Merge polymorphic models support from upstream PR fastapi#1226

Author: samhsiung

.github/workflows/publish.yml

@@ -34,4 +34,4 @@ jobs:
           TIANGOLO_BUILD_PACKAGE: ${{ matrix.package }}
         run: python -m build
       - name: Publish
-        uses: pypa/gh-action-pypi-publish@v1.12.3
+        uses: pypa/gh-action-pypi-publish@v1.12.4

.github/workflows/test.yml

@@ -32,16 +32,10 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
         pydantic-version:
           - pydantic-v1
           - pydantic-v2
-        include:
-          - os: ubuntu-22.04
-            python-version: "3.7"
-            pydantic-version: pydantic-v1
-          - os: ubuntu-22.04
-            python-version: "3.7"
-            pydantic-version: pydantic-v2
       fail-fast: false
     runs-on: ${{ matrix.os }}
     steps:
@@ -71,10 +65,9 @@ jobs:
         run: uv pip install --upgrade "pydantic>=1.10.0,<2.0.0"
       - name: Install Pydantic v2
         if: matrix.pydantic-version == 'pydantic-v2'
-        run: uv pip install --upgrade "pydantic>=2.0.2,<3.0.0" "typing-extensions==4.6.1"
+        run: uv pip install --upgrade "pydantic>=2.0.2,<3.0.0"
       - name: Lint
-        # Do not run on Python 3.7 as mypy behaves differently
-        if: matrix.python-version != '3.7' && matrix.pydantic-version == 'pydantic-v2'
+        if: matrix.pydantic-version == 'pydantic-v2'
         run: bash scripts/lint.sh
       - run: mkdir coverage
       - name: Test
@@ -97,7 +90,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.13'
       - name: Setup uv
         uses: astral-sh/setup-uv@v5
         with:

.pre-commit-config.yaml

@@ -4,7 +4,7 @@ default_language_version:
     python: python3.10
 repos:
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.6.0
+    rev: v5.0.0
     hooks:
     -   id: check-added-large-files
     -   id: check-toml
@@ -14,7 +14,7 @@ repos:
     -   id: end-of-file-fixer
     -   id: trailing-whitespace
 -   repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.6.5
+    rev: v0.11.2
     hooks:
     -   id: ruff
         args:

README.md

@@ -6,11 +6,11 @@
     <em>SQLModel, SQL databases in Python, designed for simplicity, compatibility, and robustness.</em>
 </p>
 <p align="center">
-<a href="https://github.com/fastapi/sqlmodel/actions?query=workflow%3ATest" target="_blank">
-    <img src="https://github.com/fastapi/sqlmodel/workflows/Test/badge.svg" alt="Test">
+<a href="https://github.com/fastapi/sqlmodel/actions?query=workflow%3ATest+event%3Apush+branch%3Amain" target="_blank">
+    <img src="https://github.com/fastapi/sqlmodel/actions/workflows/test.yml/badge.svg?event=push&branch=main" alt="Test">
 </a>
 <a href="https://github.com/fastapi/sqlmodel/actions?query=workflow%3APublish" target="_blank">
-    <img src="https://github.com/fastapi/sqlmodel/workflows/Publish/badge.svg" alt="Publish">
+    <img src="https://github.com/fastapi/sqlmodel/actions/workflows/publish.yml/badge.svg" alt="Publish">
 </a>
 <a href="https://coverage-badge.samuelcolvin.workers.dev/redirect/fastapi/sqlmodel" target="_blank">
     <img src="https://coverage-badge.samuelcolvin.workers.dev/fastapi/sqlmodel.svg" alt="Coverage">

