wxPython/contrib/xrc/_xrc_ex.py

   1 #----------------------------------------------------------------------------
   2 # The global was removed  in favor of static accessor functions.  This is for
   3 # backwards compatibility:
   4
   5 TheXmlResource = XmlResource_Get()
   6
   7
   8 #----------------------------------------------------------------------------
   9 #  Create a factory for handling the subclass property of the object tag.
  10
  11
  12 def _my_import(name):
  13     mod = __import__(name)
  14     components = name.split('.')
  15     for comp in components[1:]:
  16         mod = getattr(mod, comp)
  17     return mod
  18
  19
  20 class XmlSubclassFactory_Python(XmlSubclassFactory):
  21     def __init__(self):
  22         XmlSubclassFactory.__init__(self)
  23
  24     def Create(self, className):
  25         assert className.find('.') != -1, "Module name must be specified!"
  26         mname = className[:className.rfind('.')]
  27         cname = className[className.rfind('.')+1:]
  28         module = _my_import(mname)
  29         klass = getattr(module, cname)
  30         inst = klass()
  31         return inst
  32
  33
  34 XmlResource_AddSubclassFactory(XmlSubclassFactory_Python())
  35
  36 #----------------------------------------------------------------------------