Allowed debug usage of commands

main.py

@@ -63,6 +63,9 @@ class ClientWrapper(object):
         else:
             self.slack = SlackClient(SLACK_API)
 
+        # For overriding output channel
+        self.debug_slack = slack_util.SlackDebugCondom(self.slack)
+
         # Hooks go regex -> callback on (slack, msg, match)
         self.hooks = []
 
@@ -83,15 +86,24 @@ class ClientWrapper(object):
                 continue
 
             # Handle Message
-            text = msg['text'].strip()
+            msg['text'] = msg['text'].strip()
+
+            # If first few letters DEBUG, use debug slack
+            if msg['text'][:6] == "DEBUG ":
+                slack_to_use = self.debug_slack
+                msg['text'] = msg['text'][6:]
+                print("Debug handling \"{}\"".format(msg['text']))
+            else:
+                slack_to_use = self.slack
+
             success = False
             for hook in self.hooks:
-                if hook.check(self.slack, msg):
+                if hook.check(slack_to_use, msg):
                     success = True
                     break
 
             if not success:
-                print("No hit on {}".format(text))
+                print("No hit on {}".format(msg['text']))
 
 
 # run main

slack_util.py

@@ -1,5 +1,7 @@
 from time import sleep
 import re
+import channel_util
+from typing import Any
 
 """
 Slack helpers. Separated for compartmentalization
@@ -23,6 +25,28 @@ def reply(slack, msg, text, in_thread=True, to_channel=None):
         slack.rtm_send_message(channel=to_channel, message=text)
 
 
+class SlackDebugCondom(object):
+    def __init__(self, actual_slack):
+        self.actual_slack = actual_slack
+
+    def __getattribute__(self, name: str) -> Any:
+        # Specialized behaviour
+        if name == "rtm_send_message":
+            # Flub some args
+            def override_send_message(*args, **kwargs):
+                print("Overriding: {} {}".format(args, kwargs))
+                kwargs["channel"] = channel_util.BOTZONE
+                kwargs["thread"] = None
+                self.actual_slack.rtm_send_message(*args, **kwargs)
+            return override_send_message
+        else:
+            # Default behaviour. Try to give the self first, elsewise give the child
+            try:
+                return super(SlackDebugCondom, self).__getattribute__(name)
+            except AttributeError:
+                return self.actual_slack.__getattribute__(name)
+
+
 def message_stream(slack):
     """
     Generator that yields messages from slack.