eomReceived sometimes called on message with NoneType
I noticed this output when deploying BridgeDB. From what I can tell emails still work, I don't think this is a high priority bug right now, but it is definitely a bug.
Unhandled Error
Traceback (most recent call last):
File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site-packages/twisted/python/log.py", line 101, in callWithLogger
return callWithContext({"system": lp}, func, *args, **kw)
File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site-packages/twisted/python/log.py", line 85, in callWithContext
return context.call({ILogContext: newCtx}, func, *args, **kw)
File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site-packages/twisted/python/context.py", line 118, in callWithContext
return self.currentContext().callWithContext(ctx, func, *args, **kw)
File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site-packages/twisted/python/context.py", line 83, in callWithContext
return func(*args, **kw)
--- <exception caught here> ---
File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site-packages/twisted/internet/posixbase.py", line 687, in _doReadOrWrite
why = selectable.doRead()
File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site-packages/twisted/internet/tcp.py", line 246, in doRead
return self._dataReceived(data)
File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site-packages/twisted/internet/tcp.py", line 251, in _dataReceived
rval = self.protocol.dataReceived(data)
File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site-packages/twisted/protocols/basic.py", line 439, in dataReceived
self.lineReceived(line)
File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site-packages/twisted/mail/smtp.py", line 501, in lineReceived
return getattr(self, "state_" + self.mode)(line)
File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site-packages/twisted/mail/smtp.py", line 748, in dataLineReceived
[m.eomReceived() for m in self.__messages], consumeErrors=True
File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site-packages/twisted/mail/smtp.py", line 748, in <listcomp>
[m.eomReceived() for m in self.__messages], consumeErrors=True
File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site-packages/bridgedb-0.12.2+0.gee08b6b1.dirty-py3.7.egg/bridgedb/distributors/email/server.py", line 235, in eomReceived
if self.message.is_multipart():
builtins.AttributeError: 'NoneType' object has no attribute 'is_multipart'