Azure · JennyPng · Apr 30, 2026 · Apr 28, 2026 · Apr 28, 2026 · Apr 28, 2026
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -101,7 +101,7 @@ We maintain an [additional document](https://github.com/Azure/azure-sdk-for-pyth
 - [Install and test checks](https://github.com/Azure/azure-sdk-for-python/blob/main/doc/eng_sys_checks.md#install-and-test-checks) (whl, sdist, mindependency, latestdependency, devtest, regression)
 - [PR validation](https://github.com/Azure/azure-sdk-for-python/blob/main/doc/eng_sys_checks.md#pr-validation) (subset that runs on every pull request)
 - [Nightly and release checks](https://github.com/Azure/azure-sdk-for-python/blob/main/doc/eng_sys_checks.md#nightly-and-release) (full check set including latestdependency, whl_no_aio, import_all)
-- [Weekly analyze checks](https://github.com/Azure/azure-sdk-for-python/blob/main/doc/eng_sys_checks.md#weekly-analyze-checks) (ruff, next-generation tool versions)
+- [Weekly analyze checks](https://github.com/Azure/azure-sdk-for-python/blob/main/doc/eng_sys_checks.md#weekly-analyze-checks) (next-generation tool versions)
 - [pyproject.toml configuration](https://github.com/Azure/azure-sdk-for-python/blob/main/doc/eng_sys_checks.md#the-pyprojecttoml) (enabling/disabling checks per package, analyze_python_version override)
 - [Skipping checks at queue time](https://github.com/Azure/azure-sdk-for-python/blob/main/doc/eng_sys_checks.md#skipping-checks-at-queue-time)
 

@@ -40,7 +40,6 @@
       - [Regression Test](#regression-test)
       - [Autorest Automation](#autorest-automation)
   - [Weekly Analyze Checks](#weekly-analyze-checks)
-    - [Ruff](#ruff)
     - [Next-Generation Checks](#next-generation-checks)
 
 This document describes every CI check run against Azure SDK for Python packages — what each one does, when it runs, and how to reproduce it locally.
@@ -590,18 +589,6 @@ python scripts/devops_tasks/verify_autorest.py --service_directory <your_service
 
 The following checks run on a weekly cadence (not on every PR or nightly) via the `python-analyze-weekly` pipeline. They are exploratory/informational and use `continueOnError: true`, meaning failures are surfaced as warnings but do not block merges.
 
-### Ruff
-
-<a name="ruff"></a>
-
-[`Ruff`](https://docs.astral.sh/ruff/) is a fast Python linter and formatter written in Rust. It runs only during the weekly analyze job, not on every PR.
-
-To run locally:
-
-```bash
-azpysdk ruff .
-```
-
 ### Next-Generation Checks
 
 <a name="next-generation-checks"></a>

@@ -21,7 +21,6 @@ The following checks are available via the `azpysdk` entrypoint.
 |`pyright`| Runs `pyright` checks or `next-pyright` checks. (based on presence of `--next` argument) | `azpysdk pyright .` |
 |`black`| Runs `black` checks. | `azpysdk black .` |
 |`verifytypes`| Runs `verifytypes` checks. | `azpysdk verifytypes .` |
-|`ruff`| Runs `ruff` checks. | `azpysdk ruff .` |
 |`apistub`| Generates an api stub for the package. | `azpysdk apistub .` |
 |`bandit`| Runs `bandit` checks, which detect common security issues. | `azpysdk bandit .` |
 |`verifywhl`| Verifies that the root directory in whl is azure, and verifies manifest so that all directories in source are included in sdist. | `azpysdk verifywhl .` |

@@ -72,19 +72,6 @@ stages:
             env:
               GH_TOKEN: $(azuresdk-github-pat)
 
-          - task: PythonScript@0
-            displayName: 'Run Ruff'
-            continueOnError: true
-            inputs:
-              scriptPath: 'eng/scripts/dispatch_checks.py'
-              arguments: >-
-                ${{ parameters.BuildTargetingString }}
-                --service="${{ parameters.ServiceDirectory }}"
-                --checks="ruff"
-                --disablecov
-            env:
-              GH_TOKEN: $(azuresdk-github-pat)
-
           - script: |
               python -m pip install PyGithub>=1.59.0
               python -m pip install requests>=2.0

