title: Looks like logs are crashing my Django app
body: <p>I have a Django app running on heroku.
  The app keeps crashing with the following stacktrace:</p>
  
  <pre><code>Traceback (most recent call last):
  File "/app/.heroku/python/bin/honcho", line 9, in &lt;module&gt;
      load_entry_point('honcho==0.4.2', 'console_scripts', 'honcho')()
  File "/app/.heroku/python/lib/python2.7/site-packages/honcho/command.py", line 292, in main
      app.parse()
  File "/app/.heroku/python/lib/python2.7/site-packages/honcho/command.py", line 129, in parse
      options.func(self, options)
  File "/app/.heroku/python/lib/python2.7/site-packages/honcho/command.py", line 190, in start
      sys.exit(process_manager.loop())
  File "/app/.heroku/python/lib/python2.7/site-packages/honcho/process.py", line 114, in loop
  File "/app/.heroku/python/lib/python2.7/site-packages/honcho/printer.py", line 22, in write
  Process exited with status 1
  </code></pre>
  
  <p>From Honcho's <a href="https://github.com/nickstenning/honcho/blob/master/honcho/printer.py" rel="nofollow">printer.py</a> source code it looks like someting is going wrong while honcho is trying to write to the console.</p>
  
  <p>My app is pulling data from web pages so I may print some text with accented characters. Is that related ? </p>
  
  <p>Currently i'm printing things like this:</p>
  
  <pre><code>logger.info('Saved article' + str(title) + '.')
  </code></pre>
  
  <p>I may also dump some json from time to time:</p>
  
  <pre><code>logger.debug('Article: %s' % json.dumps(article_datas, indent=4))
  </code></pre>
  
  <p>It is working fine on my development machine but not on Heroku. 
  Do I need to log things differently ? Why is this not working on Heroku ?</p>