gecko import FirefoxVersion
 import yaml
+from mozilla_version.gecko import FirefoxVersion
 
 from ..cli import BaseTryParser
 from ..push import push_to_try, vcs

tools/tryselect/selectors/scriptworker.py

@@ -6,11 +6,10 @@
 import sys
 
 import requests
+from gecko_taskgraph.util.taskgraph import find_existing_tasks
 from taskgraph.parameters import Parameters
 from taskgraph.util.taskcluster import find_task_id, get_artifact, get_session
 
-from gecko_taskgraph.util.taskgraph import find_existing_tasks
-
 from ..cli import BaseTryParser
 from ..push import push_to_try
 

tools/tryselect/task_config.py

@@ -10,14 +10,14 @@ They are added to 'try_task_config.json' and processed by the transforms.
 
 import json
 import os
-import six
 import subprocess
 import sys
 from abc import ABCMeta, abstractmethod, abstractproperty
-from argparse import Action, SUPPRESS
+from argparse import SUPPRESS, Action
 from textwrap import dedent
 
 import mozpack.path as mozpath
+import six
 from mozbuild.base import BuildEnvironmentNotFoundException, MozbuildObject
 
 from .tasks import resolve_tests_by_suite

tools/tryselect/tasks.py

@@ -14,12 +14,11 @@ import taskgraph
 from mach.util import get_state_dir
 from mozbuild.base import MozbuildObject
 from mozpack.files import FileFinder
-from moztest.resolve import TestResolver, TestManifestLoader, get_suite_definition
+from moztest.resolve import TestManifestLoader, TestResolver, get_suite_definition
 from taskgraph.generator import TaskGraphGenerator
 from taskgraph.parameters import ParameterMismatch, parameters_loader
 from taskgraph.taskgraph import TaskGraph
 
-
 here = os.path.abspath(os.path.dirname(__file__))
 build = MozbuildObject.from_environment(cwd=here)
 

tools/tryselect/test/conftest.py

@@ -5,15 +5,14 @@
 from __future__ import absolute_import, print_function, unicode_literals
 
 import os
+from unittest.mock import MagicMock
 
 import pytest
 import yaml
-from unittest.mock import MagicMock
 from moztest.resolve import TestResolver
 from taskgraph.graph import Graph
 from taskgraph.task import Task
 from taskgraph.taskgraph import TaskGraph
-
 from tryselect import push
 
 

tools/tryselect/test/test_again.py

@@ -8,9 +8,7 @@ import os
 
 import mozunit
 import pytest
-
 from six.moves import reload_module as reload
-
 from tryselect import push
 from tryselect.selectors import again
 

tools/tryselect/test/test_auto.py

@@ -6,7 +6,6 @@ from __future__ import absolute_import, print_function, unicode_literals
 
 import mozunit
 import pytest
-
 from tryselect.selectors.auto import AutoParser
 
 

tools/tryselect/test/test_chooser.py

@@ -6,10 +6,8 @@ from __future__ import absolute_import, print_function, unicode_literals
 
 import mozunit
 import pytest
-
 from tryselect.selectors.chooser.app import create_application
 
-
 TASKS = [
     {
         "kind": "build",

tools/tryselect/test/test_mozharness_integration.py

@@ -10,7 +10,6 @@ import os
 
 import mozunit
 import pytest
-
 from tryselect.tasks import build, resolve_tests_by_suite
 
 MOZHARNESS_SCRIPTS = {

tools/tryselect/test/test_perf.py

@@ -7,7 +7,6 @@ from unittest import mock
 
 import mozunit
 import pytest
-
 import tryselect.selectors.perf as ps
 
 TASKS = [

tools/tryselect/test/test_presets.py

@@ -7,7 +7,6 @@ from __future__ import absolute_import, print_function, unicode_literals
 import mozunit
 import pytest
 
-
 TASKS = [
     {
         "kind": "build",

tools/tryselect/test/test_task_configs.py

@@ -5,15 +5,13 @@
 from __future__ import absolute_import, print_function, unicode_literals
 
 import inspect
+import subprocess
 from argparse import ArgumentParser
+from textwrap import dedent
 
 import mozunit
 import pytest
-import subprocess
-from textwrap import dedent
-
-from tryselect.task_config import all_task_configs, Pernosco
-
+from tryselect.task_config import Pernosco, all_task_configs
 
 # task configs have a list of tests of the form (input, expected)
 TASK_CONFIG_TESTS = {

tools/tryselect/test/test_tasks.py

@@ -6,7 +6,6 @@ import os
 
 import mozunit
 import pytest
-
 from tryselect.tasks import cache_key, filter_tasks_by_paths, resolve_tests_by_suite
 
 

tools/tryselect/util/estimates.py

@@ -3,8 +3,8 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 
-import os
 import json
+import os
 from datetime import datetime, timedelta
 
