diff --git a/alembic/env.py b/alembic/env.py
index 61bb47b..8152f9e 100644
--- a/alembic/env.py
+++ b/alembic/env.py
@@ -17,9 +17,10 @@
     fileConfig(config.config_file_name)
 
 # Read settings YAML file
+import os  # noqa: E402
 from pathlib import Path  # noqa: E402
+
 from yaml import safe_load  # noqa: E402
-import os  # noqa: E402
 
 app_settings_path = os.getenv("SETTINGS_PATH", "settings.yaml")
 app_settings = safe_load(Path(app_settings_path).read_text())
diff --git a/alembic/versions/_2024_02_10_23_52_upgrade_empty_to_head.py b/alembic/versions/_2024_02_10_23_52_upgrade_empty_to_head.py
index 4e1ea00..1ba5562 100644
--- a/alembic/versions/_2024_02_10_23_52_upgrade_empty_to_head.py
+++ b/alembic/versions/_2024_02_10_23_52_upgrade_empty_to_head.py
@@ -9,9 +9,9 @@
 # ruff: noqa: E501
 from typing import Sequence, Union
 
-from alembic import op
 import sqlalchemy as sa
 
+from alembic import op
 
 # revision identifiers, used by Alembic.
 revision: str = "8ff07476cbc4"
diff --git a/alembic/versions/_2024_02_13_03_10_user_schedule_access_key.py b/alembic/versions/_2024_02_13_03_10_user_schedule_access_key.py
index d0c1d46..0eeb171 100644
--- a/alembic/versions/_2024_02_13_03_10_user_schedule_access_key.py
+++ b/alembic/versions/_2024_02_13_03_10_user_schedule_access_key.py
@@ -9,9 +9,9 @@
 # ruff: noqa: E501
 from typing import Sequence, Union
 
-from alembic import op
 import sqlalchemy as sa
 
+from alembic import op
 
 # revision identifiers, used by Alembic.
 revision: str = "cba1388a6e8f"
diff --git a/alembic/versions/_2024_02_13_05_37_music_room_sports_moodle_hidden.py b/alembic/versions/_2024_02_13_05_37_music_room_sports_moodle_hidden.py
index d324e7c..68a4c96 100644
--- a/alembic/versions/_2024_02_13_05_37_music_room_sports_moodle_hidden.py
+++ b/alembic/versions/_2024_02_13_05_37_music_room_sports_moodle_hidden.py
@@ -9,9 +9,9 @@
 # ruff: noqa: E501
 from typing import Sequence, Union
 
-from alembic import op
 import sqlalchemy as sa
 
+from alembic import op
 
 # revision identifiers, used by Alembic.
 revision: str = "6f44af938cdf"
diff --git a/alembic/versions/_2024_03_10_21_21_extract_predefined_data.py b/alembic/versions/_2024_03_10_21_21_extract_predefined_data.py
index 5184cdf..3eb6ec5 100644
--- a/alembic/versions/_2024_03_10_21_21_extract_predefined_data.py
+++ b/alembic/versions/_2024_03_10_21_21_extract_predefined_data.py
@@ -9,9 +9,9 @@
 # ruff: noqa: E501
 from typing import Sequence, Union
 
-from alembic import op
 import sqlalchemy as sa
 
+from alembic import op
 
 # revision identifiers, used by Alembic.
 revision: str = "a5e80abc2e66"
diff --git a/alembic/versions/_2024_09_13_16_39_moodle_authtoken.py b/alembic/versions/_2024_09_13_16_39_moodle_authtoken.py
index ec822c8..e15e7ce 100644
--- a/alembic/versions/_2024_09_13_16_39_moodle_authtoken.py
+++ b/alembic/versions/_2024_09_13_16_39_moodle_authtoken.py
@@ -9,9 +9,9 @@
 # ruff: noqa: E501
 from typing import Sequence, Union
 
-from alembic import op
 import sqlalchemy as sa
 
+from alembic import op
 
 # revision identifiers, used by Alembic.
 revision: str = "65da8a75e495"
diff --git a/alembic/versions/_2024_09_22_16_35_add_timezone_to_updated_at_and_created_.py b/alembic/versions/_2024_09_22_16_35_add_timezone_to_updated_at_and_created_.py
index bc77f77..d6b32d3 100644
--- a/alembic/versions/_2024_09_22_16_35_add_timezone_to_updated_at_and_created_.py
+++ b/alembic/versions/_2024_09_22_16_35_add_timezone_to_updated_at_and_created_.py
@@ -9,10 +9,11 @@
 # ruff: noqa: E501
 from typing import Sequence, Union
 
