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"""Class representing application/* type MIME documents.""" |
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__all__ = ["MIMEApplication"] |
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from email import encoders |
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from email.mime.nonmultipart import MIMENonMultipart |
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class MIMEApplication(MIMENonMultipart): |
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"""Class for generating application/* MIME documents.""" |
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def __init__(self, _data, _subtype='octet-stream', |
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_encoder=encoders.encode_base64, *, policy=None, **_params): |
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"""Create an application/* type MIME document. |
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_data contains the bytes for the raw application data. |
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_subtype is the MIME content type subtype, defaulting to |
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'octet-stream'. |
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_encoder is a function which will perform the actual encoding for |
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transport of the application data, defaulting to base64 encoding. |
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Any additional keyword arguments are passed to the base class |
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constructor, which turns them into parameters on the Content-Type |
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header. |
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""" |
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if _subtype is None: |
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raise TypeError('Invalid application MIME subtype') |
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MIMENonMultipart.__init__(self, 'application', _subtype, policy=policy, |
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**_params) |
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self.set_payload(_data) |
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_encoder(self) |
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