H-1469: Move Python libraries from hashintel/hash into labs

.github/actions/warm-up-repo/action.yml

@@ -16,16 +16,6 @@ runs:
         node-version: 18 ## aligned with Node version on Vercel
         # cache: yarn ## Currently disabled because of frequent timeouts
 
-    - name: Install poetry
-      run: pipx install poetry
-      shell: bash
-
-    - name: Set up Python 3.11
-      uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236 # v4.7.1
-      with:
-        python-version: "^3.11"
-        cache: poetry
-
     - name: yarn install
       uses: nick-fields/retry@14672906e672a08bd6eeb15720e9ed3ce869cdd4 # v2.9.0
       with:

.github/renovate.json

@@ -44,12 +44,6 @@
       "commitMessageTopic": "npm package `{{depName}}`",
       "additionalBranchPrefix": "js/"
     },
-    {
-      "matchManagers": ["poetry"],
-      "commitMessageTopic": "Python package `{{depName}}`",
-      "additionalBranchPrefix": "py/",
-      "reviewers": ["team:Python"]
-    },
     {
       "matchManagers": ["cargo"],
       "commitMessageTopic": "Rust crate `{{depName}}`",
@@ -146,11 +140,6 @@
       "matchManagers": ["npm"],
       "matchPackagePatterns": ["^@signia/"]
     },
-    {
-      "groupName": "Pydantic Python packages",
-      "matchManagers": ["poetry"],
-      "matchPackagePatterns": ["^pydantic"]
-    },
     {
       "matchManagers": ["regex"],
       "matchDepNames": ["rust"],

.github/workflows/codeql-analysis.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        language: ["javascript", "python"]
+        language: ["javascript"]
         # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
         # Learn more:
         # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed

.github/workflows/dispatch-fix.yml

@@ -12,9 +12,6 @@ jobs:
       - name: Warm up repo
         uses: ./.github/actions/warm-up-repo
 
-      - name: Setup python
-        run: yarn poetry:install
-
       - name: Fix
         run: yarn fix
 

.github/workflows/lint.yml

@@ -75,30 +75,6 @@ jobs:
             | jq '[.tasks[] | select(.task == "codegen" and .command != "<NONEXISTENT>")] != []' || echo 'false')
           echo "codegen=$CODEGEN" >> $GITHUB_OUTPUT
 
-          HAS_PYTHON=$(test -f "${{ matrix.directory }}/pyproject.toml" && echo 'true' || echo 'false')
-          echo "has-python=$HAS_PYTHON" >> $GITHUB_OUTPUT
-          if [[ $HAS_PYTHON = 'true' ]]; then
-            echo "python-version=$(cat "${{ matrix.directory }}/pyproject.toml" | yq -p toml '.tool.poetry.dependencies.python')" >> $GITHUB_OUTPUT
-          else
-            echo "python-version=^3.11" >> $GITHUB_OUTPUT
-          fi
-
-          HAS_POETRY_DEPS=$(turbo run poetry:install --filter '${{ matrix.package }}...' --dry-run=json \
-            | jq '[.tasks[] | select(.task == "poetry:install" and .command != "<NONEXISTENT>")] != []' || echo 'false')
-          echo "has-poetry-deps=$HAS_POETRY_DEPS" >> $GITHUB_OUTPUT
-
-          BLACK=$(turbo run lint:black --filter '${{ matrix.package }}' --dry-run=json \
-            | jq '[.tasks[] | select(.task == "lint:black" and .command != "<NONEXISTENT>")] != []' || echo 'false')
-          echo "black=$BLACK" >> $GITHUB_OUTPUT
-
-          RUFF=$(turbo run lint:ruff --filter '${{ matrix.package }}' --dry-run=json \
-            | jq '[.tasks[] | select(.task == "lint:ruff" and .command != "<NONEXISTENT>")] != []' || echo 'false')
-          echo "ruff=$RUFF" >> $GITHUB_OUTPUT
-
-          MYPY=$(turbo run lint:mypy --filter '${{ matrix.package }}' --dry-run=json \
-            | jq '[.tasks[] | select(.task == "lint:mypy" and .command != "<NONEXISTENT>")] != []' || echo 'false')
-          echo "mypy=$MYPY" >> $GITHUB_OUTPUT
-
           HAS_RUST=$(test -f "${{ matrix.directory }}/rust-toolchain.toml" && echo 'true' || echo 'false') 
           echo "has-rust=$HAS_RUST" >> $GITHUB_OUTPUT
           if [[ $HAS_RUST = 'true' ]]; then
@@ -142,22 +118,6 @@ jobs:
           workspaces: ${{ matrix.directory }}
           save-if: ${{ !startsWith(github.ref, 'refs/heads/gh-readonly-queue') }}
 
