encoding?

.github/workflows/pytest.yml

@@ -40,9 +40,10 @@ jobs:
       if: runner.os == 'Windows'   # Only run on Windows
       env:
         PYTHONIOENCODING: utf-8  # Ensure Python uses UTF-8 encoding
+        PYTHONUTF8: 1  # Force Python to use UTF-8 mode
       run: |
         chcp 65001  # Change code page to UTF-8
-        python -m pip install --upgrade pip
+        python -m pip install --upgrade pip setuptools
         python -m pip install -e .[test]
       shell: pwsh
 

setup.py

@@ -1,12 +1,13 @@
 from setuptools import setup, find_packages
 import os
 import re
+import codecs
 
 
 # Read the version from the __init__.py file
 def read_version():
     version_file = os.path.join(os.path.dirname(__file__), "unravel", "__init__.py")
-    with open(version_file, "r") as f:
+    with codecs.open(version_file, "r", "utf-8") as f:
         version_match = re.search(r'^__version__ = ["\']([^"\']*)["\']', f.read(), re.M)
         if version_match:
             return version_match.group(1)