acquire GUI info through flask api

multivisor/multivisor.py

@@ -4,6 +4,7 @@
 import os
 import time
 import weakref
+import requests
 
 from blinker import signal
 
@@ -244,6 +245,7 @@ def __init__(self, supervisor, *args, **kwargs):
         self["supervisor"] = supervisor_name
         self["host"] = supervisor["host"]
         self["uid"] = uid
+        self["gui_url"] = self.get_gui_url()
 
     @property
     def server(self):
@@ -253,6 +255,14 @@ def server(self):
     def full_name(self):
         return self["full_name"]
 
+    def get_gui_url(self):
+        try:
+            response = requests.post('http://circus.lab/services/supervisor',
+                json={'host': self["host"], 'process': self["name"]})
+            return response.json()
+        except: # JSON error (no process) or can't communicate with server
+            return ''
+
     def handle_event(self, event):
         event_name = event["eventname"]
         if event_name.startswith("PROCESS_STATE"):

requirements.txt

@@ -2,3 +2,4 @@ flask
 gevent
 supervisor
 six==1.12.0
+requests