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#!/usr/bin/env python

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# -*- coding: utf-8 -*-

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#

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#Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD

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#

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#See COPYING file for copyrights details.

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#

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#This library is free software; you can redistribute it and/or

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#modify it under the terms of the GNU General Public

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#License as published by the Free Software Foundation; either

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#version 2.1 of the License, or (at your option) any later version.

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#

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#This library is distributed in the hope that it will be useful,

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#but WITHOUT ANY WARRANTY; without even the implied warranty of

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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

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#General Public License for more details.

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#

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#You should have received a copy of the GNU General Public

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#License along with this library; if not, write to the Free Software

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#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

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permanant_connector = None

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def LPC_connector_factory(uri, pluginsroot):

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    """

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    This returns the connector to LPC style PLCobject

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    """

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    from LPCObject import LPCObject

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    global permanant_connector

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    servicetype, location = uri.split("://")

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    if permanant_connector is None:

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        permanant_connector  = LPCObject(pluginsroot,location)

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    else:

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        permanant_connector.UpdateLocation(location)

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    return permanant_connector

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