@@ -23,7 +23,6 @@
 from .black import black
 from .pyright import pyright
 from .next_pyright import next_pyright
-from .ruff import ruff
 from .verifytypes import verifytypes
 from .apistub import apistub
 from .verify_sdist import verify_sdist
@@ -138,7 +137,6 @@ def build_parser() -> argparse.ArgumentParser:
     black().register(subparsers, [common])
     pyright().register(subparsers, [common])
     next_pyright().register(subparsers, [common])
-    ruff().register(subparsers, [common])
     verifytypes().register(subparsers, [common])
     apistub().register(subparsers, [common])
     verify_sdist().register(subparsers, [common])

@@ -144,25 +144,6 @@ commands =
       --package-type sdist
     python {repository_root}/eng/tox/run_pylint.py -t {tox_root} --next=True
 
-[testenv:ruff]
-description=Lints a package with ruff
-skipsdist = true
-skip_install = true
-usedevelop = false
-setenv =
-  {[testenv]setenv}
-  PROXY_URL=http://localhost:5022
-deps =
-  {[base]deps}
-  ruff
-commands =
-    python {repository_root}/eng/tox/create_package_and_install.py \
-      -d {envtmpdir}/dist \
-      -p {tox_root} \
-      -w {envtmpdir} \
-      --package-type sdist
-    python {repository_root}/eng/tox/run_ruff.py -t {tox_root}
-
 [testenv:mypy]
 description=Typechecks a package with mypy (version {[testenv:mypy]mypy_version})
 mypy_version=1.19.1

@@ -53,17 +53,6 @@ readme = { file = ["README.md"], content-type = "text/markdown" }
 [tool.setuptools.package-data]
 "azure.ai.agentserver.core" = ["py.typed"]
 
-[tool.ruff]
-line-length = 120
-target-version = "py310"
-lint.select = ["E", "F", "B", "I"]
-lint.ignore = []
-fix = false
-
-[tool.ruff.lint.isort]
-known-first-party = ["azure.ai.agentserver.core"]
-combine-as-imports = true
-
 [tool.azure-sdk-build]
 breaking = false
 mypy = true

@@ -42,17 +42,6 @@ readme = { file = ["README.md"], content-type = "text/markdown" }
 [tool.setuptools.package-data]
 pytyped = ["py.typed"]
 
-[tool.ruff]
-line-length = 120
-target-version = "py311"
-lint.select = ["E", "F", "B", "I"]
-lint.ignore = []
-fix = false
-
-[tool.ruff.lint.isort]
-known-first-party = ["azure.ai.agentserver.githubcopilot"]
-combine-as-imports = true
-
 [tool.azure-sdk-build]
 analyze_python_version = "3.11"
 breaking = false

@@ -62,17 +62,6 @@ readme = { file = ["README.md"], content-type = "text/markdown" }
 [tool.setuptools.package-data]
 "azure.ai.agentserver.invocations" = ["py.typed"]
 
-[tool.ruff]
-line-length = 120
-target-version = "py310"
-lint.select = ["E", "F", "B", "I"]
-lint.ignore = []
-fix = false
-
-[tool.ruff.lint.isort]
-known-first-party = ["azure.ai.agentserver.invocations"]
-combine-as-imports = true
-
 [tool.azure-sdk-build]
 analyze_python_version = "3.11"
 breaking = false

@@ -50,14 +50,6 @@ exclude = [
 [tool.setuptools.package-data]
 pytyped = ["py.typed"]
 
-[tool.ruff]
-target-version = "py310"
-line-length = 120
-exclude = ["azure/ai/agentserver/responses/models/_generated"]
-
-[tool.ruff.lint]
-select = ["E", "F", "W", "I"]
-
 [tool.mypy]
 python_version = "3.10"
 warn_return_any = true