Bug 1790816 - Reformat toolkit/ with isort. r=linter-reviewers,Standard8 DONTBUILD

# ignore-this-changeset

Differential Revision: https://phabricator.services.mozilla.com/D162670

toolkit/components/antitracking/test/browser/file_ws_handshake_delay_wsh.py

@@ -1,7 +1,7 @@
-from mod_pywebsocket import msgutil
-
 import time
 
+from mod_pywebsocket import msgutil
+
 
 def web_socket_do_extra_handshake(request):
     # # must set request.ws_protocol to the selected version from ws_requested_protocols

toolkit/components/extensions/test/marionette/service_worker_testutils.py

@@ -4,7 +4,6 @@
 
 from marionette_harness import MarionetteTestCase
 
-
 EXT_ID = "extension-with-bg-sw@test"
 EXT_DIR_PATH = "extension-with-bg-sw"
 PREF_BG_SW_ENABLED = "extensions.backgroundServiceWorker.enabled"

toolkit/components/extensions/test/marionette/test_extension_serviceworkers_purged_on_pref_disabled.py

@@ -2,21 +2,21 @@
 # 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 marionette_driver import Wait
-from marionette_driver.addons import Addons
-
 import os
 import sys
 
+from marionette_driver import Wait
+from marionette_driver.addons import Addons
+
 # Add this directory to the import path.
 sys.path.append(os.path.dirname(__file__))
 
 from service_worker_testutils import (
-    MarionetteServiceWorkerTestCase,
-    EXT_ID,
     EXT_DIR_PATH,
+    EXT_ID,
     PREF_BG_SW_ENABLED,
     PREF_PERSIST_TEMP_ADDONS,
+    MarionetteServiceWorkerTestCase,
 )
 
 

toolkit/components/extensions/test/marionette/test_temporary_extension_serviceworkers_not_persisted.py

@@ -2,20 +2,20 @@
 # 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 marionette_driver import Wait
-from marionette_driver.addons import Addons
-
 import os
 import sys
 
+from marionette_driver import Wait
+from marionette_driver.addons import Addons
+
 # Add this directory to the import path.
 sys.path.append(os.path.dirname(__file__))
 
 from service_worker_testutils import (
-    MarionetteServiceWorkerTestCase,
-    EXT_ID,
     EXT_DIR_PATH,
+    EXT_ID,
     PREF_BG_SW_ENABLED,
+    MarionetteServiceWorkerTestCase,
 )
 
 

toolkit/components/extensions/webidl-api/InspectJSONSchema.py

@@ -3,8 +3,8 @@
 # You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import argparse
-import sys
 import os
+import sys
 
 # Sanity check (ensure the script has been executed through `mach python`).
 try:
@@ -26,9 +26,9 @@ module_dir = os.path.dirname(__file__)
 sys.path.append(module_dir)
 
 from GenerateWebIDLBindings import (
+    APIEntry,
     load_and_parse_JSONSchema,
     set_logging_level,
-    APIEntry,
 )
 
 

toolkit/components/extensions/webidl-api/test/helpers.py

@@ -6,7 +6,6 @@ import sys
 
 import mozpack.path as mozpath
 
-
 setup_called = False
 
 

toolkit/components/extensions/webidl-api/test/test_all_schemas_smoketest.py

@@ -15,9 +15,7 @@ import helpers
 
 helpers.setup()
 
-from GenerateWebIDLBindings import (
+from GenerateWebIDLBindings import load_and_parse_JSONSchema
-    load_and_parse_JSONSchema,
-)
 
 
 def test_all_jsonschema_load_and_parse_smoketest():

toolkit/components/extensions/webidl-api/test/test_json_schema_parsing.py

@@ -2,17 +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 sys
 import json
 import os
+import sys
+from textwrap import dedent
 
 import mozpack.path as mozpath
 import mozunit
-
 import pytest
 
-from textwrap import dedent
-
 # Import test helpers module.
 OUR_DIR = mozpath.abspath(mozpath.dirname(__file__))
 sys.path.append(OUR_DIR)
@@ -21,13 +19,7 @@ import helpers
 
 helpers.setup()
 
-from GenerateWebIDLBindings import (
+from GenerateWebIDLBindings import APIEvent, APIFunction, APINamespace, APIType, Schemas
-    APIEvent,
-    APIFunction,
-    APINamespace,
-    APIType,
-    Schemas,
-)
 
 
 def test_parse_simple_single_api_namespace(write_jsonschema_fixtures):

toolkit/components/extensions/webidl-api/test/test_webidl_from_json_schema.py

@@ -3,12 +3,11 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import sys
+from textwrap import dedent
 
 import mozpack.path as mozpath
 import mozunit
 
-from textwrap import dedent
-
 # Import test helpers module.
 OUR_DIR = mozpath.abspath(mozpath.dirname(__file__))
 sys.path.append(OUR_DIR)
@@ -18,10 +17,10 @@ import helpers
 helpers.setup()
 
 from GenerateWebIDLBindings import (
+    WEBEXT_STUBS_MAPPING,
     APIFunction,
     Schemas,
     WebIDLHelpers,
-    WEBEXT_STUBS_MAPPING,
 )
 
 original_stub_mapping_config = WEBEXT_STUBS_MAPPING.copy()

toolkit/components/glean/build_scripts/glean_parser_ext/cpp.py

@@ -8,11 +8,11 @@
 Outputter to generate C++ code for metrics.
 """
 
