X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FN2VC.git;a=blobdiff_plain;f=modules%2Flibjuju%2Fexamples%2Flivemodel.py;fp=modules%2Flibjuju%2Fexamples%2Flivemodel.py;h=47eb999b528e5cb281f092b3b2f0458986889af1;hp=0000000000000000000000000000000000000000;hb=68858c1915122c2dbc8999a5cd3229694abf5f3a;hpb=032a71b2a6692b8b4e30f629a1f906d246f06736

diff --git a/modules/libjuju/examples/livemodel.py b/modules/libjuju/examples/livemodel.py
new file mode 100644
index 0000000..47eb999
--- /dev/null
+++ b/modules/libjuju/examples/livemodel.py
@@ -0,0 +1,32 @@
+"""
+This example:
+
+1. Connects to the current model
+2. Watches the model and prints all changes
+3. Runs forever (kill with Ctrl-C)
+
+"""
+import asyncio
+
+from juju.model import Model
+from juju import loop
+
+
+async def on_model_change(delta, old, new, model):
+    print(delta.entity, delta.type, delta.data)
+    print(old)
+    print(new)
+    print(model)
+
+
+async def watch_model():
+    model = Model()
+    await model.connect_current()
+
+    model.add_observer(on_model_change)
+
+
+if __name__ == '__main__':
+    # Run loop until the process is manually stopped (watch_model will loop
+    # forever).
+    loop.run(watch_model())