DX: modernize dev environment with uv

.binder/postBuild

@@ -0,0 +1,10 @@
+#!/bin/bash
+set -ex
+curl -LsSf https://astral.sh/uv/install.sh | sh
+source $HOME/.cargo/env
+uv export \
+  > requirements.txt
+uv pip install \
+  --requirement requirements.txt \
+  --system
+uv cache clean

.binder/runtime.txt

@@ -0,0 +1 @@
+python-3.12

.cspell.json

@@ -15,6 +15,7 @@
   ],
   "ignorePaths": [
     "**/.cspell.json",
+    ".envrc",
     ".github/workflows",
     ".gitignore",
     ".pre-commit-config.yaml",

.editorconfig

@@ -16,5 +16,5 @@ indent_size = 4
 [LICENSE]
 indent_size = unset
 
-[setup.cfg]
+[uv.lock]
 indent_size = 4

.envrc

@@ -1 +1,2 @@
-layout anaconda
+uv sync --all-extras --quiet
+source .venv/bin/activate

.github/workflows/lock.yml

@@ -0,0 +1,22 @@
+name: Update
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: |-
+    ${{ github.ref != format('refs/heads/{0}', github.event.repository.default_branch) }}
+
+on:
+  pull_request:
+    branches:
+      - main
+      - epic/*
+    paths:
+      - .pre-commit-config.yaml
+      - uv.lock
+  workflow_dispatch:
+
+jobs:
+  lock:
+    uses: ComPWA/actions/.github/workflows/lock.yml@v2
+    secrets:
+      token: ${{ secrets.PAT }}

.gitignore

@@ -3,5 +3,4 @@
 .ipynb_checkpoints/
 .tox/
 .virtual_documents/
-condaenv.*.requirements.txt
 node_modules/

.pre-commit-config.yaml

@@ -1,21 +1,33 @@
 ci:
-  autoupdate_commit_msg: "MAINT: autoupdate pre-commit hooks"
+  autoupdate_commit_msg: "MAINT: update lock files"
   autoupdate_schedule: quarterly
-  skip:
-    - prettier
-    - taplo
 
 repos:
   - repo: meta
     hooks:
       - id: check-hooks-apply
       - id: check-useless-excludes
 
+  - repo: /data/local/redeboer/work/ComPWA/policy
+    rev: 0.5.0rc10
+    hooks:
+      - id: check-dev-files
+        args:
+          - --no-cd
+          - --no-cspell-update
+          - --no-github-actions
+          - --no-pypi
+          - --repo-name=ComPWA-demo
+          - --repo-title="ComPWA demos"
+      - id: colab-toc-visible
+      - id: remove-empty-tags
+
   - repo: https://github.com/kynan/nbstripout
     rev: 0.7.1
     hooks:
       - id: nbstripout
         args:
+          - --drop-empty-cells
           - --extra-keys
           - |
             cell.attachments
@@ -38,24 +50,8 @@ repos:
             metadata.varInspector
             metadata.vscode
 
-  - repo: https://github.com/ComPWA/policy
-    rev: 0.3.18
-    hooks:
-      - id: check-dev-files
-        args:
-          - --no-cspell-update
-          - --no-github-actions
-          - --no-gitpod
-          - --no-prettierrc
-          - --no-pypi
-          - --no-version-branches
-          - --repo-name=ComPWA-demo
-          - --repo-title="ComPWA demos"
-      - id: colab-toc-visible
-      - id: remove-empty-tags
-
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.5.7
+    rev: v0.7.0
     hooks:
       - id: ruff
         args: [--fix]
@@ -64,7 +60,7 @@ repos:
         types_or: [python, pyi, jupyter]
 
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.6.0
+    rev: v5.0.0
     hooks:
       - id: check-case-conflict
       - id: check-json
@@ -80,15 +76,15 @@ repos:
       - id: mixed-line-ending
       - id: trailing-whitespace
 
-  - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: v4.0.0-alpha.8
+  - repo: https://github.com/ComPWA/prettier-pre-commit
+    rev: v3.3.3
     hooks:
       - id: prettier
 
-  - repo: https://github.com/ComPWA/mirrors-taplo
-    rev: v0.8.1
+  - repo: https://github.com/ComPWA/taplo-pre-commit
+    rev: v0.9.3
     hooks:
-      - id: taplo
+      - id: taplo-format
 
   - repo: https://github.com/pappasam/toml-sort
     rev: v0.23.1
@@ -98,13 +94,18 @@ repos:
           - --in-place
 
   - repo: https://github.com/streetsidesoftware/cspell-cli
-    rev: v8.13.2
+    rev: v8.15.1
     hooks:
       - id: cspell
 
   - repo: https://github.com/editorconfig-checker/editorconfig-checker.python
-    rev: 2.7.3
+    rev: 3.0.3
     hooks:
       - id: editorconfig-checker
         name: editorconfig
         alias: ec
+
+  - repo: https://github.com/astral-sh/uv-pre-commit
+    rev: 0.4.24
+    hooks:
+      - id: uv-lock

.python-version

@@ -0,0 +1 @@
+3.12

.vscode/extensions.json

@@ -5,6 +5,7 @@
     "editorconfig.editorconfig",
     "esbenp.prettier-vscode",
     "github.vscode-github-actions",
+    "mhutchie.git-graph",
     "ms-python.python",
     "ms-vsliveshare.vsliveshare",
     "redhat.vscode-yaml",

