playwright-python/scripts/update_node_version.py at main · microsoft/playwright-python · GitHub

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#!/usr/bin/env python3

# Copyright (c) Microsoft Corporation.

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

# http://www.apache.org/licenses/LICENSE-2.0

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

"""Pin NODE_VERSION to the latest Node.js LTS.

A Python port of upstream's utils/build/update-playwright-node.mjs: fetch the

Node.js release index and take the most recent LTS release, which is the Node.js

version Playwright bundles. Run this during a roll, alongside bumping

DRIVER_VERSION. (Unlike upstream we don't touch Dockerfiles — the

playwright-python images don't pin a Node.js version; the bundled driver carries

its own Node.js.)

"""

import json

import urllib.request

from pathlib import Path

REPO_ROOT = Path(__file__).resolve().parent.parent

NODE_INDEX_URL = "https://nodejs.org/dist/index.json"

def latest_lts_version() -> str:

with urllib.request.urlopen(NODE_INDEX_URL) as response: # noqa: S310

releases = json.load(response)

# The index is ordered newest-first; each release's "lts" field is false for

# non-LTS lines and the LTS codename otherwise. The first truthy one is the

# latest LTS release, e.g. {"version": "v24.16.0", "lts": "Krypton"}.

for release in releases:

if release.get("lts"):

return str(release["version"]).lstrip("v")

raise SystemExit("No LTS release found in the Node.js release index")

def main() -> None:

version = latest_lts_version()

(REPO_ROOT / "NODE_VERSION").write_text(version + "\n")

print(f"NODE_VERSION set to {version}")

if __name__ == "__main__":

main()

playwright-python/scripts/update_node_version.py at main · microsoft/playwright-python · GitHub

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