Restoring authorship annotation for <krock21@yandex-team.ru>. Commit 1 of 2.

8 files changed, 397 insertions, 397 deletions

diff --git a/build/config/tests/flake8/flake8.conf b/build/config/tests/flake8/flake8.conf
index 8af22b5d4d..7ff9fe014a 100644
--- a/build/config/tests/flake8/flake8.conf
+++ b/build/config/tests/flake8/flake8.conf
@@ -12,20 +12,20 @@ select =
 
 ignore =
     E122,  # continuation line missing indentation or outdented
-    E123,  # closing bracket does not match indentation of opening bracket's line
+    E123,  # closing bracket does not match indentation of opening bracket's line 
     E127,  # continuation line over-indented for visual indent
     E131,  # continuation line unaligned for hanging
-    E203,  # whitespace before ':'
+    E203,  # whitespace before ':' 
     E225,  # missing whitespace around operator
     E226,  # missing whitespace around arithmetic operator
-    E24,   # multiple spaces after ',' or tab after ','
+    E24,   # multiple spaces after ',' or tab after ',' 
     E275,  # missing whitespace after keyword
     E305,  # expected 2 blank lines after end of function or class
     E306,  # expected 1 blank line before a nested definition
     E402,  # module level import not at top of file
     E722,  # do not use bare except, specify exception instead
     E731,  # do not assign a lambda expression, use a def
-    E741,  # do not use variables named 'l', 'O', or 'I'
+    E741,  # do not use variables named 'l', 'O', or 'I' 
 
     F722,  # syntax error in forward annotation
 
diff --git a/build/platform/python/tests/test_common.py b/build/platform/python/tests/test_common.py
index 7a685330ea..ad32fe8221 100644
--- a/build/platform/python/tests/test_common.py
+++ b/build/platform/python/tests/test_common.py
@@ -4,7 +4,7 @@ import pytest
 
 from build.platform.python.tests import testlib
 
-PYTHON_VERSIONS = ["2.7", "3.4", "3.5", "3.6"]  # 3.7, 3.8 are not runnable
+PYTHON_VERSIONS = ["2.7", "3.4", "3.5", "3.6"]  # 3.7, 3.8 are not runnable 
 
 
 @pytest.mark.parametrize("pyver", PYTHON_VERSIONS)
@@ -17,15 +17,15 @@ def test_python_max_unicode_bytes(pyver):
     cmd = [testlib.get_python_bin(pyver), '-c', 'import sys; print(sys.maxunicode)']
     maxunicode = subprocess.check_output(cmd, stderr=subprocess.STDOUT).decode('utf-8')
     assert int(maxunicode) > 65535, "Found UCS2 build"
-
-
-@pytest.mark.parametrize("pyver", PYTHON_VERSIONS)
-def test_python_imports(pyver):
-    imports = {
-        "2.7": ['pkg_resources'],
-        "3.4": [],
-        "3.5": ['pkg_resources'],
-        "3.6": [],
-    }
-    for imp in imports[pyver]:
-        subprocess.check_call([testlib.get_python_bin(pyver), '-c', 'import ' + imp])
+ 
+ 
+@pytest.mark.parametrize("pyver", PYTHON_VERSIONS) 
+def test_python_imports(pyver): 
+    imports = { 
+        "2.7": ['pkg_resources'], 
+        "3.4": [], 
+        "3.5": ['pkg_resources'], 
+        "3.6": [], 
+    } 
+    for imp in imports[pyver]: 
+        subprocess.check_call([testlib.get_python_bin(pyver), '-c', 'import ' + imp]) 
diff --git a/build/platform/python/tests/testlib.py b/build/platform/python/tests/testlib.py
index d12f2815d4..765e55aaa3 100644
--- a/build/platform/python/tests/testlib.py
+++ b/build/platform/python/tests/testlib.py
@@ -5,12 +5,12 @@ import yatest.common
 
 
 def get_python_bin(ver):
-    res_name = 'EXTERNAL_PYTHON{}_RESOURCE_GLOBAL'.format(ver.replace('.', ''))
+    res_name = 'EXTERNAL_PYTHON{}_RESOURCE_GLOBAL'.format(ver.replace('.', '')) 
     gr = yatest.common.global_resources()
     if res_name in gr:
         bindir = os.path.join(gr[res_name], 'python', 'bin')
-        if ('python' + ver) in os.listdir(bindir):
-            return os.path.join(bindir, 'python' + ver)
+        if ('python' + ver) in os.listdir(bindir): 
+            return os.path.join(bindir, 'python' + ver) 
         return os.path.join(bindir, 'python')
 
     raise AssertionError("Resource '{}' is not available: {}".format(res_name, gr))
diff --git a/build/rules/flake8/README.md b/build/rules/flake8/README.md
index 1910c57d95..590a78c30c 100644
--- a/build/rules/flake8/README.md
+++ b/build/rules/flake8/README.md
@@ -1,26 +1,26 @@
-#Flake8 migrations
-
-##migrations.yaml
-Format:
-```
-migrations:
-  plugin-1:
-    ignore:
-      - B102
-      - S103
-      - F401
-    prefixes:
-      - devtools/ya
-      - ads
-      - quality
-  ignore-F123:
-    ignore:
-      - F123
-    prefixes:
-      - devtools/ya
-      - devtools/d
-```
-If arcadia-relative filepath startswith prefix from prefixes, then:
-
-1. ignore values will be added to flake8.conf ignore section
-
+#Flake8 migrations 
+ 
+##migrations.yaml 
+Format: 
+``` 
+migrations: 
+  plugin-1: 
+    ignore: 
+      - B102 
+      - S103 
+      - F401 
+    prefixes: 
+      - devtools/ya 
+      - ads 
+      - quality 
+  ignore-F123: 
+    ignore: 
+      - F123 
