|
|
# Copyright (C) 2001-2006 Python Software Foundation
|
|
|
# Author: Barry Warsaw
|
|
|
# Contact: email-sig@python.org
|
|
|
|
|
|
"""Class representing text/* type MIME documents."""
|
|
|
|
|
|
__all__ = ['MIMEText']
|
|
|
|
|
|
from email.charset import Charset
|
|
|
from email.mime.nonmultipart import MIMENonMultipart
|
|
|
|
|
|
|
|
|
|
|
|
class MIMEText(MIMENonMultipart):
|
|
|
"""Class for generating text/* type MIME documents."""
|
|
|
|
|
|
def __init__(self, _text, _subtype='plain', _charset=None, *, policy=None):
|
|
|
"""Create a text/* type MIME document.
|
|
|
|
|
|
_text is the string for this message object.
|
|
|
|
|
|
_subtype is the MIME sub content type, defaulting to "plain".
|
|
|
|
|
|
_charset is the character set parameter added to the Content-Type
|
|
|
header. This defaults to "us-ascii". Note that as a side-effect, the
|
|
|
Content-Transfer-Encoding header will also be set.
|
|
|
"""
|
|
|
|
|
|
# If no _charset was specified, check to see if there are non-ascii
|
|
|
# characters present. If not, use 'us-ascii', otherwise use utf-8.
|
|
|
# XXX: This can be removed once #7304 is fixed.
|
|
|
if _charset is None:
|
|
|
try:
|
|
|
_text.encode('us-ascii')
|
|
|
_charset = 'us-ascii'
|
|
|
except UnicodeEncodeError:
|
|
|
_charset = 'utf-8'
|
|
|
|
|
|
MIMENonMultipart.__init__(self, 'text', _subtype, policy=policy,
|
|
|
**{'charset': str(_charset)})
|
|
|
|
|
|
self.set_payload(_text, _charset)
|
