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6
7 __all__ = ['MIMEBase']
8
9 from email import message
10
11
12
13 class MIMEBase(message.Message):
14 """Base class for MIME specializations."""
15
16 def __init__(self, _maintype, _subtype, **_params):
17 """This constructor adds a Content-Type: and a MIME-Version: header.
18
19 The Content-Type: header is taken from the _maintype and _subtype
20 arguments. Additional parameters for this header are taken from the
21 keyword arguments.
22 """
23 message.Message.__init__(self)
24 ctype = '%s/%s' % (_maintype, _subtype)
25 self.add_header('Content-Type', ctype, **_params)
26 self['MIME-Version'] = '1.0'
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