Replace deprecated pkgutil with importlib. Add Python 3.14 to the test matrix.

Author: echernyavskiy

.github/workflows/main.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
     steps:
       - uses: actions/checkout@v4
 

setup.py

@@ -4,7 +4,7 @@
 # Copyright (c) 2015, Ayun Park. All rights reserved.
 # For licensing, see LICENSE file included in the package.
 import sys
-import pkgutil
+import importlib.util
 from setuptools import setup
 from setuptools.command.install import install
 
@@ -13,9 +13,7 @@ class NewInstall(install):
 
     @staticmethod
     def check_pymongo():
-        if pkgutil.find_loader('pymongo'):
-            return True
-        return False
+        return importlib.util.find_spec('pymongo')
 
     def run(self):
         install.run(self)
@@ -37,12 +35,12 @@ def run(self):
     keywords="BSON codec",
     url="http://github.com/py-bson/bson",
     classifiers=[
-        'Programming Language :: Python :: 2.6',
-        'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3.3',
-        'Programming Language :: Python :: 3.4',
-        'Programming Language :: Python :: 3.5',
-        'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
+        'Programming Language :: Python :: 3.13',
+        'Programming Language :: Python :: 3.14',
     ],
     cmdclass={'install': NewInstall}
 )