+    prefixes: 
+      - devtools/ya 
+      - devtools/d 
+``` 
+If arcadia-relative filepath startswith prefix from prefixes, then: 
+ 
+1. ignore values will be added to flake8.conf ignore section 
+ 
diff --git a/build/rules/flake8/migrations.yaml b/build/rules/flake8/migrations.yaml
index 6e54bf2e62..9e626404c5 100644
--- a/build/rules/flake8/migrations.yaml
+++ b/build/rules/flake8/migrations.yaml
@@ -1,4 +1,4 @@
-migrations:
+migrations: 
   W605:
     ignore:
     - W605
@@ -1230,306 +1230,306 @@ migrations:
     - voicetech/asr/core/lib/subword_ngram_lm/nirvana/fit_vocabulary
     - voicetech/asr/tools/language_model/tests/test_linear_merge
     - yabs/outdoor/viewer/back/logic
-  F401:
-    ignore:
-    - F401
-    prefixes:
-    - ads/autobudget/ml_pipeline
-    - ads/factor_check/workflow/lib
-    - ads/libs/py_autobudget
-    - ads/libs/py_dssm_lib/dssm_applier
-    - ads/libs/py_ml_factors/matrixnet
-    - ads/libs/py_vw_lib
-    - ads/nirvana/automl/pipelines/offline_pytorch/full_example
-    - ads/nirvana/gensim_w2v
-    - ads/nirvana/mappers/w2v_recommender
-    - ads/quality/adv_machine/cm_robot/cmpy/fresh_stats
-    - ads/quality/adv_machine/cm_robot/cmpy/search_query_recom_attempt
-    - ads/quality/embedding/join_banners
-    - ads/quality/embedding/tsar_tensor/BSFACTOR-44/gram_eval
-    - ads/quality/embedding/tsar_tensor/BSFACTOR-44/preprocess
-    - ads/quality/ltp/action_tasks/visit_goals
-    - ads/quality/phf/direct_api
-    - ads/quality/simulate_auction_py/lib/inject_modules
-    - ads/sandbox_scripts/zc_corrector
-    - ads/tools/mx_feature_remapper/lib
-    - ads/watchman/contrib/flask-marshmallow-patched
-    - ads/watchman/contrib/flask-restplus-patched
-    - alice/analytics/wer
-    - alice/boltalka/generative/tfnn/infer
-    - alice/boltalka/generative/training/data/nn/filtered_twitter
-    - alice/nlu/py_libs/tokenizer
-    - alice/uniproxy/bin/send-digest
-    - alice/uniproxy/tools/perf_results_parser
-    - antirobot/tools/prepare_requests_cbb
+  F401: 
+    ignore: 
+    - F401 
+    prefixes: 
+    - ads/autobudget/ml_pipeline 
+    - ads/factor_check/workflow/lib 
+    - ads/libs/py_autobudget 
+    - ads/libs/py_dssm_lib/dssm_applier 
+    - ads/libs/py_ml_factors/matrixnet 
+    - ads/libs/py_vw_lib 
+    - ads/nirvana/automl/pipelines/offline_pytorch/full_example 
+    - ads/nirvana/gensim_w2v 
+    - ads/nirvana/mappers/w2v_recommender 
+    - ads/quality/adv_machine/cm_robot/cmpy/fresh_stats 
+    - ads/quality/adv_machine/cm_robot/cmpy/search_query_recom_attempt 
+    - ads/quality/embedding/join_banners 
+    - ads/quality/embedding/tsar_tensor/BSFACTOR-44/gram_eval 
+    - ads/quality/embedding/tsar_tensor/BSFACTOR-44/preprocess 
+    - ads/quality/ltp/action_tasks/visit_goals 
+    - ads/quality/phf/direct_api 
+    - ads/quality/simulate_auction_py/lib/inject_modules 
+    - ads/sandbox_scripts/zc_corrector 
+    - ads/tools/mx_feature_remapper/lib 
+    - ads/watchman/contrib/flask-marshmallow-patched 
+    - ads/watchman/contrib/flask-restplus-patched 
+    - alice/analytics/wer 
+    - alice/boltalka/generative/tfnn/infer 
+    - alice/boltalka/generative/training/data/nn/filtered_twitter 
+    - alice/nlu/py_libs/tokenizer 
+    - alice/uniproxy/bin/send-digest 
+    - alice/uniproxy/tools/perf_results_parser 
+    - antirobot/tools/prepare_requests_cbb 
     - browser/infra/services/ci/backend/flakiness/migrations
-    - cv/imageproc/ocr/tools/nirvana/captcha_renderer
-    - cv/short2long/nirvana/lib
-    - cv/short2long/training/yt_load_highlights
-    - dict/mt/analytics/make/tools/toloka/simple_toloka
-    - dict/mt/make/modules/prepare_corpus
-    - dict/mt/make/pipeline/nmt
-    - dict/mt/make/pipeline/phrase_lm/tests
-    - dict/mt/make/tools/yt_transform/tests
-    - dict/mt/normalizer/tts/bugfix
-    - dict/ontodb/config
-    - dict/ontodb/proto/benchmark
-    - dict/ontodb/proto/direct/ut
-    - dict/ontodb/proto/tools
-    - direct/infra/dt-dump-b2yt-data
-    - drive/analytics/binary/thiefs
-    - education/lib/contrib/glove_python
-    - education/schoolbook/services/recommender/app
-    - education/schoolbook/services/recommender/it
-    - entity/ontodb/tasks/vloggers
-    - entity/ontodb/util/yt_helpers
-    - entity/recommender/nirvana/operations/yam/yam_positions
-    - entity/recommender/tools/recommender_beta
-    - entity/ugc/robot/tools/installed_apps_sites_activity_loader/lib
-    - ether/top/check_docs
-    - ether/top/specevent/meta
-    - extsearch/geo/recommender/tools/build_static_user_profile/lib
-    - extsearch/geo/recommender/tools/quality_metric/convert_tradoff_4_plot
-    - extsearch/geo/recommender/tools/quality_metric/tradeoff/generate_features
-    - extsearch/geo/recommender/tools/quality_metric/tradeoff/prepare_searches
-    - extsearch/geo/recommender/tools/quality_metric/utils
-    - extsearch/geo/recommender/tools/ugc_rtmr_processing/tests
