43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
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#encoding: utf-8
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"""Tornado handlers for the terminal emulator."""
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# Copyright (c) Jupyter Development Team.
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# Distributed under the terms of the Modified BSD License.
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from tornado import web
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import terminado
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from notebook._tz import utcnow
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from ..base.handlers import IPythonHandler
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from ..base.zmqhandlers import WebSocketMixin
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class TerminalHandler(IPythonHandler):
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"""Render the terminal interface."""
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@web.authenticated
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def get(self, term_name):
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self.write(self.render_template('terminal.html',
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ws_path="terminals/websocket/%s" % term_name))
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class TermSocket(WebSocketMixin, IPythonHandler, terminado.TermSocket):
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def origin_check(self):
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"""Terminado adds redundant origin_check
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Tornado already calls check_origin, so don't do anything here.
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"""
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return True
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def get(self, *args, **kwargs):
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if not self.get_current_user():
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raise web.HTTPError(403)
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return super(TermSocket, self).get(*args, **kwargs)
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def on_message(self, message):
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super(TermSocket, self).on_message(message)
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self.application.settings['terminal_last_activity'] = utcnow()
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def write_message(self, message, binary=False):
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super(TermSocket, self).write_message(message, binary=binary)
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self.application.settings['terminal_last_activity'] = utcnow()
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