feat(v5.2.0): finalize Infrastructure & Polish (tests isolation, xdist, lint, CI)

tests/conftest.py: mutate the settings singleton (instead of rebinding) so DB + backup dir are isolated per test -> pytest-xdist safe.
Real backup tests (snapshot/prune/admin API) and OAuth mock tests (Gitea/GitHub/link) replace the previous skips.
init_db() now also creates webhook_subscriptions (full schema without the FastAPI lifespan).
ruff check is clean; .eslintrc.json migrated to eslint.config.mjs (flat config).
CI: lint job (ruff + eslint), parallel tests (-n auto), run on every branch push.
VERSION 5.11.1.

app/auth/__init__.py

@@ -1,3 +1,5 @@
 """FlowDeck — Auth module: session, OAuth2, dependencies."""
 from app.auth.oauth import GiteaOAuth
 from app.auth.session import SessionManager, get_current_user
+
+__all__ = ["GiteaOAuth", "SessionManager", "get_current_user"]

app/db.py

@@ -817,6 +817,11 @@ def init_db():
         from app.migrations import apply_migrations
         apply_migrations(conn)
 
+    # Webhook subscriptions (v2.1.0) — created here (idempotent) so the full
+    # schema exists without depending on the FastAPI lifespan startup.
+    from app.services.webhook_outbound import init_webhook_tables
+    init_webhook_tables()
+
 
 @contextmanager
 def get_conn():

app/main.py

@@ -85,7 +85,7 @@ async def lifespan(_app: FastAPI):
     from app.services.trash import trash_purge_scheduler
     trash_task = asyncio.create_task(trash_purge_scheduler())
 
-    logger.info("FlowDeck v5.10.0 started on port %d", settings.app_port)
+    logger.info("FlowDeck v5.11.1 started on port %d", settings.app_port)
     try:
         yield
     finally:
@@ -100,7 +100,7 @@ async def lifespan(_app: FastAPI):
 
 app = FastAPI(
     title="FlowDeck",
-    version="5.10.0",
+    version="5.11.1",
     docs_url="/docs" if settings.log_level == "DEBUG" else None,
     redoc_url=None,
     lifespan=lifespan,

app/middleware/__init__.py

@@ -1,2 +1,4 @@
 """FlowDeck — Custom middleware."""
 from app.middleware.csrf import CSRFMiddleware
+
+__all__ = ["CSRFMiddleware"]

app/routers/agent.py

@@ -178,7 +178,7 @@ async def create_agent(request: Request):
             )
             conn.commit()
         except Exception as exc:  # noqa: BLE001
-            raise HTTPException(status_code=409, detail=f"Impossible de créer l'agent: {exc}")
+            raise HTTPException(status_code=409, detail=f"Impossible de créer l'agent: {exc}") from exc
     return {"id": cur.lastrowid, "name": name, "status": "created"}
 
 
@@ -466,9 +466,9 @@ async def undo(request: Request, action_id: int):
     try:
         undo_action(action_id)
     except ValueError as exc:
-        raise HTTPException(status_code=400, detail=str(exc))
+        raise HTTPException(status_code=400, detail=str(exc)) from exc
     except Exception as exc:  # noqa: BLE001
-        raise HTTPException(status_code=500, detail=f"Rollback échoué: {exc}")
+        raise HTTPException(status_code=500, detail=f"Rollback échoué: {exc}") from exc
     return {"id": action_id, "status": "reverted"}
 
 
@@ -501,7 +501,7 @@ async def create_skill(request: Request):
             )
             conn.commit()
         except Exception as exc:  # noqa: BLE001
-            raise HTTPException(status_code=409, detail=f"Skill existe déjà: {exc}")
+            raise HTTPException(status_code=409, detail=f"Skill existe déjà: {exc}") from exc
     return {"id": cur.lastrowid, "name": name, "status": "created"}
 
 

app/routers/api.py

@@ -149,7 +149,7 @@ async def move_card(
                 issue = await gitea.get_issue(owner, repo, issue_id)
                 current_labels = [lbl["name"] for lbl in issue.get("labels", [])]
                 status_labels = await _get_status_labels(owner, repo, board_id)
-                filtered_names = [l for l in current_labels if l not in status_labels]
+                filtered_names = [name for name in current_labels if name not in status_labels]
                 filtered_names.append(mapping["gitea_label"])
 