docs/index.md

@@ -12,11 +12,11 @@
     <em>SQLModel, SQL databases in Python, designed for simplicity, compatibility, and robustness.</em>
 </p>
 <p align="center">
-<a href="https://github.com/fastapi/sqlmodel/actions?query=workflow%3ATest" target="_blank">
-    <img src="https://github.com/fastapi/sqlmodel/workflows/Test/badge.svg" alt="Test">
+<a href="https://github.com/fastapi/sqlmodel/actions?query=workflow%3ATest+event%3Apush+branch%3Amain" target="_blank">
+    <img src="https://github.com/fastapi/sqlmodel/actions/workflows/test.yml/badge.svg?event=push&branch=main" alt="Test">
 </a>
 <a href="https://github.com/fastapi/sqlmodel/actions?query=workflow%3APublish" target="_blank">
-    <img src="https://github.com/fastapi/sqlmodel/workflows/Publish/badge.svg" alt="Publish">
+    <img src="https://github.com/fastapi/sqlmodel/actions/workflows/publish.yml/badge.svg" alt="Publish">
 </a>
 <a href="https://coverage-badge.samuelcolvin.workers.dev/redirect/fastapi/sqlmodel" target="_blank">
     <img src="https://coverage-badge.samuelcolvin.workers.dev/fastapi/sqlmodel.svg" alt="Coverage">

docs/release-notes.md

@@ -2,12 +2,46 @@
 
 ## Latest Changes
 
+### Upgrades
+
+* ⬆️ Drop support for Python 3.7, require Python 3.8 or above. PR [#1316](https://github.com/fastapi/sqlmodel/pull/1316) by [@svlandeg](https://github.com/svlandeg).
+
+### Docs
+
+* ✏️ Update `docs/virtual-environments.md`. PR [#1321](https://github.com/fastapi/sqlmodel/pull/1321) by [@sylvainHellin](https://github.com/sylvainHellin).
+
+### Internal
+
+* ⬆ [pre-commit.ci] pre-commit autoupdate. PR [#1327](https://github.com/fastapi/sqlmodel/pull/1327) by [@pre-commit-ci[bot]](https://github.com/apps/pre-commit-ci).
+* ⬆ Bump jinja2 from 3.1.4 to 3.1.6. PR [#1317](https://github.com/fastapi/sqlmodel/pull/1317) by [@dependabot[bot]](https://github.com/apps/dependabot).
+* ⬆ [pre-commit.ci] pre-commit autoupdate. PR [#1319](https://github.com/fastapi/sqlmodel/pull/1319) by [@pre-commit-ci[bot]](https://github.com/apps/pre-commit-ci).
+
+## 0.0.24
+
+### Upgrades
+
+* ⬆️ Add support for Python 3.13. PR [#1289](https://github.com/fastapi/sqlmodel/pull/1289) by [@svlandeg](https://github.com/svlandeg).
+
+### Internal
+
+* ⬆ [pre-commit.ci] pre-commit autoupdate. PR [#1114](https://github.com/fastapi/sqlmodel/pull/1114) by [@pre-commit-ci[bot]](https://github.com/apps/pre-commit-ci).
+* ⬆ Bump ruff from 0.6.2 to 0.9.6. PR [#1294](https://github.com/fastapi/sqlmodel/pull/1294) by [@dependabot[bot]](https://github.com/apps/dependabot).
+
+## 0.0.23
+
+### Fixes
+
+* 🐛 Fix type annotation in `Field` constructor. PR [#1304](https://github.com/fastapi/sqlmodel/pull/1304) by [@AlanBogarin](https://github.com/AlanBogarin).
+* 🐛 Fix Pydantic version check for version 2.10.x onwards. PR [#1255](https://github.com/fastapi/sqlmodel/pull/1255) by [@asiunov](https://github.com/asiunov).
+
 ### Refactors
 
 * 🚨 Fix types for new Pydantic. PR [#1131](https://github.com/fastapi/sqlmodel/pull/1131) by [@tiangolo](https://github.com/tiangolo).
 
