Migrate to python (#265)

* Add initial python migration

* Add pylint

* Add pre-commit

* Add Dockerfile

* Add expression matching

* Use shelve to store previous matches

* Add notifications

* Calculate post age

* Update README.md

.pre-commit-config.yaml

@@ -0,0 +1,30 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.4.0
+    hooks:
+      - id: check-added-large-files
+      - id: debug-statements
+      - id: check-ast
+      - id: check-case-conflict
+      - id: check-json
+      - id: check-merge-conflict
+      - id: check-yaml
+      - id: debug-statements
+      - id: detect-private-key
+      - id: end-of-file-fixer
+      - id: pretty-format-json
+        args: [--autofix]
+      - id: trailing-whitespace
+      - id: check-toml
+      - id: pretty-format-json
+  - repo: https://github.com/psf/black
+    rev: 23.1.0
+    hooks:
+      - id: black
+  - repo: local
+    hooks:
+      - id: pylint
+        name: pylint
+        entry: poetry run pylint
+        language: system
+        types: [python]