mypy errors because of `_lru_cache_wrapper` in v1.2.0
hofrob opened this issue · comments
When updating from 1.0.0 to 1.2.0 we're seeing all kinds of mypy errors in our code base:
error: "_lru_cache_wrapper[EmailAddress | None]" has no attribute "name" [attr-defined]
At the moment, I'm not sure if this even needs to be fixed in this library, or is related to how we're using it. I found this open issue on mypy's tracker: python/mypy#5858
This affects all usages of
- EmailAddress
- MailAttachment
- BaseMailBox
example
import imap_tools
def attachments(message: imap_tools.MailMessage) -> None:
for attachment in message.attachments:
...result
$ mypy main.py
main.py:4: error: "_lru_cache_wrapper[list[MailAttachment]]" has no attribute "__iter__" (not iterable) [attr-defined]
Found 1 error in 1 file (checked 1 source file)
python/mypy#5858 seems closed and resolved. Let me know about bugs if in needs.