 ### Docs
 
+* 🩺 Take the GH badge only from pushes to the `main` branch. PR [#1291](https://github.com/fastapi/sqlmodel/pull/1291) by [@svlandeg](https://github.com/svlandeg).
+* 📝 Update documentation to refer to `list` instead of `List`. PR [#1147](https://github.com/fastapi/sqlmodel/pull/1147) by [@bubbletroubles](https://github.com/bubbletroubles).
 * ✏️ Fix typo in `databases.md`. PR [#1113](https://github.com/fastapi/sqlmodel/pull/1113) by [@radi-dev](https://github.com/radi-dev).
 * ✏️ Fix typo in `docs/tutorial/create-db-and-table.md`. PR [#1252](https://github.com/fastapi/sqlmodel/pull/1252) by [@ArianHamdi](https://github.com/ArianHamdi).
 * ✏️ Fix typo in `insert.md`. PR [#1256](https://github.com/fastapi/sqlmodel/pull/1256) by [@Noushadaliam](https://github.com/Noushadaliam).
@@ -22,6 +56,7 @@
 
 ### Internal
 
+* ⬆ Bump pypa/gh-action-pypi-publish from 1.12.3 to 1.12.4. PR [#1277](https://github.com/fastapi/sqlmodel/pull/1277) by [@dependabot[bot]](https://github.com/apps/dependabot).
 * 💚 Fix CI test suite for Python 3.7. PR [#1309](https://github.com/fastapi/sqlmodel/pull/1309) by [@svlandeg](https://github.com/svlandeg).
 * 👷 Revert "Add Codecov to CI, Smokeshow/Cloudflare has been flaky lately (#1303)". PR [#1306](https://github.com/fastapi/sqlmodel/pull/1306) by [@svlandeg](https://github.com/svlandeg).
 *  👷 Add Codecov to CI, Smokeshow/Cloudflare has been flaky lately. PR [#1303](https://github.com/fastapi/sqlmodel/pull/1303) by [@tiangolo](https://github.com/tiangolo).

docs/tutorial/automatic-id-none-refresh.md

@@ -342,7 +342,7 @@ And as we created the **engine** with `echo=True`, we can see the SQL statements
 
 ////
 
-//// tab | Python 3.7+
+//// tab | Python 3.8+
 
 ```Python
 {!./docs_src/tutorial/automatic_id_none_refresh/tutorial002.py!}

docs/tutorial/code-structure.md

@@ -183,7 +183,7 @@ And this ends up *requiring* the same **circular imports** that are not supporte
 
 But these **type annotations** we want to declare are not needed at *runtime*.
 
-In fact, remember that we used `List["Hero"]`, with a `"Hero"` in a string?
+In fact, remember that we used `list["Hero"]`, with a `"Hero"` in a string?
 
 For Python, at runtime, that is **just a string**.
 

docs/tutorial/create-db-and-table.md

@@ -562,7 +562,7 @@ Now, let's give the code a final look:
 
 ////
 
-//// tab | Python 3.7+
+//// tab | Python 3.8+
 
 ```{.python .annotate}
 {!./docs_src/tutorial/create_db_and_table/tutorial003.py!}

docs/tutorial/delete.md

@@ -227,7 +227,7 @@ Now let's review all that code:
 
 ////
 
-//// tab | Python 3.7+
+//// tab | Python 3.8+
 
 ```{ .python .annotate hl_lines="72-90" }
 {!./docs_src/tutorial/delete/tutorial002.py!}

docs/tutorial/fastapi/response-model.md

@@ -38,7 +38,7 @@ For example, we can pass the same `Hero` **SQLModel** class (because it is also
 
 We can also use other type annotations, the same way we can use with Pydantic fields. For example, we can pass a list of `Hero`s.
 
-First, we import `List` from `typing` and then we declare the `response_model` with `List[Hero]`:
+To do so, we declare the `response_model` with `list[Hero]`:
 
 {* ./docs_src/tutorial/fastapi/response_model/tutorial001_py310.py ln[40:44] hl[40] *}
 

docs/tutorial/fastapi/tests.md

@@ -356,7 +356,7 @@ Now we can run the tests with `pytest` and see the results:
 $ pytest
 
 ============= test session starts ==============
-platform linux -- Python 3.7.5, pytest-6.2.4, py-1.10.0, pluggy-0.13.1
+platform linux -- Python 3.10.0, pytest-7.4.4, pluggy-1.5.0
 rootdir: /home/user/code/sqlmodel-tutorial
 <b>collected 7 items                              </b>
 

docs/tutorial/insert.md

@@ -39,7 +39,7 @@ This is the code we had to create the database and table, nothing new here:
 
 ////
 
-//// tab | Python 3.7+
+//// tab | Python 3.8+
 
