code: def get_property(self, key):
          
          if not isinstance(key, basestring):
              raise TypeError("key can only be an instance of type basestring")
          value = self._call("getProperty",
                       in_p=[key])
          return value
docs: Returns the value of the network attachment property with the given name.
          
          If the requested data @a key does not exist, this function will
          succeed and return an empty string in the @a value argument.
  
          in key of type str
              Name of the property to get.
  
          return value of type str
              Current property value.
  
          raises :class:`OleErrorInvalidarg`
              @a name is @c null or empty.