-import jinja2
 import json
 
-from util import generate_metric_ids, generate_ping_ids, get_metrics
+import jinja2
 from glean_parser import util
+from util import generate_metric_ids, generate_ping_ids, get_metrics
 
 
 def cpp_datatypes_filter(value):

toolkit/components/glean/build_scripts/glean_parser_ext/jog.py

@@ -9,15 +9,15 @@ Outputter to generate Rust code for metrics.
 """
 
 import enum
-import jinja2
 import json
 import sys
 
-from js import ID_BITS, PING_INDEX_BITS
+import jinja2
-from util import type_ids_and_categories
 from glean_parser import util
 from glean_parser.metrics import Rate
+from util import type_ids_and_categories
 
+from js import ID_BITS, PING_INDEX_BITS
 
 # The list of all args to CommonMetricData.
 # No particular order is required, but I have these in common_metric_data.rs

toolkit/components/glean/build_scripts/glean_parser_ext/js.py

@@ -14,11 +14,10 @@ that uses this code to look up metrics by name.
 """
 
 import jinja2
+from glean_parser import util
 from perfecthash import PerfectHash
 from string_table import StringTable
-
 from util import generate_metric_ids, generate_ping_ids, get_metrics
-from glean_parser import util
 
 """
 We need to store several bits of information in the Perfect Hash Map Entry:

toolkit/components/glean/build_scripts/glean_parser_ext/run_glean_parser.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 cpp
-import jog
-import js
 import os
-import rust
 import sys
+from pathlib import Path
 
+import cpp
 import jinja2
-
+import jog
-from util import generate_metric_ids
+import rust
 from glean_parser import lint, parser, translate, util
 from mozbuild.util import FileAvoidWrite
-from pathlib import Path
+from util import generate_metric_ids
+
+import js
 
 
 class ParserError(Exception):

toolkit/components/glean/build_scripts/glean_parser_ext/rust.py

@@ -12,11 +12,11 @@ import enum
 import json
 
 import jinja2
-
-from js import ID_BITS, ID_SIGNAL_BITS
-from util import generate_metric_ids, generate_ping_ids, get_metrics
 from glean_parser import util
 from glean_parser.metrics import Rate
+from util import generate_metric_ids, generate_ping_ids, get_metrics
+
+from js import ID_BITS, ID_SIGNAL_BITS
 
 # The list of all args to CommonMetricData.
 # No particular order is required, but I have these in common_metric_data.rs

toolkit/components/glean/build_scripts/glean_parser_ext/util.py

@@ -8,9 +8,9 @@
 Utility functions for the glean_parser-based code generator
 """
 import copy
+from typing import Dict, List, Tuple
 
 from glean_parser import util
-from typing import Dict, List, Tuple
 
 
 def generate_ping_ids(objs):

toolkit/components/glean/build_scripts/mach_commands.py

@@ -26,14 +26,14 @@ GENERATED_HEADER = """
 def data_review(command_context, bug=None):
     # Get the metrics_index's list of metrics indices
     # by loading the index as a module.
-    from os import path
     import sys
+    from os import path
 
     sys.path.append(path.join(path.dirname(__file__), path.pardir))
-    from metrics_index import metrics_yamls
+    from pathlib import Path
 
     from glean_parser import data_review
-    from pathlib import Path
+    from metrics_index import metrics_yamls
 
     return data_review.generate(
         bug, [Path(command_context.topsrcdir) / x for x in metrics_yamls]
@@ -51,16 +51,17 @@ def data_review(command_context, bug=None):
 def perf_data_review(command_context, bug=None):
     # Get the metrics_index's list of metrics indices
     # by loading the index as a module.
-    from os import path
     import sys
+    from os import path
 
     sys.path.append(path.join(path.dirname(__file__), path.pardir))
     from metrics_index import metrics_yamls
 
     sys.path.append(path.dirname(__file__))
-    import perf_data_review
     from pathlib import Path
 
