1 #!/usr/bin/env python

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

     3 # This file is part of Beremiz.

     4 # See COPYING file for copyrights details.

     5 

     6 from __future__ import absolute_import

     7 from plcopen.XSLTModelQuery import XSLTModelQuery

     8 

     9 class InstancesPathCollector(XSLTModelQuery):

    10     """ object for collecting instances path list"""

    11     def __init__(self, controller):

    12         self.Instances = []

    13         XSLTModelQuery.__init__(self,

    14                                 controller,

    15                                 "instances_path.xslt",

    16                                 [("AddInstance", self.AddInstance)])

    17 

    18     def AddInstance(self, context, *args):

    19         self.Instances.append(args[0][0])

    20 

    21     def Collect(self, root, name, debug):

    22         self._process_xslt(root, debug, instance_type = name)

    23         res = self.Instances

    24         self.Instances = []

    25         return res

    26