regression in "." and ".." reserved names in v3.2.2

[slingshotvfx]

Due to these changes:
d94185a#diff-50b900757c3f8a8a6773c06200526edaec2b20b6543e722d32a36fc1f09abaa5L237

Using . or .. as additional_reserved_names no longer works as expected:

from pathvalidate import sanitize_filename

print(sanitize_filename("..", additional_reserved_names=[".", ".."]))
print(sanitize_filename(".", additional_reserved_names=[".", ".."]))

result:

_._._
_._

For my specific use case, I want to sanitize "." and ".." filenames on windows (as recommended here):

def add_trailing_underscore(e: ValidationError) -> str:
    if e.reusable_name:
        return e.reserved_name

    return f"{e.reserved_name}_"


print(sanitize_filename("..", reserved_name_handler=add_trailing_underscore, additional_reserved_names=[".."]))

In v3.2.1 this printed .._ but in v3.2.2 it prints _._._

Thanks!

[thombashi]

@slingshotvfx
Thank you for your report.
The problem has been fixed at pathvalidate 3.2.3

[slingshotvfx]

3.2.3 works for me, thanks for fixing it so quickly!