 ```{.python .annotate hl_lines="22" }
 {!./docs_src/tutorial/create_db_and_table/tutorial003.py[ln:1-20]!}
@@ -343,7 +343,7 @@ Let's focus on the new code:
 
 ////
 
-//// tab | Python 3.7+
+//// tab | Python 3.8+
 
 ```{.python .annotate }
 {!./docs_src/tutorial/insert/tutorial003.py!}

docs/tutorial/many-to-many/create-models-with-link.md

@@ -28,7 +28,7 @@ Let's see the `Team` model, it's almost identical as before, but with a little c
 
 {* ./docs_src/tutorial/many_to_many/tutorial001_py310.py ln[9:14] hl[14] *}
 
-The **relationship attribute `heroes`** is still a list of heroes, annotated as `List["Hero"]`. Again, we use `"Hero"` in quotes because we haven't declared that class yet by this point in the code (but as you know, editors and **SQLModel** understand that).
+The **relationship attribute `heroes`** is still a list of heroes, annotated as `list["Hero"]`. Again, we use `"Hero"` in quotes because we haven't declared that class yet by this point in the code (but as you know, editors and **SQLModel** understand that).
 
 We use the same **`Relationship()`** function.
 
@@ -46,7 +46,7 @@ We **removed** the previous `team_id` field (column) because now the relationshi
 
 The relationship attribute is now named **`teams`** instead of `team`, as now we support multiple teams.
 
-It is no longer an `Optional[Team]` but a list of teams, annotated as **`List[Team]`**.
+It is no longer an `Optional[Team]` but a list of teams, annotated as **`list[Team]`**.
 
 We are using the **`Relationship()`** here too.
 

docs/tutorial/relationship-attributes/define-relationships-attributes.md

@@ -86,7 +86,7 @@ And in the `Team` class, the `heroes` attribute is annotated as a list of `Hero`
 
 /// tip
 
-There's a couple of things we'll check again in some of the next chapters, about the `List["Hero"]` and the `back_populates`.
+There's a couple of things we'll check again in some of the next chapters, about the `list["Hero"]` and the `back_populates`.
 
 But for now, let's first see how to use these relationship attributes.
 

docs/tutorial/relationship-attributes/type-annotation-strings.md

@@ -1,10 +1,10 @@
-## About the String in `List["Hero"]`
+## About the String in `list["Hero"]`
 
-In the first Relationship attribute, we declare it with `List["Hero"]`, putting the `Hero` in quotes instead of just normally there:
+In the first Relationship attribute, we declare it with `list["Hero"]`, putting the `Hero` in quotes instead of just normally there:
 
 {* ./docs_src/tutorial/relationship_attributes/define_relationship_attributes/tutorial001_py310.py ln[1:19] hl[9] *}
 
-What's that about? Can't we just write it normally as `List[Hero]`?
+What's that about? Can't we just write it normally as `list[Hero]`?
 
 By that point, in that line in the code, the Python interpreter **doesn't know of any class `Hero`**, and if we put it just there, it would try to find it unsuccessfully, and then fail. 😭
 

docs/tutorial/select.md

@@ -273,7 +273,7 @@ Let's review the code up to this point:
 
 ////
 
-//// tab | Python 3.7+
+//// tab | Python 3.8+
 
 ```{ .python .annotate }
 {!./docs_src/tutorial/select/tutorial002.py!}

docs/tutorial/update.md

@@ -236,7 +236,7 @@ Now let's review all that code:
 
