running into an issue with django translation

[martinalee94]

Hello! I'm running into this issue with django translation.
When I build .po files, this is the error message I got.

xgettext: Non-ASCII string at ./dist/export/python/virtualenvs/pyright/3.11.10/lib/python3.11/site-packages/Crypto/Util/asn1.py:409.
          Please specify the source encoding through --from-code.

def encode(self):
        """Return the DER BOOLEAN, fully encoded as a binary string."""

        self.payload = b'\xFF' if self.value else b'\x00'   # line 409 here?
        return DerObject.encode(self)

I see that # -*- coding: ascii -*- is defined in line 1, and this could be the source.