Gr 3108 Core Pdf Download [Fast | Tips]

if __name__ == "__main__": # Development server – DO NOT use in production! app.run(host="0.0.0.0", port=5000, debug=True) # 1️⃣ Build a virtualenv python3 -m venv venv source venv/bin/activate pip install -r requirements.txt

bp = Blueprint("download", __name__)

# Cache for a day – browsers can keep it locally max_age = current_app.config.get("PDF_MAX_AGE", 86400) expires = datetime.utcnow() + timedelta(seconds=max_age) response.headers["Cache-Control"] = f"public, max-age=max_age" response.headers["Expires"] = expires.strftime("%a, %d %b %Y %H:%M:%S GMT")

# -------------------------------------------------------------------- # OPTIONAL: Replace with your own auth check (Flask‑Login, JWT, etc.) # -------------------------------------------------------------------- def login_required(fn): """Very light placeholder – raise 401 if no session.""" from functools import wraps @wraps(fn) def wrapper(*args, **kwargs): # Example: check a simple cookie; replace with real auth. if not request.cookies.get("auth"): abort(401, description="Authentication required.") return fn(*args, **kwargs) return wrapper

@bp.route("/download/gr-3108-core", methods=["GET"]) @login_required # <‑‑ remove/comment if public download is ok def download_gr_3108_core(): """ Serve GR‑3108‑Core.pdf. - Supports HTTP Range requests out‑of‑the‑box via Flask's `send_file`. - Logs every successful request (you can hook into any logger). """ filename = "GR-3108-Core.pdf" path = get_pdf_path(filename)

const showMessage = (text, type = 'info') => const color = info: 'text-muted', success: 'text-success', error: 'text-danger' [type]; msgBox.textContent = text; msgBox.className = `mt-3 $color`; ;

showMessage('✅ Download started.', 'success'); catch (err) console.error(err); showMessage(`❌ Failed: $err.message`, 'error'); finally toggleUI(false); ;