-from alembic import op
 import sqlalchemy as sa
 from sqlalchemy.dialects import postgresql
 
+from alembic import op
+
 # revision identifiers, used by Alembic.
 revision: str = "6b17213f3f14"
 down_revision: Union[str, None] = "65da8a75e495"
diff --git a/pyproject.toml b/pyproject.toml
index 5c3d167..3e97d8c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,4 +32,6 @@ lint.ignore = [
     # wildcard imports are fine
     "F403",
     "F405",
+    "PLR"
 ]
+lint.extend-select = ["I", "UP", "PL"]
diff --git a/scripts/alembic_auto_migrations.py b/scripts/alembic_auto_migrations.py
index b046642..d5d702a 100644
--- a/scripts/alembic_auto_migrations.py
+++ b/scripts/alembic_auto_migrations.py
@@ -1,5 +1,5 @@
-import sys
 import pathlib
+import sys
 
 import alembic.config
 
diff --git a/scripts/migrate_users_from_account_to_events.py b/scripts/migrate_users_from_account_to_events.py
index 58451e8..b8b6910 100644
--- a/scripts/migrate_users_from_account_to_events.py
+++ b/scripts/migrate_users_from_account_to_events.py
@@ -42,7 +42,7 @@ async def main():
 
     type_adapter = TypeAdapter(list[InputUser])
 
-    with open(args.input_file, "r") as file:
+    with open(args.input_file) as file:
         data = file.read()
         users = type_adapter.validate_json(data)
 
diff --git a/src/api/app.py b/src/api/app.py
index 3f8bc14..1d29494 100644
--- a/src/api/app.py
+++ b/src/api/app.py
@@ -58,9 +58,10 @@
 app.include_router(router_users)
 
 if settings.environment == Environment.DEVELOPMENT:
-    from src.logging_ import logger
     import logging
 
+    from src.logging_ import logger
+
     logger.warn("Enable sqlalchemy logging")
     logging.basicConfig()
     logging.getLogger("sqlalchemy.engine").setLevel(logging.INFO)
diff --git a/src/api/lifespan.py b/src/api/lifespan.py
index de0e328..8d2e794 100644
--- a/src/api/lifespan.py
+++ b/src/api/lifespan.py
@@ -9,10 +9,10 @@
 
 
 async def setup_repositories() -> SQLAlchemyStorage:
-    from src.modules.users.repository import user_repository
     from src.modules.event_groups.repository import event_group_repository
-    from src.modules.tags.repository import tag_repository
     from src.modules.innohassle_accounts import innohassle_accounts
+    from src.modules.tags.repository import tag_repository
+    from src.modules.users.repository import user_repository
 
     # ------------------- Repositories Dependencies -------------------
 
@@ -28,6 +28,7 @@ async def setup_repositories() -> SQLAlchemyStorage:
 
 def setup_predefined_data_from_file():
     import json
+
     from src.modules.predefined.storage import JsonPredefinedUsers
     from src.modules.predefined.utils import setup_predefined_data_from_object
 
diff --git a/src/config.py b/src/config.py
index a90201d..b9e19f2 100644
--- a/src/config.py
+++ b/src/config.py
@@ -3,7 +3,7 @@
 import os
 from pathlib import Path
 
-from src.config_schema import Settings, Environment
+from src.config_schema import Environment, Settings
 
 settings_path = os.getenv("SETTINGS_PATH", "settings.yaml")
 settings: Settings = Settings.from_yaml(Path(settings_path))
diff --git a/src/config_schema.py b/src/config_schema.py
index fe2dc5c..314f7fe 100644
--- a/src/config_schema.py
+++ b/src/config_schema.py
@@ -3,7 +3,7 @@
 from typing import Optional
 
 import yaml
-from pydantic import BaseModel, SecretStr, ConfigDict
+from pydantic import BaseModel, ConfigDict, SecretStr
 
 
 class Environment(StrEnum):
@@ -67,7 +67,7 @@ class Settings(SettingsEntityModel):
 
