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"""Tornado handlers for logging out of the notebook.
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Authors:
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* Brian Granger
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"""
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#-----------------------------------------------------------------------------
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# Copyright (C) 2011 The IPython Development Team
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#
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# Distributed under the terms of the BSD License. The full license is in
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# the file COPYING, distributed as part of this software.
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#-----------------------------------------------------------------------------
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#-----------------------------------------------------------------------------
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# Imports
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#-----------------------------------------------------------------------------
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from ..base.handlers import IPythonHandler
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#-----------------------------------------------------------------------------
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# Handler
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#-----------------------------------------------------------------------------
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class LogoutHandler(IPythonHandler):
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def get(self):
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self.clear_login_cookie()
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if self.login_available:
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message = {'info': 'Successfully logged out.'}
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else:
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message = {'warning': 'Cannot log out. Notebook authentication '
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'is disabled.'}
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self.write(self.render_template('logout.html',
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message=message))
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#-----------------------------------------------------------------------------
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# URL to handler mappings
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#-----------------------------------------------------------------------------
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default_handlers = [(r"/logout", LogoutHandler)]
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