1 #!/usr/bin/env python

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

     3 #

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

     5 #

     6 #See COPYING file for copyrights details.

     7 #

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

     9 #modify it under the terms of the GNU General Public

    10 #License as published by the Free Software Foundation; either

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

    12 #

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

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

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

    16 #General Public License for more details.

    17 #

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

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

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

    21 

    22 # Package initialisation

    23 

    24 from os import listdir, path

    25 

    26 _base_path = path.split(__file__)[0]

    27 

    28 connector_types = [name for name in listdir(_base_path) if path.isdir(path.join(_base_path, name)) and name.upper() != "CVS" and not name.startswith("__")]

    29 

    30 def ConnectorFactory(uri, pluginsroot):

    31     """

    32     Return a connector corresponding to the URI

    33     or None if cannot connect to URI

    34     """

    35     servicetype = uri.split("://")[0]

    36     if servicetype in connector_types:

    37         # import module according to uri type

    38         connectormodule = getattr(__import__("connectors."+servicetype), servicetype)

    39         factoryname = servicetype + "_connector_factory"

    40         return getattr(connectormodule, factoryname)(uri, pluginsroot)

    41     else :

    42         return None    

    43