Basic HTTP query server

Author: lmangani

Diff for: main.py

@@ -0,0 +1,30 @@
+from flask import Flask, request
+import chdb
+
+app = Flask(__name__, static_folder="public", static_url_path="")
+
+@app.route('/', methods=["GET"])
+def clickhouse():
+    query = request.args.get('query', default="", type=str)
+    format = request.args.get('default_format', default="CSV", type=str)
+    if not query:
+        return app.send_static_file('play.html')
+
+    res = chdb.query(query, format)
+    return res.get_memview().tobytes()
+
+@app.route('/', methods=["POST"])
+def play():
+    query = request.data
+    format = request.args.get('default_format', default="CSV", type=str)
+    if not query:
+        return app.send_static_file('play.html')
+
+    res = chdb.query(query, format)
+    return res.get_memview().tobytes()
+
+@app.errorhandler(404)
+def handle_404(e):
+    return app.send_static_file('play.html')
+
+app.run(host="0.0.0.0", port=8123)