                 # Resolve label names to IDs
@@ -293,7 +293,7 @@ async def create_issue(
     if not _check_rate_limit(request):
         raise HTTPException(status_code=429, detail="Rate limit exceeded")
 
-    label_ids = [int(l) for l in labels.split(",") if l.strip().isdigit()] if labels else None
+    label_ids = [int(lbl) for lbl in labels.split(",") if lbl.strip().isdigit()] if labels else None
     milestone_id = int(milestone) if milestone.strip().isdigit() else None
 
     issue = await gitea.create_issue(
@@ -345,7 +345,7 @@ async def update_issue_api(
     if state:
         kwargs["state"] = state
     if labels:
-        label_ids = [int(l) for l in labels.split(",") if l.strip().isdigit()]
+        label_ids = [int(lbl) for lbl in labels.split(",") if lbl.strip().isdigit()]
     if milestone and milestone.strip().isdigit():
         kwargs["milestone"] = int(milestone)
     if assignee:
@@ -388,7 +388,7 @@ async def get_issue_detail(owner: str, repo: str, issue_id: int, format: str = Q
         comments = await gitea.get_issue_comments(owner, repo, issue_id)
     except Exception as e:
         logger.warning("Failed to fetch issue %s/%s #%d: %s", owner, repo, issue_id, e)
-        raise HTTPException(status_code=404, detail=f"Issue #{issue_id} not found")
+        raise HTTPException(status_code=404, detail=f"Issue #{issue_id} not found") from e
 
     # Get checklists from local DB
     with get_conn() as conn:

app/routers/automations.py

@@ -53,7 +53,7 @@ def _validate_payload(body: dict) -> None:
             else:
                 json.dumps(val)
         except (TypeError, json.JSONDecodeError):
-            raise HTTPException(status_code=400, detail=f"{key} must be valid JSON")
+            raise HTTPException(status_code=400, detail=f"{key} must be valid JSON") from None
 
 
 @router.get("/workspace/automations")

app/routers/board.py

@@ -3,6 +3,7 @@ from __future__ import annotations
 
 import json
 import logging
+from pathlib import Path
 
 from fastapi import APIRouter, HTTPException, Query, Request
 from fastapi.responses import HTMLResponse, JSONResponse
@@ -150,20 +151,34 @@ def _file_icon(name: str, content_format: str = "") -> str:
     if content_format and content_format != 'file':
         return 'edit'
     n = name.lower()
-    if re.search(r'\.(png|jpe?g|gif|webp|svg|bmp|ico)$', n): return 'image'
-    if n.endswith('.pdf'): return 'file'
-    if re.search(r'\.(md|markdown)$', n): return 'edit'
-    if n.endswith('.py'): return 'file'
-    if re.search(r'\.(js|jsx|ts|tsx)$', n): return 'file'
-    if re.search(r'\.(html?|xml)$', n): return 'file'
-    if n.endswith('.css'): return 'file'
-    if n.endswith('.json'): return 'file'
-    if n.endswith('.sql'): return 'file'
-    if re.search(r'\.(sh|bash|zsh)$', n): return 'file'
-    if n.endswith('.ps1'): return 'file'
-    if re.search(r'\.(rs|go|java|rb|php|c|cpp|h|swift|kt|scala|r)$', n): return 'file'
-    if re.search(r'\.(txt|log)$', n): return 'file'
-    if re.search(r'\.(zip|tar|gz|rar|7z)$', n): return 'file'
+    if re.search(r'\.(png|jpe?g|gif|webp|svg|bmp|ico)$', n):
+        return 'image'
+    if n.endswith('.pdf'):
+        return 'file'
+    if re.search(r'\.(md|markdown)$', n):
+        return 'edit'
+    if n.endswith('.py'):
+        return 'file'
+    if re.search(r'\.(js|jsx|ts|tsx)$', n):
+        return 'file'
+    if re.search(r'\.(html?|xml)$', n):
+        return 'file'
+    if n.endswith('.css'):
+        return 'file'
+    if n.endswith('.json'):
+        return 'file'
+    if n.endswith('.sql'):
+        return 'file'
+    if re.search(r'\.(sh|bash|zsh)$', n):
+        return 'file'
+    if n.endswith('.ps1'):
+        return 'file'
+    if re.search(r'\.(rs|go|java|rb|php|c|cpp|h|swift|kt|scala|r)$', n):
+        return 'file'
+    if re.search(r'\.(txt|log)$', n):
+        return 'file'
+    if re.search(r'\.(zip|tar|gz|rar|7z)$', n):
+        return 'file'
     return 'file'
 