     @classmethod
     def from_yaml(cls, path: Path) -> "Settings":
-        with open(path, "r", encoding="utf-8") as f:
+        with open(path, encoding="utf-8") as f:
             yaml_config: dict = yaml.safe_load(f)
             yaml_config.pop("$schema", None)
 
diff --git a/src/exceptions.py b/src/exceptions.py
index 730ace0..ed76bd2 100644
--- a/src/exceptions.py
+++ b/src/exceptions.py
@@ -1,4 +1,4 @@
-from typing import ClassVar, Any
+from typing import Any, ClassVar
 
 from fastapi import HTTPException
 from starlette import status
diff --git a/src/logging_.py b/src/logging_.py
index 1072e22..bac9452 100644
--- a/src/logging_.py
+++ b/src/logging_.py
@@ -4,7 +4,7 @@
 import inspect
 import logging.config
 import os
-from typing import Dict, Any
+from typing import Any, Dict
 
 import fastapi.routing
 import yaml
@@ -18,7 +18,7 @@ def filter(self, record: logging.LogRecord) -> bool:
         return True
 
 
-with open("logging.yaml", "r") as f:
+with open("logging.yaml") as f:
     config = yaml.safe_load(f)
     logging.config.dictConfig(config)
 
diff --git a/src/modules/crud.py b/src/modules/crud.py
index 51a8ebf..3331fb4 100644
--- a/src/modules/crud.py
+++ b/src/modules/crud.py
@@ -1,10 +1,10 @@
 __all__ = ["AbstractCRUDRepository", "CRUDFactory"]
 
-from abc import abstractmethod, ABCMeta
-from typing import Type, TypeVar, Generic
+from abc import ABCMeta, abstractmethod
+from typing import Generic, Type, TypeVar
 
 from pydantic import BaseModel as PydanticModel
-from sqlalchemy import or_, and_, ColumnElement
+from sqlalchemy import ColumnElement, and_, or_
 from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy.sql.base import ExecutableOption
 
@@ -71,7 +71,8 @@ def CRUDFactory(
     UpdateScheme: Type[UpdateType] = None,
     get_options: tuple[ExecutableOption, ...] = (),
 ) -> AbstractCRUDRepository[CreateType, ViewType, UpdateType]:
-    from sqlalchemy import delete, insert, select, update as sql_update
+    from sqlalchemy import delete, insert, select
+    from sqlalchemy import update as sql_update
     from sqlalchemy.dialects.postgresql import insert as postgres_insert
     from sqlalchemy.inspection import inspect
 
diff --git a/src/modules/event_groups/repository.py b/src/modules/event_groups/repository.py
index 8db813a..c04a83f 100644
--- a/src/modules/event_groups/repository.py
+++ b/src/modules/event_groups/repository.py
@@ -1,20 +1,19 @@
 __all__ = ["SqlEventGroupRepository", "event_group_repository"]
 
-from typing import Optional, cast, Iterable
+from typing import Iterable, Optional, cast
 
-from sqlalchemy import select, update, delete
+from sqlalchemy import delete, select, update
 from sqlalchemy.dialects.postgresql import insert
 from sqlalchemy.ext.asyncio import AsyncSession
 
-from src.modules.crud import CRUDFactory, AbstractCRUDRepository
-from src.modules.ownership import setup_ownership_method
-from src.modules.ownership import OwnershipEnum
+from src.modules.crud import AbstractCRUDRepository, CRUDFactory
 from src.modules.event_groups.schemas import (
-    CreateEventGroupWithoutTags,
-    ViewEventGroup,
     CreateEventGroup,
+    CreateEventGroupWithoutTags,
     UpdateEventGroup,
+    ViewEventGroup,
 )
+from src.modules.ownership import OwnershipEnum, setup_ownership_method
 from src.storages.sql import SQLAlchemyStorage
 from src.storages.sql.models import EventGroup
 
diff --git a/src/modules/event_groups/routes.py b/src/modules/event_groups/routes.py
index 7042960..9715d75 100644
--- a/src/modules/event_groups/routes.py
+++ b/src/modules/event_groups/routes.py
@@ -2,8 +2,7 @@
 
 import aiofiles
 import icalendar
-from fastapi import APIRouter
-from fastapi import UploadFile, HTTPException, Body
+from fastapi import APIRouter, Body, HTTPException, UploadFile
 from sqlalchemy.exc import IntegrityError
 from starlette.responses import JSONResponse
 
