Bug report
Bug description:
I encountered this while working on improving the header_value_parser tests. This is an unlikely edge case. After fixing it, we can fix a little niggle in the header parser (see PR).
>>> from email import message_from_string
>>> from email.policy import default
>>> m = message_from_string('To: "\n\n', policy=default)
>>> m['to'].mailboxes.username
Traceback (most recent call last):
...
File "/home/rdmurray/cpython/main/Lib/email/_header_value_parser.py", line 647, in local_part
tok[0].token_type == 'cfws'):
~~~^^^
IndexError: list index out of rangeCPython versions tested on:
CPython main branch
Operating systems tested on:
No response
Linked PRs
Bug report
Bug description:
I encountered this while working on improving the header_value_parser tests. This is an unlikely edge case. After fixing it, we can fix a little niggle in the header parser (see PR).
CPython versions tested on:
CPython main branch
Operating systems tested on:
No response
Linked PRs