+    import perf_data_review
+
     return perf_data_review.generate(
         bug, [Path(command_context.topsrcdir) / x for x in metrics_yamls]
     )
@@ -75,6 +76,7 @@ def perf_data_review(command_context, bug=None):
 )
 def update_glean_tags(command_context):
     from pathlib import Path
+
     import yaml
     from mozbuild.backend.configenvironment import ConfigEnvironment
     from mozbuild.frontend.reader import BuildReader
@@ -159,8 +161,8 @@ def replace_in_file_or_die(path, pattern, replace):
 )
 @CommandArgument("version", help="Glean version to upgrade to")
 def update_glean(command_context, version):
-    from pathlib import Path
     import textwrap
+    from pathlib import Path
 
     topsrcdir = Path(command_context.topsrcdir)
 

toolkit/components/glean/build_scripts/perf_data_review.py

@@ -10,13 +10,11 @@ Produce skeleton Performance Data Review Requests.
 This was mostly copies from glean_parser, and should be kept in sync.
 """
 
+import re
 from pathlib import Path
 from typing import Sequence
-import re
 
-
+from glean_parser import parser, util
-from glean_parser import parser
-from glean_parser import util
 
 
 def generate(

toolkit/components/glean/tests/pytest/expect_helper.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 os
 import inspect
+import os
 
 
 def expect(path, actual):

toolkit/components/glean/tests/pytest/test_gifft.py

@@ -3,11 +3,11 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import io
-import mozunit
+import sys
 from os import path
 from pathlib import Path
-import sys
 
+import mozunit
 from expect_helper import expect
 
 # Shenanigans to import the FOG glean_parser runner

toolkit/components/glean/tests/pytest/test_glean_parser_cpp.py

@@ -3,11 +3,11 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import io
-import mozunit
+import sys
 from os import path
 from pathlib import Path
-import sys
 
+import mozunit
 from expect_helper import expect
 
 # Shenanigans to import the cpp outputter extension

toolkit/components/glean/tests/pytest/test_glean_parser_js.py

@@ -3,11 +3,11 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import io
-import mozunit
+import sys
 from os import path
 from pathlib import Path
-import sys
 
+import mozunit
 from expect_helper import expect
 
 # Shenanigans to import the js outputter extension
@@ -15,9 +15,10 @@ FOG_ROOT_PATH = path.abspath(
     path.join(path.dirname(__file__), path.pardir, path.pardir)
 )
 sys.path.append(path.join(FOG_ROOT_PATH, "build_scripts", "glean_parser_ext"))
-import js
 import run_glean_parser
 
+import js
+
 
 def test_all_metric_types():
     """Honestly, this is a pretty bad test.

toolkit/components/glean/tests/pytest/test_glean_parser_rust.py

@@ -3,11 +3,11 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import io
-import mozunit
+import sys
 from os import path
 from pathlib import Path
-import sys
 
+import mozunit
 from expect_helper import expect
 
 # Shenanigans to import the rust outputter extension

toolkit/components/glean/tests/pytest/test_jogfile_output.py

@@ -3,11 +3,11 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import io
-import mozunit
+import sys
 from os import path
 from pathlib import Path
-import sys
 
+import mozunit
 from expect_helper import expect
 
 # Shenanigans to import the FOG glean_parser runner

toolkit/components/glean/tests/pytest/test_no_expired_metrics.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/.
 
-import mozunit
+import sys
 from os import path
 from pathlib import Path
-import sys
+
+import mozunit
 
 # Shenanigans to import the metrics index's list of metrics.yamls
 FOG_ROOT_PATH = path.abspath(

toolkit/components/glean/tests/pytest/test_yaml_indices.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 mozunit
-from os import path
 import sys
+from os import path
+
+import mozunit
 
 # Shenanigans to import the metrics index's lists of yamls
 FOG_ROOT_PATH = path.abspath(

toolkit/components/nimbus/generate/generate_feature_manifest.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 yaml
 import json
 import sys
-import jsonschema
 from pathlib import Path
 
+import jsonschema
+import yaml
+
 HEADER_LINE = (
     "// This file was generated by generate_feature_manifest.py from FeatureManifest.yaml."
     " DO NOT EDIT.\n"

toolkit/components/telemetry/build_scripts/gen_event_data.py

@@ -6,15 +6,16 @@
 # in a file provided as a command-line argument.
 
 from __future__ import print_function
-from collections import OrderedDict
-from mozparsers.shared_telemetry_utils import static_assert, ParserError
-from mozparsers import parse_events
 
+import itertools
 import json
 import sys
-import itertools
+from collections import OrderedDict
 from os import path
 
+from mozparsers import parse_events
+from mozparsers.shared_telemetry_utils import ParserError, static_assert
+
 COMPONENTS_PATH = path.abspath(
     path.join(path.dirname(__file__), path.pardir, path.pardir)
 )

toolkit/components/telemetry/build_scripts/gen_event_enum.py

@@ -7,11 +7,12 @@
 # The events are defined in files provided as command-line arguments.
 
