def save(self, save_path=None):
'''
Saves a model to either the model's file name, or specified path.
'''
if save_path and not save_path == self.props.file_name:
self.props.file_name = save_path
path = self.props.file_name
if not self.__handler:
self.__handler = io.get_handler(path)
if not self.__handler:
raise TypeError, "unable to save file, unknown type: '%s'" % path
self.__handler.write_model(self, path)
def load(self, model_path=None):
'''
Load a model from the specified path, or the file_name property.
'''
if model_path:
self.props.file_name = model_path
path = self.props.file_name
self.__handler = io.get_handler(path)
if not self.__handler:
raise TypeError, "unable to load file, unknown type: '%s'" % path
# get rid of any existing variables and structure
self.__clean_model()
self._disable_incremental()
self.__handler.read_model(self, path)
if not 'time' in self.__vars.keys():
self.new_var('time')
self._enable_incremental()