@@ -11,11 +10,11 @@
 from src.exceptions import (
     EventGroupNotFoundException,
     EventGroupWithMissingPath,
-    IncorrectCredentialsException,
     ForbiddenException,
+    IncorrectCredentialsException,
 )
 from src.modules.event_groups.repository import event_group_repository
-from src.modules.event_groups.schemas import ViewEventGroup, ListEventGroupsResponse, CreateEventGroup, UpdateEventGroup
+from src.modules.event_groups.schemas import CreateEventGroup, ListEventGroupsResponse, UpdateEventGroup, ViewEventGroup
 from src.modules.parse.utils import locate_ics_by_path
 
 router = APIRouter(prefix="/event-groups", tags=["Event Groups"])
diff --git a/src/modules/event_groups/schemas.py b/src/modules/event_groups/schemas.py
index ef42155..a175f94 100644
--- a/src/modules/event_groups/schemas.py
+++ b/src/modules/event_groups/schemas.py
@@ -7,11 +7,11 @@
 ]
 
 import datetime
-from typing import Optional, Iterable
+from typing import Iterable, Optional
 
-from pydantic import BaseModel, Field, ConfigDict, field_validator
+from pydantic import BaseModel, ConfigDict, Field, field_validator
 
-from src.modules.tags.schemas import ViewTag, CreateTag
+from src.modules.tags.schemas import CreateTag, ViewTag
 
 
 class CreateEventGroupWithoutTags(BaseModel):
diff --git a/src/modules/events/repository.py b/src/modules/events/repository.py
index fb1c874..cef1e8d 100644
--- a/src/modules/events/repository.py
+++ b/src/modules/events/repository.py
@@ -7,12 +7,12 @@
 
 from src.modules.crud import CRUDFactory
 from src.modules.events.schemas import (
+    AddEventPatch,
     CreateEvent,
     UpdateEvent,
+    UpdateEventPatch,
     ViewEvent,
-    AddEventPatch,
     ViewEventPatch,
-    UpdateEventPatch,
 )
 from src.storages.sql import SQLAlchemyStorage
 from src.storages.sql.models import Event, EventPatch
diff --git a/src/modules/events/schemas.py b/src/modules/events/schemas.py
index 9dc459d..12ce68d 100644
--- a/src/modules/events/schemas.py
+++ b/src/modules/events/schemas.py
@@ -4,7 +4,7 @@
 from typing import Optional
 
 from icalendar import vRecur
-from pydantic import BaseModel, Field, field_validator, ConfigDict
+from pydantic import BaseModel, ConfigDict, Field, field_validator
 
 
 class CreateEvent(BaseModel):
diff --git a/src/modules/ics/routes.py b/src/modules/ics/routes.py
index 54a84d7..0969f95 100644
--- a/src/modules/ics/routes.py
+++ b/src/modules/ics/routes.py
@@ -1,19 +1,18 @@
 from urllib.parse import unquote
 
-from fastapi import APIRouter
-from fastapi import HTTPException
-from starlette.responses import FileResponse, StreamingResponse, Response
+from fastapi import APIRouter, HTTPException
+from starlette.responses import FileResponse, Response, StreamingResponse
 
 from src.api.dependencies import CURRENT_USER_ID_DEPENDENCY
 from src.config import settings
-from src.exceptions import EventGroupNotFoundException, ObjectNotFound, ForbiddenException
+from src.exceptions import EventGroupNotFoundException, ForbiddenException, ObjectNotFound
 from src.modules.event_groups.repository import event_group_repository
 from src.modules.ics.utils import (
     generate_ics_from_url,
+    get_moodle_ics,
     get_personal_event_groups_ics,
-    get_personal_sport_ics,
     get_personal_music_room_ics,
-    get_moodle_ics,
+    get_personal_sport_ics,
 )
 from src.modules.parse.utils import locate_ics_by_path
 from src.modules.users.linked import LinkedCalendarView
diff --git a/src/modules/ics/utils.py b/src/modules/ics/utils.py
index 8ee44bf..148d455 100644
--- a/src/modules/ics/utils.py
+++ b/src/modules/ics/utils.py
@@ -49,7 +49,7 @@ async def generate_ics_from_url(url: str, headers: dict = None) -> AsyncGenerato
 
