Python client manifest captures files described by filter if writing from current directory

[CBroz1]

The default filename_filter (^\\.) is described in the README as ignoring files that begin with '.' but includes them when uploading from the current directory.

import os
from djarchive_client import client
c=client()

c.filename_filter='^\\.' 
c.write_manifest('./sub-dir/',overwrite=True)
> adding other_filename

os.chdir('./sub-dir')
c.write_manifest('.',overwrite=True)
> adding DS_Store
> adding other_filename

c.filename_filter='^\\.|DS'
c.write_manifest('.',overwrite=True)
> adding other_filename

Operating system: OSX, python version 3.9.3 via ipython 7.30.1, djarchive_client version 0.0.1