implement starting jobqueue in thread and fix errors

telegram/__init__.py

@@ -49,10 +49,11 @@ from .update import Update
 from .bot import Bot
 from .dispatcher import Dispatcher
 from .updater import Updater
+from .jobqueue import JobQueue
 
 __all__ = ['Bot', 'Updater', 'Dispatcher', 'Emoji', 'TelegramError',
            'InputFile', 'ReplyMarkup', 'ForceReply', 'ReplyKeyboardHide',
            'ReplyKeyboardMarkup', 'UserProfilePhotos', 'ChatAction',
            'Location', 'Contact', 'Video', 'Sticker', 'Document', 'File',
            'Audio', 'PhotoSize', 'Chat', 'Update', 'ParseMode', 'Message',
-           'User', 'TelegramObject', 'NullHandler', 'Voice']
+           'User', 'TelegramObject', 'NullHandler', 'Voice', 'JobQueue']

telegram/jobqueue.py

@@ -22,7 +22,7 @@ This module contains the class JobQueue
 
 import logging
 import time
-from threading import Lock
+from threading import Thread, Lock
 
 try:
     from queue import Queue, PriorityQueue
@@ -76,6 +76,8 @@ class JobQueue(object):
         if next_t is None:
             next_t = interval
 
+        next_t += time.time()
+
         self.logger.debug("Putting a {} with t={}".format(
                 job.name, next_t))
         self.queue.put((next_t, job))
@@ -95,8 +97,8 @@ class JobQueue(object):
             if t < now:
                 self.queue.get()
                 self.logger.debug("About time! running")
-                j.run()
-                self.put(j, now + j.interval)
+                j.run(self.bot)
+                self.put(j.run, j.interval)
                 continue
 
             self.logger.debug("Next task isn't due yet. Finished!")
@@ -104,18 +106,26 @@ class JobQueue(object):
 
     def start(self):
         """
-        Thread target of thread 'job_queue'. Runs in background and performs
-        ticks on the job queue.
+        Starts the job_queue thread.
         """
         self.__lock.acquire()
         if not self.running:
             self.running = True
             self.__lock.release()
+            job_queue_thread = Thread(target=self._start,
+                                      name="job_queue")
+            job_queue_thread.start()
+        else:
+            self.__lock.release()
+
+    def _start(self):
+        """
+        Thread target of thread 'job_queue'. Runs in background and performs
+        ticks on the job queue.
+        """
         while self.running:
             self.tick()
             time.sleep(self.tick_interval)
-        else:
-            self.__lock.release()
 
     def stop(self):
         """