More cleanup, merged pymumble into the project so I don't have to maintain 2 separate things, tested working version.

pymumble_py3/commands.py

@@ -0,0 +1,54 @@
+# -*- coding: utf-8 -*-
+from threading import Lock
+from collections import deque
+
+
+class Commands:
+    """
+    Store to commands to be sent to the murmur server,
+    from whatever tread.
+    Each command has it's own lock semaphore to signal is received an answer
+    """
+    def __init__(self):
+        self.id = 0
+        
+        self.queue = deque() 
+        
+        self.lock = Lock()
+    
+    def new_cmd(self, cmd):
+        """Add a command to the queue"""
+        self.lock.acquire()
+
+        self.id += 1
+        cmd.cmd_id = self.id
+        self.queue.appendleft(cmd)
+        cmd.lock.acquire()
+
+        self.lock.release()
+        return cmd.lock
+    
+    def is_cmd(self):
+        """Check if there is a command waiting in the queue"""
+        if len(self.queue) > 0:
+            return True
+        else:
+            return False
+        
+    def pop_cmd(self):
+        """Return the next command and remove it from the queue"""
+        self.lock.acquire()
+
+        if len(self.queue) > 0:
+            question = self.queue.pop()
+            self.lock.release()
+            return question
+        else:
+            self.lock.release()
+            return None
+    
+    def answer(self, cmd):
+        """Unlock the command to signal it's completion"""
+        cmd.lock.release()
+    
+