tracktable.rw.read_write_json module

Module contents

tracktable.rw.read_write_json - Read/Write a trajectory from/to a JSON file

tracktable.rw.read_write_json.json_file_from_trajectory(trajectory, json_filename)

Constructes a json file from the given trajectory

Parameters

• json_filename (File) – the json file to convert into a trajectory representation

• trajectory (Trajectory) – the trajectory to convert into a json representation

Returns

Returns a trajectory constructed from the given json file

tracktable.rw.read_write_json.json_from_trajectory(trajectory)

Constructes a json string from the given trajectory

Parameters

trajectory (Trajectory) – the trajectory to convert into a json representation

Returns

Returns a json string constructed from the given trajectory

tracktable.rw.read_write_json.json_loads_byteified(json_text)

Constructes a byteified json string from the given json text.

Leveraged from: https://stackoverflow.com/questions/956867/how-to-get-string-objects-instead-of-unicode-from-json

Parameters

json_text (json) – the json to convert into a json string

Returns

Returns a byteified json string constructed from the given json text

tracktable.rw.read_write_json.trajectory_from_json(json_string)

Constructes a trajectory from the given json string.

Parameters

json_string (json) – the json to convert into a trajectory

Returns

Returns a trajectory constructed from the given json string

tracktable.rw.read_write_json.trajectory_from_json_file(json_filename)

Constructes a trajectory from the given json file

Parameters

json_filename (File) – the json file to convert into a trajectory representation

Returns

Returns a trajectory constructed from the given json file