Modernize build system (port to uv)

.circleci/config.yml

@@ -1,6 +1,7 @@
 version: 2.1
 orbs:
   node: circleci/node@5.1.0
+  python: circleci/python@4.0.0
 jobs:
   frontend-build-and-test:
     executor:
@@ -27,45 +28,25 @@ jobs:
       - run: npx playwright install
       - run: npm test
   backend-build-and-test:
-    docker:
-      - image: python:3.9
+    executor:
+      name: python/default
+      tag: "3.11"
     steps:
       - checkout
-      - restore_cache:
-          keys:
-            # when lock files change, use increasingly general
-            # patterns to restore cache
-            - &cache_key # yamllint disable-line rule:line-length
-              python-3.9-packages-v1-{{ .Branch }}-{{ checksum "requirements.in" }}-{{ checksum "requirements.txt" }}
-              # yamllint disable-line rule:line-length
-            - python-3.9-packages-v1-{{ .Branch }}-{{ checksum "requirements.in" }}-
-            - python-3.9-packages-v1-{{ .Branch }}-
-            - python-3.9-packages-v1-main-
-            - python-3.9-packages-v1-
-      - run:
-          name: Build
-          command: |
-            python3.9 -m venv venv/
-            venv/bin/pip install pip-tools --constraint requirements.in
-            venv/bin/pip-sync
+      - python/install-packages:
+          pkg-manager: uv
+          args: --locked
       - run:
           name: PyTest with linters
-          command: venv/bin/pytest
-      - run:
-          name: Install package locally
-          command: venv/bin/pip install -e .
+          command: uv run pytest
       - run:
           name: Build metadata
-          command: scripts/gd build-metadata
+          command: uv run gd build-metadata
       - run: cp -r public /tmp/workspace
       - persist_to_workspace:
           root: /tmp/workspace
           paths:
             - data
-      - save_cache:
-          paths:
-            - venv/
-          key: *cache_key
 
 workflows:
   build-and-test:

README.md

@@ -18,20 +18,16 @@ https://dictionary.telemetry.mozilla.org
 ## Getting Started
 
 You should be able to create your own local copy of the dictionary so long as
-you have [Python](https://www.python.org/) (version 3.9+) and
-[node.js](https://nodejs.org/) (version 18+) installed. You will also need npm
-v8 or greater: run `npm install -g npm@latest` if you need to upgrade.
+you have [Python](https://www.python.org/) (version 3.11+),
+[uv](https://astral.sh/uv), [node.js](https://nodejs.org/) (version 18+)
+installed. You will also need npm v8 or greater: run `npm install -g npm@latest`
+if you need to upgrade.
 
 Assuming those requirements are met, follow these instructions:
 
 ```bash
-# Create and activate a python virtual environment.
-python3 -m venv venv/
-venv/bin/pip install -r requirements.txt
-
 # Build data needed by dashboard
-./scripts/gd build-metadata
-# Or, on Windows: python3 -m etl build-metadata
+uv run gd build-metadata
 
 # Install npm dependencies and start a local
 # instance of the GUI

netlify.toml

@@ -1,19 +1,16 @@
 [build]
 command = """
     set -e
-    pip install -e .
-    ./scripts/gd build-metadata
-    # glean.js currently requires a virtual environment
-    python3 -m venv venv
-    venv/bin/pip3 install setuptools wheel
+    curl -LsSf https://astral.sh/uv/install.sh | sh && export PATH=\"$HOME/.local/bin:$PATH\"
+    uv run gd build-metadata
     npm ci
     npm run build
     if [ "$STORYBOOK" ]; then
       npm run build-storybook
       mv storybook-static public/storybook
     fi
 """
-environment = { PYTHON_VERSION = "3.9" }
+environment = { PYTHON_VERSION = "3.11" }
 publish = "public"
 
 [context.production]