New submission from Elmer:
I am working with a large dataset of emails and loading one of them resulted in
an exception: "TypeError: unorderable types: ValueTerminal() < CFWSList()"
I have attached the (anonymised and minimised) email source of the email that
triggered the exception.
$ python
Python 3.4.2 (default, Nov 12 2014, 18:23:59)
[GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.54)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import email
>>> from email import parser, policy
>>>
>>> f = open("testmail.eml",'rb')
>>> src = f.read()
>>> f.close()
>>>
>>> msg = email.parser.BytesParser(_class=email.message.EmailMessage,
>>> policy=email.policy.default).parsebytes(src)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/parser.py",
line 124, in parsebytes
return self.parser.parsestr(text, headersonly)
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/parser.py",
line 68, in parsestr
return self.parse(StringIO(text), headersonly=headersonly)
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/parser.py",
line 57, in parse
feedparser.feed(data)
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/feedparser.py",
line 178, in feed
self._call_parse()
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/feedparser.py",
line 182, in _call_parse
self._parse()
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/feedparser.py",
line 384, in _parsegen
for retval in self._parsegen():
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/feedparser.py",
line 255, in _parsegen
if self._cur.get_content_type() == 'message/delivery-status':
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/message.py",
line 579, in get_content_type
value = self.get('content-type', missing)
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/message.py",
line 472, in get
return self.policy.header_fetch_parse(k, v)
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/policy.py",
line 145, in header_fetch_parse
return self.header_factory(name, ''.join(value.splitlines()))
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/headerregistry.py",
line 583, in __call__
return self[name](name, value)
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/headerregistry.py",
line 194, in __new__
cls.parse(value, kwds)
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/headerregistry.py",
line 441, in parse
kwds['decoded'] = str(parse_tree)
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/_header_value_parser.py",
line 195, in __str__
return ''.join(str(x) for x in self)
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/_header_value_parser.py",
line 195, in <genexpr>
return ''.join(str(x) for x in self)
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/_header_value_parser.py",
line 1136, in __str__
for name, value in self.params:
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/email/_header_value_parser.py",
line 1101, in params
parts = sorted(parts)
TypeError: unorderable types: ValueTerminal() < CFWSList()
----------
components: email
files: testmail.eml
messages: 238987
nosy: Elmer, barry, r.david.murray
priority: normal
severity: normal
status: open
title: Exception when parsing an email using email.parser.BytesParser
type: behavior
versions: Python 3.4
Added file: http://bugs.python.org/file38647/testmail.eml
_______________________________________
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue23745>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe:
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