-      - name: Install poetry
-        if: always() && steps.lints.outputs.has-poetry-deps == 'true'
-        run: pipx install poetry
-
-      - name: Set up Python
-        if: always() && steps.lints.outputs.has-poetry-deps == 'true'
-        uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236 # v4.7.1
-        with:
-          python-version: ${{ steps.lints.outputs.python-version }}
-          cache: poetry
-
-      - name: Install Python dependencies
-        if: always() && steps.lints.outputs.has-poetry-deps == 'true'
-        continue-on-error: true
-        run: turbo run poetry:install
-
       - name: Show disk usage
         run: df -h
 
@@ -240,26 +200,6 @@ jobs:
           RUSTDOCFLAGS: "--check -Z unstable-options -D warnings"
         run: just doc --document-private-items
 
-      - name: Check poetry
-        if: always() && steps.lints.outputs.has-python == 'true'
-        working-directory: ${{ matrix.directory }}
-        run: poetry check
-
-      - name: Run black
-        if: always() && steps.lints.outputs.black == 'true'
-        continue-on-error: true
-        run: turbo run lint:black --filter "${{ matrix.package }}"
-
-      - name: Run ruff
-        if: always() && steps.lints.outputs.ruff == 'true'
-        continue-on-error: true
-        run: turbo run lint:ruff --filter "${{ matrix.package }}"
-
-      - name: Run MyPy
-        if: always() && steps.lints.outputs.mypy == 'true'
-        continue-on-error: true
-        run: turbo run lint:mypy --filter "${{ matrix.package }}"
-
       - name: Show disk usage
         run: df -h
 

.github/workflows/test.yml

@@ -137,25 +137,6 @@ jobs:
             echo "has-miri=$(yq '.toolchain.components | contains(["miri"])' ${{ matrix.directory }}/rust-toolchain.toml)" >> $GITHUB_OUTPUT
           fi
 
-          HAS_PYTHON=$(test -f "${{ matrix.directory }}/pyproject.toml" && echo 'true' || echo 'false')
-          echo "has-python=$HAS_PYTHON" >> $GITHUB_OUTPUT
-          if [[ $HAS_PYTHON = 'true' ]]; then
-            echo "python-version=$(cat "${{ matrix.directory }}/pyproject.toml" | yq -p toml '.tool.poetry.dependencies.python')" >> $GITHUB_OUTPUT
-          else
-            echo "python-version=^3.11" >> $GITHUB_OUTPUT
-          fi
-
-          HAS_POETRY_DEPS=$(turbo run poetry:install --filter '${{ matrix.package }}...' --dry-run=json \
-            | jq '[.tasks[] | select(.task == "poetry:install" and .command != "<NONEXISTENT>")] != []' || echo 'false')
-          echo "has-poetry-deps=$HAS_POETRY_DEPS" >> $GITHUB_OUTPUT
-
-          # If this is a python package we allow CI to fail
-          if [[ $HAS_PYTHON = 'true' ]]; then
-              echo "allow-failure=true" >> $GITHUB_OUTPUT
-          else
-              echo "allow-failure=false" >> $GITHUB_OUTPUT
-          fi
-
       - name: Prune repository
         uses: ./.github/actions/prune-repository
         with:
@@ -191,22 +172,6 @@ jobs:
           workspaces: ${{ matrix.directory }}
           save-if: ${{ !startsWith(github.ref, 'refs/heads/gh-readonly-queue') }}
 
-      - name: Install poetry
-        if: always() && steps.tests.outputs.has-poetry-deps == 'true'
-        run: pipx install poetry
-
-      - name: Set up Python
-        if: always() && steps.tests.outputs.has-poetry-deps == 'true'
-        uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236 # v4.7.1
-        with:
-          python-version: ${{ steps.tests.outputs.python-version }}
-          cache: poetry
-
-      - name: Install Python dependencies
-        if: always() && steps.tests.outputs.has-poetry-deps == 'true'
-        continue-on-error: true
-        run: turbo run poetry:install
-
       - name: Show disk usage
         run: df -h
 
@@ -294,18 +259,6 @@ jobs:
           REQUIRES_AI_WORKER_TS=$(echo "$TEST_TASKS" | jq -s '[.[] | select(.package == "@apps/hash-ai-worker-ts" and .task == "build")] != []')
           REQUIRES_INTEGRATION_WORKER=$(echo "$TEST_TASKS" | jq -s '[.[] | select(.package == "@apps/hash-worker-integration" and .task == "build")] != []')
 
