def drivesToJson()

in fiosynth_lib/flash_config.py [0:0]

• 14 lines of code
• 3 McCabe index (conditional complexity)

def drivesToJson():
    lb = subprocess.Popen(["/bin/lsblk", "-rnb"], stdout=subprocess.PIPE)
    drives = {}
    TYPE = 5
    DEVICE = 0
    maxcol = max(TYPE, DEVICE)
    for line in lb.stdout:
        bits = line.split()
        if len(bits) > maxcol:
            drive_type = bits[TYPE].decode("utf-8")
            drive_device = bits[DEVICE].decode("utf-8")
            drives.setdefault(drive_type, [])
            drives[drive_type].append(drive_device)
    return json.dumps(drives)