[docs]class Error(Exception):
"""
.. versionadded:: 0.5.0
The superclass of all custom exceptions raised by ``eletter``
"""
pass
[docs]class DecompositionError(Error, ValueError):
"""
.. versionadded:: 0.5.0
Raised when ``eletter`` is asked to decompose an
`~email.message.EmailMessage` with an unrepresentable
:mailheader:`Content-Type`
"""
pass
[docs]class SimplificationError(Error, ValueError):
"""
.. versionadded:: 0.5.0
Raised when ``eletter`` is asked to simplify a message that cannot be
simplified
"""
pass
[docs]class MixedContentError(SimplificationError):
"""
.. versionadded:: 0.5.0
Subclass of `SimplificationError` raised when a :mimetype:`multipart/mixed`
is encountered in which one or more attachments precede a message body
part; such messages can be forced to be simplified by setting the ``unmix``
argument of `~eletter.Eletter.simplify()` or `~eletter.decompose_simple()`
to `True`.
"""
pass