remote config

python/romi/camera.py

@@ -79,8 +79,8 @@ def power_down(self):
                     help='The file for the fake camera')
     args = parser.parse_args()
 
-    #camera = Camera(args.topic, args.topic)
-    camera = FakeCamera(args.topic, args.topic, args.file)
+    camera = Camera(args.topic, args.topic)
+    #camera = FakeCamera(args.topic, args.topic, args.file)
     for i in range(10):
         image = camera.grab()
         if image != None:

python/romi/config.py

@@ -0,0 +1,52 @@
+import websocket
+from PIL import Image
+from io import BytesIO
+from rcom.rcom_client import RcomClient
+import argparse
+import json
+
+class Config(RcomClient):
+
+    def __init__(self, topic = 'config', id = 'config'):
+        super().__init__(topic, id)
+
+    def has_section(self, name):
+        params = {'name': name}
+        result = self.execute('has-section', params)
+        return result['answer']
+
+    def get_section(self, name):
+        params = {'name': name}
+        return self.execute('get-section', params)
+
+    def set_section(self, name, value):
+        params = {'name': name, 'value': value}
+        return self.execute('set-section', params)
+
+    def get(self):
+        return self.execute('get')
+
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--topic', type=str, nargs='?', default="config",
+                    help='The regsitry topic')
+    args = parser.parse_args()
+
+    config = Config(args.topic, args.topic)
+
+    print(json.dumps(config.get(), indent=4))
+    print("------------------------------------")
+    print(config.has_section('camera'))
+    print("------------------------------------")
+    print(json.dumps(config.get_section('camera'), indent=4))
+    print("------------------------------------")
+    try:
+        config.set_section('non-existant', 4)
+    except Exception as e:
+        print(f"Error: {e}")
+    print("------------------------------------")
+    try:
+        config.set_section('test', 4)
+    except Exception as e:
+        print(f"Error: {e}")