 from __future__ import print_function
-from mozparsers.shared_telemetry_utils import ParserError
-from mozparsers import parse_events
 
 import sys
+
 import buildconfig
+from mozparsers import parse_events
+from mozparsers.shared_telemetry_utils import ParserError
 
 banner = """/* This file is auto-generated, see gen_event_enum.py.  */
 """

toolkit/components/telemetry/build_scripts/gen_histogram_data.py

@@ -6,13 +6,14 @@
 # in a file provided as a command-line argument.
 
 from __future__ import print_function
-from mozparsers.shared_telemetry_utils import static_assert, ParserError
-from mozparsers import parse_histograms
 
 import sys
-import buildconfig
 from os import path
 
+import buildconfig
+from mozparsers import parse_histograms
+from mozparsers.shared_telemetry_utils import ParserError, static_assert
+
 COMPONENTS_PATH = path.abspath(
     path.join(path.dirname(__file__), path.pardir, path.pardir)
 )

toolkit/components/telemetry/build_scripts/gen_histogram_enum.py

@@ -13,13 +13,13 @@
 # The histograms are defined in files provided as command-line arguments.
 
 from __future__ import print_function
-from mozparsers.shared_telemetry_utils import ParserError
-from mozparsers import parse_histograms
 
 import itertools
 import sys
-import buildconfig
 
+import buildconfig
+from mozparsers import parse_histograms
+from mozparsers.shared_telemetry_utils import ParserError
 
 banner = """/* This file is auto-generated, see gen_histogram_enum.py.  */
 """

toolkit/components/telemetry/build_scripts/gen_histogram_phf.py

@@ -3,15 +3,16 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 from __future__ import print_function
+
 from mozparsers.shared_telemetry_utils import ParserError
 from perfecthash import PerfectHash
 
 PHFSIZE = 1024
 
-from mozparsers import parse_histograms
 import sys
-import buildconfig
 
+import buildconfig
+from mozparsers import parse_histograms
 
 banner = """/* This file is auto-generated, see gen_histogram_phf.py.  */
 """

toolkit/components/telemetry/build_scripts/gen_process_data.py

@@ -6,10 +6,11 @@
 # in a file provided as a command-line argument.
 
 from __future__ import print_function
-from mozparsers.shared_telemetry_utils import ParserError, load_yaml_file
 
-import sys
 import collections
+import sys
+
+from mozparsers.shared_telemetry_utils import ParserError, load_yaml_file
 
 # The banner/text at the top of the generated file.
 banner = """/* This file is auto-generated from Telemetry build scripts,

toolkit/components/telemetry/build_scripts/gen_process_enum.py

@@ -6,10 +6,11 @@
 # in a file provided as a command-line argument.
 
 from __future__ import print_function
-from mozparsers.shared_telemetry_utils import ParserError, load_yaml_file
 
-import sys
 import collections
+import sys
+
+from mozparsers.shared_telemetry_utils import ParserError, load_yaml_file
 
 # The banner/text at the top of the generated file.
 banner = """/* This file is auto-generated from Telemetry build scripts,

toolkit/components/telemetry/build_scripts/gen_scalar_data.py

@@ -6,15 +6,16 @@
 # in a file provided as a command-line argument.
 
 from __future__ import print_function
-from collections import OrderedDict
-from mozparsers.shared_telemetry_utils import static_assert, ParserError
-from mozparsers import parse_scalars
 
 import json
 import sys
-import buildconfig
+from collections import OrderedDict
 from os import path
 
+import buildconfig
+from mozparsers import parse_scalars
+from mozparsers.shared_telemetry_utils import ParserError, static_assert
+
 COMPONENTS_PATH = path.abspath(
     path.join(path.dirname(__file__), path.pardir, path.pardir)
 )

toolkit/components/telemetry/build_scripts/gen_scalar_enum.py

@@ -8,11 +8,12 @@
 # The scalars are defined in files provided as command-line arguments.
 
 from __future__ import print_function
-from mozparsers.shared_telemetry_utils import ParserError
-from mozparsers import parse_scalars
 
 import sys
+
 import buildconfig
+from mozparsers import parse_scalars
+from mozparsers.shared_telemetry_utils import ParserError
 
 banner = """/* This file is auto-generated, see gen_scalar_enum.py.  */
 """

toolkit/components/telemetry/build_scripts/gen_userinteraction_data.py

@@ -6,21 +6,23 @@
 # defined in a file provided as a command-line argument.
 
 from __future__ import print_function
-from mozparsers.shared_telemetry_utils import static_assert, ParserError
+
-from mozparsers import parse_user_interactions
 import sys
 from os import path
 
+from mozparsers import parse_user_interactions
+from mozparsers.shared_telemetry_utils import ParserError, static_assert
+
 COMPONENTS_PATH = path.abspath(
     path.join(path.dirname(__file__), path.pardir, path.pardir)
 )
 sys.path.append(
     path.join(COMPONENTS_PATH, "glean", "build_scripts", "glean_parser_ext")
 )
-from string_table import StringTable
-
 import sys
 