 
@@ -847,7 +862,7 @@ async def create_property(owner: str, repo: str, name: str = Query(...),
             )
             conn.commit()
         except Exception as e:
-            raise HTTPException(409, f"Property already exists: {e}")
+            raise HTTPException(409, f"Property already exists: {e}") from e
     return {"status": "ok", "name": name, "type": prop_type}
 
 
@@ -901,7 +916,7 @@ async def extract_ai_keywords(owner: str, repo: str):
             if not issue.get("pull_request"):
                 _extract_ai_keywords(owner, repo, issue.get("labels", []), issue.get("body", ""))
     except Exception as e:
-        raise HTTPException(500, str(e))
+        raise HTTPException(500, str(e)) from e
     return {"status": "ok", "issues_scanned": len(issues)}
 
 
@@ -980,7 +995,7 @@ async def save_page_blocks(request: Request, page_id: int):
     try:
         body = await request.json()
     except Exception:
-        raise HTTPException(400, "Invalid JSON body")
+        raise HTTPException(400, "Invalid JSON body") from None
     blocks_json = json.dumps(body.get("blocks", []))
     title = body.get("title", "")
     user = SessionManager.decode_session(request.cookies.get("flowdeck_session", ""))
@@ -1119,7 +1134,7 @@ async def restore_version(request: Request, page_id: int, version_id: int):
 @router.post("/api/pages/{page_id}/duplicate")
 async def duplicate_page(request: Request, page_id: int):
     """Duplicate a page (block/markdown content included) as a sibling."""
-    user = SessionManager.decode_session(request.cookies.get("flowdeck_session", ""))
+    SessionManager.decode_session(request.cookies.get("flowdeck_session", ""))
     with get_conn() as conn:
         row = conn.execute(
             "SELECT * FROM pages WHERE id=? AND deleted_at IS NULL", (page_id,)
@@ -1130,7 +1145,7 @@ async def duplicate_page(request: Request, page_id: int):
 
     def copy_tree(src_id: int, parent_id) -> int:
         with get_conn() as conn:
-            src = conn.execute("SELECT * FROM pages WHERE id=?", (src_id,)).fetchone()
+            conn.execute("SELECT * FROM pages WHERE id=?", (src_id,)).fetchone()
             cur = conn.execute(
                 "INSERT INTO pages (workspace, workspace_id, title, content, content_format, "
                 "parent_section, parent_id, sort_order, share_mode, published, is_published, "
@@ -1161,9 +1176,8 @@ async def duplicate_page(request: Request, page_id: int):
 # ═══════════ v5.5.0: Cover & icon ═══════════
 
 
-def _upload_root() -> "Path":
+def _upload_root() -> Path:
     import os
-    from pathlib import Path
     return Path(os.environ.get("FLOWDECK_DATA_DIR", "/data"))
 
 
@@ -1296,7 +1310,7 @@ async def import_page(request: Request):
     try:
         body = await request.json()
     except Exception:
-        raise HTTPException(400, "Invalid JSON body")
+        raise HTTPException(400, "Invalid JSON body") from None
     markdown = body.get("markdown", "")
     title = body.get("title", "")
     if not markdown and not body.get("csv"):
@@ -1328,7 +1342,7 @@ async def import_file(request: Request):
         try:
             zf = zipfile.ZipFile(_io.BytesIO(data))
         except zipfile.BadZipFile:
-            raise HTTPException(400, "Invalid zip archive")
+            raise HTTPException(400, "Invalid zip archive") from None
         md_entries = sorted(
             (n for n in zf.namelist() if n.lower().endswith((".md", ".markdown"))),
             key=lambda n: (n.count("/"), n.lower()),
@@ -1346,7 +1360,7 @@ async def import_file(request: Request):
         try:
             raw = data.decode("utf-8")
         except UnicodeDecodeError:
-            raise HTTPException(400, "Only text/markdown files are supported")
+            raise HTTPException(400, "Only text/markdown files are supported") from None
         title = filename.replace(".md", "").replace(".markdown", "").replace(".txt", "")
         created_ids.append(await _create_page_from_markdown(request, raw, title))
 
