import praw
r = praw.Reddit('Testing stuff for /r/LearnPython')
for submission in r.get_subreddit('learnpython').get_new(limit=10):
    print (submission.url)

------------------------------------------------------------------

                R E S U L T  I N  T E R M I N A L

kaliope:~/workspace $ python3 ex50/bin/app.py
Traceback (most recent call last):
  File "/usr/lib/python3.4/configparser.py", line 824, in items
    d.update(self._sections[section])
KeyError: 'Testing stuff for /r/LearnPython'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "ex50/bin/app.py", line 2, in <module>
    r = praw.Reddit('Testing stuff for /r/LearnPython')
  File "/usr/local/lib/python3.4/dist-packages/praw/reddit.py", line 103, in __init__
    **config_settings)
  File "/usr/local/lib/python3.4/dist-packages/praw/config.py", line 66, in __init__
    self.custom = dict(Config.CONFIG.items(site_name), **settings)
  File "/usr/lib/python3.4/configparser.py", line 827, in items
    raise NoSectionError(section)
configparser.NoSectionError: No section: 'Testing stuff for /r/LearnPython'