at.load.json#

Handling of JSON files.

Functions

`load_json`(filename, **kwargs)	Create a `Lattice` from a JSON file.
`save_json`(ring[, filename, compact])	Save a `Lattice` as a JSON file.

load_json(filename, **kwargs)[source]#

Create a Lattice from a JSON file.

Parameters:: filename (str | Path) – Name of a JSON file
Keyword Arguments:: * – All keywords update the lattice properties
Returns:: lattice (Lattice) – New Lattice object

See also

Lattice.load() for a generic lattice-loading method.

save_json(ring, filename=None, compact=False)[source]#

Save a Lattice as a JSON file.

Parameters:

ring (Lattice) – Lattice description
filename (str | Path | None) – Name of the JSON file. Default: outputs on sys.stdout
compact (bool) – If False (default), the JSON file is pretty-printed with line feeds and indentation. Otherwise, the output is a single line.

See also

save_lattice() for a generic lattice-saving function. Lattice.save() for a generic lattice-saving method.