@@ -1361,7 +1375,7 @@ async def og_metadata(request: Request):
     try:
         body = await request.json()
     except Exception:
-        raise HTTPException(400, "Invalid JSON body")
+        raise HTTPException(400, "Invalid JSON body") from None
     url = (body.get("url") or "").strip()
     if not url:
         raise HTTPException(400, "url required")
@@ -1373,7 +1387,7 @@ async def og_metadata(request: Request):
 @router.put("/api/pages/{page_id}/move")
 async def move_page(request: Request, page_id: int):
     """Move a page to another workspace or reorder within tree.
-    
+
     Body (JSON): { workspace_id?: int, parent_id?: int, new_order?: int }
     - workspace_id: move page to a different workspace
     - parent_id: change parent (0 = root level)
@@ -1526,4 +1540,4 @@ async def sync_project(owner: str, repo: str):
                 conn.commit()
         return {"status": "ok", "issues_synced": len(issues_only)}
     except Exception as e:
-        raise HTTPException(500, str(e))
+        raise HTTPException(500, str(e)) from e

app/routers/collaboration.py

@@ -50,7 +50,7 @@ def _serialize(rows):
 @router.get("/pages/{page_id}/comments")
 async def list_comments(request: Request, page_id: int):
     """List page-level and inline comments for a FlowDeck page."""
-    user = _current_user(request)
+    _current_user(request)
     with get_conn() as conn:
         page = conn.execute("SELECT id, title FROM pages WHERE id=?", (page_id,)).fetchone()
         if not page:

app/routers/collections.py

@@ -304,7 +304,6 @@ async def duplicate_collection_api(request: Request, collection_id: int):
             )
 
         # ── Pages (rows) with property ids remapped to the copy's properties ──
-        proxies = {}
         prows = conn.execute(
             "SELECT * FROM collection_pages WHERE collection_id=? ORDER BY position",
             (collection_id,),
@@ -554,7 +553,7 @@ async def create_property_api(request: Request, collection_id: int):
             )
             conn.commit()
         except Exception:
-            raise HTTPException(status_code=409, detail=f"Property '{name}' already exists")
+            raise HTTPException(status_code=409, detail=f"Property '{name}' already exists") from None
 
     return {"id": cur.lastrowid, "name": name, "prop_type": prop_type, "status": "created"}
 
@@ -980,7 +979,7 @@ async def check_dependencies(request: Request, collection_id: int, page_id: int)
     except Exception:
         body = {}
 
-    new_status = body.get("new_status", "Done")
+    body.get("new_status", "Done")
 
     with get_conn() as conn:
         page = conn.execute("SELECT property_values_json FROM collection_pages WHERE id=?", (page_id,)).fetchone()
@@ -1070,7 +1069,7 @@ async def add_data_source(request: Request, collection_id: int):
             )
             conn.commit()
         except sqlite3.IntegrityError:
-            raise HTTPException(status_code=409, detail="This data source already exists in this collection")
+            raise HTTPException(status_code=409, detail="This data source already exists in this collection") from None
 
     return {
         "id": cur.lastrowid,
@@ -1109,7 +1108,7 @@ async def create_linked_database(request: Request, collection_id: int):
         body = {}
 
     name = body.get("name", "").strip()
-    new_workspace_id = body.get("workspace_id")
+    body.get("workspace_id")
 
     with get_conn() as conn:
         source = conn.execute(
@@ -1341,7 +1340,7 @@ async def add_page_dependency(request: Request, collection_id: int, page_id: int
             )
             conn.commit()
         except sqlite3.IntegrityError:
-            raise HTTPException(status_code=409, detail="This dependency already exists")
+            raise HTTPException(status_code=409, detail="This dependency already exists") from None
     return {"id": cur.lastrowid, "page_id": page_id, "dependency_id": dependency_id, "status": "added"}
 