-    - extsearch/images/robot/scripts/cm/semidup2
-    - extsearch/images/tools/morda_popular_queries/bin
-    - extsearch/images/tools/new_runtime/create_model
-    - extsearch/video/robot/cm/crawl/cmpy/authors
-    - extsearch/video/robot/cm/transcoder/cmpy/vh_index_dups_matcher
-    - extsearch/video/robot/cm/vicont/cmpy/content
-    - extsearch/video/robot/cm/vicont/cmpy/renew
-    - extsearch/video/robot/crawling/player_testing/core
-    - extsearch/video/robot/crawling/player_testing/services/live_capture
-    - extsearch/video/robot/crawling/player_testing/services/live_proxy
-    - extsearch/video/robot/previews/hitman/lost_preview_status
-    - extsearch/ymusic/tools/crawl_test_data
-    - extsearch/ymusic/tools/generate_test_data
-    - infra/kernel/test/recipe/cgleak_check/example
-    - infra/yasm/zoom/python/tests
-    - infra/yp_quota_distributor/lib
-    - intranet/table_flow/tests
-    - lbs/research_tools/find_keys_causing_losses
-    - library/python/async_clients
-    - logbroker/tools/deploy_consistency_test
-    - mail/github/calendar-attach-processor
-    - maps/automotive/carwashes/tests/fake-env
-    - maps/automotive/carwashes/tests/src
-    - maps/automotive/proxy/config_generator
-    - maps/automotive/remote_tasks/autotests/tests
-    - maps/automotive/remote_tasks/manager/regression/ammo_generator
-    - maps/b2bgeo/tools/load_testing/lib
-    - maps/doc/proto/yandex/maps/proto/factory/tests
-    - maps/infopoint/statistics/lib
-    - maps/infra/apiteka/client/tests
-    - maps/infra/ecstatic/tool/ecstatic_api
-    - maps/pylibs/test_helpers
-    - maps/qa/passed_by_assessors/markup_script
-    - maps/wikimap/stat/kpi/valuable_edits/users_home_regions/lib
-    - maps_adv/common/shared_mock
-    - market/dynamic_pricing/tools/kvi_evaluation
-    - market/dynamic_pricing/tools/offline_modeling
-    - market/mobile_validator/mt
-    - market/seo/tools/postgres_local/recipe
-    - market/yamarec/yamarec/yamarec1
-    - mds/nscfg/server
-    - metrika/admin/python/cms/agent/lib
-    - metrika/core/monitoring/clickhouse-table-structure-check
-    - metrika/core/programs/mobile_yt_to_yc_export
-    - metrika/pylib/log/tests
-    - metrika/tasklets/build/impl
-    - metrika/tasklets/deploy/impl
-    - ml/tensorflow/tfnn/tests/tools
-    - ml/tensorflow/ytensorflow
-    - modadvert/libs/antispam/threat_mapping/ut
-    - modadvert/libs/jsonrpc2/client
-    - modadvert/libs/nirvana/program
-    - modadvert/nirvana/m1_update_media_objects/it
-    - modadvert/programs/multik/libs
-    - modadvert/programs/supermoderation_admin/libs/services
-    - opensource/sync/bin/docs_sync/tasklet
-    - opensource/sync/bin/sync_ch/tasklet
-    - orgvisits/orgs/preprocessing/lib
-    - orgvisits/user/features/run/tests
-    - plus/oneyear/oneyear_by
-    - quality/ab_testing/cofe/projects/alice
-    - quality/ab_testing/cofe/projects/router
-    - quality/ab_testing/cofe/projects/zalogin
-    - quality/ab_testing/cofe/python/metrics
-    - quality/functionality/chats/common/bunker_client
-    - quality/functionality/chats/common/requests_wrappers
-    - quality/functionality/chats/feedback/src/feedback/api
-    - quality/functionality/chats/floyd/src/floyd/core
-    - quality/functionality/entity_search/factqueries/tools/beta/start
-    - quality/functionality/rtx/trends/apropos_viewer
-    - quality/functionality/scripts/psuh/HomeWorkMetricsLib/External/autolog_names/autolog_names
-    - quality/functionality/scripts/psuh/HomeWorkMetricsLib/HomeWorkMetricsLib
-    - quality/functionality/turbo/analytics/quality/samplers/cms_sampler
-    - quality/functionality/turbo/ml_ads/prepare_daily_logs
-    - quality/functionality/turbo/tools/rthub_dev/prepare_autoparser
-    - quality/functionality/turbo/yml_process/lib
-    - quality/neural_net/bert/bert
-    - quality/nirvana_tools/conveyor_operations/concatenate_tables
-    - quality/nirvana_tools/conveyor_operations/merge_gemini_lookups
-    - quasar/infra/tasklets/update_devices_in_db/impl
-    - regulargeo/geolayer/olap
-    - robot/bert/tools/predict_diff
-    - robot/quality/crawl_quality_metrics/push_to_solomon_every_day_crawl
-    - robot/quality/crawl_quality_metrics/push_to_solomon_library
-    - robot/quality/nirvana/refererrank/calc_scores_map
-    - robot/quality/nirvana/refererrank/create_dataset
-    - robot/quality/nirvana/refererrank/drop_large_keys
-    - robot/quality/nirvana/refererrank/join_addtime
-    - robot/quality/nirvana/refererrank/join_userdata_to_referers
-    - robot/quality/nirvana/refererrank/merge_all_crawl_attempts
-    - robot/quality/nirvana/refererrank/merge_all_factors_tables
-    - robot/quality/nirvana/refererrank/merge_all_referers_export
-    - robot/quality/nirvana/refererrank/premetric_map
-    - robot/quality/nirvana/refererrank/prepare_for_crawl_attempt_reduce
-    - robot/quality/nirvana/refererrank/prepare_for_factors_reduce
