Asciinema timelapse

readme.md

pip3 install in_place

input cast goes in input.cast, this file is overwritten update the factor variable to increase the timelapse speed.

python3 script.py

script.py

import in_place
import json

factor = 10

with in_place.InPlace('input.cast') as file:
    for line in file:
        linejs = json.loads(line)
        if isinstance(linejs, list) and type(linejs[0]) == float:
            linejs[0] = linejs[0]/factor
        file.write(json.dumps(linejs) + "\r\n")