INNER CODE UNIT · Python

cursor

i3T4AN/KADATH · kadath/engine.py:67

        cursor = cursor / part
        mode = cursor.lstat().st_mode
        if stat.S_ISLNK(mode): raise ValueError(f"symbolic link is not admissible evidence: {relative}")
    if not stat.S_ISREG(item.lstat().st_mode): raise ValueError(f"non-regular evidence file: {relative}")
    flags = os.O_RDONLY | getattr(os, "O_NOFOLLOW", 0)
    descriptor = os.open(item, flags)
    try:
        if not stat.S_ISREG(os.fstat(descriptor).st_mode): raise ValueError(f"non-regular evidence file: {relative}")
        with os.fdopen(descriptor, "rb", closefd=False) as stream: return stream.read()
    finally:
        os.close(descriptor)


def copy_scoped_regular(root: Path, item: Path, destination: Path, maximum_bytes: int) -> tuple[int, str]:
    """Copy and hash one regular file without following links or loading it into memory."""
    root = root.absolute(); item = item.absolute(); relative = item.relative_to(root)
    cursor = root
    for part in relative.parts:

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