/usr/lib/python2.7/dist-packages/VisionEgg/PyroClient.py is in python-visionegg 1.2.1-3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | # The Vision Egg: PyroClient
#
# Copyright (C) 2001-2003 Andrew Straw.
# Copyright (C) 2008 California Insitute of Technology
# Author: Andrew Straw <astraw@users.sourceforge.net>
# URL: <http://www.visionegg.org/>
#
# Distributed under the terms of the GNU Lesser General Public License
# (LGPL). See LICENSE.TXT that came with this file.
#
# $Id$
"""
Python Remote Objects support - Client side.
"""
import socket
import VisionEgg
import logging # available in Python 2.3
import Pyro.core
class PyroClient:
"""Simplifies getting PyroControllers from a remote computer."""
def __init__(self,server_hostname='',server_port=7766):
"""Initialize Pyro client."""
Pyro.core.initClient()
try:
self.server_hostname = socket.getfqdn(server_hostname)
except Exception, x:
logger = logging.getLogger('VisionEgg.PyroClient')
logger.warning("while getting fully qualified domain name: %s: %s"%
(str(x.__class__),str(x)))
self.server_hostname = server_hostname
self.server_port = server_port
def get(self,name):
"""Return a remote Pyro object being served by Pyro server."""
URI = "PYROLOC://%s:%d/%s" % (self.server_hostname, self.server_port, name)
return Pyro.core.getProxyForURI(URI)
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