Description of problem:
Package python-ftfy fails to build from source in Fedora Rawhide.

Version-Release number of selected component (if applicable):
6.3.1-6.fc44

Steps to Reproduce:
koji build --scratch f45 python-ftfy-6.3.1-6.fc44.src.rpm

Additional info:
This package is tracked by Koschei. See:
https://koschei.fedoraproject.org/package/python-ftfy

Reproducible: Always

Actual Results:
__________________ [doctest] ftfy.formatting.monospaced_width __________________
043 This can be useful for formatting text that may contain non-spacing
044 characters, or CJK characters that take up two character cells.
045 
046 Returns -1 if the string contains a non-printable or control character.
047 
048 >>> monospaced_width('ちゃぶ台返し')
049 12
050 >>> len('ちゃぶ台返し')
051 6
052 >>> monospaced_width('owl\N{SOFT HYPHEN}flavored')
Expected:
    11
Got:
    12
/builddir/build/BUILD/python-ftfy-6.3.1-build/python-ftfy-6.3.1/ftfy/formatting.py:52: DocTestFailure