feat: add chiselled Python 3.8 rock

oci/python/contacts.yaml

@@ -0,0 +1,5 @@
+notfiy:
+  emails:
+    - rocks-dev@lists.canonical.com
+  mattermost-channels:
+    - fbdezwkcxpfofpysjore1wpfoc

oci/python/documentation.yaml

@@ -0,0 +1,32 @@
+version: 1
+
+application: Python
+is_chiselled: true
+description: |
+  Python is a high-level, general-purpose programming language. Its
+  design philosophy emphasizes code readability with the use of
+  significant indentation. Python is dynamically typed and
+  garbage-collected. It supports multiple programming paradigms,
+  including structured, object-oriented and functional programming.
+  Read more on [python.org](https://www.python.org/).
+
+  This image is a chiselled Ubuntu rock that contains only the Python
+  runtime and its standard libraries. It is production-ready and can
+  also be used as a base if additional application dependencies are
+  needed.
+
+debug:
+  text: |
+    ### Debugging
+
+    To debug the container:
+
+    ```bash
+    docker logs -f python-container
+    ```
+
+    To get an interactive python3 interpreter:
+
+    ```bash
+    docker exec -it python-container python3
+    ```

oci/python/image.yaml

@@ -0,0 +1,11 @@
+version: 1
+
+upload:
+  - source: canonical/chiselled-python
+    commit: 3ce55f41e0e33ce1db3552fb18e8179c4a29941a
+    directory: python3.8/
+    release:
+      3.8-20.04:
+        end-of-life: "2025-01-26T00:00:00Z"
+        risks:
+          - edge