new web page added and weather api key save added

server.py

@@ -237,16 +237,9 @@ def update():
     os.system("sudo reboot now")
     return index()
 
-@app.route("/display_format", methods = ['PUT', 'POST', 'GET'])
-def display_format():
-    global professional
-    data = str(request.data)
-    if "Standard" in data:
-        professional = False
-    elif "Professional" in data:
-        professional = True
-        
-    print(professional)
+@app.route("/restart", methods=['PUT','POST'])
+def restart():
+    os.system("sudo reboot now")
     return index()
     
 @app.route("/save", methods = ['PUT', 'POST', 'GET'])
@@ -447,7 +440,27 @@ def hostname():
     json.dump(general_settings, open('csv/general_settings.json', 'w+'))
     
     return index()
+
+
+@app.route("/saveWeatherAPIKey", methods = ['PUT', 'POST'])
+def saveWeatherAPIKey():
     
+    data= request.data.decode('utf-8')
+    settings = json.loads(data)
+    
+    key = settings['api_key']
+    print(key)
+    with open('./api_keys.txt') as f:
+        lines = f.readlines()
+        if len(lines) == 1:
+            lines.append(str(key))
+        elif len(lines) == 2:
+            lines[1] = str(key)
+    print(lines)
+    with open('./api_keys.txt', 'w') as f:
+        for line in lines:
+            f.write(line)
+    return index()
     
 @app.route("/screensaver", methods = ['PUT', 'POST'])
 def screensaver():
@@ -516,7 +529,6 @@ def save_trade_settings(input_settings):
     current_settings['percent'] = input_settings['percent']
     current_settings['point'] = input_settings['point']
     current_settings['logos'] = input_settings['logos']
-    current_settings['chart'] = input_settings['chart']
     current_settings['title'] = input_settings['title']