From 7c6a8515c6cbbc9d6a6e2fe4f228e90ef36e0115 Mon Sep 17 00:00:00 2001
From: Daniel Molkentin <daniel@molkentin.de>
Date: Tue, 10 Sep 2024 17:17:49 +0200
Subject: [PATCH] allow setting custom port

---
 flask_server.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)
 mode change 100644 => 100755 flask_server.py

diff --git a/flask_server.py b/flask_server.py
old mode 100644
new mode 100755
index 2dd1574..3b4faa6
--- a/flask_server.py
+++ b/flask_server.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 from flask import Flask, jsonify, request
 import numpy as np
 from  modules.class_load import *
@@ -325,11 +326,15 @@ def get_pdf():
 
 
 if __name__ == '__main__':
-    app.run(debug=True, host="0.0.0.0")
+    try:
+        port = os.getenv("FLASK_RUN_PORT", 5000)
+        app.run(debug=True, host="0.0.0.0", port=port)
+    except:
+        print(f"Coud not bind to port {port}, set FLASK_RUN_PORT.")
 
 
 # PV Forecast:
 #   object {
 #    pvpower: array[48]
 #    temperature: array[48]
-#   }
\ No newline at end of file
+#   }