 
@@ -1604,7 +1603,7 @@ def _render_gallery(view_type: str, collection: dict, pages: list[dict], config:
         cover_url = config.get("cover_property")
         cover_html = ""
         if cover_url:
-            for k, v in props.items():
+            for _k, v in props.items():
                 if isinstance(v, list) and len(v) > 0:
                     url = v[0].get("url", "") if isinstance(v[0], dict) else str(v[0])
                     if url.startswith("http"):
@@ -1674,7 +1673,7 @@ def _render_timeline(view_type: str, collection: dict, pages: list[dict], config
     for p in pages:
         props = json.loads(p.get("property_values_json", "{}"))
         start_val = end_val = None
-        for k, v in props.items():
+        for _k, v in props.items():
             if isinstance(v, str) and v.startswith("20"):
                 if "..." in v:
                     parts = v.split("...")
@@ -1847,7 +1846,7 @@ def _render_map(view_type: str, collection: dict, pages: list[dict], config: dic
     for p in pages:
         props = json.loads(p.get("property_values_json", "{}"))
         lat, lng = None, None
-        for k, v in props.items():
+        for _k, v in props.items():
             if isinstance(v, str) and "," in v:
                 parts = v.split(",")
                 try:
@@ -1914,7 +1913,7 @@ def _render_gantt(view_type: str, collection: dict, pages: list[dict], config: d
         props = json.loads(p.get("property_values_json", "{}"))
         group = None
         start_val = end_val = None
-        for k, v in props.items():
+        for _k, v in props.items():
             if isinstance(v, str) and v.startswith("20"):
                 if "→" in v:
                     parts = v.split("→")

app/routers/dashboard.py

@@ -217,7 +217,7 @@ def _sidebar_data(request: Request, repos: list[dict], include_workspace: bool =
         from app.routers.board import _load_shared_sidebar_pages
         shared_made_pages, shared_received_pages, published_pages, shared_pages = _load_shared_sidebar_pages(user["id"])
 
-    return {
+    sidebar = {
         "workspace_name": ws, "workspace_initial": initial,
         "active_ws_name": active_ws_name,
         "workspace_key": f"{gitea_owner}/{gitea_repo}" if gitea_workspace else "",
@@ -937,7 +937,7 @@ async def remove_member(request: Request, ws_id: int, user_id: int):
 @router.get("/local-workspace", response_class=HTMLResponse)
 async def local_workspace_page(request: Request, folder: int = None):
     """Local workspace page with file/folder tree.
-    
+
     If ?folder=ID is provided, shows that folder's contents with breadcrumb.
     """
     from jinja2 import Environment, FileSystemLoader
@@ -984,7 +984,7 @@ async def local_workspace_page(request: Request, folder: int = None):
 @router.get("/api/local-workspace/tree")
 async def local_workspace_tree(request: Request, folder: int = None):
     """Return the file/folder tree filtered by active workspace.
-    
+
     If ?folder=ID is provided, returns only that folder's children.
     Otherwise returns the full recursive tree from root.
     """
@@ -1965,7 +1965,7 @@ async def update_account(request: Request):
 @router.get("/api/sidebar/workspace-tree")
 async def sidebar_workspace_tree(request: Request):
     """Return the sidebar workspace tree as HTML fragment.
-    
+
     Called by appState().refreshSidebarTree() after CRUD operations
     in the main content area to keep the sidebar in sync.
     """
@@ -2296,7 +2296,7 @@ async def api_trash_page(page_id: int):
 @router.post("/api/pages/{page_id:int}/convert-to-database")
 async def api_convert_to_database(page_id: int, request: Request):
     """Convert a page into a full-page database (Notion-style).
-    
+
     Creates a collection linked to this page, adds the default 'Name' property,
     and sets the page's content_format to 'collection'.
     """

