ref: 6a09d2da7e29f18a244f3a3a2959d0a78ed9540b
dir: /sys/lib/python/email/mime/application.py/
# Copyright (C) 2001-2006 Python Software Foundation
# Author: Keith Dart
# Contact: email-sig@python.org
"""Class representing application/* type MIME documents."""
__all__ = ["MIMEApplication"]
from email import encoders
from email.mime.nonmultipart import MIMENonMultipart
class MIMEApplication(MIMENonMultipart):
"""Class for generating application/* MIME documents."""
def __init__(self, _data, _subtype='octet-stream',
_encoder=encoders.encode_base64, **_params):
"""Create an application/* type MIME document.
_data is a string containing the raw applicatoin data.
_subtype is the MIME content type subtype, defaulting to
'octet-stream'.
_encoder is a function which will perform the actual encoding for
transport of the application data, defaulting to base64 encoding.
Any additional keyword arguments are passed to the base class
constructor, which turns them into parameters on the Content-Type
header.
"""
if _subtype is None:
raise TypeError('Invalid application MIME subtype')
MIMENonMultipart.__init__(self, 'application', _subtype, **_params)
self.set_payload(_data)
_encoder(self)