Python 3.14 DeprecationWarning: codecs.open() is deprecated.

[jedie]

.venv/lib/python3.14/site-packages/editorconfig/ini.py:99: DeprecationWarning: codecs.open() is deprecated. Use open() instead.
   fp = open(filename, encoding='utf-8')

[cxw42]

Could you please post all the steps you took that got you to this error (i.e., a full repro)? I did this on Ubuntu 22.04 x86_64 with python 3.14.2 and got no warnings. (I ran the steps in the top level of my editorconfig-core-py/ checkout, on 7ccd8d6):

$  python3.14 -m venv venv314
$  . venv314/bin/activate
$  python -m pip install --upgrade pip
$  python -m pip install -e .
$ editorconfig -h
/home/cxw/proj/ec/core-py/venv314/bin/editorconfig [OPTIONS] FILENAME     # <=== i.e., the Python one in the venv
<snip>
$  editorconfig `realpath README.rst`
$  python -m editorconfig `realpath README.rst`

Please include a .zip or .editorconfig file that reproduces the problem. Thanks!