Add linters configs

src/app/alembic/env.py

@@ -1,18 +1,21 @@
-from alembic import context
-import sys, os
+import os
+import sys
 
+from alembic import context
 from sqlalchemy.engine import create_engine
 
 from core.db import DATABASE_URL
 
 
 myPath = os.path.dirname(os.path.abspath(__file__))
-sys.path.insert(0, myPath + '/../../')
+sys.path.insert(0, myPath + "/../../")
 
 config = context.config
 
 
 from app.models import BaseMeta
+
+
 target_metadata = BaseMeta.metadata
 
 

src/app/alembic/versions/9b7cfb422191_.py

@@ -10,7 +10,7 @@ import sqlalchemy as sa
 
 
 # revision identifiers, used by Alembic.
-revision = '9b7cfb422191'
+revision = "9b7cfb422191"
 down_revision = None
 branch_labels = None
 depends_on = None
@@ -18,18 +18,21 @@ depends_on = None
 
 def upgrade():
     # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table('cached_files',
-    sa.Column('id', sa.Integer(), nullable=False),
-    sa.Column('object_id', sa.Integer(), nullable=False),
-    sa.Column('object_type', sa.String(length=8), nullable=False),
-    sa.Column('data', sa.JSON(), nullable=False),
-    sa.PrimaryKeyConstraint('id'),
-    sa.UniqueConstraint('object_id', 'object_type', name='uc_cached_files_object_id_object_type')
+    op.create_table(
+        "cached_files",
+        sa.Column("id", sa.Integer(), nullable=False),
+        sa.Column("object_id", sa.Integer(), nullable=False),
+        sa.Column("object_type", sa.String(length=8), nullable=False),
+        sa.Column("data", sa.JSON(), nullable=False),
+        sa.PrimaryKeyConstraint("id"),
+        sa.UniqueConstraint(
+            "object_id", "object_type", name="uc_cached_files_object_id_object_type"
+        ),
     )
     # ### end Alembic commands ###
 
 
 def downgrade():
     # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_table('cached_files')
+    op.drop_table("cached_files")
     # ### end Alembic commands ###

src/app/depends.py

@@ -6,4 +6,6 @@ from core.config import env_config
 
 async def check_token(api_key: str = Security(default_security)):
     if api_key != env_config.API_KEY:
-        raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="Wrong api key!")
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN, detail="Wrong api key!"
+        )

src/app/models.py

@@ -11,10 +11,8 @@ class BaseMeta(ormar.ModelMeta):
 class CachedFile(ormar.Model):
     class Meta(BaseMeta):
         tablename = "cached_files"
-        constraints = [
-            ormar.UniqueColumns('object_id','object_type')
-        ]
-    
+        constraints = [ormar.UniqueColumns("object_id", "object_type")]
+
     id: int = ormar.Integer(primary_key=True)  # type: ignore
     object_id: int = ormar.Integer()  # type: ignore
     object_type: str = ormar.String(max_length=8)  # type: ignore

src/app/services/cache_updater.py

@@ -1,12 +1,11 @@
+import asyncio
 from typing import Optional
 
-import asyncio
-
-from app.services.library_client import get_books, get_book, Book
+from app.models import CachedFile
+from app.services.caption_getter import get_caption
 from app.services.downloader import download
 from app.services.files_uploader import upload_file
-from app.services.caption_getter import get_caption
-from app.models import CachedFile
+from app.services.library_client import get_books, get_book, Book
 
 
 PAGE_SIZE = 50
@@ -38,7 +37,7 @@ class CacheUpdater:
 
             for book in page.items:
                 await self._check_book(book)
-        
+
         self.all_books_checked = True
 
     @classmethod
@@ -55,9 +54,7 @@ class CacheUpdater:
         upload_data = await upload_file(content, filename, caption)
 
         return await CachedFile.objects.create(
-            object_id=book.id,
-            object_type=file_type,
-            data=upload_data.data
+            object_id=book.id, object_type=file_type, data=upload_data.data
         )
 
     async def _start_worker(self):
@@ -69,14 +66,12 @@ class CacheUpdater:
             except asyncio.QueueEmpty:
                 await asyncio.sleep(0.1)
                 continue
-            
+
             await self._cache_file(book, file_type)
 
     async def _update(self):
         await asyncio.gather(
-            self._start_producer(),
-            self._start_worker(),
-            self._start_worker()
+            self._start_producer(), self._start_worker(), self._start_worker()
         )
 
     @classmethod

src/app/services/caption_getter.py

@@ -6,10 +6,10 @@ def get_author_string(author: BookAuthor) -> str:
 
     if author.last_name:
         author_parts.append(author.last_name)
-    
+
     if author.first_name:
         author_parts.append(author.first_name)
-    
+
     if author.middle_name:
         author_parts.append(author.middle_name)
 
@@ -21,13 +21,11 @@ def get_caption(book: Book) -> str:
 
     caption_authors_parts = []
     for author in book.authors:
-        caption_authors_parts.append(
-            f"👤 {get_author_string(author)}"
-        )
-    
+        caption_authors_parts.append(f"👤 {get_author_string(author)}")
+
     if not caption_authors_parts:
         return caption_title
-    
+
     caption_authors = "\n".join(caption_authors_parts)
 
     return caption_title + "\n\n" + caption_authors

src/app/services/downloader.py

@@ -5,17 +5,23 @@ import httpx
 from core.config import env_config
 
 
-async def download(source_id: int, remote_id: int, file_type: str) -> Optional[tuple[bytes, str]]:
+async def download(
+    source_id: int, remote_id: int, file_type: str
+) -> Optional[tuple[bytes, str]]:
     headers = {"Authorization": env_config.DOWNLOADER_API_KEY}
 
     async with httpx.AsyncClient() as client:
-        response = await client.get(f"{env_config.DOWNLOADER_URL}/download/{source_id}/{remote_id}/{file_type}", headers=headers, timeout=5 * 60)
+        response = await client.get(
+            f"{env_config.DOWNLOADER_URL}/download/{source_id}/{remote_id}/{file_type}",
+            headers=headers,
+            timeout=5 * 60,
+        )
 
         if response.status_code != 200:
             return None
 
-        content_disposition = response.headers['Content-Disposition']
+        content_disposition = response.headers["Content-Disposition"]
 
