Script to walk identify light along a noderange

misc/snakeidentify.py

@@ -0,0 +1,41 @@
+import argparse
+import confluent.client as cli
+import sys
+import time
+c = cli.Command()
+nodes = []
+ap = argparse.ArgumentParser(description='Snake identify light through nodes')
+ap.add_argument('noderange', help='Noderange to iterate through')
+ap.add_argument('-d', '--duration', type=float, help='How long to have each system illuminated')
+args = ap.parse_args()
+
+def runit(itera):
+    for rsp in itera:
+        if 'error' in rsp:
+            sys.stderr.write('{0}\n'.format(repr(rsp)))
+
+for ret in c.read('/noderange/{0}/nodes/'.format(args.noderange)):
+    node = ret.get('item', {}).get('href', None)
+    if node:
+        node = node.replace('/', '')
+        nodes.append(node)
+    else:
+        print(repr(ret))
+if not nodes:
+    sys.exit(1)
+lastnode = None
+interval = args.duration
+if interval:
+    interval = interval / 2
+else:
+    interval = 0.25
+while True:
+    for node in nodes:
+        print('Lighting {0}'.format(node))
+        runit(c.update('/nodes/{0}/identify'.format(node), {'identify': 'on'}))
+        time.sleep(interval)
+        if lastnode:
+            runit(c.update('/nodes/{0}/identify'.format(lastnode), {'identify': 'off'}))
+        lastnode = node
+        time.sleep(interval)
+