I can use utarfile.py to untar a file on Micropython.
But for circuitpython, even the latest 8.0.0 beta2. There is no circuitpython version of utar, gzip library, or something like that. If I use the uarfile.py, there is also no uctypes modules on circuitpython.
Could anybody tell me how to decompress a tar or gzip file on Circuitpython. Thank you.