+from string_table import StringTable
+
 # The banner/text at the top of the generated file.
 banner = """/* This file is auto-generated, only for internal use in
    TelemetryUserInteraction.h, see gen_userinteraction_data.py. */

toolkit/components/telemetry/build_scripts/gen_userinteraction_phf.py

@@ -3,14 +3,15 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 from __future__ import print_function
+
 from mozparsers.shared_telemetry_utils import ParserError
 from perfecthash import PerfectHash
 
 PHFSIZE = 1024
 
-from mozparsers import parse_user_interactions
 import sys
 
+from mozparsers import parse_user_interactions
 
 banner = """/* This file is auto-generated, see gen_userinteraction_phf.py.  */
 """

toolkit/components/telemetry/build_scripts/mozparsers/parse_events.py

@@ -3,12 +3,13 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import atexit
-import re
-import yaml
 import itertools
+import re
 import string
-from . import shared_telemetry_utils as utils
 
+import yaml
+
+from . import shared_telemetry_utils as utils
 from .shared_telemetry_utils import ParserError
 
 atexit.register(ParserError.exit_func)

toolkit/components/telemetry/build_scripts/mozparsers/parse_histograms.py

@@ -2,6 +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/.
 
+import atexit
 import collections
 import itertools
 import json
@@ -10,12 +11,11 @@ import os
 import re
 import runpy
 import sys
-import atexit
-from . import shared_telemetry_utils as utils
-
-from ctypes import c_int
-from .shared_telemetry_utils import ParserError
 from collections import OrderedDict
+from ctypes import c_int
+
+from . import shared_telemetry_utils as utils
+from .shared_telemetry_utils import ParserError
 
 atexit.register(ParserError.exit_func)
 

toolkit/components/telemetry/build_scripts/mozparsers/parse_scalars.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 atexit
 import io
 import re
-import yaml
-import atexit
-from . import shared_telemetry_utils as utils
 
+import yaml
+
+from . import shared_telemetry_utils as utils
 from .shared_telemetry_utils import ParserError
 
 atexit.register(ParserError.exit_func)

toolkit/components/telemetry/build_scripts/mozparsers/parse_user_interactions.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/.
 
+import atexit
 import io
 import re
+
 import yaml
-import atexit
 
 from .shared_telemetry_utils import ParserError
 

toolkit/components/telemetry/build_scripts/mozparsers/shared_telemetry_utils.py

@@ -10,6 +10,7 @@ from __future__ import print_function
 import os
 import re
 import sys
+
 import yaml
 
 # This is a list of flags that determine which process a measurement is allowed

toolkit/components/telemetry/build_scripts/run_glean_parser.py

@@ -3,9 +3,9 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import sys
+from pathlib import Path
 
 from glean_parser import lint
-from pathlib import Path
 
 
 def main(output, *filenames):

toolkit/components/telemetry/build_scripts/setup.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 setuptools import setup, find_packages
+from setuptools import find_packages, setup
 
 VERSION = "1.0.0"
 

toolkit/components/telemetry/tests/integration/tests/conftest.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 contextlib
-import mozinstall
 import os
-import pytest
 import re
 import sys
 import textwrap
 import time
 
+import mozinstall
+import pytest
 from marionette_driver import By, keys
 from marionette_driver.addons import Addons
 from marionette_driver.errors import MarionetteException

toolkit/components/telemetry/tests/integration/tests/test_deletion_request_ping.py

@@ -2,7 +2,6 @@
 # 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 mozunit
-
 from telemetry_harness.ping_filters import (
     ANY_PING,
     DELETION_REQUEST_PING,

toolkit/components/telemetry/tests/integration/tests/test_event_ping.py

@@ -2,7 +2,6 @@
 # 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 mozunit
-
 from telemetry_harness.ping_filters import EVENT_PING
 
 

toolkit/components/telemetry/tests/integration/tests/test_main_tab_scalars.py

@@ -2,7 +2,6 @@
 # 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 mozunit
-
 from telemetry_harness.ping_filters import MAIN_SHUTDOWN_PING
 
 

toolkit/components/telemetry/tests/integration/tests/test_search_counts_across_sessions.py

@@ -2,7 +2,6 @@
 # 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 mozunit
-
 from telemetry_harness.ping_filters import (
     MAIN_ENVIRONMENT_CHANGE_PING,
     MAIN_SHUTDOWN_PING,

toolkit/components/telemetry/tests/integration/tests/test_subsession_management.py

@@ -2,7 +2,6 @@
 # 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 mozunit
-
 from telemetry_harness.ping_filters import (
     MAIN_ENVIRONMENT_CHANGE_PING,
     MAIN_SHUTDOWN_PING,

toolkit/components/telemetry/tests/marionette/harness/setup.py

@@ -4,7 +4,7 @@
 
 import os
 
-from setuptools import setup, find_packages
+from setuptools import find_packages, setup
 
