print core list with option to exclude hyperthread cores

cpu.py

from subprocess import Popen, PIPE

def lscpu(show_hyperthreads: bool = True) -> list:
    cmd = "lscpu -a -e".split()
    stdout, stderr = Popen(cmd, stdout=PIPE).communicate()
    
    out = stdout.decode().split("\n")
    header = out[0].split()
    cores =  [dict(zip(header, row.split())) for row in out[1:-1]]
    
    if not show_hyperthreads: 
      return cores[::2] # every other
    return cores

if __name__ == "__main__":
    from rich import print # pip install rich
    cores = lscpu(show_hyperthreads=False)
    print(cores)