def __init__(self, name=None, model=None, state=None, world=None, logger=logger):
"""Initializer.
"""
super(Simulator, self).__init__(name) # implies self.name
self.model = model
self.state = state
self.world = world
self.logger = logger
logger.debug('%s:: Instance initialized.' %(self.__class__.__name__))
def save(self, hdf5_or_filename, strict_version=True):
"""Save data into a file.
This method ALWAYS OVERWRITE data in exisisting file.
- hdf5_or_filename: h5py.File instance or string of file path.
- strict_version: Raise error if file version is not in SUPPORTED VERSION.
"""
data_root = super(Simulator, self).save(hdf5_or_filename, strict_version=True)
# all green here, ready to serialize.
self.save_model(data_root, strict_version)
self.save_state(data_root, strict_version)
self.save_world(data_root, strict_version)
logger.debug('%s:: saved to %s.' %(self.__class__.__name__, hdf5_or_filename))
return data_root
def load(self, hdf5_or_filename, strict_version=True):
"""Load data from a file (into exisiting instance).
This method ALWAYS OVERWRITE instance attribute with loaded file.
- hdf5_or_filename: h5py.File instance or string of file path.
- strict_version: Raise error if file version is not in SUPPORTED VERSION.
"""
data_root = super(Simulator, self).load(hdf5_or_filename, strict_version=True)
# all green here, ready to update.
self.load_model(data_root, strict_version)
self.load_state(data_root, strict_version)
self.load_world(data_root, strict_version)
logger.debug('%s:: loaded from %s.' %(self.__class__.__name__, hdf5_or_filename))
return data_root