app/routers/export.py

@@ -74,10 +74,10 @@ async def export_pdf(page_id: int, request: Request):
     try:
         pdf_bytes = page_to_pdf_bytes(page)
     except ImportError:
-        raise HTTPException(status_code=501, detail="PDF export requires 'weasyprint' or 'xhtml2pdf'")
+        raise HTTPException(status_code=501, detail="PDF export requires 'weasyprint' or 'xhtml2pdf'") from None
     except Exception as exc:  # noqa: BLE001
         logger.error("PDF export failed for page %s: %s", page_id, exc)
-        raise HTTPException(status_code=500, detail="PDF generation failed")
+        raise HTTPException(status_code=500, detail="PDF generation failed") from exc
     filename = _safe_filename(page, "pdf")
     headers = _download_header(filename, "application/pdf")
     return Response(content=pdf_bytes, status_code=200, headers=headers)

app/routers/gitea.py

@@ -7,7 +7,7 @@ router = APIRouter(tags=["gitea"], prefix="/api/gitea")
 
 def _require_gitea(request: Request):
     """Return a per-user GiteaClient or raise 401.
-    
+
     Only returns a client if the user has personally connected their Gitea
     account (OAuth token). No fallback to admin token — each user must link
     their own Gitea account to see Gitea projects.
@@ -160,8 +160,8 @@ async def get_labels(request: Request, owner: str, repo: str):
     try:
         labels = await gitea.get_labels(owner, repo)
         return {"labels": [
-            {"id": l["id"], "name": l["name"], "color": l.get("color", "#787774")}
-            for l in labels
+            {"id": lbl["id"], "name": lbl["name"], "color": lbl.get("color", "#787774")}
+            for lbl in labels
         ]}
     except Exception as e:
         return JSONResponse({"error": str(e)}, status_code=502)
@@ -327,7 +327,8 @@ async def sync_labels(request: Request, owner: str, repo: str):
         for label in labels:
             name = label.get("name", "")
             color = label.get("color", "#787774")
-            if not name: continue
+            if not name:
+                continue
             existing = conn.execute(
                 "SELECT id FROM tags WHERE name=? AND user_id=?", (name, user["id"])
             ).fetchone()

app/routers/library.py

@@ -59,9 +59,12 @@ def _build_item(db_row: dict, uid: int = 1) -> dict:
     elif content_format == "file":
         icon = "📄"
         fn = title.lower()
-        if fn.endswith(".pdf"): icon = "📕"
-        elif any(fn.endswith(e) for e in [".png",".jpg",".jpeg",".gif",".webp",".svg"]): icon = "🖼️"
-        elif any(fn.endswith(e) for e in [".py",".js",".ts",".go",".rs"]): icon = "📜"
+        if fn.endswith(".pdf"):
+            icon = "📕"
+        elif any(fn.endswith(e) for e in [".png", ".jpg", ".jpeg", ".gif", ".webp", ".svg"]):
+            icon = "🖼️"
+        elif any(fn.endswith(e) for e in [".py", ".js", ".ts", ".go", ".rs"]):
+            icon = "📜"
     else:
         icon = "📝"
 
@@ -332,7 +335,7 @@ async def library_private(
 @router.get("/local-workspace-children/{item_id:int}")
 async def library_local_workspace_children(item_id: int, request: Request):
     """Return children of a local workspace item for tree expansion."""
-    uid = _get_user_id(request)
+    _get_user_id(request)
     with get_conn() as conn:
         # Get the item to find its workspace
         item = conn.execute(
@@ -358,9 +361,12 @@ async def library_local_workspace_children(item_id: int, request: Request):
         icon = "📁" if is_folder else "📄"
         fn = name.lower()
         if not is_folder:
-            if fn.endswith(".pdf"): icon = "📕"
-            elif any(fn.endswith(e) for e in [".png",".jpg",".jpeg",".gif",".webp",".svg"]): icon = "🖼️"
-            elif any(fn.endswith(e) for e in [".py",".js",".ts",".go",".rs"]): icon = "📜"
+            if fn.endswith(".pdf"):
+                icon = "📕"
+            elif any(fn.endswith(e) for e in [".png", ".jpg", ".jpeg", ".gif", ".webp", ".svg"]):
+                icon = "🖼️"
+            elif any(fn.endswith(e) for e in [".py", ".js", ".ts", ".go", ".rs"]):
+                icon = "📜"
 
