feat: Allow updating proxy settings after installation for options fl…

…ow (#6)

feat: Allow updating proxy settings at runtime for options flow

.devcontainer/devcontainer.json

@@ -1,15 +1,17 @@
-
 {
   "name": "aiocloudweather",
   "image": "mcr.microsoft.com/devcontainers/python:1-3.12-bookworm",
   "postCreateCommand": "pip3 install -e .",
-  "runArgs": ["-e", "GIT_EDITOR=code --wait", "--privileged"],
+  "runArgs": [
+    "-e",
+    "GIT_EDITOR=code --wait",
+    "--privileged"
+  ],
   "customizations": {
     "extensions": [
       "ms-python.python",
-      "github.vscode-pull-request-github",
-      "ryanluker.vscode-coverage-gutters",
-      "ms-python.vscode-pylance"
+      "ms-python.vscode-pylance",
+      "ms-python.black-formatter"
     ],
     "settings": {
       "terminal.integrated.profiles.linux": {
@@ -30,8 +32,8 @@
       "python.formatting.provider": "black",
       "python.formatting.blackPath": "/usr/local/py-utils/bin/black",
       "python.linting.pylintArgs": [
-          "--disable=C0114,C0115,C0116"
+        "--disable=C0114,C0115,C0116"
       ]
-}
+    }
   }
-}
+}

aiocloudweather/server.py

@@ -54,6 +54,16 @@ def __init__(
         # storage
         self.stations: list[str] = []
 
+    def update_config(
+        self,
+        proxy_sinks: list[DataSink] | None = None,
+        dns_servers: list[str] | None = None,
+    ) -> None:
+        """Update the proxy configuration."""
+        self.proxy_enabled = proxy_sinks and len(proxy_sinks) > 0
+        if self.proxy_enabled:
+            self.proxy = CloudWeatherProxy(proxy_sinks, dns_servers or ["9.9.9.9"])
+
     async def _new_dataset_cb(self, dataset: WeatherStation) -> None:
         """Internal new sensor callback