class ctypes.c_ubyte Represents the C unsigned char datatype, it interprets the value as small integer. The constructor accepts an optional integer initializer; no overflow checking is done.

binascii.b2a_uu(data) Convert binary data to a line of ASCII characters, the return value is the converted line, including a newline char. The length of data should be at most 45.

logging.error(msg, *args, **kwargs) Logs a message with level ERROR on the root logger. The arguments are interpreted as for debug().

send_response_only(code, message=None) Sends the response header only, used for the purposes when 100 Continue response is sent by the server to the client. The headers not buffered and sent directly the output stream.If the message is not specified, the HTTP message corresponding the response code is sent. New in version 3.2.

NNTP.group(name) Send a GROUP command, where name is the group name. The group is selected as the current group, if it exists. Return a tuple (response, count, first, last, name) where count is the (estimated) number of articles in the group, first is the first article number in the group, last is the last article number in the group, and name is the group name.

uuid.uuid1(node=None, clock_seq=None) Generate a UUID from a host ID, sequence number, and the current time. If node is not given, getnode() is used to obtain the hardware address. If clock_seq is given, it is used as the sequence number; otherwise a random 14-bit sequence number is chosen.

ctypes.addressof(obj) Returns the address of the memory buffer as integer. obj must be an instance of a ctypes type.

ac_in_buffer_size The asynchronous input buffer size (default 4096).

HTTPResponse.fileno() Return the fileno of the underlying socket.

add_sequence(sequence) Add sequence to the list of sequences that include this message.