-    - robot/quality/nirvana/refererrank/prepare_for_userdata_reduce
-    - robot/quality/nirvana/refererrank/push_referer_rank_to_solomon
-    - robot/quality/nirvana/refererrank/rename_url_key
-    - robot/quality/nirvana/refererrank/unique_referers
-    - robot/quality/nirvana/refererrank/unique_urls
-    - robot/quality/robotrank/nirvana/compare_formulas
-    - robot/selectionrank/sr_conduct_rules_experiment/graphs
-    - rtmapreduce/config/user_tasks
-    - saas/tools/refresh/import_rtyserver
-    - sandbox/projects/EntitySearch/EntitySearchTrunkTest
-    - sandbox/projects/GetGeoMetasearchResponses
-    - sandbox/projects/LandingConstructor
-    - sandbox/projects/adfox/adfox_ui/resource_types
-    - sandbox/projects/adv_machine/make_turboapp_dicts
-    - sandbox/projects/avia/import_marker
-    - sandbox/projects/avia/trigger_revise
-    - sandbox/projects/cloud/billing/build_analytics_cube/source
-    - sandbox/projects/cmnt/PumpkinSettings
-    - sandbox/projects/dj/AutoDeploy
-    - sandbox/projects/gencfg/GencfgChartsUploadGroupsInfoToYt
-    - sandbox/projects/mail/Load/FuritaAmmoGen
-    - sandbox/projects/mail/Load/FuritaShooting
-    - sandbox/projects/mail/Load/LizaShooting
-    - sandbox/projects/mail/Load/MobileApiShooting
-    - sandbox/projects/mail/Load/QuinnShooting
-    - sandbox/projects/mail/Load/WebApiShooting
-    - sandbox/projects/mail/RotateMailNotifyRules
-    - sandbox/projects/marty
-    - sandbox/projects/mssngr/runtime/MssngrRouterLoadTest
-    - sandbox/projects/news
-    - sandbox/projects/quality/tasks
-    - sandbox/projects/resource_types
-    - sandbox/projects/school/Load/MeduzaShooting
-    - sandbox/projects/sdc
-    - sandbox/projects/smarttv
-    - sandbox/projects/taxi/BuildDispatcherPackage
-    - sandbox/projects/wmc
-    - sandbox/projects/yphone/AdvisorDeployToQloud
-    - sandbox/projects/yphone/JafarBuildNirvanaLayer
-    - sandbox/projects/yphone/launcher
-    - search/alice/snippets/lib/util/parse_arc
-    - search/geo/tools/collections/make_expert_collections
-    - search/geo/tools/geocube/lib
-    - search/mon/rviewer/app
-    - search/mon/rviewer/db
-    - search/mon/rviewer/modules/clients
-    - search/mon/rviewer/modules/config
-    - search/mon/rviewer/modules/nanny
-    - search/mon/rviewer/modules/orchestrator
-    - search/mon/rviewer/modules/yt
-    - search/mon/uchenki/app
-    - search/mon/wabbajack/libs/db
-    - search/resonance/tester/core
-    - search/scraper_over_yt/scripts/zombie_monitors
-    - sprav/altay/tools/auto_close/ml_predictor
-    - sprav/mining/bs/tools/extract_social_data
-    - sprav/tycoon/nirvana/mail/sync_subscriptions/lib
-    - statbox/qb2
-    - statbox/statkey/jam/actions
-    - statbox/statkey/jam/jobs/key_reports/desktop_retention
-    - statbox/statkey/jam/jobs/tech_report/event_money_stat
-    - statbox/statkey/jam/libs
-    - tools/mkdocs_builder/lib
-    - tools/releaser/src
-    - travel/avia/avia_api
-    - travel/avia/library/python/iata_correction
-    - travel/avia/shared_flights/data_importer
-    - travel/library/python/sender
-    - vcs/svn/migrations
-    - voicetech/asr/core/lib/subword_ngram_lm/nirvana/build_freq_table
-    - voicetech/asr/core/lib/subword_ngram_lm/nirvana/build_mixture_model
-    - voicetech/asr/core/lib/subword_ngram_lm/nirvana/build_model
-    - voicetech/asr/core/lib/subword_ngram_lm/nirvana/fit_lambda
-    - voicetech/asr/core/lib/subword_ngram_lm/nirvana/fit_vocabulary
-    - voicetech/asr/markup/lib
-    - voicetech/asr/pipeline/train
-    - voicetech/asr/tools/question/make_train_from_vt
-    - voicetech/asr/tools/regular_metrics_run/upload_metrics_to_yt
-    - voicetech/bio/pipeline/classification/run_children_toloka_markup_regular
-    - voicetech/bio/pipeline/vh
-    - voicetech/bio/scripts/score/robin_metrics/classification/tests
-    - voicetech/bio/scripts/yt/make_transaction
-    - voicetech/common/voicetable/agency_data_parser/lib
-    - voicetech/spotter/difftools/score_output
-    - voicetech/spotter/online_metrics/lib
-    - voicetech/spotter/run/difftool
-    - voicetech/spotter/score/prepare_for_online_validation/bin
-    - weather/workers/warnings/general
-    - weather/workers/warnings/nowcasting
-    - yabs/analytics/anomaly_analyzer/src
-    - yabs/awaps_pvl/pvl/logic
-    - yabs/indoor/mocks_generator/lib
-    - yabs/outdoor/event_2018/python/lib
-    - yabs/outdoor/libs/facepp_api
-    - yabs/outdoor/mobile_internet_proxy/logic
-    - yabs/outdoor/py_schedule/logic
-    - yabs/outdoor/scripts/raskraska
-    - yabs/outdoor/viewer/back/logic
-    - yabs/qa/oneshots/idoldin/BSSERVER-12201
-    - yabs/qa/oneshots/liapustin/BSSERVER-14049
-    - yabs/qa/oneshots/sergtaim/BSSERVER-14259/AddKeywordToYT-Via-Simple-IudYtOneshot
-    - yabs/qa/oneshots/serval/BSSERVER-14292/first_json_option_new
-    - yabs/sbyt/ytstatcollector/advmachine/tests
-    - yabs/server/cs/pylibs/advmachine_export