 PACKAGE_VERSION = "0.1"
 

toolkit/components/telemetry/tests/marionette/harness/telemetry_harness/ping_server.py

@@ -6,7 +6,6 @@ import json
 import zlib
 
 import mozlog
-
 import wptserve.logger
 from marionette_harness.runner import httpd
 

toolkit/components/telemetry/tests/marionette/harness/telemetry_harness/runner.py

@@ -3,7 +3,6 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 from marionette_harness import BaseMarionetteTestRunner
-
 from telemetry_harness.testcase import TelemetryTestCase
 
 SERVER_URL = "http://localhost:8000"

toolkit/components/telemetry/tests/marionette/harness/telemetry_harness/runtests.py

@@ -3,7 +3,6 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 from marionette_harness.runtests import cli as mn_cli
-
 from telemetry_harness.runner import TelemetryTestRunner
 
 

toolkit/components/telemetry/tests/marionette/harness/telemetry_harness/testcase.py

@@ -12,10 +12,8 @@ from marionette_driver.errors import MarionetteException
 from marionette_driver.wait import Wait
 from marionette_harness import MarionetteTestCase
 from marionette_harness.runner.mixins.window_manager import WindowManagerMixin
-
 from telemetry_harness.ping_server import PingServer
 
-
 CANARY_CLIENT_ID = "c0ffeec0-ffee-c0ff-eec0-ffeec0ffeec0"
 UUID_PATTERN = re.compile(
     r"^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$"

toolkit/components/telemetry/tests/marionette/mach_commands.py

@@ -9,11 +9,8 @@ import os
 import sys
 
 from mach.decorators import Command
-
+from mozbuild.base import BinaryNotFoundException
-from mozbuild.base import (
+from mozbuild.base import MachCommandConditions as conditions
-    MachCommandConditions as conditions,
-    BinaryNotFoundException,
-)
 
 
 def create_parser_tests():
@@ -26,11 +23,9 @@ def create_parser_tests():
 
 
 def run_telemetry(tests, binary=None, topsrcdir=None, **kwargs):
-    from mozlog.structured import commandline
-
-    from telemetry_harness.runtests import TelemetryTestRunner
-
     from marionette_harness.runtests import MarionetteHarness
+    from mozlog.structured import commandline
+    from telemetry_harness.runtests import TelemetryTestRunner
 
     parser = create_parser_tests()
 

toolkit/components/telemetry/tests/marionette/tests/client/test_deletion_request_ping.py

@@ -2,12 +2,12 @@
 # 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 telemetry_harness.testcase import TelemetryTestCase
 from telemetry_harness.ping_filters import (
     ANY_PING,
     DELETION_REQUEST_PING,
     MAIN_SHUTDOWN_PING,
 )
+from telemetry_harness.testcase import TelemetryTestCase
 
 
 class TestDeletionRequestPing(TelemetryTestCase):

toolkit/components/telemetry/tests/marionette/tests/client/test_dynamic_probes.py

@@ -2,11 +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 telemetry_harness.testcase import TelemetryTestCase
 from telemetry_harness.ping_filters import (
-    MAIN_SHUTDOWN_PING,
     MAIN_ENVIRONMENT_CHANGE_PING,
+    MAIN_SHUTDOWN_PING,
 )
+from telemetry_harness.testcase import TelemetryTestCase
 
 
 class TestDynamicProbes(TelemetryTestCase):

toolkit/components/telemetry/tests/marionette/tests/client/test_main_tab_scalars.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/.
 
-from telemetry_harness.testcase import TelemetryTestCase
 from telemetry_harness.ping_filters import MAIN_SHUTDOWN_PING
+from telemetry_harness.testcase import TelemetryTestCase
 
 
 class TestMainTabScalars(TelemetryTestCase):

toolkit/components/telemetry/tests/marionette/tests/client/test_subsession_management.py

@@ -2,11 +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 telemetry_harness.testcase import TelemetryTestCase
 from telemetry_harness.ping_filters import (
     MAIN_ENVIRONMENT_CHANGE_PING,
     MAIN_SHUTDOWN_PING,
 )
+from telemetry_harness.testcase import TelemetryTestCase
 
 
 class TestSubsessionManagement(TelemetryTestCase):

toolkit/components/telemetry/tests/marionette/tests/client/test_unicode_encoding.py

@@ -2,10 +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/.
 
