Unpacker.set_position(position) Sets the data buffer unpack position to position. You should be careful about using

Packer.pack_bytes(bytes) Packs a variable length byte stream, similarly to pack_string().

defaults() Return a dictionary containing the instance-wide defaults.

Dialect.delimiter A one-character string used to separate fields. It defaults to ','.

has_section(section) Indicates whether the named section is present in the configuration. The default section

csv.writer(csvfile, dialect='excel', **fmtparams) Return a writer object responsible for converting the user’s data into delimited

class configparser.ExtendedInterpolation An alternative handler for interpolation which implements a more advanced syntax, used

csvwriter.writerow(row) Write the row parameter to the writer’s file object, formatted according to the current dialect

sniff(sample, delimiters=None) Analyze the given sample and return a Dialect subclass reflecting the parameters

getboolean(section, option, *, raw=False, vars=None[, fallback]) A convenience method which coerces the option in the