feat: officially support Python 3.13

.changes/unreleased/Features-20250416-142848.yaml

@@ -0,0 +1,3 @@
+kind: Features
+body: Officially support Python 3.13
+time: 2025-04-16T14:28:48.910783+02:00

constraints/README.md

@@ -2,6 +2,6 @@
 
 All files in this directory specify transitive dependency constraints for usage in our test environments. The files in this directory are _not_ shipped with the package, and users should specify those constraints themselves, according to what works in their own system. Learn more about pip constraints [here](https://pip.pypa.io/en/stable/user_guide/#constraints-files).
 
-This is useful for specifying different minimum versions of a package for Python 3.12 and 3.9, since older versions might not support the newest Python and vice-versa.
+This is useful for specifying different minimum versions of a package for Python 3.13 and 3.9, since older versions might not support the newest Python and vice-versa.
 
 For direct dependencies, we solve this by using the `python_version` [environment marker](https://peps.python.org/pep-0508/#environment-markers) in our dependencies.

constraints/py313.txt

@@ -0,0 +1,7 @@
+numpy>=1.26.0,<2.0.0
+requests>=2.32.0
+urllib3>=1.26.8
+yarl>=1.9.3
+frozenlist>=1.5.0
+aiohttp>=3.9.0
+importlib-resources>=6.0

pyproject.toml

@@ -9,15 +9,17 @@ authors = [
   {name = "dbt Labs"}
 ]
 readme = "README.md"
-requires-python = ">=3.9,<3.13"
+requires-python = ">=3.9,<3.14"
 dynamic = ["version"]
 
 dependencies = [
   "mashumaro>=3.11,<4.0",
   "typing-extensions>=4.4.0,<5.0.0; python_version<='3.11'",
-  "typing-extensions>=4.7.0,<5.0.0; python_version>= '3.12'",
+  "typing-extensions>=4.7.0,<5.0.0; python_version=='3.12'",
+  "typing-extensions>=4.12.0,<5.0.0; python_version>='3.13'",
   "pyarrow>=12.0.0; python_version<='3.11'",
-  "pyarrow>=14.0.0; python_version>='3.12'",
+  "pyarrow>=14.0.0; python_version=='3.12'",
+  "pyarrow>=18.0.0; python_version>='3.13'",
   "adbc-driver-flightsql>=0.11.0",
   "adbc-driver-manager>=0.11.0",
 ]
@@ -92,7 +94,7 @@ integration = "pytest tests/integration/ --server-schema tests/server_schema.gql
 # - Dependency resolution strategy (see UV_RESOLUTION in uv's manual)
 #   The SDK should work with a range of possible dependency versions
 [[tool.hatch.envs.test.matrix]]
-python = ["3.9", "3.10", "3.11", "3.12"]
+python = ["3.9", "3.10", "3.11", "3.12", "3.13"]
 deps-resolution = ["lowest", "lowest-direct", "highest"]
 
 [tool.hatch.envs.test.overrides]
@@ -101,6 +103,8 @@ matrix.python.env-vars = [
   { key = "UV_CONSTRAINT", value = "constraints/py310.txt", if = ["3.10"] },
   { key = "UV_CONSTRAINT", value = "constraints/py311.txt", if = ["3.11"] },
   { key = "UV_CONSTRAINT", value = "constraints/py312.txt", if = ["3.12"] },
+  { key = "UV_CONSTRAINT", value = "constraints/py313.txt", if = ["3.13"] },
+
 ]
 matrix.deps-resolution.env-vars = [
   { key = "UV_RESOLUTION" },