 async def _generate_ics_from_multiple(user: ViewUser, *ics: Path) -> AsyncGenerator[bytes, None]:
     async def _async_read_schedule(ics_path: Path):
-        async with aiofiles.open(ics_path, "r") as f:
+        async with aiofiles.open(ics_path) as f:
             content = await f.read()
             _cal = icalendar.Calendar.from_ical(content)
             return _cal
@@ -176,7 +176,7 @@ async def get_personal_sport_ics(user: ViewUser) -> bytes:
     def _training_to_vevent(training: Training) -> icalendar.Event:
         string_to_hash = str(training.extendedProps.id)
         hash_ = crc32(string_to_hash.encode("utf-8"))
-        uid = "sport-%x@innohassle.ru" % abs(hash_)
+        uid = f"sport-{abs(hash_):x}@innohassle.ru"
 
         vevent = icalendar.Event()
         vevent.add("uid", uid)
diff --git a/src/modules/ownership.py b/src/modules/ownership.py
index b9214f1..69f691a 100644
--- a/src/modules/ownership.py
+++ b/src/modules/ownership.py
@@ -2,7 +2,7 @@
 
 from enum import StrEnum
 
-from pydantic import BaseModel, field_validator, ConfigDict
+from pydantic import BaseModel, ConfigDict, field_validator
 from sqlalchemy import delete
 from sqlalchemy.dialects.postgresql import insert
 from sqlalchemy.ext.asyncio import AsyncSession
diff --git a/src/modules/parse/bootcamp.py b/src/modules/parse/bootcamp.py
index 8f248e9..7f98c3d 100644
--- a/src/modules/parse/bootcamp.py
+++ b/src/modules/parse/bootcamp.py
@@ -1,10 +1,10 @@
 import datetime
 import re
 from typing import Generator
+from zlib import crc32
 
 import icalendar
-from pydantic import BaseModel, Field, ConfigDict, field_validator
-from zlib import crc32
+from pydantic import BaseModel, ConfigDict, Field, field_validator
 
 from src.modules.parse.utils import get_color
 
@@ -76,7 +76,7 @@ def get_uid(self) -> str:
         else:
             string_to_hash = str(("bootcamp", self.summary, self.location, self.dtstart))
         hash_ = crc32(string_to_hash.encode("utf-8"))
-        return "%x#bootcamp@innohassle.ru" % abs(hash_)
+        return f"{abs(hash_):x}#bootcamp@innohassle.ru"
 
     def get_vevent(self) -> icalendar.Event:
         """
diff --git a/src/modules/parse/cleaning.py b/src/modules/parse/cleaning.py
index 30df390..31b478f 100644
--- a/src/modules/parse/cleaning.py
+++ b/src/modules/parse/cleaning.py
@@ -92,7 +92,7 @@ def get_uid(self) -> str:
         string_to_hash = str(("cleaning", self.summary, self.location, self.date.isoformat()))
         hash_ = crc32(string_to_hash.encode("utf-8"))
 
-        return "%x#cleaning@innohassle.ru" % abs(hash_)
+        return f"{abs(hash_):x}#cleaning@innohassle.ru"
 
     def get_vevent(self) -> icalendar.Event:
         """
@@ -126,7 +126,7 @@ def get_uid(self) -> str:
         """
         string_to_hash = str(("linen", self.summary, self.location))
         hash_ = crc32(string_to_hash.encode("utf-8"))
-        return "%x#linen@innohassle.ru" % abs(hash_)
+        return f"{abs(hash_):x}#linen@innohassle.ru"
 
     def get_vevent(self) -> icalendar.Event:
         """
diff --git a/src/modules/parse/routes.py b/src/modules/parse/routes.py
index fd774da..bd464a7 100644
--- a/src/modules/parse/routes.py
+++ b/src/modules/parse/routes.py
@@ -11,9 +11,9 @@
 from src.exceptions import IncorrectCredentialsException
 from src.modules.event_groups.repository import event_group_repository
 from src.modules.event_groups.schemas import CreateEventGroup
-from src.modules.parse.bootcamp import BootcampParserConfig, BootcampParser, AcademicGroup, BuddyGroup, Workshop
-from src.modules.parse.cleaning import CleaningParserConfig, CleaningParser, CleaningEvent, LinenChangeEvent
-from src.modules.parse.utils import sluggify, locate_ics_by_path, get_base_calendar
+from src.modules.parse.bootcamp import AcademicGroup, BootcampParser, BootcampParserConfig, BuddyGroup, Workshop
+from src.modules.parse.cleaning import CleaningEvent, CleaningParser, CleaningParserConfig, LinenChangeEvent
+from src.modules.parse.utils import get_base_calendar, locate_ics_by_path, sluggify
 from src.modules.tags.schemas import CreateTag
 
 router = APIRouter(prefix="/parse", tags=["Parse"])
diff --git a/src/modules/predefined/storage.py b/src/modules/predefined/storage.py
index 571cc74..ca68b6a 100644
--- a/src/modules/predefined/storage.py
+++ b/src/modules/predefined/storage.py
@@ -1,6 +1,6 @@
 __all__ = ["JsonPredefinedUsers"]
 
