Add generated Python SDK

.github/actions/setup-stlc/action.yml

@@ -25,6 +25,23 @@ runs:
       with:
         version: "10.30.1"
 
+    - name: Install Rye
+      # The Python SDK's scripts/bootstrap runs `rye sync`.
+      shell: bash
+      env:
+        RYE_VERSION: "0.44.0"
+        RYE_SHA256: "e55e8b844c44820b540c3df46c8d4a3cee43a42ce5302e92bcd99b21d194a9bc"
+      run: |
+        rye_archive="$RUNNER_TEMP/rye-x86_64-linux.gz"
+        curl --fail --silent --show-error --location \
+          "https://github.com/astral-sh/rye/releases/download/${RYE_VERSION}/rye-x86_64-linux.gz" \
+          --output "$rye_archive"
+        echo "$RYE_SHA256  $rye_archive" | sha256sum --check
+        mkdir -p "$HOME/.rye/shims"
+        gzip --decompress --stdout "$rye_archive" > "$HOME/.rye/shims/rye"
+        chmod +x "$HOME/.rye/shims/rye"
+        echo "$HOME/.rye/shims" >> "$GITHUB_PATH"
+
     - name: Install stlc and target generators
       shell: bash
       env:
@@ -39,5 +56,6 @@ runs:
         npm install -g \
           "git+https://x-access-token:${STLC_READ_TOKEN}@github.com/stainless/stlc.git#cfc85d2651330f7ba6a94dbe8e3c92ab64124f38" \
           "git+https://x-access-token:${STLC_READ_TOKEN}@github.com/stainless/stlc-typescript.git#cd63c03a3381e7fbf05e1de78fb3e38a1fd1aaee" \
+          "git+https://x-access-token:${STLC_READ_TOKEN}@github.com/stainless/stlc-python.git#d67054a81ed5b5b863a2bbc321a23e9b66a8832d" \
           "git+https://x-access-token:${STLC_READ_TOKEN}@github.com/stainless/stlc-go.git#9473a876905d28ab87c5a7bce69199a9389a2094"
         stlc version

.github/workflows/stlc-generate.yml

@@ -1,4 +1,4 @@
-# Generates the TypeScript and Go SDKs with the self-hosted stlc CLI,
+# Generates the Python, TypeScript, and Go SDKs with the self-hosted stlc CLI,
 # replacing the hosted-Stainless pipeline that stainless-sdks.yml used to drive.
 #
 # On pull_request: builds every target, pushes a stlc/preview/pr-N branch to each
@@ -60,8 +60,8 @@ env:
   # An integration-test dispatch pushes this branch instead of the preview
   # branch or main.
   INTEGRATION_BRANCH: stlc/integration-test/run-${{ github.run_id }}
-  SDK_REPOS: hypeman-go-staging hypeman-ts-staging
-  SDK_TARGETS: go,typescript
+  SDK_REPOS: hypeman-go-staging hypeman-python-staging hypeman-ts-staging
+  SDK_TARGETS: go,python,typescript
 
 jobs:
   guard:
@@ -170,7 +170,7 @@ jobs:
           app-id: ${{ secrets.ADMIN_APP_ID }}
           private-key: ${{ secrets.ADMIN_APP_PRIVATE_KEY }}
           owner: ${{ github.repository_owner }}
-          repositories: hypeman-go,hypeman-ts,hypeman-go-staging,hypeman-ts-staging
+          repositories: hypeman-go,hypeman-python,hypeman-ts,hypeman-go-staging,hypeman-python-staging,hypeman-ts-staging
           permission-contents: write
           permission-workflows: write
           permission-pull-requests: write
@@ -420,7 +420,7 @@ jobs:
           app-id: ${{ secrets.ADMIN_APP_ID }}
           private-key: ${{ secrets.ADMIN_APP_PRIVATE_KEY }}
           owner: ${{ github.repository_owner }}
-          repositories: hypeman-go-staging,hypeman-ts-staging
+          repositories: hypeman-go-staging,hypeman-python-staging,hypeman-ts-staging
           permission-contents: write
 
       - name: Delete the preview branches

docs/runbooks/sdk-generation-stlc.md

@@ -1,11 +1,11 @@
 # SDK generation with stlc
 
-Hypeman's Go and TypeScript SDKs are generated by
+Hypeman's Go, Python, and TypeScript SDKs are generated by
 `.github/workflows/stlc-generate.yml` from `openapi.yaml` and `stainless.yaml`.
 
 ## Flow
 
-1. A config-repo PR generates `stlc/preview/pr-<number>` branches in the two
+1. A config-repo PR generates `stlc/preview/pr-<number>` branches in the three
    internal SDK staging repositories and posts one build-manifest comment.
 2. Merging the config PR validates the integrated SDKs and pushes staging
    `main` only after bootstrap, lint, tests, and clean-worktree checks pass.
@@ -36,8 +36,8 @@ gh workflow run stlc-generate.yml --ref <branch> -f integration_test=true
 ```
 
 The run creates a unique `stlc/integration-test/run-<run-id>` branch and draft
-PR in both staging repos. Never merge these PRs; close them and delete their
-branches after review.
+PR in all three staging repos. Never merge these PRs; close them and delete
+their branches after review.
 
 ## Custom code and recovery
 
@@ -71,4 +71,4 @@ rerun full SDK validation.
 
 Remove hosted-only secrets and uninstall the Stainless GitHub App only after a
 complete preview → staging → promotion → release-please → publish → back-sync
-round trip succeeds for both SDKs.
+round trip succeeds for all three SDKs.

stainless.yaml

@@ -29,6 +29,16 @@ targets:
         prerelease: false
     options:
       enable_v2: true
+  python:
+    package_name: hypeman
+    production_repo: kernel/hypeman-python
+    staging_repo: kernel/hypeman-python-staging
+    publish:
+      pypi: true
+      release:
+        branch: main
+        prerelease: false
+    project_name: hypeman
   typescript:
     edition: typescript.2025-10-10
     package_name: "@onkernel/hypeman"