.vscode/settings.json

@@ -48,5 +48,8 @@
   "ruff.enable": true,
   "ruff.importStrategy": "fromEnvironment",
   "ruff.organizeImports": true,
+  "search.exclude": {
+    "**/uv.lock": true
+  },
   "telemetry.telemetryLevel": "off"
 }

2021.12.13/ampform.ipynb

@@ -48,7 +48,7 @@
    "source": [
     "%load_ext autoreload\n",
     "%autoreload\n",
-    "from functools import lru_cache\n",
+    "from functools import cache\n",
     "\n",
     "import ampform\n",
     "import graphviz\n",
@@ -304,7 +304,7 @@
     "    return expr\n",
     "\n",
     "\n",
-    "@lru_cache(maxsize=None)\n",
+    "@cache\n",
     "def get_amplitude(\n",
     "    name,\n",
     "    doit,\n",
@@ -327,7 +327,7 @@
     "    return expr\n",
     "\n",
     "\n",
-    "@lru_cache(maxsize=None)\n",
+    "@cache\n",
     "def create_graph(expression, fig_size, visualize_cse):\n",
     "    if fig_size == \"full\":\n",
     "        fig_size = None\n",

README.md

@@ -1,8 +1,9 @@
 # ComPWA demo notebooks
 
-[![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/charliermarsh/ruff/main/assets/badge/v2.json)](https://github.com/astral-sh/ruff)
 [![code style: prettier](https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square)](https://github.com/prettier/prettier)
 [![Spelling checked](https://img.shields.io/badge/cspell-checked-brightgreen.svg)](https://github.com/streetsidesoftware/cspell/tree/master/packages/cspell)
+[![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/charliermarsh/ruff/main/assets/badge/v2.json)](https://github.com/astral-sh/ruff)
+[![uv](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/uv/main/assets/badge/v0.json)](https://github.com/astral-sh/uv)
 
 A collection of Jupyter notebooks that demonstrate features of the [ComPWA](https://github.com/ComPWA) packages [QRules](https://qrules.rtfd.io), [AmpForm](https://ampform.rtfd.io), and [TensorWaves](https://tensorwaves.rtfd.io). The notebooks are self-contained in the sense that they define their own pinned requirements and can be run independently in [Binder](https://mybinder.org) or [Google Colaboratory](https://research.google.com/colaboratory).
 

binder/requirements.txt

@@ -3,9 +3,8 @@
 asttokens==2.4.1
 comm==0.2.2
 decorator==5.1.1
-exceptiongroup==1.2.2
 executing==2.1.0
-ipython==8.18.1
+ipython==8.28.0
 ipywidgets==8.1.5
 jedi==0.19.1
 jupyterlab-widgets==3.0.13
@@ -19,7 +18,6 @@ pygments==2.18.0
 six==1.16.0
 stack-data==0.6.3
 traitlets==5.14.3
-typing-extensions==4.12.2
 uv==0.4.20
 wcwidth==0.2.13
 widgetsnbextension==4.0.13

pyproject.toml

@@ -1,3 +1,28 @@
+[project]
+name = "compwa-demo"
+requires-python = ">=3.9"
+version = "0.0.0"
+
+[project.optional-dependencies]
+dev = [
+    "compwa-demo[binder]",
+    "jupyterlab >=3",
+    "jupyterlab-code-formatter >=3.0.0",
+    "jupyterlab-git",
+    "jupyterlab-lsp",
+    "nbmake",
+    "pre-commit-uv",
+    "pytest",
+    "python-lsp-ruff",
+    "python-lsp-server[rope]",
+    "ruff",
+    "tox",
+    "uv",
+]
+
+[tool.setuptools.dynamic]
+dependencies = {file = ["binder/requirements.in"]}
+
 [tool.pytest.ini_options]
 addopts = [
     "--color=yes",
@@ -12,7 +37,6 @@ filterwarnings = [
 extend-include = ["*.ipynb"]
 preview = true
 show-fixes = true
-target-version = "py37"
 
 [tool.ruff.format]
 docstring-code-format = true
@@ -90,6 +114,42 @@ sort_first = [
     "tool.setuptools",
     "tool.setuptools_scm",
 ]
-sort_table_keys = true
 spaces_indent_inline_array = 4
 trailing_comma_inline_array = true
+
+[tool.tox]
+legacy_tox_ini = """
+[tox]
+envlist =
+    sty,
+skip_install = True
+skip_missing_interpreters = True
+skipsdist = True
+
+[testenv]
+passenv = *
+
+[testenv:nb]
+allowlist_externals =
+    pytest
+commands =
+    pytest {posargs}
+description = Run all notebooks with pytest
+
+[testenv:sty]
+allowlist_externals =
+    pre-commit
+commands =
+    pre-commit --all-files run {posargs}
+description = Perform all linting, formatting, and spelling checks
+
+[testenv:update]
+allowlist_externals =
+    uv
+    uvx
+commands =
+    uv pip compile binder/requirements.in -o binder/requirements.txt --no-annotate --strip-extras --upgrade
+    uv lock --upgrade
+    uvx pre-commit autoupdate
+description = Update all lock files
+"""