fix: drhider standalone server port 8767, inline SVG, DB try/except

deploy/convert_server.py

@@ -18,25 +18,41 @@ if os.path.exists(_env_path):
                     os.environ[_k] = _v
 
 # ── DB auto-seed ──────────────────────────────────────────────────────────
-from db import prompts as db_prompts
-from db.connection import DB_CONFIG, execute
-db_prompts.seed_defaults()
-# Schema migration: classify_raw column (idempotent)
-execute("ALTER TABLE documents ADD COLUMN IF NOT EXISTS classify_raw text")
-execute("ALTER TABLE documents ADD COLUMN IF NOT EXISTS classify_input text")
-execute("ALTER TABLE documents ADD COLUMN IF NOT EXISTS zip_source text")
-execute("ALTER TABLE documents ADD COLUMN IF NOT EXISTS content_hash text")
+try:
+    from db import prompts as db_prompts
+    from db.connection import DB_CONFIG, execute
+    db_prompts.seed_defaults()
+    # Schema migration: classify_raw column (idempotent)
+    execute("ALTER TABLE documents ADD COLUMN IF NOT EXISTS classify_raw text")
+    execute("ALTER TABLE documents ADD COLUMN IF NOT EXISTS classify_input text")
+    execute("ALTER TABLE documents ADD COLUMN IF NOT EXISTS zip_source text")
+    execute("ALTER TABLE documents ADD COLUMN IF NOT EXISTS content_hash text")
 
-# ── DB modules ────────────────────────────────────────────────────────────
-from db import supplements as db_supplements
-from db import documents as db_documents
-from db import spec_current as db_spec_current
+    # ── DB modules ────────────────────────────────────────────────────────────
+    from db import supplements as db_supplements
+    from db import documents as db_documents
+    from db import spec_current as db_spec_current
+    DB_OK = True
+except Exception as _db_err:
+    import sys as _sys
+    print(f"WARNING: DB init failed ({_db_err}), running without DB", file=_sys.stderr)
+    DB_CONFIG = {"dbname": "NONE"}
+    DB_OK = False
+    # Stubs for DB-dependent handlers
+    db_prompts = None
+    db_supplements = None
+    db_documents = None
+    db_spec_current = None
 
 # ── Services ──────────────────────────────────────────────────────────────
-from services.upload import handle_upload
-from services.unzip import handle_unzip
-from services.process import run_pipeline
-from llm_prompt import build_prompt
+if DB_OK:
+    from services.upload import handle_upload
+    from services.unzip import handle_unzip
+    from services.process import run_pipeline
+    from llm_prompt import build_prompt
+else:
+    handle_upload = handle_unzip = run_pipeline = None
+    build_prompt = None
 
 
 class ThreadingHTTPServer(ThreadingMixIn, HTTPServer):
@@ -56,7 +72,7 @@ class Handler(BaseHTTPRequestHandler):
         if parsed.path == "/process-v2":
             self._handle_process_v2(parsed)
         elif parsed.path == "/health":
-            self._json({"ok": True, "db": DB_CONFIG["dbname"]})
+            self._json({"ok": True, "db": DB_CONFIG.get("dbname", "NONE")})
         elif parsed.path == "/app.js" or parsed.path.startswith("/static/"):
             self._handle_app_js()
         elif parsed.path == "/api/supplements":
@@ -590,7 +606,8 @@ if __name__ == "__main__":
     TCPServer.allow_reuse_address = True
     port = int(os.environ.get("PORT", "8766"))
     server = ThreadingHTTPServer(("0.0.0.0", port), Handler)
-    print(f"Contracts VM server on :{port}, db={DB_CONFIG['dbname']}")
+    db_name = DB_CONFIG.get("dbname", "NONE") if DB_CONFIG else "NONE"
+    print(f"Contracts VM server on :{port}, db={db_name}")
     try:
         server.serve_forever()
     except KeyboardInterrupt: