New submission from patrick totzke <patricktot...@gmail.com>:
I am trying to use EmailMessage.get_body() on the attached spam email.
Although that message may be malformed, I believe that this method should fail
gracefully.
To reproduce
```
with open('msg', 'rb') as f:
m = email.message_from_binary_file(f, _class=email.message.EmailMessage)
m.get_body()
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-21-0d3554e3ba7a> in <module>
----> 1 m.get_body()
/usr/lib/python3.8/email/message.py in get_body(self, preferencelist)
1016 best_prio = len(preferencelist)
1017 body = None
-> 1018 for prio, part in self._find_body(self, preferencelist):
1019 if prio < best_prio:
1020 best_prio = prio
/usr/lib/python3.8/email/message.py in _find_body(self, part, preferencelist)
987 if subtype != 'related':
988 for subpart in part.iter_parts():
--> 989 yield from self._find_body(subpart, preferencelist)
990 return
991 if 'related' in preferencelist:
/usr/lib/python3.8/email/message.py in _find_body(self, part, preferencelist)
987 if subtype != 'related':
988 for subpart in part.iter_parts():
--> 989 yield from self._find_body(subpart, preferencelist)
990 return
991 if 'related' in preferencelist:
/usr/lib/python3.8/email/message.py in _find_body(self, part, preferencelist)
976
977 def _find_body(self, part, preferencelist):
--> 978 if part.is_attachment():
979 return
980 maintype, subtype = part.get_content_type().split('/')
AttributeError: 'str' object has no attribute 'is_attachment'
```
I am on Python 3.8.3 on debian testing.
----------
components: Library (Lib)
files: msg
messages: 371755
nosy: patrick totzke
priority: normal
severity: normal
status: open
title: email.message.EmailMessage.get_body
type: crash
versions: Python 3.8
Added file: https://bugs.python.org/file49241/msg
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue41010>
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