-          HAS_PYTHON=$(test -f "${{ matrix.directory }}/pyproject.toml" && echo 'true' || echo 'false')
-          echo "has-python=$HAS_PYTHON" >> $GITHUB_OUTPUT
-          if [[ $HAS_PYTHON = 'true' ]]; then
-            echo "python-version=$(cat "${{ matrix.directory }}/pyproject.toml" | yq -p toml '.tool.poetry.dependencies.python')" >> $GITHUB_OUTPUT
-          else
-            echo "python-version=^3.11" >> $GITHUB_OUTPUT
-          fi
-
-          HAS_POETRY_DEPS=$(turbo run poetry:install --filter '${{ matrix.package }}...' --dry-run=json \
-            | jq '[.tasks[] | select(.task == "poetry:install" and .command != "<NONEXISTENT>")] != []' || echo 'false')
-          echo "has-poetry-deps=$HAS_POETRY_DEPS" >> $GITHUB_OUTPUT
-
           echo "has-rust=$HAS_RUST" >> $GITHUB_OUTPUT
           if [[ $HAS_RUST = 'true' ]]; then
             echo "rust-toolchain=$(yq '.toolchain.channel' ${{ matrix.directory }}/rust-toolchain.toml)" >> $GITHUB_OUTPUT
@@ -316,13 +269,6 @@ jobs:
           echo "external-service-ai-worker-ts=$REQUIRES_AI_WORKER_TS" >> $GITHUB_OUTPUT
           echo "external-service-worker-integration=$REQUIRES_INTEGRATION_WORKER" >> $GITHUB_OUTPUT
 
-          # If this is a python package we allow CI to fail
-          if [[ $HAS_PYTHON = 'true' ]]; then
-              echo "allow-failure=true" >> $GITHUB_OUTPUT
-          else
-              echo "allow-failure=false" >> $GITHUB_OUTPUT
-          fi
-
       - name: Install Rust toolchain
         if: always() && steps.tests.outputs.has-rust == 'true'
         uses: ./.github/actions/install-rust-toolchain
@@ -343,22 +289,6 @@ jobs:
           workspaces: ${{ matrix.directory }}
           save-if: ${{ !startsWith(github.ref, 'refs/heads/gh-readonly-queue') }}
 
-      - name: Install poetry
-        if: always() && steps.tests.outputs.has-poetry-deps == 'true'
-        run: pipx install poetry
-
-      - name: Set up Python
-        if: always() && steps.tests.outputs.has-poetry-deps == 'true'
-        uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236 # v4.7.1
-        with:
-          python-version: ${{ steps.tests.outputs.python-version }}
-          cache: poetry
-
-      - name: Install Python dependencies
-        if: always() && steps.tests.outputs.has-poetry-deps == 'true'
-        continue-on-error: true
-        run: turbo run poetry:install
-
       - name: Show disk usage
         run: df -h
 

.prettierignore

@@ -25,7 +25,6 @@
 # Skip autogenerated files
 /apps/hash-graph/openapi/**
 /libs/@local/hash-graph-client/typescript/*.ts
-/libs/@local/hash-graph-client/python/scripts/openapi.bundle.json
 
 ########################
 ## Same as in .gitignore

apps/README.md

@@ -27,7 +27,6 @@ The application depends on a suite of constituent services, which are briefly de
 
 | Subdirectory                                       | Description                                                                                                                                                                  |
 | -------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-|                                                    |
 | [`hash-ai-worker-ts`](hash-ai-worker-ts)           | A TypeScript-based [Temporal](temporal.io) worker, tasked with executing AI-powered workflows                                                                                |
 | [`hash-api`](hash-api)                             | The main entrypoint for the Node.js server that serves the core of the backend API of HASH.                                                                                  |
 | [`hash-external-services`](hash-external-services) | Defines the running configurations of external (not internally-developed) services that HASH depends on, such as Postgres, Ory Kratos, and Temporal. _(pending refactoring)_ |

apps/hash-frontend/vercel-install.sh

@@ -22,23 +22,6 @@ yum install -y wget tar gzip
 echo "Installing eget"
 curl https://zyedidia.github.io/eget.sh | sh
 
