title: what I've done to get ValueError in logging module python
body: <p>I want to write log to both file and stdout, Hence I use this code but I always get this ValueError in stdout but not in file. </p>
  
  <p>I want logging from INFO level and above to get to both stdout and a file. and DEBUG level and above to be wrote to a file.</p>
  
  <pre><code>import logging
  
  logging.basicConfig(level=logging.DEBUG,
                      format='%(asctime)s %(name)-12s %(levelname)-8s %(funcName)-5s %(message)s',
                      filename='OkanimeDownloader.log',
                      filemode='w')
  
  console = logging.StreamHandler()
  console.setLevel(logging.INFO)
  formatter = logging.Formatter('%(levelname):-8s %(message)s')
  console.setFormatter(formatter)
  logging.getLogger('').addHandler(console)
  
  
  
  dic = {'Google Drive': 'https://docs.google.com/file/d/0B-fK-jS8DjCeYVVwRWdfWnc1YWs/preview', 'Mega': '//vk.com/video_ext.php?oid=359177611&amp;id=456239042&amp;hash=59d982cc2450bc8d&amp;sd', 'Openload': 'https://openload.co/embed/MVysKUs5rm4/%5BOKanime.com%5D_s%40ks2_-_11_%28animok%29.mp4', 'Streamango': 'https://streamango.com/embed/pnfdsqnedcffrttm/_OKanime_com_s_ks2_-_11_animok_mp4', 'Cloudy': 'https://www.cloudy.ec/embed.php?id=09c53285b6ac4', 'Tune.pk': 'https://embed.tune.pk/play/7147555/okanimecom-sks2-11-animok', 'Mp4upload': 'https://www.mp4upload.com/embed-swz4hesaisnm.html'}
  
  logging.info('The dic:  {}'.format(dic))
  </code></pre>
  
  <p>output:</p>
  
  <pre><code>--- Logging error ---
  Traceback (most recent call last):
    File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/logging/__init__.py", line 992, in emit
      msg = self.format(record)
    File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/logging/__init__.py", line 838, in format
      return fmt.format(record)
    File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/logging/__init__.py", line 578, in format
      s = self.formatMessage(record)
    File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/logging/__init__.py", line 547, in formatMessage
      return self._style.format(record)
    File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/logging/__init__.py", line 391, in format
      return self._fmt % record.__dict__
  ValueError: unsupported format character ':' (0x3a) at index 12
  Call stack:
    File "/Users/hamza/Dropbox/My Py Projects/Okanime/testing json.py", line 18, in &lt;module&gt;
      logging.info('The dic:  {}'.format(dic))
  Message: "The dic:  {'Google Drive': 'https://docs.google.com/file/d/0B-fK-jS8DjCeYVVwRWdfWnc1YWs/preview', 'Mega': '//vk.com/video_ext.php?oid=359177611&amp;id=456239042&amp;hash=59d982cc2450bc8d&amp;sd', 'Openload': 'https://openload.co/embed/MVysKUs5rm4/%5BOKanime.com%5D_s%40ks2_-_11_%28animok%29.mp4', 'Streamango': 'https://streamango.com/embed/pnfdsqnedcffrttm/_OKanime_com_s_ks2_-_11_animok_mp4', 'Cloudy': 'https://www.cloudy.ec/embed.php?id=09c53285b6ac4', 'Tune.pk': 'https://embed.tune.pk/play/7147555/okanimecom-sks2-11-animok', 'Mp4upload': 'https://www.mp4upload.com/embed-swz4hesaisnm.html'}"
  Arguments: ()
  </code></pre>