-from pydantic import BaseModel, Field, field_validator, TypeAdapter
+from pydantic import BaseModel, Field, TypeAdapter, field_validator
 
 
 class JsonPredefinedUsers(BaseModel):
diff --git a/src/modules/tags/repository.py b/src/modules/tags/repository.py
index 8501c3d..6c9b950 100644
--- a/src/modules/tags/repository.py
+++ b/src/modules/tags/repository.py
@@ -5,11 +5,11 @@
 from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy.orm import selectinload
 
-from src.modules.crud import CRUDFactory, AbstractCRUDRepository
+from src.modules.crud import AbstractCRUDRepository, CRUDFactory
 from src.modules.ownership import OwnershipEnum, setup_ownership_method
-from src.modules.tags.schemas import CreateTag, ViewTag, UpdateTag
+from src.modules.tags.schemas import CreateTag, UpdateTag, ViewTag
 from src.storages.sql import SQLAlchemyStorage
-from src.storages.sql.models import Tag, EventGroup
+from src.storages.sql.models import EventGroup, Tag
 
 CRUD: AbstractCRUDRepository[
     CreateTag,
diff --git a/src/modules/tags/routes.py b/src/modules/tags/routes.py
index 51b5de0..f4bd42b 100644
--- a/src/modules/tags/routes.py
+++ b/src/modules/tags/routes.py
@@ -1,11 +1,10 @@
-from fastapi import APIRouter
-from fastapi import Body
+from fastapi import APIRouter, Body
 from pydantic import BaseModel
 
 from src.api.dependencies import VERIFY_PARSER_DEPENDENCY
 from src.exceptions import IncorrectCredentialsException
 from src.modules.tags.repository import tag_repository
-from src.modules.tags.schemas import ViewTag, CreateTag
+from src.modules.tags.schemas import CreateTag, ViewTag
 
 router = APIRouter(prefix="/tags", tags=["Tags"])
 
diff --git a/src/modules/tags/schemas.py b/src/modules/tags/schemas.py
index 48ba0dd..36856b3 100644
--- a/src/modules/tags/schemas.py
+++ b/src/modules/tags/schemas.py
@@ -3,7 +3,7 @@
 import json
 from typing import Optional
 
-from pydantic import BaseModel, Json, ConfigDict, field_validator
+from pydantic import BaseModel, ConfigDict, Json, field_validator
 
 
 class CreateTag(BaseModel, frozen=True):
diff --git a/src/modules/tokens/repository.py b/src/modules/tokens/repository.py
index cc4f153..d229a63 100644
--- a/src/modules/tokens/repository.py
+++ b/src/modules/tokens/repository.py
@@ -2,8 +2,7 @@
 
 import time
 
-from authlib.jose import JWTClaims
-from authlib.jose import jwt, JoseError
+from authlib.jose import JoseError, JWTClaims, jwt
 from pydantic import BaseModel
 
 from src.modules.innohassle_accounts import innohassle_accounts
diff --git a/src/modules/users/repository.py b/src/modules/users/repository.py
index 23c8cd2..769d9bd 100644
--- a/src/modules/users/repository.py
+++ b/src/modules/users/repository.py
@@ -4,17 +4,17 @@
 import string
 from typing import Literal
 
-from sqlalchemy import select, delete, update
+from sqlalchemy import delete, select, update
 from sqlalchemy.dialects.postgresql import insert
 from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy.orm import selectinload
 from sqlalchemy.sql.expression import exists
 
 from src.exceptions import EventGroupNotFoundException
-from src.modules.crud import CRUDFactory, AbstractCRUDRepository
+from src.modules.crud import AbstractCRUDRepository, CRUDFactory
 from src.modules.users.linked import LinkedCalendarCreate, LinkedCalendarView
-from src.modules.users.schemas import CreateUser, ViewUser, UpdateUser, ViewUserScheduleKey
-from src.storages.sql.models import User, EventGroup, UserXFavoriteEventGroup, LinkedCalendar, UserScheduleKeys
+from src.modules.users.schemas import CreateUser, UpdateUser, ViewUser, ViewUserScheduleKey
+from src.storages.sql.models import EventGroup, LinkedCalendar, User, UserScheduleKeys, UserXFavoriteEventGroup
 from src.storages.sql.models.event_groups import UserXHiddenEventGroup
 from src.storages.sql.storage import SQLAlchemyStorage
 
