Use shell.py and fix staticman file

CONTRIBUTING.md

@@ -114,7 +114,7 @@ poetry run python shell
 From this shell you will be able to interact with the database using SpellBot models and code. For example:
 
 ```shell
-$ poetry run python shell
+$ poetry run python shell.py
 
 In [1]: DatabaseSession.query(User).all()
 Out[1]: []

docs/assets/js/staticman.js

@@ -1,7 +1,3 @@
----
-layout: null
----
-
 (function ($) {
   $('#new_comment').submit(function () {
     const form = this;

shell → shell.py

@@ -1,13 +1,14 @@
 #!/usr/bin/env python
+from __future__ import annotations
 
 from os import environ
 
 environ["DISABLE_UVLOOP"] = "1"
 
-import nest_asyncio  # noqa: E402
-from asgiref.sync import async_to_sync  # noqa: E402
-from IPython import embed  # noqa: E402
-from spellbot.database import db_session_manager, initialize_connection  # noqa: E402
+import nest_asyncio
+from asgiref.sync import async_to_sync
+from IPython import embed
+from spellbot.database import db_session_manager, initialize_connection
 
 
 @async_to_sync()

tests/test_codebase.py

@@ -29,11 +29,12 @@ def test_annotations(self) -> None:
                 r"    -path ./env -o "
                 r"    -path ./venv -o "
                 r"    -path ./.venv -o "
+                r"    -path ./.git -o "
                 r"    -path ./src/spellbot/migrations/versions -o "
                 r"    -path ./src/spellbot/cogs "
                 r"\) -prune -o -name '*.py' "
                 r" -exec grep -HEoc 'from __future__ import annotations' {} \; "
-                r" | grep 0"
+                r" | grep ':0'"
             ),
         )
         assert output == "", "ensure that these files import annotations from __future__"