unicodedata.digit(chr[, default]) Returns the digit value assigned to the character chr as integer. If no such value is defined, default is returned, or, if not given, ValueError is raised.

dis.hasconst Sequence of bytecodes that have a constant parameter.

DOMImplementation.createDocument(namespaceUri, qualifiedName, doctype) Return a new Document object (the root of the DOM), with a child Element object having the given namespaceUri and qualifiedName. The doctype must be a DocumentType object created by createDocumentType(), or None. In the Python DOM API, the first two arguments can also be None in order to indicate that no Element child is to be created.

random.choice(seq) Return a random element from the non-empty sequence seq. If seq is empty, raises IndexError.

os.path.ismount(path) Return True if pathname path is a mount point: a point in a file system where a different file system has been mounted. On POSIX, the function checks whether path‘s parent, path/.., is on a different device than path, or whether path/.. and path point to the same i-node on the same device — this should detect mount points for all Unix and POSIX variants. On Windows, a drive letter root and a share UNC are always mount points, and for any other path GetVolumePathName is

bytearray.index(sub[, start[, end]]) Like find(), but raise ValueError when the subsequence is not found. The subsequence to search for may be any bytes-like object or an integer in the range 0 to 255. Changed in version 3.3: Also accept an integer in the range 0 to 255 as the subsequence.

unicodedata.east_asian_width(chr) Returns the east asian width assigned to the character chr as string.

max_prefixlen The total number of bits in the address representation for this version: 32 for IPv4, 128 for IPv6. The prefix defines the number of leading bits in an address that are compared to determine whether or not an address is part of a network.

gzip.decompress(data) Decompress the data, returning a bytes object containing the uncompressed data. New in version 3.2.

tty.setcbreak(fd, when=termios.TCSAFLUSH) Change the mode of file descriptor fd to cbreak. If when is omitted, it defaults to termios.TCSAFLUSH, and is passed to termios.tcsetattr().