class email.parser.Parser(_class=email.message.Message, *, policy=policy.compat32) The constructor for the Parser class takes an optional argument _class. This must be a callable factory (such as a function or a class), and it is used whenever a sub-message object needs to be created. It defaults to Message (see email.message). The factory will be called without arguments. If policy is specified (it must be an instance of a policy class) use the rules it specifies to update the representatio

current(newindex=None) If newindex is specified, sets the combobox value to the element position newindex. Otherwise, returns the index of the current value or -1 if the current value is not in the values list.

socket.gethostbyname_ex(hostname) Translate a host name to IPv4 address format, extended interface. Return a triple (hostname, aliaslist, ipaddrlist) where hostname is the primary host name responding to the given ip_address, aliaslist is a (possibly empty) list of alternative host names for the same address, and ipaddrlist is a list of IPv4 addresses for the same interface on the same host (often but not always a single address). gethostbyname_ex() does not support IPv6 name resolution, and

Unpacker.reset(data) Resets the string buffer with the given data.

maxlen Maximum size of a deque or None if unbounded. New in version 3.1.

IMAP4.rename(oldmailbox, newmailbox) Rename mailbox named oldmailbox to newmailbox.

data The binary data encapsulated by the Binary instance. The data is provided as a bytes object.

add_cgi_vars() Insert CGI variables for the current request into the environ attribute.

Comment.data The content of the comment as a string. The attribute contains all characters between the leading <!-- and trailing -->, but does not include them.

dis.opname Sequence of operation names, indexable using the bytecode.