-    - yabs/server/cs/test/cs_import/yt_banner_with_history
-    - yabs/server/infra/yt_tables_freshness/solo
-    - yabs/server/libs/py_db_cluster
-    - yabs/server/test/ft/BSSERVER-13708
-    - yabs/server/test/ft/BSSERVER-13878
-    - yabs/server/test/ft/BSSERVER-14107
-    - yabs/server/test/ft/BSSERVER-14110
-    - yabs/server/test/ft/BSSERVER-14309
-    - yabs/server/test/ft/BSSERVER-2495
-    - yabs/server/test/qabs_bsserver_pytest
-    - yabs/utils/log_stats/test
-    - yabs/vh/cms-pgaas/cms_common
-    - yabs/vh/cms-pgaas/sport_api_importer/sport_api_importer_lib/lib/sport_client
-    - yabs/vh/cms-pgaas/statistics_api
-    - yabs/vh/cms-pgaas/ugc_api
-    - yabs/vh/cms-pgaas/utils/external_services/sender
-    - yabs/vh/frontend/json_templating/streams_generator/pylib
-    - yaphone/advisor/launcher
-    - ydo/database/lib
-    - ydo/payments/balance_notifications_processor/lib
-    - ydo/server/apphost_source/lib/endpoints
-    - ydo/tools/direct/make_ya_clients_export
+    - cv/imageproc/ocr/tools/nirvana/captcha_renderer 
+    - cv/short2long/nirvana/lib 
+    - cv/short2long/training/yt_load_highlights 
+    - dict/mt/analytics/make/tools/toloka/simple_toloka 
+    - dict/mt/make/modules/prepare_corpus 
+    - dict/mt/make/pipeline/nmt 
+    - dict/mt/make/pipeline/phrase_lm/tests 
+    - dict/mt/make/tools/yt_transform/tests 
+    - dict/mt/normalizer/tts/bugfix 
+    - dict/ontodb/config 
+    - dict/ontodb/proto/benchmark 
+    - dict/ontodb/proto/direct/ut 
+    - dict/ontodb/proto/tools 
+    - direct/infra/dt-dump-b2yt-data 
+    - drive/analytics/binary/thiefs 
+    - education/lib/contrib/glove_python 
+    - education/schoolbook/services/recommender/app 
+    - education/schoolbook/services/recommender/it 
+    - entity/ontodb/tasks/vloggers 
+    - entity/ontodb/util/yt_helpers 
+    - entity/recommender/nirvana/operations/yam/yam_positions 
+    - entity/recommender/tools/recommender_beta 
+    - entity/ugc/robot/tools/installed_apps_sites_activity_loader/lib 
+    - ether/top/check_docs 
+    - ether/top/specevent/meta 
+    - extsearch/geo/recommender/tools/build_static_user_profile/lib 
+    - extsearch/geo/recommender/tools/quality_metric/convert_tradoff_4_plot 
+    - extsearch/geo/recommender/tools/quality_metric/tradeoff/generate_features 
+    - extsearch/geo/recommender/tools/quality_metric/tradeoff/prepare_searches 
+    - extsearch/geo/recommender/tools/quality_metric/utils 
+    - extsearch/geo/recommender/tools/ugc_rtmr_processing/tests 
+    - extsearch/images/robot/scripts/cm/semidup2 
+    - extsearch/images/tools/morda_popular_queries/bin 
+    - extsearch/images/tools/new_runtime/create_model 
+    - extsearch/video/robot/cm/crawl/cmpy/authors 
+    - extsearch/video/robot/cm/transcoder/cmpy/vh_index_dups_matcher 
+    - extsearch/video/robot/cm/vicont/cmpy/content 
+    - extsearch/video/robot/cm/vicont/cmpy/renew 
+    - extsearch/video/robot/crawling/player_testing/core 
+    - extsearch/video/robot/crawling/player_testing/services/live_capture 
+    - extsearch/video/robot/crawling/player_testing/services/live_proxy 
+    - extsearch/video/robot/previews/hitman/lost_preview_status 
+    - extsearch/ymusic/tools/crawl_test_data 
+    - extsearch/ymusic/tools/generate_test_data 
+    - infra/kernel/test/recipe/cgleak_check/example 
+    - infra/yasm/zoom/python/tests 
+    - infra/yp_quota_distributor/lib 
+    - intranet/table_flow/tests 
+    - lbs/research_tools/find_keys_causing_losses 
+    - library/python/async_clients 
+    - logbroker/tools/deploy_consistency_test 
+    - mail/github/calendar-attach-processor 
+    - maps/automotive/carwashes/tests/fake-env 
+    - maps/automotive/carwashes/tests/src 
+    - maps/automotive/proxy/config_generator 
+    - maps/automotive/remote_tasks/autotests/tests 
+    - maps/automotive/remote_tasks/manager/regression/ammo_generator 
+    - maps/b2bgeo/tools/load_testing/lib 
+    - maps/doc/proto/yandex/maps/proto/factory/tests 
+    - maps/infopoint/statistics/lib 
+    - maps/infra/apiteka/client/tests 
+    - maps/infra/ecstatic/tool/ecstatic_api 
+    - maps/pylibs/test_helpers 
+    - maps/qa/passed_by_assessors/markup_script 
+    - maps/wikimap/stat/kpi/valuable_edits/users_home_regions/lib 
+    - maps_adv/common/shared_mock 
+    - market/dynamic_pricing/tools/kvi_evaluation 
+    - market/dynamic_pricing/tools/offline_modeling 
+    - market/mobile_validator/mt 
+    - market/seo/tools/postgres_local/recipe 
+    - market/yamarec/yamarec/yamarec1 
+    - mds/nscfg/server 
+    - metrika/admin/python/cms/agent/lib 
+    - metrika/core/monitoring/clickhouse-table-structure-check 
+    - metrika/core/programs/mobile_yt_to_yc_export 
+    - metrika/pylib/log/tests 
+    - metrika/tasklets/build/impl 
+    - metrika/tasklets/deploy/impl 
+    - ml/tensorflow/tfnn/tests/tools 
+    - ml/tensorflow/ytensorflow 
