Add requests to requirements.txt, assert that actions is not None when creating the buttons in the ui, move imports to the top in dashboard.system

dashboard/system.py

@@ -10,9 +10,15 @@ import time
 from enum import Enum
 from typing import List
 
+import requests, urllib3
+
 from .mixins import PingableMixin, WakeOnLanMixin
 
 
+# don't need the warning, bc. ssl verification needs to be disabled explicitly
+urllib3.disable_warnings(category=urllib3.connectionpool.InsecureRequestWarning)
+
+
 # base classes and types and stuff
 
 
@@ -110,12 +116,6 @@ class PingableWOLSystem(WakeOnLanMixin, PingableSystem):
 # HTTP Server System
 
 
-import requests, urllib3
-
-# don't need the warning, bc. ssl verification needs to be disabled explicitly
-urllib3.disable_warnings(category=urllib3.connectionpool.InsecureRequestWarning)
-
-
 class HTTPServer(System):
 
     def __init__(self, name, description, url: str, expected_status_code: int = 200, allow_self_signed_cert: bool = False):

dashboard/ui.py

@@ -39,6 +39,7 @@ def init_ui(
                         if t.state_verbose != "":
                             html.pre(t.state_verbose).classes("opacity-50 text-xs text-wrap")
                         actions = t.get_actions()
+                        assert actions != None
                         if len(actions) > 0:
                             if t.description != "" or t.state_verbose != "":
                                 ui.separator().style("margin-top: auto;")

requirements.txt

@@ -1 +1,2 @@
 nicegui~=2.11.1
+requests