+from telemetry_harness.ping_filters import MAIN_SHUTDOWN_PING
 from telemetry_harness.testcase import TelemetryTestCase
-from telemetry_harness.ping_filters import (
-    MAIN_SHUTDOWN_PING,
-)
 
 
 class TestUnicodeEncoding(TelemetryTestCase):

toolkit/components/telemetry/tests/marionette/tests/unit/test_ping_server_received_ping.py

@@ -3,7 +3,6 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/
 
 import requests
-
 from telemetry_harness.testcase import TelemetryTestCase
 
 

toolkit/components/telemetry/tests/python/test_gen_event_data_json.py

@@ -3,7 +3,6 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import json
-import mozunit
 import os
 import sys
 import tempfile
@@ -11,6 +10,8 @@ import unittest
 from io import StringIO
 from os import path
 
+import mozunit
+
 TELEMETRY_ROOT_PATH = path.abspath(
     path.join(path.dirname(__file__), path.pardir, path.pardir)
 )

toolkit/components/telemetry/tests/python/test_gen_scalar_data_json.py

@@ -3,7 +3,6 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import json
-import mozunit
 import os
 import sys
 import tempfile
@@ -11,6 +10,8 @@ import unittest
 from io import StringIO
 from os import path
 
+import mozunit
+
 TELEMETRY_ROOT_PATH = path.abspath(
     path.join(path.dirname(__file__), path.pardir, path.pardir)
 )

toolkit/components/telemetry/tests/python/test_histogramtools_non_strict.py

@@ -3,11 +3,12 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import json
-import mozunit
 import sys
 import unittest
 from os import path
 
+import mozunit
+
 TELEMETRY_ROOT_PATH = path.abspath(
     path.join(path.dirname(__file__), path.pardir, path.pardir)
 )

toolkit/components/telemetry/tests/python/test_histogramtools_strict.py

@@ -2,11 +2,12 @@
 # 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 mozunit
+import os
 import sys
 import unittest
-import os
 from os import path
+
+import mozunit
 from test_histogramtools_non_strict import load_histogram
 
 TELEMETRY_ROOT_PATH = path.abspath(
@@ -16,8 +17,8 @@ sys.path.append(TELEMETRY_ROOT_PATH)
 # The parsers live in a subdirectory of "build_scripts", account for that.
 # NOTE: if the parsers are moved, this logic will need to be updated.
 sys.path.append(path.join(TELEMETRY_ROOT_PATH, "build_scripts"))
-from mozparsers.shared_telemetry_utils import ParserError
 from mozparsers import parse_histograms
+from mozparsers.shared_telemetry_utils import ParserError
 
 
 class TestParser(unittest.TestCase):

toolkit/components/telemetry/tests/python/test_parse_events.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/.
 
-import yaml
+import os
-import mozunit
 import sys
 import unittest
-import os
 from os import path
 
+import mozunit
+import yaml
+
 TELEMETRY_ROOT_PATH = path.abspath(
     path.join(path.dirname(__file__), path.pardir, path.pardir)
 )
@@ -16,8 +17,8 @@ sys.path.append(TELEMETRY_ROOT_PATH)
 # The parsers live in a subdirectory of "build_scripts", account for that.
 # NOTE: if the parsers are moved, this logic will need to be updated.
 sys.path.append(path.join(TELEMETRY_ROOT_PATH, "build_scripts"))
-from mozparsers.shared_telemetry_utils import ParserError
 from mozparsers import parse_events
+from mozparsers.shared_telemetry_utils import ParserError
 
 
 def load_event(event):

toolkit/components/telemetry/tests/python/test_parse_scalars.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/.
 
-import yaml
+import os
-import mozunit
 import sys
 import unittest
-import os
 from os import path
 
+import mozunit
+import yaml
+
 TELEMETRY_ROOT_PATH = path.abspath(
     path.join(path.dirname(__file__), path.pardir, path.pardir)
 )
@@ -16,8 +17,8 @@ sys.path.append(TELEMETRY_ROOT_PATH)
 # The parsers live in a subdirectory of "build_scripts", account for that.
 # NOTE: if the parsers are moved, this logic will need to be updated.
 sys.path.append(path.join(TELEMETRY_ROOT_PATH, "build_scripts"))
-from mozparsers.shared_telemetry_utils import ParserError
 from mozparsers import parse_scalars
+from mozparsers.shared_telemetry_utils import ParserError
 
 
 def load_scalar(scalar):

toolkit/components/telemetry/tests/python/test_usecounters.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/.
 
-import mozunit
 import sys
 import unittest
 from os import path
+
+import mozunit
 from test_histogramtools_non_strict import load_histogram
 
 TELEMETRY_ROOT_PATH = path.abspath(
@@ -15,8 +16,8 @@ sys.path.append(TELEMETRY_ROOT_PATH)
 # The parsers live in a subdirectory of "build_scripts", account for that.
 # NOTE: if the parsers are moved, this logic will need to be updated.
 sys.path.append(path.join(TELEMETRY_ROOT_PATH, "build_scripts"))
-from mozparsers.shared_telemetry_utils import ParserError
 from mozparsers import parse_histograms
+from mozparsers.shared_telemetry_utils import ParserError
 
 
 class TestParser(unittest.TestCase):

toolkit/content/neterror/gen_aboutneterror_codes.py

@@ -5,9 +5,10 @@
 
 from __future__ import absolute_import
 
+import sys
+
 from fluent.syntax import parse
 from fluent.syntax.ast import Message
-import sys
 
 
 def find_error_ids(filename, known_strings):

toolkit/crashreporter/generate_crash_reporter_sources.py

@@ -5,6 +5,7 @@
 import string
 import sys
 import textwrap
+
 import yaml
 
 ###############################################################################

toolkit/crashreporter/tools/symbolstore.py

@@ -23,31 +23,27 @@
 
 from __future__ import print_function
 
-import buildconfig
+import ctypes
 import errno
-import sys
-import platform
 import os
+import platform
 import re
 import shutil
-import textwrap
 import subprocess
+import sys
+import textwrap
 import time
-import ctypes
-
 from optparse import OptionParser
 