-# Install Python and Poetry
-
-### Python is not needed, currently, but this can be used to install it if needed again
-#echo "Installing python"
-#mkdir tmp
-#cd tmp
-#
-#../eget indygreg/python-build-standalone -t 20230116 -a 3.11 -a x86_64-unknown-linux-gnu-install_only --download-only
-#tar -axf cpython-* -C /usr/local
-#
-#cd ..
-#rm -r tmp
-#
-#echo "Installing pipx and poetry"
-#python3.11 -m pip install pipx
-#python3.11 -m pipx install poetry
-
 # Setup TurboRepo and get a pruned src folder and lockfile
 
 echo "Installing turbo"

apps/hash-graph/.justfile

@@ -18,9 +18,6 @@ run *arguments:
 # Generates the OpenAPI specifications and the clients
 generate-openapi-specs:
   just run server --write-openapi-specs
-  just yarn codegen --filter @local/hash-graph-client-py
-  just yarn workspace @local/hash-graph-sdk-py codegen:filter
-  just yarn workspace @local/hash-graph-sdk-py codegen:blocking
 
 [private]
 test *arguments:

apps/hash/README.md

@@ -47,7 +47,7 @@ See the [respective section in the parent README](../README.md#hash) for descrip
 
 To run HASH locally, please follow these steps:
 
-1. Make sure you have, [Git](https://git-scm.com), [Node LTS](https://nodejs.org), [Yarn Classic](https://classic.yarnpkg.com), [Docker](https://docs.docker.com/get-docker/), [Python](https://www.python.org/downloads/), [Poetry](https://python-poetry.org/docs/) and [Java](https://www.java.com/download/ie_manual.jsp). Building the Docker containers requires [Docker Buildx](https://docs.docker.com/build/install-buildx/).
+1. Make sure you have, [Git](https://git-scm.com), [Node LTS](https://nodejs.org), [Yarn Classic](https://classic.yarnpkg.com), [Docker](https://docs.docker.com/get-docker/), and [Java](https://www.java.com/download/ie_manual.jsp). Building the Docker containers requires [Docker Buildx](https://docs.docker.com/build/install-buildx/).
    Run each of these version commands and make sure the output is expected:
 
    ```sh
@@ -71,12 +71,6 @@ To run HASH locally, please follow these steps:
 
    java --version
    ## ≥ 8
-
-   python --version
-   ## ≥ 3.11
-
-   poetry --version
-   ## ≥ 1.4.2
    ```
 
    If you have difficulties with `git --version` on macOS you may need to install Xcode Command Line Tools first: `xcode-select --install`.
@@ -289,10 +283,6 @@ We use [Yarn Workspaces](https://classic.yarnpkg.com/en/docs/workspaces) to work
 
 ## Troubleshooting
 
-### Command not found: ruff
-
-Run `yarn poetry:install` before running `yarn lint` or `yarn fix` for the first time.
-
 ### eslint `parserOptions.project`
 
 There is a mismatch between VSCode's eslint plugin and the eslint cli tool. Specifically the option

infra/terraform/hash/hash_application/main.tf

@@ -140,7 +140,7 @@ resource "aws_lb_target_group" "app_tg" {
     unhealthy_threshold = 3
   }
   slow_start = 30
-  # Time between demoting state from 'draining' to 'unused'. 
+  # Time between demoting state from 'draining' to 'unused'.
   # The default, 300s, makes it so we have multiple services running for 5 whole minutes.
   deregistration_delay = 30
   # @todo: can we enable preserve_client_ip? (may not be supported by Fargate)
@@ -189,7 +189,7 @@ resource "aws_lb_target_group" "kratos_tg" {
     unhealthy_threshold = 3
   }
   slow_start = 30
-  # Time between demoting state from 'draining' to 'unused'. 
+  # Time between demoting state from 'draining' to 'unused'.
   # The default, 300s, makes it so we have multiple services running for 5 whole minutes.
   deregistration_delay = 30
   # @todo: can we enable preserve_client_ip? (may not be supported by Fargate)
@@ -211,17 +211,17 @@ resource "aws_lb_listener" "kratos_http" {
   }
 }
 
-# 
+#
 data "aws_acm_certificate" "hash_wildcard_cert" {
   domain   = "*.hash.ai"
   statuses = ["ISSUED"]
 }
 
 
 # The load balancer will allow HTTPS connections that come through
-# this is only when the SSL Certificate ARN is defined when applying the 
+# this is only when the SSL Certificate ARN is defined when applying the
 # Terraform scripts. The target group is the same for HTTPS
-# 
+#
 # The load balancer will terminate SSL.
 resource "aws_lb_listener" "app_https" {
   depends_on        = [aws_lb_target_group.app_tg]