upstream/ipython Files · IPython/quarantine/ipy_server.py

Improvements to exception handling to transport structured tracebacks....

Improvements to exception handling to transport structured tracebacks. This code is still fairly hackish, but we're starting to get there. We still need to improve the api, because right now runlines() does way too much, and I had to set the exception state in a temporary private variable. But client-side things are working better, so we can continue fixing the kernel without bottlenecking Evan.

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      """ Simple TCP socket server that executes statements in IPython instance.

      Usage:

      import ipy_server

      ipy_server.serve_thread(16455)

      Now, to execute the statements in this ipython instance, open a TCP socket

      (port 16455), write out the statements, and close the socket. 

      You can use e.g. "telnet localhost 16455" or a script to do this.

      This is a bit like 'M-x server-start" or gnuserv in the emacs world.

      """

      from IPython.core import ipapi

      ip = ipapi.get()

      import SocketServer

      # user-accessible port

      PORT = 8099

      class IPythonRequestHandler(SocketServer.StreamRequestHandler):

          def handle(self):

              #print "connection from", self.client_address

              inp = self.rfile.read().replace('\r\n','\n')

              #print "Execute",inp

              ip.runlines(inp)

      def serve(port = PORT):

          server = SocketServer.TCPServer(("", port), IPythonRequestHandler)

          print "ipy_server on TCP port", port

          server.serve_forever()

      def serve_thread(port = PORT):

          import thread

          thread.start_new_thread(serve, (port,))

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				""" Simple TCP socket server that executes statements in IPython instance.

				Usage:

				import ipy_server
				ipy_server.serve_thread(16455)

				Now, to execute the statements in this ipython instance, open a TCP socket
				(port 16455), write out the statements, and close the socket.
				You can use e.g. "telnet localhost 16455" or a script to do this.

				This is a bit like 'M-x server-start" or gnuserv in the emacs world.

				"""

				from IPython.core import ipapi
				ip = ipapi.get()

				import SocketServer

				# user-accessible port
				PORT = 8099

				class IPythonRequestHandler(SocketServer.StreamRequestHandler):
				def handle(self):
				#print "connection from", self.client_address
				inp = self.rfile.read().replace('\r\n','\n')
				#print "Execute",inp
				ip.runlines(inp)

				def serve(port = PORT):
				server = SocketServer.TCPServer(("", port), IPythonRequestHandler)
				print "ipy_server on TCP port", port
				server.serve_forever()

				def serve_thread(port = PORT):
				import thread
				thread.start_new_thread(serve, (port,))