Add configuration files for Flake8 and pre-commit, and update Pipfile for pre-commit dependency

.pre-commit-config.yaml

@@ -0,0 +1,41 @@
+repos:
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v5.0.0
+    hooks:
+    -   id: check-yaml
+    -   id: end-of-file-fixer
+    -   id: trailing-whitespace
+    -   id: check-added-large-files
+    -   id: check-merge-conflict
+    -   id: check-json
+    -   id: check-case-conflict
+    -   id: check-ast
+    -   id: check-xml
+    -   id: check-symlinks
+    -   id: check-executables-have-shebangs
+    # -   id: check-docstring-first
+
+-   repo: https://github.com/psf/black
+    rev: 25.1.0
+    hooks:
+    -   id: black
+-   repo: https://github.com/pycqa/flake8
+    rev: '7.3.0' # Use a specific, stable version of Flake8
+    hooks:
+        - id: flake8
+# -   repo: https://github.com/PyCQA/pylint
+#     rev: v3.3.7
+#     hooks:
+#     -   id: pylint
+#         additional_dependencies:
+#           - docstring
+# -   repo: https://github.com/PyCQA/isort
+#     rev: 6.0.1
+#     hooks:
+#     -   id: isort
+#         additional_dependencies:
+#           - docstring
+-   repo: https://github.com/hhatto/autopep8
+    rev: v2.3.2
+    hooks:
+    -   id: autopep8