         with get_conn() as conn:
             child_count = conn.execute(
@@ -468,9 +474,12 @@ async def library_local_workspace(
         icon = "📁" if is_folder else "📄"
         fn = name.lower()
         if not is_folder:
-            if fn.endswith(".pdf"): icon = "📕"
-            elif any(fn.endswith(e) for e in [".png",".jpg",".jpeg",".gif",".webp",".svg"]): icon = "🖼️"
-            elif any(fn.endswith(e) for e in [".py",".js",".ts",".go",".rs"]): icon = "📜"
+            if fn.endswith(".pdf"):
+                icon = "📕"
+            elif any(fn.endswith(e) for e in [".png", ".jpg", ".jpeg", ".gif", ".webp", ".svg"]):
+                icon = "🖼️"
+            elif any(fn.endswith(e) for e in [".py", ".js", ".ts", ".go", ".rs"]):
+                icon = "📜"
 
         # Check for children
         child_count = conn.execute(
@@ -505,10 +514,14 @@ async def library_local_workspace(
 
 
 def _format_size(size_bytes):
-    if not size_bytes: return ""
-    if size_bytes < 1024: return f"{size_bytes} B"
-    if size_bytes < 1048576: return f"{size_bytes/1024:.1f} KB"
-    if size_bytes < 1073741824: return f"{size_bytes/1048576:.1f} MB"
+    if not size_bytes:
+        return ""
+    if size_bytes < 1024:
+        return f"{size_bytes} B"
+    if size_bytes < 1048576:
+        return f"{size_bytes/1024:.1f} KB"
+    if size_bytes < 1073741824:
+        return f"{size_bytes/1048576:.1f} MB"
     return f"{size_bytes/1073741824:.1f} GB"
 
 

app/routers/my_tasks.py

@@ -121,7 +121,7 @@ async def my_tasks_dashboard(request: Request, view: str = "all", days: int = 7)
 async def my_tasks_api(request: Request, view: str = "all", days: int = 7):
     """API: return my tasks as JSON."""
     user = _get_current_user(request)
-    user_login = user.get("login", "admin") if user else "admin"
+    user.get("login", "admin") if user else "admin"
 
     with get_conn() as conn:
         collections = conn.execute("SELECT * FROM collections ORDER BY name").fetchall()

app/routers/notifications.py

@@ -107,7 +107,7 @@ async def set_prefs(request: Request):
 @router.get("/users/search")
 async def search_users(request: Request, q: str = ""):
     """User autocomplete for @mentions."""
-    user = _current_user(request)
+    _current_user(request)
     q = (q or "").strip()
     with get_conn() as conn:
         if q:

app/routers/sharing.py

@@ -201,7 +201,7 @@ async def list_shares(page_id: int, request: Request):
 @router.post("/pages/{page_id}/publish")
 async def publish_page(page_id: int, request: Request):
     """Publish a page (is_published=1) with a URL slug."""
-    user = _require_auth(request)
+    _require_auth(request)
 
     with get_conn() as conn:
         page = conn.execute(

app/routers/sidebar_config.py

@@ -86,7 +86,7 @@ async def save_sidebar_config(request: Request):
     try:
         body = await request.json()
     except Exception:
-        raise HTTPException(status_code=400, detail="Invalid JSON body")
+        raise HTTPException(status_code=400, detail="Invalid JSON body") from None
 
     config = body.get("config")
     if not config or not isinstance(config, dict):

app/routers/webhooks.py

@@ -162,7 +162,7 @@ async def register_webhook(owner: str, repo: str, request: Request):
         return {"status": "ok", "webhook": result}
     except Exception as e:
         logger.error("Failed to register webhook: %s", e)
-        raise HTTPException(status_code=500, detail=str(e))
+        raise HTTPException(status_code=500, detail=str(e)) from e
 
 
 @router.get("/status/{owner}/{repo}")

app/routers/workspace.py

@@ -512,13 +512,13 @@ async def assign_page_to_sprint(request: Request, collection_id: int, sid: int):
             raise HTTPException(404, "Page not found")
 
         try:
-            cur = conn.execute(
+            conn.execute(
                 "INSERT INTO sprint_pages (sprint_id, page_id, status_at_start, velocity_points) VALUES (?,?,?,?)",
                 (sid, page_id, status_at_start, velocity_points),
             )
             conn.commit()
         except sqlite3.IntegrityError:
-            raise HTTPException(409, "Page already assigned to this sprint")
+            raise HTTPException(409, "Page already assigned to this sprint") from None
     return {"sprint_id": sid, "page_id": page_id, "status": "assigned"}
 
