except ImportError as e:
logging.debug("could not import parted, falling back to old bootflag detection")
- with open(boot_dev, 'r') as image:
+ with open(boot_dev, 'rb') as image:
data = image.read(520)
bootcode = data[440:]
gpt_data = bootcode[70:80]
try:
udev_info = subprocess.Popen(["/sbin/blkid", "-s", "TYPE", "-o", "value", partition],
- stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+ stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
filesystem = udev_info.communicate()[0].rstrip()
if filesystem != "vfat":
def load_loop():
- """Runs modprobe loop and throws away it's output"""
+ """Runs modprobe loop and throws away its output"""
if not which("modprobe"):
logging.critical("Fatal: modprobe not available, can not continue - sorry.")
logging.critical("Hint: is /sbin missing in PATH?")
sys.exit(1)
proc = subprocess.Popen(["modprobe", "loop"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
- proc.wait()
+ proc.communicate()
def main():