ResourceWarning: unclosed file

[maradragan]

I am using xhtml2pdf 0.2.5 with python3.7 and I get the following warnings:

/usr/local/lib/python3.7/site-packages/xhtml2pdf/w3c/css.py:891: ResourceWarning: unclosed file <io.TextIOWrapper name='<here_path_to_file>' mode='r' encoding='UTF-8'>
return cssParser.parseExternal(import)

/usr/local/lib/python3.7/site-packages/xhtml2pdf/parser.py:643: ResourceWarning: unclosed file <_io.BufferedReader name='<here_path_to_file>'>
pisaLoop(nnode, context, path, **kw)

[pb-dod]

@maradragan You're sure you're seeing these errors on python 3.7? I'm only seeing them on 3.8.

[sguldemond]

@luisza idem #568, seems to be solved with v0.2.7