-        name = content_disposition.replace('attachment; filename=', '')
+        name = content_disposition.replace("attachment; filename=", "")
 
         return response.content, name

src/app/services/files_uploader.py

@@ -17,9 +17,15 @@ async def upload_file(content: bytes, filename: str, caption: str) -> UploadedFi
     headers = {"Authorization": env_config.FILES_SERVER_API_KEY}
 
     async with httpx.AsyncClient() as client:
-        form = {'caption': caption}
-        files = {'file': (filename, content)}
+        form = {"caption": caption}
+        files = {"file": (filename, content)}
 
-        response = await client.post(f"{env_config.FILES_SERVER_URL}/api/v1/files/upload/", data=form, files=files, headers=headers, timeout=5 * 60)
+        response = await client.post(
+            f"{env_config.FILES_SERVER_URL}/api/v1/files/upload/",
+            data=form,
+            files=files,
+            headers=headers,
+            timeout=5 * 60,
+        )
 
         return UploadedFile.parse_obj(response.json())

src/app/services/library_client.py

@@ -1,13 +1,13 @@
-from typing import Generic, TypeVar
-from pydantic import BaseModel
 from datetime import date
+from typing import Generic, TypeVar
+
+import httpx
+from pydantic import BaseModel
 
 from core.config import env_config
 
-import httpx
 
-
-T = TypeVar('T')
+T = TypeVar("T")
 
 
 class Page(BaseModel, Generic[T]):
@@ -49,14 +49,22 @@ AUTH_HEADERS = {"Authorization": env_config.LIBRARY_API_KEY}
 
 async def get_book(book_id: int) -> BookDetail:
     async with httpx.AsyncClient() as client:
-        response = await client.get(f"{env_config.LIBRARY_URL}/api/v1/books/{book_id}", headers=AUTH_HEADERS)
+        response = await client.get(
+            f"{env_config.LIBRARY_URL}/api/v1/books/{book_id}", headers=AUTH_HEADERS
+        )
 
         return BookDetail.parse_obj(response.json())
 
 
 async def get_books(page: int, page_size: int) -> Page[Book]:
     async with httpx.AsyncClient() as client:
-        response = await client.get(f"{env_config.LIBRARY_URL}/api/v1/books/?page={page}&size={page_size}&is_deleted=false", headers=AUTH_HEADERS)
+        response = await client.get(
+            (
+                f"{env_config.LIBRARY_URL}/api/v1/books/"
+                f"?page={page}&size={page_size}&is_deleted=false"
+            ),
+            headers=AUTH_HEADERS,
+        )
 
         data = response.json()
 

src/app/views.py

@@ -7,48 +7,42 @@ from app.services.cache_updater import CacheUpdater
 
 
 router = APIRouter(
-    prefix="/api/v1",
-    tags=["files"],
-    dependencies=[Depends(check_token)]
+    prefix="/api/v1", tags=["files"], dependencies=[Depends(check_token)]
 )
 
 
 @router.get("/{object_id}/{object_type}", response_model=CachedFile)
 async def get_cached_file(object_id: int, object_type: str):
     cached_file = await CachedFileDB.objects.get_or_none(
-        object_id=object_id,
-        object_type=object_type
+        object_id=object_id, object_type=object_type
     )
 
     if not cached_file:
         cached_file = await CacheUpdater.cache_file(object_id, object_type)
-    
+
     if not cached_file:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND)
-    
+
     return cached_file
 
 
 @router.delete("/{object_id}/{object_type}", response_model=CachedFile)
 async def delete_cached_file(object_id: int, object_type: str):
     cached_file = await CachedFileDB.objects.get(
-        object_id=object_id,
-        object_type=object_type
+        object_id=object_id, object_type=object_type
     )
 
     if not cached_file:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND)
 
     await cached_file.delete()
-    
+
     return cached_file
 
 
 @router.post("/", response_model=CachedFile)
 async def create_cached_file(data: CreateCachedFile):
-    return await CachedFileDB.objects.create(
-        **data.dict()
-    )
+    return await CachedFileDB.objects.create(**data.dict())
 
 
 @router.post("/update_cache")

src/core/app.py

@@ -1,7 +1,7 @@
 from fastapi import FastAPI
 
-from core.db import database
 from app.views import router
+from core.db import database
 
 
 def start_app() -> FastAPI:
@@ -11,13 +11,13 @@ def start_app() -> FastAPI:
 
     app.include_router(router)
 
-    @app.on_event('startup')
+    @app.on_event("startup")
     async def startup() -> None:
         database_ = app.state.database
         if not database_.is_connected:
             await database_.connect()
 
-    @app.on_event('shutdown')
+    @app.on_event("shutdown")
     async def shutdown() -> None:
         database_ = app.state.database
         if database_.is_connected:

src/core/db.py

@@ -1,6 +1,6 @@
 from urllib.parse import quote
-from databases import Database
 
+from databases import Database
 from sqlalchemy import MetaData
 
 from core.config import env_config