Drop support for EOL Python 3.7

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
         os: [ubuntu-latest, macos-latest, windows-latest]
 
     steps:

README.rst

@@ -83,7 +83,7 @@ Installing
 Prerequisites
 -------------
 
-* **pycparser** was tested with Python 3.7+ on Linux, Mac OS and Windows.
+* **pycparser** was tested with Python 3.8+ on Linux, macOS and Windows.
 
 * **pycparser** has no external dependencies. The only non-stdlib library it
   uses is PLY, which is bundled in ``pycparser/ply``. The current PLY version is

setup.py

@@ -53,14 +53,13 @@ def make_release_tree(self, basedir, files):
         'Development Status :: 5 - Production/Stable',
         'License :: OSI Approved :: BSD License',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
         'Programming Language :: Python :: 3.12',
     ],
-    python_requires=">=3.7",
+    python_requires=">=3.8",
     packages=['pycparser', 'pycparser.ply'],
     package_data={'pycparser': ['*.cfg']},
     cmdclass={'install': install, 'sdist': sdist},