SyntaxWarning with pyspf 2.0.14 and python 3.12.x

[fechnert]

While using pyspf==2.0.14 with python 3.12.x i get the following syntax warning in the shell, which complains about a docstring in the spf.py file.

/usr/local/lib/python3.12/site-packages/spf.py:1724: SyntaxWarning: invalid escape sequence '\d'
  """Quote the value for a key-value pair in Received-SPF header field

[kytta]

This happened with upgrade to Python 3.12, btw. The DeprecationWarning on unsupported escape sequences was "upgraded" to a SyntaxWarning, which is why it's now always visible. See changelog and python/cpython#98401.

Looks like this will become an error in one of the future Python versions

[fechnert]

This could easily be fixed by making the docstring a raw one. I will provide a PR this evening.

[fechnert]

I just saw this was fixed by #43

When can we expect a new version coming out? :)