Changed in version 2.4:
The add_payload() method was removed; use the
attach() method instead.
The following methods are deprecated. They are documented here for
completeness.
get_type(
[failobj])
Return the message's content type, as a string of the form
maintype/subtype as taken from the
Content-Type: header.
The returned string is coerced to lowercase.
If there is no Content-Type: header in the message,
failobj is returned (defaults to None).
Deprecated since release 2.2.2.
Use the get_content_type() method instead.
get_main_type(
[failobj])
Return the message's main content type. This essentially returns the
maintype part of the string returned by get_type(), with the
same semantics for failobj.
Deprecated since release 2.2.2.
Use the get_content_maintype() method instead.
get_subtype(
[failobj])
Return the message's sub-content type. This essentially returns the
subtype part of the string returned by get_type(), with the
same semantics for failobj.
Deprecated since release 2.2.2.
Use the get_content_subtype() method instead.