 TASK_DURATION_CACHE = "task_duration_history.json"

tools/tryselect/util/fzf.py

@@ -5,29 +5,27 @@
 
 import os
 import platform
-import subprocess
 import shutil
-import six
+import subprocess
 import sys
 from distutils.spawn import find_executable
-from packaging.version import Version
-
-from mozbuild.base import MozbuildObject
-from mach.util import get_state_dir
-from mozterm import Terminal
 
 import mozfile
+import six
+from gecko_taskgraph.target_tasks import filter_by_uncommon_try_tasks
+from mach.util import get_state_dir
 from mozboot.util import http_download_and_save
+from mozbuild.base import MozbuildObject
+from mozterm import Terminal
+from packaging.version import Version
 
-from ..tasks import generate_tasks
 from ..push import check_working_directory
+from ..tasks import generate_tasks
 from ..util.manage_estimates import (
     download_task_history_data,
     make_trimmed_taskgraph_cache,
 )
 
-from gecko_taskgraph.target_tasks import filter_by_uncommon_try_tasks
-
 terminal = Terminal()
 
 here = os.path.abspath(os.path.dirname(__file__))

tools/tryselect/util/manage_estimates.py

@@ -3,12 +3,12 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 
-import os
-import requests
 import json
+import os
 from datetime import datetime, timedelta
-import six
 
+import requests
+import six
 
 TASK_DURATION_URL = (
     "https://storage.googleapis.com/mozilla-mach-data/task_duration_history.json"
@@ -16,7 +16,7 @@ TASK_DURATION_URL = (
 GRAPH_QUANTILES_URL = (
     "https://storage.googleapis.com/mozilla-mach-data/machtry_quantiles.csv"
 )
-from .estimates import TASK_DURATION_CACHE, GRAPH_QUANTILE_CACHE, TASK_DURATION_TAG_FILE
+from .estimates import GRAPH_QUANTILE_CACHE, TASK_DURATION_CACHE, TASK_DURATION_TAG_FILE
 
 
 def check_downloaded_history(tag_file, duration_cache, quantile_cache):

tools/update-verify/python/util/commands.py

@@ -6,10 +6,11 @@
 
 from __future__ import absolute_import, print_function
 
-import subprocess
-import os
-import time
 import logging
+import os
+import subprocess
+import time
+
 import six
 
 log = logging.getLogger(__name__)

tools/update-verify/release/compare-directories.py

@@ -12,7 +12,6 @@ import logging
 import os
 import sys
 
-
 """ Define the transformations needed to make source + update == target
 
 Required:

tools/update-verify/scripts/async_download.py

@@ -3,14 +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/.
 
-import aiohttp
 import asyncio
+import glob
 import logging
 import os
-from os import path
-import glob
 import sys
 import xml.etree.ElementTree as ET
+from os import path
+
+import aiohttp
 
 logging.basicConfig(stream=sys.stdout, level=logging.INFO, format="%(message)s")
 log = logging.getLogger(__name__)

tools/update-verify/scripts/chunked-verify.py

@@ -7,19 +7,18 @@ from __future__ import absolute_import, print_function
 
 import logging
 import os
-from os import path
 import sys
+from os import path
 from tempfile import mkstemp
 
 sys.path.append(path.join(path.dirname(__file__), "../python"))
 logging.basicConfig(stream=sys.stdout, level=logging.INFO, format="%(message)s")
 log = logging.getLogger(__name__)
 
+from async_download import download_from_config
 from mozrelease.update_verify import UpdateVerifyConfig
 from util.commands import run_cmd
 
-from async_download import download_from_config
-
 UPDATE_VERIFY_COMMAND = ["bash", "verify.sh", "-c"]
 UPDATE_VERIFY_DIR = path.join(path.dirname(__file__), "../release/updates")
 

tools/vcs/mach_commands.py

@@ -4,21 +4,15 @@
 
 from __future__ import absolute_import, unicode_literals
 
+import json
+import logging
 import os
 import re
 import subprocess
 import sys
 
-import logging
-
-from mach.decorators import (
-    CommandArgument,
-    Command,
-)
-
 import mozpack.path as mozpath
-
-import json
+from mach.decorators import Command, CommandArgument
 
 GITHUB_ROOT = "https://github.com/"
 PR_REPOSITORIES = {
@@ -213,10 +207,7 @@ def _split_patches(patchfile, bug_number, pull_request, reviewer):
 
 def _parse_patch(patch, bug_number, pull_request, reviewer):
     import email
-    from email import (
-        header,
-        policy,
-    )
+    from email import header, policy
 
     parse_policy = policy.compat32.clone(max_line_length=None)
     parsed_mail = email.message_from_bytes(patch, policy=parse_policy)