Merge branch 'main' into 1134-bugsql-targets-missing-fields-are-not-a…

…utomatically-tranformed-into-null-values-during-insertmerge

.github/workflows/test.yml

@@ -37,7 +37,7 @@ env:
 
 jobs:
   tests:
-    name: Test on ${{ matrix.python-version }} (${{ matrix.session }}) / ${{ matrix.os }}
+    name: "Test on ${{ matrix.python-version }} (${{ matrix.session }}) / ${{ matrix.os }} / SQLAlchemy: ${{ matrix.sqlalchemy }}"
     runs-on: ${{ matrix.os }}
     env:
       NOXSESSION: ${{ matrix.session }}
@@ -47,9 +47,11 @@ jobs:
         session: [tests]
         os: ["ubuntu-latest", "macos-latest", "windows-latest"]
         python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        sqlalchemy: ["2.*"]
         include:
-        - { session: doctest, python-version: "3.10", os: "ubuntu-latest" }
-        - { session: mypy,    python-version: "3.8",  os: "ubuntu-latest" }
+        - { session: tests,   python-version: "3.11", os: "ubuntu-latest", sqlalchemy: "1.*" }
+        - { session: doctest, python-version: "3.10", os: "ubuntu-latest", sqlalchemy: "2.*" }
+        - { session: mypy,    python-version: "3.8",  os: "ubuntu-latest", sqlalchemy: "2.*" }
 
     steps:
     - name: Check out the repository
@@ -86,6 +88,8 @@ jobs:
         nox --version
 
     - name: Run Nox
+      env:
+        SQLALCHEMY_VERSION: ${{ matrix.sqlalchemy }}
       run: |
         nox --python=${{ matrix.python-version }}
 

noxfile.py

@@ -85,6 +85,14 @@ def tests(session: Session) -> None:
     session.install(".[s3]")
     session.install(*test_dependencies)
 
+    sqlalchemy_version = os.environ.get("SQLALCHEMY_VERSION")
+    if sqlalchemy_version:
+        # Bypass nox-poetry use of --constraint so we can install a version of
+        # SQLAlchemy that doesn't match what's in poetry.lock.
+        session.poetry.session.install(  # type: ignore[attr-defined]
+            f"sqlalchemy=={sqlalchemy_version}",
+        )
+
     try:
         session.run(
             "coverage",
@@ -95,9 +103,6 @@ def tests(session: Session) -> None:
             "-v",
             "--durations=10",
             *session.posargs,
-            env={
-                "SQLALCHEMY_WARN_20": "1",
-            },
         )
     finally:
         if session.interactive:

pyproject.toml

@@ -52,7 +52,7 @@ memoization = ">=0.3.2,<0.5.0"
 jsonpath-ng = "^1.5.3"
 joblib = "^1.0.1"
 inflection = "^0.5.1"
-sqlalchemy = "^1.4"
+sqlalchemy = ">=1.4,<3.0"
 python-dotenv = ">=0.20,<0.22"
 typing-extensions = "^4.2.0"
 simplejson = "^3.17.6"
@@ -109,7 +109,6 @@ numpy = [
     { version = ">=1.22", python = ">=3.8" },
 ]
 requests-mock = "^1.10.0"
-sqlalchemy2-stubs = {version = "^0.0.2a32", allow-prereleases = true}
 types-jsonschema = "^4.17.0.6"
 types-python-dateutil = "^2.8.19"
 types-pytz = ">=2022.7.1.2,<2024.0.0.0"
@@ -132,9 +131,6 @@ exclude = ".*simpleeval.*"
 
 [tool.pytest.ini_options]
 addopts = '-vvv --ignore=singer_sdk/helpers/_simpleeval.py -m "not external"'
-filterwarnings = [
-    "error::sqlalchemy.exc.RemovedIn20Warning",
-]
 markers = [
     "external: Tests relying on external resources",
     "windows: Tests that only run on Windows",
@@ -190,9 +186,6 @@ fail_under = 82
 [tool.mypy]
 exclude = "tests"
 files = "singer_sdk"
-plugins = [
-    "sqlalchemy.ext.mypy.plugin",
-]
 python_version = "3.8"
 warn_unused_configs = true
 warn_unused_ignores = true

tests/conftest.py

@@ -8,6 +8,7 @@
 import typing as t
 
 import pytest
+from sqlalchemy import __version__ as sqlalchemy_version
 
 from singer_sdk import typing as th
 from singer_sdk.sinks import BatchSink
@@ -39,6 +40,11 @@ def pytest_runtest_setup(item):
         pytest.skip(f"cannot run on platform {system}")
 
 
+def pytest_report_header() -> list[str]:
+    """Return a list of strings to be displayed in the header of the report."""
+    return [f"sqlalchemy: {sqlalchemy_version}"]
+
+
 @pytest.fixture(scope="class")
 def outdir() -> t.Generator[str, None, None]:
     """Create a temporary directory for cookiecutters and target output."""