diff --git a/src/modules/users/routes.py b/src/modules/users/routes.py
index be9259e..b412b8e 100644
--- a/src/modules/users/routes.py
+++ b/src/modules/users/routes.py
@@ -1,16 +1,14 @@
 from typing import Literal
 
-from fastapi import APIRouter
-from fastapi import HTTPException
+from fastapi import APIRouter, HTTPException
 from pydantic import BaseModel
 from sqlalchemy.exc import IntegrityError
 
 from src.api.dependencies import CURRENT_USER_ID_DEPENDENCY
-from src.exceptions import IncorrectCredentialsException
-from src.exceptions import ObjectNotFound, EventGroupNotFoundException
+from src.exceptions import EventGroupNotFoundException, IncorrectCredentialsException, ObjectNotFound
 from src.modules.event_groups.repository import event_group_repository
 from src.modules.predefined.repository import predefined_repository
-from src.modules.users.linked import LinkedCalendarView, LinkedCalendarCreate
+from src.modules.users.linked import LinkedCalendarCreate, LinkedCalendarView
 from src.modules.users.repository import user_repository
 from src.modules.users.schemas import ViewUser, ViewUserScheduleKey
 
diff --git a/src/modules/users/schemas.py b/src/modules/users/schemas.py
index 7b0c923..c6cc43c 100644
--- a/src/modules/users/schemas.py
+++ b/src/modules/users/schemas.py
@@ -2,7 +2,7 @@
 
 from typing import Optional
 
-from pydantic import Field, BaseModel, field_validator, ConfigDict
+from pydantic import BaseModel, ConfigDict, Field, field_validator
 
 from src.modules.users.linked import LinkedCalendarView
 
diff --git a/src/storages/sql/models/__init__.py b/src/storages/sql/models/__init__.py
index 7d569cd..690bca9 100644
--- a/src/storages/sql/models/__init__.py
+++ b/src/storages/sql/models/__init__.py
@@ -1,12 +1,10 @@
-from src.storages.sql.models.base import Base
-
 import src.storages.sql.models.__mixin__  # noqa: F401, E402
-
+from src.storages.sql.models.base import Base
 from src.storages.sql.models.event_groups import EventGroup, UserXFavoriteEventGroup
 from src.storages.sql.models.events import Event, EventPatch
+from src.storages.sql.models.linked import LinkedCalendar
 from src.storages.sql.models.tags import Tag
 from src.storages.sql.models.users import User, UserScheduleKeys
-from src.storages.sql.models.linked import LinkedCalendar
 
 __all__ = [
     "Base",
diff --git a/src/storages/sql/models/__mixin__.py b/src/storages/sql/models/__mixin__.py
index 8835574..6764ae0 100644
--- a/src/storages/sql/models/__mixin__.py
+++ b/src/storages/sql/models/__mixin__.py
@@ -9,9 +9,9 @@
 
 import datetime
 
-from sqlalchemy import ForeignKey, String, Text, DateTime, func
-from sqlalchemy.ext.associationproxy import association_proxy, AssociationProxy
-from sqlalchemy.orm import DeclarativeBase, declared_attr, relationship, Mapped, mapped_column
+from sqlalchemy import DateTime, ForeignKey, String, Text, func
+from sqlalchemy.ext.associationproxy import AssociationProxy, association_proxy
+from sqlalchemy.orm import DeclarativeBase, Mapped, declared_attr, mapped_column, relationship
 
 
 def TagsMixinFactory(tablename: str, Base: type[DeclarativeBase]):
diff --git a/src/storages/sql/models/event_groups.py b/src/storages/sql/models/event_groups.py
index 7e3a6ac..221fc98 100644
--- a/src/storages/sql/models/event_groups.py
+++ b/src/storages/sql/models/event_groups.py
@@ -1,19 +1,19 @@
 __all__ = ["EventGroup", "UserXFavoriteEventGroup", "UserXHiddenEventGroup"]
 