-from mozbuild.util import memoize
+import buildconfig
 from mozbuild.generated_sources import (
     get_filename_with_digest,
     get_generated_sources,
     get_s3_region_and_bucket,
 )
+from mozbuild.util import memoize
 from mozpack.copier import FileRegistry
-from mozpack.manifests import (
+from mozpack.manifests import InstallManifest, UnreadableInstallManifest
-    InstallManifest,
-    UnreadableInstallManifest,
-)
 
 # Utility classes
 

toolkit/crashreporter/tools/unit-symbolstore.py

@@ -3,8 +3,6 @@
 # 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 unittest import mock
-import mozunit
 import os
 import shutil
 import struct
@@ -12,13 +10,14 @@ import subprocess
 import sys
 import tempfile
 import unittest
-import buildconfig
+from unittest import mock
-
 from unittest.mock import patch
-from mozpack.manifests import InstallManifest
-import mozpack.path as mozpath
 
+import buildconfig
+import mozpack.path as mozpath
+import mozunit
 import symbolstore
+from mozpack.manifests import InstallManifest
 from symbolstore import realpath
 
 # Some simple functions to mock out files that the platform-specific dumpers will accept.

toolkit/crashreporter/tools/upload_symbols.py

@@ -19,11 +19,12 @@ from __future__ import absolute_import, print_function, unicode_literals
 import argparse
 import logging
 import os
-import redo
-import requests
 import shutil
 import sys
 
+import redo
+import requests
+
 log = logging.getLogger("upload-symbols")
 log.setLevel(logging.INFO)
 
@@ -81,12 +82,13 @@ def main():
     zip_path = args.archive
 
     if args.archive.endswith(".tar.zst"):
-        from mozpack.files import File
-        from mozpack.mozjar import JarWriter
         import gzip
         import tarfile
         import tempfile
+
         import zstandard
+        from mozpack.files import File
+        from mozpack.mozjar import JarWriter
 
         def prepare_zip_from(archive, tmpdir):
             if archive.startswith("http"):

toolkit/library/gen_buildid.py

@@ -9,10 +9,11 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 
-from mozbuild.preprocessor import Preprocessor
-from io import StringIO
-import buildconfig
 import os
+from io import StringIO
+
+import buildconfig
+from mozbuild.preprocessor import Preprocessor
 
 
 def main(output, input_file):

toolkit/library/libxul.so-gdb.py

@@ -5,7 +5,6 @@
 """ GDB Python customization auto-loader for libxul """
 
 import re
-
 from os.path import abspath, dirname, exists
 
 # Add the toplevel objdir to the gdb source search path.

toolkit/xre/dllservices/mozglue/gen_dll_blocklist_defs.py

@@ -6,12 +6,13 @@
 
 from __future__ import print_function
 
-from copy import deepcopy
-from six import iteritems
-from struct import unpack
 import os
+from copy import deepcopy
+from struct import unpack
 from uuid import UUID
 
+from six import iteritems
+
 H_HEADER = """/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
 /* This file was auto-generated from {0} by gen_dll_blocklist_data.py.  */

toolkit/xre/test/marionette/test_fission_autostart.py

@@ -1,8 +1,9 @@
 from __future__ import absolute_import, print_function
 
-from marionette_harness import MarionetteTestCase
 from contextlib import contextmanager
 
+from marionette_harness import MarionetteTestCase
+
 
 class ExperimentStatus:
     UNENROLLED = 0

toolkit/xre/test/marionette/test_win32k_enrollment.py

@@ -1,8 +1,9 @@
 from __future__ import absolute_import, print_function
 
-from marionette_harness import MarionetteTestCase
 from contextlib import contextmanager
 
+from marionette_harness import MarionetteTestCase
+
 
 class ExperimentStatus:
     UNENROLLED = 0

toolkit/xre/test/marionette/test_win32k_enrollment.template.py

@@ -1,8 +1,9 @@
 from __future__ import absolute_import, print_function
 
-from marionette_harness import MarionetteTestCase
 from contextlib import contextmanager
 
+from marionette_harness import MarionetteTestCase
+
 
 class ExperimentStatus:
     UNENROLLED = 0