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[python-fastapi] Set python version to 3.10 #22823

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Merged
wing328 merged 2 commits into from
Jan 27, 2026
Merged

[python-fastapi] Set python version to 3.10 #22823

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3938b08
set python version to 3.10
wing328 Jan 27, 2026
42cd9e2
update doc
wing328 Jan 27, 2026
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2 changes: 1 addition & 1 deletion docs/generators/python-fastapi.md
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Expand Up @@ -10,7 +10,7 @@ title: Documentation for the python-fastapi Generator
| generator stability | BETA | |
| generator type | SERVER | |
| generator language | Python | |
| generator language version | 3.7 | |
| generator language version | 3.10 | |
| generator default templating engine | mustache | |
| helpTxt | Generates a Python FastAPI server (beta). Models are defined with the pydantic library | |

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2 changes: 1 addition & 1 deletion ...enerator/src/main/java/org/openapitools/codegen/languages/PythonFastAPIServerCodegen.java
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Expand Up @@ -330,7 +330,7 @@ public void postProcess() {

@Override
public String generatorLanguageVersion() {
return "3.7";
return "3.10";
}

@Override
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6 changes: 3 additions & 3 deletions samples/server/petstore/python-fastapi/Dockerfile
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@@ -1,4 +1,4 @@
FROM python:3.7 AS builder
FROM python:3.10 AS builder

WORKDIR /usr/src/app

Expand All @@ -11,7 +11,7 @@ COPY . .
RUN pip install --no-cache-dir .


FROM python:3.7 AS test_runner
FROM python:3.10 AS test_runner
WORKDIR /tmp
COPY --from=builder /venv /venv
COPY --from=builder /usr/src/app/tests tests
Expand All @@ -24,7 +24,7 @@ RUN pip install pytest
RUN pytest tests


FROM python:3.7 AS service
FROM python:3.10 AS service
WORKDIR /root/app/site-packages
COPY --from=test_runner /venv /venv
ENV PATH=/venv/bin:$PATH
2 changes: 1 addition & 1 deletion samples/server/petstore/python-fastapi/README.md
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Expand Up @@ -8,7 +8,7 @@ This Python package is automatically generated by the [OpenAPI Generator](https:

## Requirements.

Python >= 3.7
Python >= 3.10

## Installation & Usage

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4 changes: 2 additions & 2 deletions samples/server/petstore/python-fastapi/setup.cfg
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Expand Up @@ -4,11 +4,11 @@ version = 1.0.0
description = This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
long_description = file: README.md
keywords = OpenAPI OpenAPI Petstore
python_requires = >= 3.7.*
python_requires = >= 3.10.*
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@cubic-dev-ai cubic-dev-ai Bot Jan 27, 2026 •
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P2: python_requires uses an invalid version specifier. Wildcards are not permitted with >=, so >= 3.10.* will be rejected by packaging tools. Use a plain lower-bound like >= 3.10.

Prompt for AI agents 
Check if this issue is valid — if so, understand the root cause and fix it. At samples/server/petstore/python-fastapi/setup.cfg, line 7:

<comment>`python_requires` uses an invalid version specifier. Wildcards are not permitted with `>=`, so `>= 3.10.*` will be rejected by packaging tools. Use a plain lower-bound like `>= 3.10`.</comment>

<file context>
@@ -4,11 +4,11 @@ version = 1.0.0
 long_description = file: README.md
 keywords = OpenAPI OpenAPI Petstore
-python_requires = >= 3.7.*
+python_requires = >= 3.10.*
 classifiers =
     Operating System :: OS Independent
</file context>
Suggested change
python_requires = >= 3.10.*
python_requires = >= 3.10
Fix with Cubic

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@wing328 wing328 Jan 27, 2026

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will address that later with another pr instead as it seems to be working fine at the moment (ci tests passed)

classifiers =
Operating System :: OS Independent
Programming Language :: Python :: 3
Programming Language :: Python :: 3.7
Programming Language :: Python :: 3.10

[options]
install_requires = fastapi[all]
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