Fix deprecated APIs and correct Python version requirement

editorconfig/ini.py

@@ -15,8 +15,8 @@
 
 import posixpath
 import re
-from codecs import open, StreamReaderWriter
 from collections import OrderedDict
+from io import TextIOBase
 from os import sep
 from os.path import dirname, normpath
 
@@ -96,13 +96,12 @@ def matches_filename(self, config_filename: str, glob: str) -> bool:
     def read(self, filename: str) -> None:
         """Read and parse single EditorConfig file"""
         try:
-            fp = open(filename, encoding='utf-8')
-        except IOError:
+            with open(filename, encoding='utf-8', mode='r') as fp:
+                self._read(fp, filename)
+        except OSError:
             return
-        self._read(fp, filename)
-        fp.close()
 
-    def _read(self, fp: StreamReaderWriter, fpname: str) -> None:
+    def _read(self, fp: TextIOBase, fpname: str) -> None:
         """Parse a sectioned setup file.
 
         The sections in setup file contains a title line at the top,

pyproject.toml

@@ -8,7 +8,7 @@ authors = [{name = "EditorConfig Team"}]
 license = {text = "PSF-2.0"}
 description = "EditorConfig File Locator and Interpreter for Python"
 readme = "README.rst"
-requires-python = ">=3.13.7"
+requires-python = ">=3.10"
 classifiers = [
     "License :: OSI Approved :: Python Software Foundation License",
     "Operating System :: OS Independent",