Remove the versioneer git tag dynamic versioning in favor of

setuptools-scm. Update the pre-commit hooks to use a python 3.13
compatible version of autoflake.

Author: Ryan Whitmore

.pre-commit-config.yaml

@@ -1,10 +1,8 @@
 exclude: |
-    (?x)^(
-        versioneer\.py|
-        cons/_version\.py|
-        doc/.*|
-        bin/.*
-    )$
+  (?x)^(
+      doc/.*|
+      bin/.*
+  )$
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.4.0
@@ -24,12 +22,17 @@ repos:
     rev: 5.12.0
     hooks:
       - id: isort
-  - repo: https://github.com/humitos/mirrors-autoflake.git
-    rev: v1.1
+  - repo: https://github.com/PyCQA/autoflake
+    rev: v2.3.1
     hooks:
       - id: autoflake
         exclude: |
           (?x)^(
               .*/?__init__\.py|
           )$
-        args: ['--in-place', '--remove-all-unused-imports', '--remove-unused-variable']
+        args:
+          [
+            "--in-place",
+            "--remove-all-unused-imports",
+            "--remove-unused-variable",
+          ]

MANIFEST.in

@@ -1,2 +0,0 @@
-include versioneer.py
-include cons/_version.py

cons/__init__.py

@@ -1,6 +1,6 @@
+from importlib.metadata import version
+
 from . import unify  # noqa: F401
-from ._version import get_versions
 from .core import car, cdr, cons  # noqa: F401
 
-__version__ = get_versions()["version"]
-del get_versions
+__version__ = version("cons")