 

app/services/agent_engine.py

@@ -166,7 +166,7 @@ class AgentEngine:
         used_model = model or ""  # peut être ajusté par un repli de modèle (404/410)
 
         try:
-            for step in range(settings.agent_max_iterations or MAX_ITERATIONS):
+            for _step in range(settings.agent_max_iterations or MAX_ITERATIONS):
                 if self._tokens >= settings.agent_max_tokens_budget:
                     yield self._event("error", {"message": "Budget de tokens dépassé"})
                     break

app/services/embeds.py

@@ -147,7 +147,7 @@ def embed_src(url: str) -> str | None:
     u = urlparse(url if url.startswith("http") else "https://" + url)
     if u.scheme not in ("http", "https"):
         return None
-    host = (u.hostname or "").lower().replace("www.", "")
+    (u.hostname or "").lower().replace("www.", "")
     netloc = (u.netloc or "").lower()
     params = parse_qs(u.query)
     # Google Maps share links encode the query in the path (…&q=/maps/…)
@@ -191,4 +191,4 @@ def embed_html(src: str, *, height: int = 520) -> str:
         f'style="width:100%;height:{height}px;border:none;border-radius:8px;background:#000;" '
         f'allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; '
         f'picture-in-picture" allowfullscreen></iframe>'
-    )
+    )

app/services/export.py

@@ -243,7 +243,8 @@ def _parse_table_at(lines: list[str], i: int, n: int):
         rows.append(cells)
         j += 1
     width = max(len(r) for r in rows)
-    pad = lambda r: r + [""] * (width - len(r))
+    def pad(r):
+        return r + [""] * (width - len(r))
     align = (align + ["left"] * width)[:width]
     return (
         {
@@ -657,7 +658,7 @@ def blocks_to_html(blocks: list) -> str:
             url = b.get("src") or ""
             emb = (b.get("embed_type") or "")
             if emb in ("inline_dbs", "collection"):
-                parts.append(f'<div class="embed-note">[Embedded content]</div>')
+                parts.append('<div class="embed-note">[Embedded content]</div>')
             elif emb == "download":
                 parts.append(f'<a href="{_text(url)}" download>⬇ {_text(b.get("file_name") or "Download")}</a>')
             elif emb == "pdf" and url:

app/services/notifications.py

@@ -94,7 +94,7 @@ def _do_mentions(conn, handles, actor_id, ntype, title, message,
                  resource_type, resource_id, url, notified):
     placeholders = ",".join("?" * len(handles))
     rows = conn.execute(
-        "SELECT id, login, email FROM users WHERE lower(login) IN (%s)" % placeholders,
+        f"SELECT id, login, email FROM users WHERE lower(login) IN ({placeholders})",
         handles,
     ).fetchall()
     for row in rows:

app/services/og_fetcher.py

@@ -29,7 +29,7 @@ def _extract_og(html: str) -> dict:
     text = html[:400_000]  # only scan the beginning — that's where <head> lives
     props: dict[str, str] = {}
     for m in _META_RE.finditer(text):
-        groups = m.groups()
+        m.groups()
         content = ""
         prop = ""
         for s in re.findall(r"(?:content|property|name)=[\"']([^\"']*)[\"']", m.group(0)):
@@ -121,4 +121,4 @@ async def fetch_og_metadata(url: str, timeout: float = 6.0) -> dict:
         "image": abs_url(img),
         "site_name": site.strip()[:100],
         "favicon": favicon,
-    }
+    }

app/services/trash.py

@@ -84,4 +84,4 @@ async def trash_purge_scheduler(interval_hours: int = 24):
             purge_expired(days=30)
         except Exception as exc:  # pragma: no cover - defensive only
             logger.warning("Trash purge failed: %s", exc)
-        await asyncio.sleep(interval_hours * 3600)
+        await asyncio.sleep(interval_hours * 3600)