feat: initial relay integration support (#65)

* feat: initial relay integration support

* feat: implement node()

* refactor: use ListConnection as a base for connections

* fix: fix broken tests on CI

* chore: add a RELEASE.md file

* feat: add sqlakeyset integration

* fix: remove mentions of "django" in the code

* fix: some more fixes

* perf: cache id_attr resolution

* docs: add some TODO comments for the future

Author: bellini666

RELEASE.md

@@ -0,0 +1,3 @@
+Release type: minor
+
+Initial relay connection/node support using Strawberry's relay integration.

poetry.lock

@@ -44,6 +44,7 @@ sqlalchemy = {extras = ["asyncio"], version = ">=1.4"}
 strawberry-graphql = ">=0.95"
 sentinel = ">=0.3,<1.1"
 greenlet = {version = ">=3.0.0rc1", python = ">=3.12"}
+sqlakeyset = "^2.0.1695177552"
 
 [tool.poetry.group.dev.dependencies]
 asyncpg = ">=0.28,<0.30"
@@ -251,6 +252,7 @@ src = ["src/strawberry_sqlalchemy_mapper", "tests"]
 
 [tool.ruff.per-file-ignores]
 "tests/*" = ["RSE102", "SLF001", "TCH001", "TCH002", "TCH003", "ANN001", "ANN201", "PLW0603", "PLC1901", "S603", "S607", "B018"]
+"src/strawberry_sqlalchemy_mapper/field.py" = ["TCH001", "TCH002", "TCH003"]
 
 [tool.ruff.isort]
 known-first-party = ["strawberry-sqlalchemy-mapper"]

pyproject.toml

@@ -16,7 +16,15 @@
     del version, PackageNotFoundError
 
 
+from .field import connection, field, node
 from .loader import StrawberrySQLAlchemyLoader
 from .mapper import StrawberrySQLAlchemyMapper
 
-__all__ = ["__version__", "StrawberrySQLAlchemyLoader", "StrawberrySQLAlchemyMapper"]
+__all__ = [
+    "__version__",
+    "StrawberrySQLAlchemyLoader",
+    "StrawberrySQLAlchemyMapper",
+    "field",
+    "node",
+    "connection",
+]