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from typing import List
def valid_parted_position(pos :str) -> bool:
if not len(pos):
return False
if pos.isdigit():
return True
if pos[-1] == '%' and pos[:-1].isdigit():
return True
if pos[-3:].lower() in ['mib', 'kib', 'b', 'tib'] and pos[:-3].replace(".", "", 1).isdigit():
return True
if pos[-2:].lower() in ['kb', 'mb', 'gb', 'tb'] and pos[:-2].replace(".", "", 1).isdigit():
return True
return False
def fs_types() -> List[str]:
# https://www.gnu.org/software/parted/manual/html_node/mkpart.html
# Above link doesn't agree with `man parted` /mkpart documentation:
"""
fs-type can
be one of "btrfs", "ext2",
"ext3", "ext4", "fat16",
"fat32", "hfs", "hfs+",
"linux-swap", "ntfs", "reis‐
erfs", "udf", or "xfs".
"""
return [
"btrfs",
"ext2",
"ext3", "ext4", # `man parted` allows these
"fat16", "fat32",
"hfs", "hfs+", # "hfsx", not included in `man parted`
"linux-swap",
"ntfs",
"reiserfs",
"udf", # "ufs", not included in `man parted`
"xfs", # `man parted` allows this
]
def valid_fs_type(fstype :str) -> bool:
return fstype.lower() in fs_types()
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