Merge branch 'dev' into feature/73_compte_utilisateur

src/app.py

@@ -2,6 +2,7 @@ import os
 from shutil import rmtree
 
 import dash_bootstrap_components as dbc
+import pandas  # noqa: F401  # eager import: avoid plotly's lazy-import race across Dash callback threads
 import tomllib
 from dash import (
     Dash,
@@ -15,7 +16,7 @@ from dash import (
     page_registry,
 )
 from dotenv import load_dotenv
-from flask import Response
+from flask import Flask, Response
 from flask_login import current_user
 
 from src.auth.setup import init_auth
@@ -38,12 +39,10 @@ META_TAGS = [
 if DEVELOPMENT:
     META_TAGS.append({"name": "robots", "content": "noindex"})
 
-app: Dash = Dash(
-    title="decp.info",
-    use_pages=True,
-    compress=True,
-    meta_tags=META_TAGS,
-)
+# Le cache doit être initialisé AVANT la construction de Dash : `use_pages=True`
+# importe les modules de pages pendant l'instanciation, et certains appellent des
+# fonctions memoizées (@cache.memoize) dès l'import (ex. tableau.py).
+server = Flask(__name__)
 
 cache_dir = os.getenv("CACHE_DIR", "/tmp/decp-cache")
 
@@ -51,7 +50,7 @@ if os.path.exists(cache_dir):
     rmtree(cache_dir)
 
 cache.init_app(
-    app.server,
+    server,
     config={
         "CACHE_TYPE": "FileSystemCache",
         "CACHE_DIR": cache_dir,
@@ -62,6 +61,14 @@ cache.init_app(
     },
 )
 
+app: Dash = Dash(
+    server=server,
+    title="decp.info",
+    use_pages=True,
+    compress=True,
+    meta_tags=META_TAGS,
+)
+
 init_auth(app.server)
 
 # Exempter les routes internes de Dash de la protection CSRF.
@@ -76,6 +83,10 @@ if _auth_csrf is not None:
             if _vf is not None:
                 _auth_csrf.exempt(_vf)
 
+from src.api import init_api  # noqa: E402  # inline: src.db.conn must be ready first
+
+init_api(app.server)
+
 
 # robots.txt
 @app.server.route("/robots.txt")
@@ -94,6 +105,7 @@ def sitemap():
         "/observatoire",
         "/tableau",
         "/a-propos",
+        "/etapes",
     ]
     xml = '<?xml version="1.0" encoding="UTF-8"?>\n'
     xml += '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">\n'
@@ -170,7 +182,13 @@ navbar = dbc.Navbar(
                 style={"minWidth": "230px"},
             ),
             dbc.Nav(
-                children=[dcc.Markdown(os.getenv("ANNOUNCEMENTS"), id="announcements")],
+                children=[
+                    dcc.Markdown(
+                        os.getenv("ANNOUNCEMENTS"),
+                        id="announcements",
+                        dangerously_allow_html=True,
+                    ),
+                ],
                 style={
                     "maxWidth": "1200px",
                     "display": "inline-block",