-from typing import Any, TYPE_CHECKING
+from typing import TYPE_CHECKING, Any
 
 from sqlalchemy import JSON, ForeignKey, String
 from sqlalchemy.orm import Mapped, mapped_column, relationship
 
+from src.storages.sql.models import Base
 from src.storages.sql.models.__mixin__ import (
-    TagsMixinFactory,
+    DescriptionMixin,
     IdMixin,
     NameMixin,
-    DescriptionMixin,
     OwnershipsMixinFactory,
+    TagsMixinFactory,
     UpdateCreateDateTimeMixin,
 )
-from src.storages.sql.models import Base
 
 if TYPE_CHECKING:
     from src.storages.sql.models.events import Event
diff --git a/src/storages/sql/models/events.py b/src/storages/sql/models/events.py
index a2d3685..36b1b72 100644
--- a/src/storages/sql/models/events.py
+++ b/src/storages/sql/models/events.py
@@ -1,20 +1,19 @@
 __all__ = ["Event", "EventPatch"]
 
 import datetime
+from typing import TYPE_CHECKING
 
-from sqlalchemy import ForeignKey, Text, String
+from sqlalchemy import ForeignKey, String, Text
 from sqlalchemy.orm import Mapped, mapped_column, relationship
 
+from src.storages.sql.models import Base
 from src.storages.sql.models.__mixin__ import (
+    DescriptionMixin,
     IdMixin,
     NameMixin,
-    DescriptionMixin,
-    UpdateCreateDateTimeMixin,
     OwnershipsMixinFactory,
+    UpdateCreateDateTimeMixin,
 )
-from src.storages.sql.models import Base
-
-from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
     from src.storages.sql.models.event_groups import EventGroup
diff --git a/src/storages/sql/models/linked.py b/src/storages/sql/models/linked.py
index 19df8b5..d500927 100644
--- a/src/storages/sql/models/linked.py
+++ b/src/storages/sql/models/linked.py
@@ -2,10 +2,10 @@
 
 from typing import TYPE_CHECKING
 
-from sqlalchemy import ForeignKey, String, Boolean, UniqueConstraint
-from sqlalchemy.orm import mapped_column, Mapped, relationship
+from sqlalchemy import Boolean, ForeignKey, String, UniqueConstraint
+from sqlalchemy.orm import Mapped, mapped_column, relationship
 
-from src.storages.sql.models.__mixin__ import IdMixin, NameMixin, DescriptionMixin
+from src.storages.sql.models.__mixin__ import DescriptionMixin, IdMixin, NameMixin
 from src.storages.sql.models.base import Base
 
 if TYPE_CHECKING:
diff --git a/src/storages/sql/models/tags.py b/src/storages/sql/models/tags.py
index 52ccd5f..96c9264 100644
--- a/src/storages/sql/models/tags.py
+++ b/src/storages/sql/models/tags.py
@@ -5,8 +5,8 @@
 from sqlalchemy import JSON, UniqueConstraint
 from sqlalchemy.orm import Mapped, mapped_column
 
-from src.storages.sql.models.__mixin__ import IdMixin, NameMixin, OwnershipsMixinFactory, DescriptionMixin
 from src.storages.sql.models import Base
+from src.storages.sql.models.__mixin__ import DescriptionMixin, IdMixin, NameMixin, OwnershipsMixinFactory
 
 
 class Tag(Base, IdMixin, NameMixin, DescriptionMixin, OwnershipsMixinFactory("tags", Base)):
diff --git a/src/storages/sql/models/users.py b/src/storages/sql/models/users.py
index be4deca..c2fec92 100644
--- a/src/storages/sql/models/users.py
+++ b/src/storages/sql/models/users.py
@@ -4,14 +4,13 @@
 
 from sqlalchemy import ForeignKey, false
 from sqlalchemy.ext.associationproxy import association_proxy
-from sqlalchemy.orm import relationship, mapped_column, Mapped
+from sqlalchemy.orm import Mapped, mapped_column, relationship
 
 from src.storages.sql.models.__mixin__ import IdMixin
 from src.storages.sql.models.base import Base
 
 if TYPE_CHECKING:
-    from src.storages.sql.models.event_groups import UserXHiddenEventGroup
-    from src.storages.sql.models.event_groups import UserXFavoriteEventGroup
+    from src.storages.sql.models.event_groups import UserXFavoriteEventGroup, UserXHiddenEventGroup
     from src.storages.sql.models.linked import LinkedCalendar