struct.pack(fmt, v1, v2, ...) Return a bytes object containing the values v1, v2, ... packed according to

decode(object[, final]) Decodes object (taking the current state of the decoder into account) and returns the resulting

reset() Resets the codec buffers used for keeping state. Note that no stream repositioning should

decode The stateless encoding and decoding functions. These must be functions or methods which have the same interface as the

codecs.lookup_error(name) Return the error handler previously registered under the name name. Raises

size The calculated size of the struct (and hence of the bytes object produced by the pack() method) corresponding

codecs.register(search_function) Register a codec search function. Search functions are expected to take one argument, being

write(object) Writes the object’s contents encoded to the stream.

codecs.encode(obj, encoding='utf-8', errors='strict') Encodes obj using the codec registered for encoding

codecs.EncodedFile(file, data_encoding, file_encoding=None, errors='strict') Return a StreamRecoder instance, a