Function open_file

src/__main__.py:57–76

Open and authenticate a document.

(filename, password, show=False, pdf=True)

def open_file(filename, password, show=False, pdf=True):
    """Open and authenticate a document."""
    doc = pymupdf.open(filename)
    if not doc.is_pdf and pdf is True:
        sys.exit("this command supports PDF files only")
    rc = -1
    if not doc.needs_pass:
        return doc
    if password:
        rc = doc.authenticate(password)
        if not rc:
            sys.exit("authentication unsuccessful")
        if show is True:
            auth_level = "user"
            if rc > 2:
                auth_level = "owner"
            pymupdf.message(f"authenticated as {auth_level}")
    else:
        sys.exit(f"'{doc.name}' requires a password")
    return doc


def print_dict(item):