Uploaded Test files

venv/Lib/site-packages/notebook/terminal/handlers.py

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+#encoding: utf-8
+"""Tornado handlers for the terminal emulator."""
+
+# Copyright (c) Jupyter Development Team.
+# Distributed under the terms of the Modified BSD License.
+
+from tornado import web
+import terminado
+from notebook._tz import utcnow
+from ..base.handlers import IPythonHandler
+from ..base.zmqhandlers import WebSocketMixin
+
+
+class TerminalHandler(IPythonHandler):
+    """Render the terminal interface."""
+    @web.authenticated
+    def get(self, term_name):
+        self.write(self.render_template('terminal.html',
+                   ws_path="terminals/websocket/%s" % term_name))
+
+
+class TermSocket(WebSocketMixin, IPythonHandler, terminado.TermSocket):
+
+    def origin_check(self):
+        """Terminado adds redundant origin_check
+        
+        Tornado already calls check_origin, so don't do anything here.
+        """
+        return True
+
+    def get(self, *args, **kwargs):
+        if not self.get_current_user():
+            raise web.HTTPError(403)
+        if not args[0] in self.term_manager.terminals:
+            raise web.HTTPError(404)
+        return super(TermSocket, self).get(*args, **kwargs)
+
+    def on_message(self, message):
+        super(TermSocket, self).on_message(message)
+        self._update_activity()
+
+    def write_message(self, message, binary=False):
+        super(TermSocket, self).write_message(message, binary=binary)
+        self._update_activity()
+
+    def _update_activity(self):
+        self.application.settings['terminal_last_activity'] = utcnow()
+        # terminal may not be around on deletion/cull
+        if self.term_name in self.terminal_manager.terminals:
+            self.terminal_manager.terminals[self.term_name].last_activity = utcnow()