push

app.py

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+from flask import Flask, render_template, request, send_file, jsonify, make_response
+from scraper import get_google_first_page
+import io, json, csv, yaml, os
+from dotenv import load_dotenv
+
+load_dotenv()
+
+app = Flask(__name__)
+
+@app.route("/", methods=["GET"])
+def index():
+    return render_template("index.html", results=[])
+
+@app.route("/search", methods=["POST"])
+def search():
+    query = request.form.get("q", "").strip()
+    if not query:
+        return render_template("index.html", error="Zadejte dotaz.")
+    try:
+        results = get_google_first_page(query)  # list of dicts
+    except Exception as e:
+        return render_template("index.html", error=f"Vyhledávání selhalo: {e}")
+
+    notice = None
+    if not results:
+        notice = (
+            "Nebyly nalezeny žádné výsledky/dosáhli jste limitu (5 sekund mezi požadavky)."
+        )
+    return render_template("results.html", query=query, results=results, notice=notice)
+
+@app.route("/export", methods=["POST"])
+def export():
+    data = request.get_json()
+    ext = data.get("format", "json")
+
+    results = data.get("results", [])
+    filename = f"results.{ext}"
+    if ext == "json":
+        
+        buf = io.BytesIO(json.dumps(results, ensure_ascii=False, indent=2).encode("utf-8"))
+        return send_file(buf, as_attachment=True, download_name=filename, mimetype="application/json")
+    else:
+        return jsonify({"error": "unsupported format"}), 400
+
+if __name__ == "__main__":
+    port = int(os.environ.get("PORT", 5000))
+    app.run(host="0.0.0.0", port=port, debug=True)