torchsig.utils.file_handlers.hdf5

HDF5 File Handler for TorchSig datasets.

High-performance HDF5 storage with optimized compression and chunking.

Functions

fill_object_metadata_from_group_and_id	Fills an object's metadata from an HDF5 group.
handle_bytes_as_string	Converts bytes to string if needed.
load_signal_from_group_by_id	Loads a signal from an HDF5 group by its ID.
load_signal_from_group_by_index	Loads a signal from an HDF5 group by its index.
load_value_from_group	Loads a value from an HDF5 group.
populate_hdf5_group_with_component_signals	Populates the HDF5 group with component signals.
populate_hdf5_group_with_metadata	Makes sure this and all parent metadata objects are represented in the hdf5 group (returns true iff a new group was added).
populate_hdf5_group_with_signal	Populates an HDF5 group with a signal and optionally indexes it.
populate_hdf5_group_with_signal_data	Makes sure this and all parent metadata objects are represented in the hdf5 group (returns true iff a new group was added).
populate_hdf5_group_with_signals	Populates an HDF5 group with multiple signals and optionally indexes them.

Classes

HDF5FileHandler	HDF5FileHandler creates a reader or writer for HDF5 files.
HDF5Reader	Handles reading Signal data from HDF5 files.
HDF5Writer	Handles writing Signal data to HDF5 files with specified compression and buffering.