codecs.getdecoder(encoding) Look up the codec for the given encoding and return its decoder function. Raises

codecs.ignore_errors(exception) Implements the 'ignore' error handling: malformed data is ignored and encoding

name The name of the encoding.

setstate(state) Set the state of the encoder to state. state must be a decoder state returned by getstate()

class codecs.IncrementalDecoder(errors='strict') Constructor for an IncrementalDecoder instance.

class codecs.StreamReaderWriter(stream, Reader, Writer, errors) Creates a StreamReaderWriter instance. stream

encodings.idna.nameprep(label) Return the nameprepped version of label. The implementation currently assumes query

pack_into(buffer, offset, v1, v2, ...) Identical to the pack_into() function, using the compiled format.

unpack(buffer) Identical to the unpack() function, using the compiled format. The buffer’s size in bytes must equal

iter_unpack(buffer) Identical to the iter_unpack() function, using the compiled format. The buffer’s size in bytes