rco5@dt-13:~> ipython
Traceback (most recent call last):
  File "/usr/bin/ipython", line 5, in <module>
    start_ipython()
  File "/usr/lib/python2.7/site-packages/IPython/__init__.py", line 119, in start_ipython
    return launch_new_instance(argv=argv, **kwargs)
  File "/usr/lib/python2.7/site-packages/traitlets/config/application.py", line 591, in launch_instance
    app.initialize(argv)
  File "<string>", line 2, in initialize
  File "/usr/lib/python2.7/site-packages/traitlets/config/application.py", line 75, in catch_config_error
    return method(app, *args, **kwargs)
  File "/usr/lib/python2.7/site-packages/IPython/terminal/ipapp.py", line 306, in initialize
    self.init_shell()
  File "/usr/lib/python2.7/site-packages/IPython/terminal/ipapp.py", line 322, in init_shell
    ipython_dir=self.ipython_dir, user_ns=self.user_ns)
  File "/usr/lib/python2.7/site-packages/traitlets/config/configurable.py", line 380, in instance
    inst = cls(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/IPython/core/interactiveshell.py", line 465, in __init__
    self.init_history()
  File "/usr/lib/python2.7/site-packages/IPython/core/interactiveshell.py", line 1586, in init_history
    self.history_manager = HistoryManager(shell=self, parent=self)
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 512, in __init__
    **traits)
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 204, in __init__
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 97, in catch_corrupt_db
    self.init_db()
  File "<string>", line 2, in init_db
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 90, in catch_corrupt_db
    return f(self, *a, **kw)
  File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 229, in init_db
    self.db = sqlite3.connect(self.hist_file, **kwargs)
  File "/usr/lib/python2.7/site-packages/traitlets/traitlets.py", line 465, in __set__
    obj._notify_trait(self.name, old_value, new_value)
  File "/usr/lib/python2.7/site-packages/traitlets/traitlets.py", line 666, in _notify_trait
    argspec = getargspec(c)
  File "/usr/lib/python2.7/site-packages/traitlets/utils/getargspec.py", line 70, in getargspec
    args, varargs, varkw = inspect.getargs(func.__code__)
  File "/usr/lib64/python2.7/inspect.py", line 800, in getargs
    return Arguments(args, varargs, varkw)
RuntimeError: maximum recursion depth exceeded while calling a Python object

If you suspect this is an IPython bug, please report it at:
    https://github.com/ipython/ipython/issues
or send an email to the mailing list at ipython-dev@scipy.org

You can print a more detailed traceback right now with "%tb", or use "%debug"
to interactively debug it.

Extra-detailed tracebacks for bug-reporting purposes can be enabled via:
    c.Application.verbose_crash=True