 ////
 
-//// tab | Python 3.7+
+//// tab | Python 3.8+
 
 ```{ .python .annotate hl_lines="44-55" }
 {!./docs_src/tutorial/update/tutorial002.py!}
@@ -272,7 +272,7 @@ This also means that you can update several fields (attributes, columns) at once
 
 ////
 
-//// tab | Python 3.7+
+//// tab | Python 3.8+
 
 ```{ .python .annotate hl_lines="15-17  19-21  23" }
 # Code above omitted 👆
@@ -296,7 +296,7 @@ This also means that you can update several fields (attributes, columns) at once
 
 ////
 
-//// tab | Python 3.7+
+//// tab | Python 3.8+
 
 ```Python
 {!./docs_src/tutorial/update/tutorial004.py!}

docs/virtual-environments.md

@@ -668,7 +668,7 @@ After activating the virtual environment, the `PATH` variable would look somethi
 /home/user/code/awesome-project/.venv/bin:/usr/bin:/bin:/usr/sbin:/sbin
 ```
 
-That means that the system will now start looking first look for programs in:
+That means that the system will now start looking first for programs in:
 
 ```plaintext
 /home/user/code/awesome-project/.venv/bin

pyproject.toml

@@ -7,7 +7,7 @@ name = "sqlmodel"
 dynamic = ["version"]
 description = "SQLModel, SQL databases in Python, designed for simplicity, compatibility, and robustness."
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 authors = [
     { name = "Sebastián Ramírez", email = "tiangolo@gmail.com" },
 ]
@@ -20,12 +20,12 @@ classifiers = [
     "Intended Audience :: System Administrators",
     "License :: OSI Approved :: MIT License",
     "Programming Language :: Python :: 3 :: Only",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Topic :: Database",
     "Topic :: Database :: Database Engines/Servers",
     "Topic :: Internet",

requirements-docs.txt

@@ -11,8 +11,7 @@ pillow==11.0.0
 # For image processing by Material for MkDocs
 cairosvg==2.7.1
 # mkdocstrings[python]==0.25.1
-# Enable griffe-typingdoc once dropping Python 3.7 and upgrading typing-extensions
-# griffe-typingdoc==0.2.5
+griffe-typingdoc==0.2.5
 # For griffe, it formats with black
 typer == 0.12.3
 mkdocs-macros-plugin==1.0.5

requirements-tests.txt

@@ -3,13 +3,10 @@
 pytest >=7.0.1,<8.0.0
 coverage[toml] >=6.2,<8.0
 mypy ==1.4.1
-ruff ==0.6.2
+ruff ==0.9.6
 # For FastAPI tests
 fastapi >=0.103.2
 httpx ==0.24.1
-# TODO: upgrade when deprecating Python 3.7
-dirty-equals ==0.6.0
-jinja2 ==3.1.4
-# Pin typing-extensions until Python 3.8 is deprecated or the issue with dirty-equals
-# is fixed, maybe fixed after dropping Python 3.7 and upgrading dirty-equals
-typing-extensions ==4.6.1
+dirty-equals ==0.9.0
+jinja2 ==3.1.6
+typing-extensions ==4.12.2

sqlmodel/__init__.py

@@ -1,4 +1,4 @@
-__version__ = "0.0.22"
+__version__ = "0.0.24"
 
 # Re-export from SQLAlchemy
 from sqlalchemy.engine import create_engine as create_engine

sqlmodel/_compat.py

@@ -27,7 +27,8 @@
 
 # Reassign variable to make it reexported for mypy
 PYDANTIC_VERSION = P_VERSION
-IS_PYDANTIC_V2 = PYDANTIC_VERSION.startswith("2.")
+PYDANTIC_MINOR_VERSION = tuple(int(i) for i in P_VERSION.split(".")[:2])
+IS_PYDANTIC_V2 = PYDANTIC_MINOR_VERSION[0] == 2
 
 
 if TYPE_CHECKING: