➖ Drop support for Python 3.9#1766

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Merged
tiangolo merged 14 commits into from
Feb 20, 2026
Merged

➖ Drop support for Python 3.9 #1766

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d57f751
📝 Remove Python 3.9 from docs
tiangolo Feb 19, 2026
8f3d8ca
➖ Drop support for Python 3.9
tiangolo Feb 19, 2026
34d1e67
👷 Remove Python 3.9 in CI
tiangolo Feb 19, 2026
dd38319
🔥 Remove source examples for Python 3.9
tiangolo Feb 19, 2026
27c7007
🔥 Remove more source examples for Python 3.9
tiangolo Feb 19, 2026
3231d2e
✅ Remove tests for Python 3.9
tiangolo Feb 19, 2026
aa4938a
🎨 Upgrade types for Python 3.10
tiangolo Feb 20, 2026
e427ccf
🎨 Upgrade expression_select syntax to Python 3.10
tiangolo Feb 20, 2026
c76c025
🎨 Upgrade types syntax for Python 3.10
tiangolo Feb 20, 2026
24dafbc
🎨 Upgrade types in mkdocs_hooks
tiangolo Feb 20, 2026
a56d060
🎨 Fix types for Python 3.10 for _compat
tiangolo Feb 20, 2026
4cf93cf
✅ Remove test for removed file
tiangolo Feb 20, 2026
0f5fadf
✅ Revert removing tests, update them for Python 3.10
tiangolo Feb 20, 2026
5d949c4
🔥 Remove Python 3.9 cruft files
tiangolo Feb 20, 2026
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3 changes: 0 additions & 3 deletions .github/workflows/test.yml
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -30,9 +30,6 @@ jobs:
uv-resolution:
- highest
include:
- os: windows-latest
python-version: "3.9"
uv-resolution: highest
- os: ubuntu-latest
python-version: "3.10"
uv-resolution: lowest-direct
Expand Down
10 changes: 0 additions & 10 deletions docs/tutorial/automatic-id-none-refresh.md
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -342,16 +342,6 @@ And as we created the **engine** with `echo=True`, we can see the SQL statements

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/automatic_id_none_refresh/tutorial002_py39.py!}
```

{!./docs_src/tutorial/automatic_id_none_refresh/annotations/en/tutorial002.md!}

////

And here's all the output generated by running this program, all together:

<div class="termy">
Expand Down
10 changes: 0 additions & 10 deletions docs/tutorial/create-db-and-table.md
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -562,16 +562,6 @@ Now, let's give the code a final look:

////

//// tab | Python 3.9+

```{.python .annotate}
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down
10 changes: 0 additions & 10 deletions docs/tutorial/delete.md
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -227,16 +227,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="72-90" }
{!./docs_src/tutorial/delete/tutorial002_py39.py!}
```

{!./docs_src/tutorial/delete/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down
24 changes: 0 additions & 24 deletions docs/tutorial/insert.md
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -39,20 +39,6 @@ This is the code we had to create the database and table, nothing new here:

////

//// tab | Python 3.9+

```{.python .annotate hl_lines="22" }
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:1-20]!}

# More code here later 👈

{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:23-24]!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

Now that we can create the database and the table, we will continue from this point and add more code on the same file to create the data.

## Create Data with SQL
Expand DownExpand Up@@ -343,16 +329,6 @@ Let's focus on the new code:

////

//// tab | Python 3.9+

```{.python .annotate }
{!./docs_src/tutorial/insert/tutorial003_py39.py!}
```

{!./docs_src/tutorial/insert/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down
10 changes: 0 additions & 10 deletions docs/tutorial/select.md
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -273,16 +273,6 @@ Let's review the code up to this point:

////

//// tab | Python 3.9+

```{ .python .annotate }
{!./docs_src/tutorial/select/tutorial002_py39.py!}
```

{!./docs_src/tutorial/select/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down
32 changes: 0 additions & 32 deletions docs/tutorial/update.md
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -236,16 +236,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="44-55" }
{!./docs_src/tutorial/update/tutorial002_py39.py!}
```

{!./docs_src/tutorial/update/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand All@@ -272,20 +262,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="15-17 19-21 23" }
# Code above omitted 👆

{!./docs_src/tutorial/update/tutorial004_py39.py[ln:44-70]!}

# Code below omitted 👇
```

{!./docs_src/tutorial/update/annotations/en/tutorial004.md!}

////

/// details | 👀 Full file preview

//// tab | Python 3.10+
Expand All@@ -296,14 +272,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/update/tutorial004_py39.py!}
```

////

///

/// tip
Expand Down
61 changes: 0 additions & 61 deletions docs_src/advanced/decimal/tutorial001_py39.py
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This file was deleted.

65 changes: 0 additions & 65 deletions docs_src/advanced/uuid/tutorial001_py39.py
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This file was deleted.

64 changes: 0 additions & 64 deletions docs_src/advanced/uuid/tutorial002_py39.py
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This file was deleted.

Loading
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
➖ Drop support for Python 3.9#1766

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

 Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and
privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

tiangolo
merged 14 commits into

from

Feb 20, 2026
 Merged


➖ Drop support for Python 3.9
#1766
Show file tree
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14 commits


Select commit
Hold shift + click to select a range
d57f751

📝 Remove Python 3.9 from docs


tiangolo Feb 19, 2026
8f3d8ca

➖ Drop support for Python 3.9


tiangolo Feb 19, 2026
34d1e67

👷 Remove Python 3.9 in CI


tiangolo Feb 19, 2026
dd38319

🔥 Remove source examples for Python 3.9


tiangolo Feb 19, 2026
27c7007

🔥 Remove more source examples for Python 3.9


tiangolo Feb 19, 2026
3231d2e

✅ Remove tests for Python 3.9


tiangolo Feb 19, 2026
aa4938a

🎨 Upgrade types for Python 3.10


tiangolo Feb 20, 2026
e427ccf

🎨 Upgrade expression_select syntax to Python 3.10


tiangolo Feb 20, 2026
c76c025

🎨 Upgrade types syntax for Python 3.10


tiangolo Feb 20, 2026
24dafbc

🎨 Upgrade types in mkdocs_hooks


tiangolo Feb 20, 2026
a56d060

🎨 Fix types for Python 3.10 for _compat


tiangolo Feb 20, 2026
4cf93cf

✅ Remove test for removed file


tiangolo Feb 20, 2026
0f5fadf

✅ Revert removing tests, update them for Python 3.10


tiangolo Feb 20, 2026
5d949c4

🔥 Remove Python 3.9 cruft files


tiangolo Feb 20, 2026

File filter

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3 changes: 0 additions & 3 deletions
.github/workflows/test.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -30,9 +30,6 @@ jobs:
 uv-resolution:
 - highest
 include:
 - os: windows-latest
 python-version: "3.9"
 uv-resolution: highest
 - os: ubuntu-latest
 python-version: "3.10"
 uv-resolution: lowest-direct
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/automatic-id-none-refresh.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -342,16 +342,6 @@ And as we created the **engine** with `echo=True`, we can see the SQL statements

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/automatic_id_none_refresh/tutorial002_py39.py!}
```

{!./docs_src/tutorial/automatic_id_none_refresh/annotations/en/tutorial002.md!}

////

And here's all the output generated by running this program, all together:

<div class="termy">
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/create-db-and-table.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -562,16 +562,6 @@ Now, let's give the code a final look:

////

//// tab | Python 3.9+

```{.python .annotate}
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/delete.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -227,16 +227,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="72-90" }
{!./docs_src/tutorial/delete/tutorial002_py39.py!}
```

{!./docs_src/tutorial/delete/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down

24 changes: 0 additions & 24 deletions
docs/tutorial/insert.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -39,20 +39,6 @@ This is the code we had to create the database and table, nothing new here:

////

//// tab | Python 3.9+

```{.python .annotate hl_lines="22" }
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:1-20]!}

# More code here later 👈

{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:23-24]!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

Now that we can create the database and the table, we will continue from this point and add more code on the same file to create the data.

## Create Data with SQL
Expand DownExpand Up@@ -343,16 +329,6 @@ Let's focus on the new code:

////

//// tab | Python 3.9+

```{.python .annotate }
{!./docs_src/tutorial/insert/tutorial003_py39.py!}
```

{!./docs_src/tutorial/insert/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/select.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -273,16 +273,6 @@ Let's review the code up to this point:

////

//// tab | Python 3.9+

```{ .python .annotate }
{!./docs_src/tutorial/select/tutorial002_py39.py!}
```

{!./docs_src/tutorial/select/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down

32 changes: 0 additions & 32 deletions
docs/tutorial/update.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -236,16 +236,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="44-55" }
{!./docs_src/tutorial/update/tutorial002_py39.py!}
```

{!./docs_src/tutorial/update/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand All@@ -272,20 +262,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="15-17 19-21 23" }
# Code above omitted 👆

{!./docs_src/tutorial/update/tutorial004_py39.py[ln:44-70]!}

# Code below omitted 👇
```

{!./docs_src/tutorial/update/annotations/en/tutorial004.md!}

////

/// details | 👀 Full file preview

//// tab | Python 3.10+
Expand All@@ -296,14 +272,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/update/tutorial004_py39.py!}
```

////

///

/// tip
Expand Down

61 changes: 0 additions & 61 deletions
docs_src/advanced/decimal/tutorial001_py39.py

View file


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This file was deleted.


65 changes: 0 additions & 65 deletions
docs_src/advanced/uuid/tutorial001_py39.py

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This file was deleted.


64 changes: 0 additions & 64 deletions
docs_src/advanced/uuid/tutorial002_py39.py

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This file was deleted.

Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
➖ Drop support for Python 3.9#1766

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

 Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and
privacy statement. We’ll occasionally send you account related emails.

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to your account

 Merged

tiangolo
merged 14 commits into

from

Feb 20, 2026
 Merged


➖ Drop support for Python 3.9
#1766
Show file tree
Hide file tree
 Changes from all commits
Commits

Show all changes


14 commits


Select commit
Hold shift + click to select a range
d57f751

📝 Remove Python 3.9 from docs


tiangolo Feb 19, 2026
8f3d8ca

➖ Drop support for Python 3.9


tiangolo Feb 19, 2026
34d1e67

👷 Remove Python 3.9 in CI


tiangolo Feb 19, 2026
dd38319

🔥 Remove source examples for Python 3.9


tiangolo Feb 19, 2026
27c7007

🔥 Remove more source examples for Python 3.9


tiangolo Feb 19, 2026
3231d2e

✅ Remove tests for Python 3.9


tiangolo Feb 19, 2026
aa4938a

🎨 Upgrade types for Python 3.10


tiangolo Feb 20, 2026
e427ccf

🎨 Upgrade expression_select syntax to Python 3.10


tiangolo Feb 20, 2026
c76c025

🎨 Upgrade types syntax for Python 3.10


tiangolo Feb 20, 2026
24dafbc

🎨 Upgrade types in mkdocs_hooks


tiangolo Feb 20, 2026
a56d060

🎨 Fix types for Python 3.10 for _compat


tiangolo Feb 20, 2026
4cf93cf

✅ Remove test for removed file


tiangolo Feb 20, 2026
0f5fadf

✅ Revert removing tests, update them for Python 3.10


tiangolo Feb 20, 2026
5d949c4

🔥 Remove Python 3.9 cruft files


tiangolo Feb 20, 2026

File filter

Filter by extension
Filter by extension
Conversations

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3 changes: 0 additions & 3 deletions
.github/workflows/test.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -30,9 +30,6 @@ jobs:
 uv-resolution:
 - highest
 include:
 - os: windows-latest
 python-version: "3.9"
 uv-resolution: highest
 - os: ubuntu-latest
 python-version: "3.10"
 uv-resolution: lowest-direct
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/automatic-id-none-refresh.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -342,16 +342,6 @@ And as we created the **engine** with `echo=True`, we can see the SQL statements

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/automatic_id_none_refresh/tutorial002_py39.py!}
```

{!./docs_src/tutorial/automatic_id_none_refresh/annotations/en/tutorial002.md!}

////

And here's all the output generated by running this program, all together:

<div class="termy">
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/create-db-and-table.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -562,16 +562,6 @@ Now, let's give the code a final look:

////

//// tab | Python 3.9+

```{.python .annotate}
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/delete.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -227,16 +227,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="72-90" }
{!./docs_src/tutorial/delete/tutorial002_py39.py!}
```

{!./docs_src/tutorial/delete/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down

24 changes: 0 additions & 24 deletions
docs/tutorial/insert.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -39,20 +39,6 @@ This is the code we had to create the database and table, nothing new here:

////

//// tab | Python 3.9+

```{.python .annotate hl_lines="22" }
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:1-20]!}

# More code here later 👈

{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:23-24]!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

Now that we can create the database and the table, we will continue from this point and add more code on the same file to create the data.

## Create Data with SQL
Expand DownExpand Up@@ -343,16 +329,6 @@ Let's focus on the new code:

////

//// tab | Python 3.9+

```{.python .annotate }
{!./docs_src/tutorial/insert/tutorial003_py39.py!}
```

{!./docs_src/tutorial/insert/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/select.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -273,16 +273,6 @@ Let's review the code up to this point:

////

//// tab | Python 3.9+

```{ .python .annotate }
{!./docs_src/tutorial/select/tutorial002_py39.py!}
```

{!./docs_src/tutorial/select/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down

32 changes: 0 additions & 32 deletions
docs/tutorial/update.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -236,16 +236,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="44-55" }
{!./docs_src/tutorial/update/tutorial002_py39.py!}
```

{!./docs_src/tutorial/update/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand All@@ -272,20 +262,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="15-17 19-21 23" }
# Code above omitted 👆

{!./docs_src/tutorial/update/tutorial004_py39.py[ln:44-70]!}

# Code below omitted 👇
```

{!./docs_src/tutorial/update/annotations/en/tutorial004.md!}

////

/// details | 👀 Full file preview

//// tab | Python 3.10+
Expand All@@ -296,14 +272,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/update/tutorial004_py39.py!}
```

////

///

/// tip
Expand Down

61 changes: 0 additions & 61 deletions
docs_src/advanced/decimal/tutorial001_py39.py

View file


Open in desktop


This file was deleted.


65 changes: 0 additions & 65 deletions
docs_src/advanced/uuid/tutorial001_py39.py

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This file was deleted.


64 changes: 0 additions & 64 deletions
docs_src/advanced/uuid/tutorial002_py39.py

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Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
➖ Drop support for Python 3.9#1766

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 Merged

tiangolo
merged 14 commits into

from

Feb 20, 2026
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➖ Drop support for Python 3.9
#1766
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d57f751

📝 Remove Python 3.9 from docs


tiangolo Feb 19, 2026
8f3d8ca

➖ Drop support for Python 3.9


tiangolo Feb 19, 2026
34d1e67

👷 Remove Python 3.9 in CI


tiangolo Feb 19, 2026
dd38319

🔥 Remove source examples for Python 3.9


tiangolo Feb 19, 2026
27c7007

🔥 Remove more source examples for Python 3.9


tiangolo Feb 19, 2026
3231d2e

✅ Remove tests for Python 3.9


tiangolo Feb 19, 2026
aa4938a

🎨 Upgrade types for Python 3.10


tiangolo Feb 20, 2026
e427ccf

🎨 Upgrade expression_select syntax to Python 3.10


tiangolo Feb 20, 2026
c76c025

🎨 Upgrade types syntax for Python 3.10


tiangolo Feb 20, 2026
24dafbc

🎨 Upgrade types in mkdocs_hooks


tiangolo Feb 20, 2026
a56d060

🎨 Fix types for Python 3.10 for _compat


tiangolo Feb 20, 2026
4cf93cf

✅ Remove test for removed file


tiangolo Feb 20, 2026
0f5fadf

✅ Revert removing tests, update them for Python 3.10


tiangolo Feb 20, 2026
5d949c4

🔥 Remove Python 3.9 cruft files


tiangolo Feb 20, 2026

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3 changes: 0 additions & 3 deletions
.github/workflows/test.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -30,9 +30,6 @@ jobs:
 uv-resolution:
 - highest
 include:
 - os: windows-latest
 python-version: "3.9"
 uv-resolution: highest
 - os: ubuntu-latest
 python-version: "3.10"
 uv-resolution: lowest-direct
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/automatic-id-none-refresh.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -342,16 +342,6 @@ And as we created the **engine** with `echo=True`, we can see the SQL statements

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/automatic_id_none_refresh/tutorial002_py39.py!}
```

{!./docs_src/tutorial/automatic_id_none_refresh/annotations/en/tutorial002.md!}

////

And here's all the output generated by running this program, all together:

<div class="termy">
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/create-db-and-table.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -562,16 +562,6 @@ Now, let's give the code a final look:

////

//// tab | Python 3.9+

```{.python .annotate}
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/delete.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -227,16 +227,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="72-90" }
{!./docs_src/tutorial/delete/tutorial002_py39.py!}
```

{!./docs_src/tutorial/delete/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down

24 changes: 0 additions & 24 deletions
docs/tutorial/insert.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -39,20 +39,6 @@ This is the code we had to create the database and table, nothing new here:

////

//// tab | Python 3.9+

```{.python .annotate hl_lines="22" }
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:1-20]!}

# More code here later 👈

{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:23-24]!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

Now that we can create the database and the table, we will continue from this point and add more code on the same file to create the data.

## Create Data with SQL
Expand DownExpand Up@@ -343,16 +329,6 @@ Let's focus on the new code:

////

//// tab | Python 3.9+

```{.python .annotate }
{!./docs_src/tutorial/insert/tutorial003_py39.py!}
```

{!./docs_src/tutorial/insert/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/select.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -273,16 +273,6 @@ Let's review the code up to this point:

////

//// tab | Python 3.9+

```{ .python .annotate }
{!./docs_src/tutorial/select/tutorial002_py39.py!}
```

{!./docs_src/tutorial/select/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down

32 changes: 0 additions & 32 deletions
docs/tutorial/update.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -236,16 +236,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="44-55" }
{!./docs_src/tutorial/update/tutorial002_py39.py!}
```

{!./docs_src/tutorial/update/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand All@@ -272,20 +262,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="15-17 19-21 23" }
# Code above omitted 👆

{!./docs_src/tutorial/update/tutorial004_py39.py[ln:44-70]!}

# Code below omitted 👇
```

{!./docs_src/tutorial/update/annotations/en/tutorial004.md!}

////

/// details | 👀 Full file preview

//// tab | Python 3.10+
Expand All@@ -296,14 +272,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/update/tutorial004_py39.py!}
```

////

///

/// tip
Expand Down

61 changes: 0 additions & 61 deletions
docs_src/advanced/decimal/tutorial001_py39.py

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This file was deleted.


65 changes: 0 additions & 65 deletions
docs_src/advanced/uuid/tutorial001_py39.py

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This file was deleted.


64 changes: 0 additions & 64 deletions
docs_src/advanced/uuid/tutorial002_py39.py

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Open in desktop


This file was deleted.

Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
➖ Drop support for Python 3.9#1766

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

 Sign up for GitHub

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privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
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to your account

 Merged

tiangolo
merged 14 commits into

from

Feb 20, 2026
 Merged


➖ Drop support for Python 3.9
#1766
Show file tree
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14 commits


Select commit
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d57f751

📝 Remove Python 3.9 from docs


tiangolo Feb 19, 2026
8f3d8ca

➖ Drop support for Python 3.9


tiangolo Feb 19, 2026
34d1e67

👷 Remove Python 3.9 in CI


tiangolo Feb 19, 2026
dd38319

🔥 Remove source examples for Python 3.9


tiangolo Feb 19, 2026
27c7007

🔥 Remove more source examples for Python 3.9


tiangolo Feb 19, 2026
3231d2e

✅ Remove tests for Python 3.9


tiangolo Feb 19, 2026
aa4938a

🎨 Upgrade types for Python 3.10


tiangolo Feb 20, 2026
e427ccf

🎨 Upgrade expression_select syntax to Python 3.10


tiangolo Feb 20, 2026
c76c025

🎨 Upgrade types syntax for Python 3.10


tiangolo Feb 20, 2026
24dafbc

🎨 Upgrade types in mkdocs_hooks


tiangolo Feb 20, 2026
a56d060

🎨 Fix types for Python 3.10 for _compat


tiangolo Feb 20, 2026
4cf93cf

✅ Remove test for removed file


tiangolo Feb 20, 2026
0f5fadf

✅ Revert removing tests, update them for Python 3.10


tiangolo Feb 20, 2026
5d949c4

🔥 Remove Python 3.9 cruft files


tiangolo Feb 20, 2026

File filter

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3 changes: 0 additions & 3 deletions
.github/workflows/test.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -30,9 +30,6 @@ jobs:
 uv-resolution:
 - highest
 include:
 - os: windows-latest
 python-version: "3.9"
 uv-resolution: highest
 - os: ubuntu-latest
 python-version: "3.10"
 uv-resolution: lowest-direct
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/automatic-id-none-refresh.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -342,16 +342,6 @@ And as we created the **engine** with `echo=True`, we can see the SQL statements

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/automatic_id_none_refresh/tutorial002_py39.py!}
```

{!./docs_src/tutorial/automatic_id_none_refresh/annotations/en/tutorial002.md!}

////

And here's all the output generated by running this program, all together:

<div class="termy">
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/create-db-and-table.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -562,16 +562,6 @@ Now, let's give the code a final look:

////

//// tab | Python 3.9+

```{.python .annotate}
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/delete.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -227,16 +227,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="72-90" }
{!./docs_src/tutorial/delete/tutorial002_py39.py!}
```

{!./docs_src/tutorial/delete/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down

24 changes: 0 additions & 24 deletions
docs/tutorial/insert.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -39,20 +39,6 @@ This is the code we had to create the database and table, nothing new here:

////

//// tab | Python 3.9+

```{.python .annotate hl_lines="22" }
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:1-20]!}

# More code here later 👈

{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:23-24]!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

Now that we can create the database and the table, we will continue from this point and add more code on the same file to create the data.

## Create Data with SQL
Expand DownExpand Up@@ -343,16 +329,6 @@ Let's focus on the new code:

////

//// tab | Python 3.9+

```{.python .annotate }
{!./docs_src/tutorial/insert/tutorial003_py39.py!}
```

{!./docs_src/tutorial/insert/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/select.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -273,16 +273,6 @@ Let's review the code up to this point:

////

//// tab | Python 3.9+

```{ .python .annotate }
{!./docs_src/tutorial/select/tutorial002_py39.py!}
```

{!./docs_src/tutorial/select/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down

32 changes: 0 additions & 32 deletions
docs/tutorial/update.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -236,16 +236,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="44-55" }
{!./docs_src/tutorial/update/tutorial002_py39.py!}
```

{!./docs_src/tutorial/update/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand All@@ -272,20 +262,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="15-17 19-21 23" }
# Code above omitted 👆

{!./docs_src/tutorial/update/tutorial004_py39.py[ln:44-70]!}

# Code below omitted 👇
```

{!./docs_src/tutorial/update/annotations/en/tutorial004.md!}

////

/// details | 👀 Full file preview

//// tab | Python 3.10+
Expand All@@ -296,14 +272,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/update/tutorial004_py39.py!}
```

////

///

/// tip
Expand Down

61 changes: 0 additions & 61 deletions
docs_src/advanced/decimal/tutorial001_py39.py

View file


Open in desktop


This file was deleted.


65 changes: 0 additions & 65 deletions
docs_src/advanced/uuid/tutorial001_py39.py

View file


Open in desktop


This file was deleted.


64 changes: 0 additions & 64 deletions
docs_src/advanced/uuid/tutorial002_py39.py

View file


Open in desktop


This file was deleted.

Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
➖ Drop support for Python 3.9#1766

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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privacy statement. We’ll occasionally send you account related emails.

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to your account

 Merged

tiangolo
merged 14 commits into

from

Feb 20, 2026
 Merged


➖ Drop support for Python 3.9
#1766
Show file tree
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Commits

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14 commits


Select commit
Hold shift + click to select a range
d57f751

📝 Remove Python 3.9 from docs


tiangolo Feb 19, 2026
8f3d8ca

➖ Drop support for Python 3.9


tiangolo Feb 19, 2026
34d1e67

👷 Remove Python 3.9 in CI


tiangolo Feb 19, 2026
dd38319

🔥 Remove source examples for Python 3.9


tiangolo Feb 19, 2026
27c7007

🔥 Remove more source examples for Python 3.9


tiangolo Feb 19, 2026
3231d2e

✅ Remove tests for Python 3.9


tiangolo Feb 19, 2026
aa4938a

🎨 Upgrade types for Python 3.10


tiangolo Feb 20, 2026
e427ccf

🎨 Upgrade expression_select syntax to Python 3.10


tiangolo Feb 20, 2026
c76c025

🎨 Upgrade types syntax for Python 3.10


tiangolo Feb 20, 2026
24dafbc

🎨 Upgrade types in mkdocs_hooks


tiangolo Feb 20, 2026
a56d060

🎨 Fix types for Python 3.10 for _compat


tiangolo Feb 20, 2026
4cf93cf

✅ Remove test for removed file


tiangolo Feb 20, 2026
0f5fadf

✅ Revert removing tests, update them for Python 3.10


tiangolo Feb 20, 2026
5d949c4

🔥 Remove Python 3.9 cruft files


tiangolo Feb 20, 2026

File filter

Filter by extension
Filter by extension
Conversations

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3 changes: 0 additions & 3 deletions
.github/workflows/test.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -30,9 +30,6 @@ jobs:
 uv-resolution:
 - highest
 include:
 - os: windows-latest
 python-version: "3.9"
 uv-resolution: highest
 - os: ubuntu-latest
 python-version: "3.10"
 uv-resolution: lowest-direct
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/automatic-id-none-refresh.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -342,16 +342,6 @@ And as we created the **engine** with `echo=True`, we can see the SQL statements

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/automatic_id_none_refresh/tutorial002_py39.py!}
```

{!./docs_src/tutorial/automatic_id_none_refresh/annotations/en/tutorial002.md!}

////

And here's all the output generated by running this program, all together:

<div class="termy">
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/create-db-and-table.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -562,16 +562,6 @@ Now, let's give the code a final look:

////

//// tab | Python 3.9+

```{.python .annotate}
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/delete.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -227,16 +227,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="72-90" }
{!./docs_src/tutorial/delete/tutorial002_py39.py!}
```

{!./docs_src/tutorial/delete/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down

24 changes: 0 additions & 24 deletions
docs/tutorial/insert.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -39,20 +39,6 @@ This is the code we had to create the database and table, nothing new here:

////

//// tab | Python 3.9+

```{.python .annotate hl_lines="22" }
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:1-20]!}

# More code here later 👈

{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:23-24]!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

Now that we can create the database and the table, we will continue from this point and add more code on the same file to create the data.

## Create Data with SQL
Expand DownExpand Up@@ -343,16 +329,6 @@ Let's focus on the new code:

////

//// tab | Python 3.9+

```{.python .annotate }
{!./docs_src/tutorial/insert/tutorial003_py39.py!}
```

{!./docs_src/tutorial/insert/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/select.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -273,16 +273,6 @@ Let's review the code up to this point:

////

//// tab | Python 3.9+

```{ .python .annotate }
{!./docs_src/tutorial/select/tutorial002_py39.py!}
```

{!./docs_src/tutorial/select/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down

32 changes: 0 additions & 32 deletions
docs/tutorial/update.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -236,16 +236,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="44-55" }
{!./docs_src/tutorial/update/tutorial002_py39.py!}
```

{!./docs_src/tutorial/update/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand All@@ -272,20 +262,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="15-17 19-21 23" }
# Code above omitted 👆

{!./docs_src/tutorial/update/tutorial004_py39.py[ln:44-70]!}

# Code below omitted 👇
```

{!./docs_src/tutorial/update/annotations/en/tutorial004.md!}

////

/// details | 👀 Full file preview

//// tab | Python 3.10+
Expand All@@ -296,14 +272,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/update/tutorial004_py39.py!}
```

////

///

/// tip
Expand Down

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docs_src/advanced/decimal/tutorial001_py39.py

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docs_src/advanced/uuid/tutorial001_py39.py

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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
➖ Drop support for Python 3.9#1766

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to your account

 Merged

tiangolo
merged 14 commits into

from

Feb 20, 2026
 Merged


➖ Drop support for Python 3.9
#1766
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d57f751

📝 Remove Python 3.9 from docs


tiangolo Feb 19, 2026
8f3d8ca

➖ Drop support for Python 3.9


tiangolo Feb 19, 2026
34d1e67

👷 Remove Python 3.9 in CI


tiangolo Feb 19, 2026
dd38319

🔥 Remove source examples for Python 3.9


tiangolo Feb 19, 2026
27c7007

🔥 Remove more source examples for Python 3.9


tiangolo Feb 19, 2026
3231d2e

✅ Remove tests for Python 3.9


tiangolo Feb 19, 2026
aa4938a

🎨 Upgrade types for Python 3.10


tiangolo Feb 20, 2026
e427ccf

🎨 Upgrade expression_select syntax to Python 3.10


tiangolo Feb 20, 2026
c76c025

🎨 Upgrade types syntax for Python 3.10


tiangolo Feb 20, 2026
24dafbc

🎨 Upgrade types in mkdocs_hooks


tiangolo Feb 20, 2026
a56d060

🎨 Fix types for Python 3.10 for _compat


tiangolo Feb 20, 2026
4cf93cf

✅ Remove test for removed file


tiangolo Feb 20, 2026
0f5fadf

✅ Revert removing tests, update them for Python 3.10


tiangolo Feb 20, 2026
5d949c4

🔥 Remove Python 3.9 cruft files


tiangolo Feb 20, 2026

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3 changes: 0 additions & 3 deletions
.github/workflows/test.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -30,9 +30,6 @@ jobs:
 uv-resolution:
 - highest
 include:
 - os: windows-latest
 python-version: "3.9"
 uv-resolution: highest
 - os: ubuntu-latest
 python-version: "3.10"
 uv-resolution: lowest-direct
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/automatic-id-none-refresh.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -342,16 +342,6 @@ And as we created the **engine** with `echo=True`, we can see the SQL statements

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/automatic_id_none_refresh/tutorial002_py39.py!}
```

{!./docs_src/tutorial/automatic_id_none_refresh/annotations/en/tutorial002.md!}

////

And here's all the output generated by running this program, all together:

<div class="termy">
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/create-db-and-table.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -562,16 +562,6 @@ Now, let's give the code a final look:

////

//// tab | Python 3.9+

```{.python .annotate}
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/delete.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -227,16 +227,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="72-90" }
{!./docs_src/tutorial/delete/tutorial002_py39.py!}
```

{!./docs_src/tutorial/delete/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down

24 changes: 0 additions & 24 deletions
docs/tutorial/insert.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -39,20 +39,6 @@ This is the code we had to create the database and table, nothing new here:

////

//// tab | Python 3.9+

```{.python .annotate hl_lines="22" }
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:1-20]!}

# More code here later 👈

{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:23-24]!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

Now that we can create the database and the table, we will continue from this point and add more code on the same file to create the data.

## Create Data with SQL
Expand DownExpand Up@@ -343,16 +329,6 @@ Let's focus on the new code:

////

//// tab | Python 3.9+

```{.python .annotate }
{!./docs_src/tutorial/insert/tutorial003_py39.py!}
```

{!./docs_src/tutorial/insert/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/select.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -273,16 +273,6 @@ Let's review the code up to this point:

////

//// tab | Python 3.9+

```{ .python .annotate }
{!./docs_src/tutorial/select/tutorial002_py39.py!}
```

{!./docs_src/tutorial/select/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down

32 changes: 0 additions & 32 deletions
docs/tutorial/update.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -236,16 +236,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="44-55" }
{!./docs_src/tutorial/update/tutorial002_py39.py!}
```

{!./docs_src/tutorial/update/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand All@@ -272,20 +262,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="15-17 19-21 23" }
# Code above omitted 👆

{!./docs_src/tutorial/update/tutorial004_py39.py[ln:44-70]!}

# Code below omitted 👇
```

{!./docs_src/tutorial/update/annotations/en/tutorial004.md!}

////

/// details | 👀 Full file preview

//// tab | Python 3.10+
Expand All@@ -296,14 +272,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/update/tutorial004_py39.py!}
```

////

///

/// tip
Expand Down

61 changes: 0 additions & 61 deletions
docs_src/advanced/decimal/tutorial001_py39.py

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Open in desktop


This file was deleted.


65 changes: 0 additions & 65 deletions
docs_src/advanced/uuid/tutorial001_py39.py

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64 changes: 0 additions & 64 deletions
docs_src/advanced/uuid/tutorial002_py39.py

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This file was deleted.

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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
➖ Drop support for Python 3.9#1766

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

 Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and
privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
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to your account

 Merged

tiangolo
merged 14 commits into

from

Feb 20, 2026
 Merged


➖ Drop support for Python 3.9
#1766
Show file tree
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 Changes from all commits
Commits

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14 commits


Select commit
Hold shift + click to select a range
d57f751

📝 Remove Python 3.9 from docs


tiangolo Feb 19, 2026
8f3d8ca

➖ Drop support for Python 3.9


tiangolo Feb 19, 2026
34d1e67

👷 Remove Python 3.9 in CI


tiangolo Feb 19, 2026
dd38319

🔥 Remove source examples for Python 3.9


tiangolo Feb 19, 2026
27c7007

🔥 Remove more source examples for Python 3.9


tiangolo Feb 19, 2026
3231d2e

✅ Remove tests for Python 3.9


tiangolo Feb 19, 2026
aa4938a

🎨 Upgrade types for Python 3.10


tiangolo Feb 20, 2026
e427ccf

🎨 Upgrade expression_select syntax to Python 3.10


tiangolo Feb 20, 2026
c76c025

🎨 Upgrade types syntax for Python 3.10


tiangolo Feb 20, 2026
24dafbc

🎨 Upgrade types in mkdocs_hooks


tiangolo Feb 20, 2026
a56d060

🎨 Fix types for Python 3.10 for _compat


tiangolo Feb 20, 2026
4cf93cf

✅ Remove test for removed file


tiangolo Feb 20, 2026
0f5fadf

✅ Revert removing tests, update them for Python 3.10


tiangolo Feb 20, 2026
5d949c4

🔥 Remove Python 3.9 cruft files


tiangolo Feb 20, 2026

File filter

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3 changes: 0 additions & 3 deletions
.github/workflows/test.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -30,9 +30,6 @@ jobs:
 uv-resolution:
 - highest
 include:
 - os: windows-latest
 python-version: "3.9"
 uv-resolution: highest
 - os: ubuntu-latest
 python-version: "3.10"
 uv-resolution: lowest-direct
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/automatic-id-none-refresh.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -342,16 +342,6 @@ And as we created the **engine** with `echo=True`, we can see the SQL statements

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/automatic_id_none_refresh/tutorial002_py39.py!}
```

{!./docs_src/tutorial/automatic_id_none_refresh/annotations/en/tutorial002.md!}

////

And here's all the output generated by running this program, all together:

<div class="termy">
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/create-db-and-table.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -562,16 +562,6 @@ Now, let's give the code a final look:

////

//// tab | Python 3.9+

```{.python .annotate}
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/delete.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -227,16 +227,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="72-90" }
{!./docs_src/tutorial/delete/tutorial002_py39.py!}
```

{!./docs_src/tutorial/delete/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down

24 changes: 0 additions & 24 deletions
docs/tutorial/insert.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -39,20 +39,6 @@ This is the code we had to create the database and table, nothing new here:

////

//// tab | Python 3.9+

```{.python .annotate hl_lines="22" }
{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:1-20]!}

# More code here later 👈

{!./docs_src/tutorial/create_db_and_table/tutorial003_py39.py[ln:23-24]!}
```

{!./docs_src/tutorial/create_db_and_table/annotations/en/tutorial003.md!}

////

Now that we can create the database and the table, we will continue from this point and add more code on the same file to create the data.

## Create Data with SQL
Expand DownExpand Up@@ -343,16 +329,6 @@ Let's focus on the new code:

////

//// tab | Python 3.9+

```{.python .annotate }
{!./docs_src/tutorial/insert/tutorial003_py39.py!}
```

{!./docs_src/tutorial/insert/annotations/en/tutorial003.md!}

////

/// tip

Review what each line does by clicking each number bubble in the code. 👆
Expand Down

10 changes: 0 additions & 10 deletions
docs/tutorial/select.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -273,16 +273,6 @@ Let's review the code up to this point:

////

//// tab | Python 3.9+

```{ .python .annotate }
{!./docs_src/tutorial/select/tutorial002_py39.py!}
```

{!./docs_src/tutorial/select/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand Down

32 changes: 0 additions & 32 deletions
docs/tutorial/update.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -236,16 +236,6 @@ Now let's review all that code:

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="44-55" }
{!./docs_src/tutorial/update/tutorial002_py39.py!}
```

{!./docs_src/tutorial/update/annotations/en/tutorial002.md!}

////

/// tip

Check out the number bubbles to see what is done by each line of code.
Expand All@@ -272,20 +262,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```{ .python .annotate hl_lines="15-17 19-21 23" }
# Code above omitted 👆

{!./docs_src/tutorial/update/tutorial004_py39.py[ln:44-70]!}

# Code below omitted 👇
```

{!./docs_src/tutorial/update/annotations/en/tutorial004.md!}

////

/// details | 👀 Full file preview

//// tab | Python 3.10+
Expand All@@ -296,14 +272,6 @@ This also means that you can update several fields (attributes, columns) at once

////

//// tab | Python 3.9+

```Python
{!./docs_src/tutorial/update/tutorial004_py39.py!}
```

////

///

/// tip
Expand Down

61 changes: 0 additions & 61 deletions
docs_src/advanced/decimal/tutorial001_py39.py

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This file was deleted.


65 changes: 0 additions & 65 deletions
docs_src/advanced/uuid/tutorial001_py39.py

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64 changes: 0 additions & 64 deletions
docs_src/advanced/uuid/tutorial002_py39.py

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