+    - modadvert/libs/antispam/threat_mapping/ut 
+    - modadvert/libs/jsonrpc2/client 
+    - modadvert/libs/nirvana/program 
+    - modadvert/nirvana/m1_update_media_objects/it 
+    - modadvert/programs/multik/libs 
+    - modadvert/programs/supermoderation_admin/libs/services 
+    - opensource/sync/bin/docs_sync/tasklet 
+    - opensource/sync/bin/sync_ch/tasklet 
+    - orgvisits/orgs/preprocessing/lib 
+    - orgvisits/user/features/run/tests 
+    - plus/oneyear/oneyear_by 
+    - quality/ab_testing/cofe/projects/alice 
+    - quality/ab_testing/cofe/projects/router 
+    - quality/ab_testing/cofe/projects/zalogin 
+    - quality/ab_testing/cofe/python/metrics 
+    - quality/functionality/chats/common/bunker_client 
+    - quality/functionality/chats/common/requests_wrappers 
+    - quality/functionality/chats/feedback/src/feedback/api 
+    - quality/functionality/chats/floyd/src/floyd/core 
+    - quality/functionality/entity_search/factqueries/tools/beta/start 
+    - quality/functionality/rtx/trends/apropos_viewer 
+    - quality/functionality/scripts/psuh/HomeWorkMetricsLib/External/autolog_names/autolog_names 
+    - quality/functionality/scripts/psuh/HomeWorkMetricsLib/HomeWorkMetricsLib 
+    - quality/functionality/turbo/analytics/quality/samplers/cms_sampler 
+    - quality/functionality/turbo/ml_ads/prepare_daily_logs 
+    - quality/functionality/turbo/tools/rthub_dev/prepare_autoparser 
+    - quality/functionality/turbo/yml_process/lib 
+    - quality/neural_net/bert/bert 
+    - quality/nirvana_tools/conveyor_operations/concatenate_tables 
+    - quality/nirvana_tools/conveyor_operations/merge_gemini_lookups 
+    - quasar/infra/tasklets/update_devices_in_db/impl 
+    - regulargeo/geolayer/olap 
+    - robot/bert/tools/predict_diff 
+    - robot/quality/crawl_quality_metrics/push_to_solomon_every_day_crawl 
+    - robot/quality/crawl_quality_metrics/push_to_solomon_library 
+    - robot/quality/nirvana/refererrank/calc_scores_map 
+    - robot/quality/nirvana/refererrank/create_dataset 
+    - robot/quality/nirvana/refererrank/drop_large_keys 
+    - robot/quality/nirvana/refererrank/join_addtime 
+    - robot/quality/nirvana/refererrank/join_userdata_to_referers 
+    - robot/quality/nirvana/refererrank/merge_all_crawl_attempts 
+    - robot/quality/nirvana/refererrank/merge_all_factors_tables 
+    - robot/quality/nirvana/refererrank/merge_all_referers_export 
+    - robot/quality/nirvana/refererrank/premetric_map 
+    - robot/quality/nirvana/refererrank/prepare_for_crawl_attempt_reduce 
+    - robot/quality/nirvana/refererrank/prepare_for_factors_reduce 
+    - robot/quality/nirvana/refererrank/prepare_for_userdata_reduce 
+    - robot/quality/nirvana/refererrank/push_referer_rank_to_solomon 
+    - robot/quality/nirvana/refererrank/rename_url_key 
+    - robot/quality/nirvana/refererrank/unique_referers 
+    - robot/quality/nirvana/refererrank/unique_urls 
+    - robot/quality/robotrank/nirvana/compare_formulas 
+    - robot/selectionrank/sr_conduct_rules_experiment/graphs 
+    - rtmapreduce/config/user_tasks 
+    - saas/tools/refresh/import_rtyserver 
+    - sandbox/projects/EntitySearch/EntitySearchTrunkTest 
+    - sandbox/projects/GetGeoMetasearchResponses 
+    - sandbox/projects/LandingConstructor 
+    - sandbox/projects/adfox/adfox_ui/resource_types 
+    - sandbox/projects/adv_machine/make_turboapp_dicts 
+    - sandbox/projects/avia/import_marker 
+    - sandbox/projects/avia/trigger_revise 
+    - sandbox/projects/cloud/billing/build_analytics_cube/source 
+    - sandbox/projects/cmnt/PumpkinSettings 
+    - sandbox/projects/dj/AutoDeploy 
+    - sandbox/projects/gencfg/GencfgChartsUploadGroupsInfoToYt 
+    - sandbox/projects/mail/Load/FuritaAmmoGen 
+    - sandbox/projects/mail/Load/FuritaShooting 
+    - sandbox/projects/mail/Load/LizaShooting 
+    - sandbox/projects/mail/Load/MobileApiShooting 
+    - sandbox/projects/mail/Load/QuinnShooting 
+    - sandbox/projects/mail/Load/WebApiShooting 
+    - sandbox/projects/mail/RotateMailNotifyRules 
+    - sandbox/projects/marty 
+    - sandbox/projects/mssngr/runtime/MssngrRouterLoadTest 
+    - sandbox/projects/news 
+    - sandbox/projects/quality/tasks 
+    - sandbox/projects/resource_types 
+    - sandbox/projects/school/Load/MeduzaShooting 
+    - sandbox/projects/sdc 
+    - sandbox/projects/smarttv 
+    - sandbox/projects/taxi/BuildDispatcherPackage 
+    - sandbox/projects/wmc 
+    - sandbox/projects/yphone/AdvisorDeployToQloud 
+    - sandbox/projects/yphone/JafarBuildNirvanaLayer 
+    - sandbox/projects/yphone/launcher 
+    - search/alice/snippets/lib/util/parse_arc 
+    - search/geo/tools/collections/make_expert_collections 
+    - search/geo/tools/geocube/lib 
+    - search/mon/rviewer/app 
+    - search/mon/rviewer/db 
+    - search/mon/rviewer/modules/clients 
+    - search/mon/rviewer/modules/config 
+    - search/mon/rviewer/modules/nanny 
+    - search/mon/rviewer/modules/orchestrator 
+    - search/mon/rviewer/modules/yt 
+    - search/mon/uchenki/app 
+    - search/mon/wabbajack/libs/db 
+    - search/resonance/tester/core 
+    - search/scraper_over_yt/scripts/zombie_monitors 
+    - sprav/altay/tools/auto_close/ml_predictor 
+    - sprav/mining/bs/tools/extract_social_data 
+    - sprav/tycoon/nirvana/mail/sync_subscriptions/lib 
+    - statbox/qb2 
+    - statbox/statkey/jam/actions 
+    - statbox/statkey/jam/jobs/key_reports/desktop_retention 
+    - statbox/statkey/jam/jobs/tech_report/event_money_stat 
+    - statbox/statkey/jam/libs 
+    - tools/mkdocs_builder/lib 
+    - tools/releaser/src 
+    - travel/avia/avia_api 
+    - travel/avia/library/python/iata_correction 
+    - travel/avia/shared_flights/data_importer 
+    - travel/library/python/sender 
+    - vcs/svn/migrations 
+    - voicetech/asr/core/lib/subword_ngram_lm/nirvana/build_freq_table 
+    - voicetech/asr/core/lib/subword_ngram_lm/nirvana/build_mixture_model 
+    - voicetech/asr/core/lib/subword_ngram_lm/nirvana/build_model 
+    - voicetech/asr/core/lib/subword_ngram_lm/nirvana/fit_lambda 
+    - voicetech/asr/core/lib/subword_ngram_lm/nirvana/fit_vocabulary 
+    - voicetech/asr/markup/lib 
+    - voicetech/asr/pipeline/train 
+    - voicetech/asr/tools/question/make_train_from_vt 
+    - voicetech/asr/tools/regular_metrics_run/upload_metrics_to_yt 
+    - voicetech/bio/pipeline/classification/run_children_toloka_markup_regular 
+    - voicetech/bio/pipeline/vh 
+    - voicetech/bio/scripts/score/robin_metrics/classification/tests 
+    - voicetech/bio/scripts/yt/make_transaction 
+    - voicetech/common/voicetable/agency_data_parser/lib 
+    - voicetech/spotter/difftools/score_output 
+    - voicetech/spotter/online_metrics/lib 
+    - voicetech/spotter/run/difftool 
+    - voicetech/spotter/score/prepare_for_online_validation/bin 
+    - weather/workers/warnings/general 
+    - weather/workers/warnings/nowcasting 
+    - yabs/analytics/anomaly_analyzer/src 
+    - yabs/awaps_pvl/pvl/logic 
+    - yabs/indoor/mocks_generator/lib 
+    - yabs/outdoor/event_2018/python/lib 
+    - yabs/outdoor/libs/facepp_api 
+    - yabs/outdoor/mobile_internet_proxy/logic 
+    - yabs/outdoor/py_schedule/logic 
+    - yabs/outdoor/scripts/raskraska 
+    - yabs/outdoor/viewer/back/logic 
+    - yabs/qa/oneshots/idoldin/BSSERVER-12201 
+    - yabs/qa/oneshots/liapustin/BSSERVER-14049 
+    - yabs/qa/oneshots/sergtaim/BSSERVER-14259/AddKeywordToYT-Via-Simple-IudYtOneshot 
+    - yabs/qa/oneshots/serval/BSSERVER-14292/first_json_option_new 
+    - yabs/sbyt/ytstatcollector/advmachine/tests 
+    - yabs/server/cs/pylibs/advmachine_export 
+    - yabs/server/cs/test/cs_import/yt_banner_with_history 
+    - yabs/server/infra/yt_tables_freshness/solo 
+    - yabs/server/libs/py_db_cluster 
+    - yabs/server/test/ft/BSSERVER-13708 
+    - yabs/server/test/ft/BSSERVER-13878 
+    - yabs/server/test/ft/BSSERVER-14107 
+    - yabs/server/test/ft/BSSERVER-14110 
+    - yabs/server/test/ft/BSSERVER-14309 
+    - yabs/server/test/ft/BSSERVER-2495 
+    - yabs/server/test/qabs_bsserver_pytest 
+    - yabs/utils/log_stats/test 
+    - yabs/vh/cms-pgaas/cms_common 
+    - yabs/vh/cms-pgaas/sport_api_importer/sport_api_importer_lib/lib/sport_client 
+    - yabs/vh/cms-pgaas/statistics_api 
+    - yabs/vh/cms-pgaas/ugc_api 
+    - yabs/vh/cms-pgaas/utils/external_services/sender 
+    - yabs/vh/frontend/json_templating/streams_generator/pylib 
+    - yaphone/advisor/launcher 
+    - ydo/database/lib 
+    - ydo/payments/balance_notifications_processor/lib 
+    - ydo/server/apphost_source/lib/endpoints 
+    - ydo/tools/direct/make_ya_clients_export 
     - yp/eviction_alerter/bin
-    - yp/scheduler_simulator/analysis/library
-    - yql/library/test_framework
-    - yweb/antimalware/mitb/mitb_monitor/lib
-    - yweb/antiporno/cp_conv/text_classif/bin
-    - yweb/antispam/clean_web/router
-    - yweb/antispam/mascot/monitorings/check_table_age
-    - yweb/robot/limbo
-    - yweb/robot/metrics/pmusca/graph/bin/extract_urls_from_serp
-    - yweb/sitelinks/scripts/sitelinks
-    - yweb/webscripts/video/duplicates/nirvana_scripts/knn/filter_knn_source
-    - yweb/yasap/answers/answers
-    - yweb/yasap/pdb/tools/add_card_owners
-    - zootopia/analytics/drive/source/drive/operations/support/registrations/reg_quality
-    - zootopia/analytics/ml/features/geo_features/faster_surge_features
+    - yp/scheduler_simulator/analysis/library 
+    - yql/library/test_framework 
+    - yweb/antimalware/mitb/mitb_monitor/lib 
+    - yweb/antiporno/cp_conv/text_classif/bin 
+    - yweb/antispam/clean_web/router 
+    - yweb/antispam/mascot/monitorings/check_table_age 
+    - yweb/robot/limbo 
+    - yweb/robot/metrics/pmusca/graph/bin/extract_urls_from_serp 
+    - yweb/sitelinks/scripts/sitelinks 
+    - yweb/webscripts/video/duplicates/nirvana_scripts/knn/filter_knn_source 
+    - yweb/yasap/answers/answers 
+    - yweb/yasap/pdb/tools/add_card_owners 
+    - zootopia/analytics/drive/source/drive/operations/support/registrations/reg_quality 
+    - zootopia/analytics/ml/features/geo_features/faster_surge_features 
   F405:
     ignore:
     - F405
diff --git a/build/rules/flake8/ya.make b/build/rules/flake8/ya.make
index c77a54d621..7ce4d64fd7 100644
--- a/build/rules/flake8/ya.make
+++ b/build/rules/flake8/ya.make
@@ -1 +1 @@
-OWNER(g:yatest g:python-contrib)
+OWNER(g:yatest g:python-contrib) 
diff --git a/build/ya.conf.json b/build/ya.conf.json
index 5f7cc875d6..20411703e7 100644
--- a/build/ya.conf.json
+++ b/build/ya.conf.json
@@ -441,8 +441,8 @@
         },
         "ya_sed": {
             "description": "This tool simplifies replacing of some text in Arcadia"
-        },
-        "black": {
+        }, 
+        "black": { 
             "description": "Python styler, Python 3 only"
         },
         "black_py2": {
@@ -5413,32 +5413,32 @@
                     "default": true
                 }
             ]
-        },
-        "black": {
-            "tools": {
-                "black": {
-                    "bottle": "black",
-                    "executable": "black"
-                }
-            },
-            "platforms": [
-                {
-                    "host": {
-                        "os": "LINUX"
-                    },
-                    "default": true
-                },
-                {
-                    "host": {
-                        "os": "WIN"
-                    },
-                    "default": true
-                },
-                {
-                    "host": {
-                        "os": "DARWIN"
-                    },
-                    "default": true
+        }, 
+        "black": { 
+            "tools": { 
+                "black": { 
+                    "bottle": "black", 
+                    "executable": "black" 
+                } 
+            }, 
+            "platforms": [ 
+                { 
+                    "host": { 
+                        "os": "LINUX" 
+                    }, 
+                    "default": true 
+                }, 
+                { 
+                    "host": { 
+                        "os": "WIN" 
+                    }, 
+                    "default": true 
+                }, 
+                { 
+                    "host": { 
+                        "os": "DARWIN" 
+                    }, 
+                    "default": true 
                 },
                 {
                     "host": {
@@ -5446,8 +5446,8 @@
                         "arch": "arm64"
                     },
                     "default": true
-                }
-            ]
+                } 
+            ] 
         },
         "black_py2": {
             "tools": {
@@ -7814,19 +7814,19 @@
                     "ya_sed"
                 ]
             }
-        },
-        "black": {
-            "formula": {
-                "sandbox_id": [
+        }, 
+        "black": { 
+            "formula": { 
+                "sandbox_id": [ 
                     1209137306
-                ],
-                "match": "black"
-            },
-            "executable": {
-                "black": [
-                    "black"
-                ]
-            }
+                ], 
+                "match": "black" 
+            }, 
+            "executable": { 
+                "black": [ 
+                    "black" 
+                ] 
+            } 
         },
         "black_py2": {
             "formula": {
diff --git a/build/ymake.core.conf b/build/ymake.core.conf
index 081833998b..530c2f7e87 100644
--- a/build/ymake.core.conf
+++ b/build/ymake.core.conf
@@ -2134,13 +2134,13 @@ macro LINT(level) {
 }
 
 # tag:python-specific tag:test
-### @usage: NO_DOCTESTS()
-###
-### Disable doctests in PY[|3|23_]TEST
-macro NO_DOCTESTS() {
-    ENV(YA_PYTEST_DISABLE_DOCTEST="yes")
-}
-
+### @usage: NO_DOCTESTS() 
+### 
+### Disable doctests in PY[|3|23_]TEST 
+macro NO_DOCTESTS() { 
+    ENV(YA_PYTEST_DISABLE_DOCTEST="yes") 
+} 
+ 
 # tag:python-specific tag:test
 ### @usage: _BASE_PYTEST  # internal
 ###
@@ -2148,7 +2148,7 @@ macro NO_DOCTESTS() {
 module _BASE_PYTEST: _BASE_PY_PROGRAM {
     .NODE_TYPE=Program
     .FINAL_TARGET=no
-    .ALLOWED=YT_SPEC NO_DOCTESTS
+    .ALLOWED=YT_SPEC NO_DOCTESTS 
     when ($USE_ARCADIA_PYTHON == "yes") {
         PEERDIR+=library/python/pytest
     }
@@ -2197,7 +2197,7 @@ module PY2TEST: PYTEST_BIN {
 module PY3TEST_BIN: _BASE_PY3_PROGRAM {
     .NODE_TYPE=Program
     .FINAL_TARGET=no
-    .ALLOWED=YT_SPEC NO_DOCTESTS
+    .ALLOWED=YT_SPEC NO_DOCTESTS 
     SET_APPEND(_MAKEFILE_INCLUDE_LIKE_DEPS canondata/result.json)
     SET(MODULE_LANG PY3)
     SETUP_PYTEST_BIN()