playwright-python/setup.py at main · microsoft/playwright-python · GitHub

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# 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.

import glob

import os

import platform

import shutil

import subprocess

import sys

import zipfile

from pathlib import Path

from typing import Dict

# The driver is assembled by scripts/build_driver.py from published artifacts:

# the playwright-core npm package (version pinned in DRIVER_VERSION) and the

# official Node.js binaries (pinned in NODE_VERSION). DRIVER_VERSION is the

# single source of truth (also read by CI) and is baked into the staged bundle

# filenames, so it doubles as the build cache key: a roll changes DRIVER_VERSION,

# which changes the filenames.

driver_version = (Path(__file__).parent / "DRIVER_VERSION").read_text().strip()

base_wheel_bundles = [

{

"wheel": "macosx_10_13_x86_64.whl",

"machine": "x86_64",

"platform": "darwin",

"zip_name": "mac",

{

"wheel": "macosx_11_0_universal2.whl",

"machine": "x86_64",

"platform": "darwin",

"zip_name": "mac",

{

"wheel": "macosx_11_0_arm64.whl",

"machine": "arm64",

"platform": "darwin",

"zip_name": "mac-arm64",

{

"wheel": "manylinux1_x86_64.whl",

"machine": "x86_64",

"platform": "linux",

"zip_name": "linux",

{

"wheel": "manylinux_2_17_aarch64.manylinux2014_aarch64.whl",

"machine": "aarch64",

"platform": "linux",

"zip_name": "linux-arm64",

{

"wheel": "win32.whl",

"machine": "i386",

"platform": "win32",

"zip_name": "win32_x64",

{

"wheel": "win_amd64.whl",

"machine": "amd64",

"platform": "win32",

"zip_name": "win32_x64",

{

"wheel": "win_arm64.whl",

"machine": "arm64",

"platform": "win32",

"zip_name": "win32_arm64",

]

if len(sys.argv) == 2 and sys.argv[1] == "--list-wheels":

for bundle in base_wheel_bundles:

print(bundle["wheel"])

exit(0)

from setuptools import setup # noqa: E402

try:

from auditwheel.wheeltools import InWheel

except ImportError:

InWheel = None

from wheel.bdist_wheel import bdist_wheel as BDistWheelCommand # noqa: E402

def extractall(zip: zipfile.ZipFile, path: str) -> None:

for name in zip.namelist():

member = zip.getinfo(name)

extracted_path = zip.extract(member, path)

attr = member.external_attr >> 16

if attr != 0:

os.chmod(extracted_path, attr)

def ensure_driver_bundle(zip_name: str) -> None:

destination_path = f"driver/playwright-{driver_version}-{zip_name}.zip"

if os.path.exists(destination_path):

return

# Assemble this platform's bundle by downloading the playwright-core npm

# package and the matching Node.js binary. Only the requested platform is

# built, so a wheel build downloads just the one Node.js binary it needs.

build_script = os.path.join(os.path.dirname(__file__), "scripts", "build_driver.py")

subprocess.check_call([sys.executable, build_script, zip_name])

if not os.path.exists(destination_path):

raise RuntimeError(

f"Driver bundle {destination_path} was not produced by scripts/build_driver.py."

)

class PlaywrightBDistWheelCommand(BDistWheelCommand):

def run(self) -> None:

super().run()

os.makedirs("driver", exist_ok=True)

os.makedirs("playwright/driver", exist_ok=True)

self._download_and_extract_local_driver()

wheel = None

if os.getenv("PLAYWRIGHT_TARGET_WHEEL", None):

wheel = list(

filter(

lambda wheel: wheel["wheel"]

== os.getenv("PLAYWRIGHT_TARGET_WHEEL"),

base_wheel_bundles,

)

)[0]

else:

wheel = list(

filter(

lambda wheel: wheel["platform"] == sys.platform

and wheel["machine"] == platform.machine().lower(),

base_wheel_bundles,

)

)[0]

assert wheel

self._build_wheel(wheel)

def _build_wheel(

self,

wheel_bundle: Dict[str, str],

) -> None:

assert self.dist_dir

base_wheel_location: str = glob.glob(os.path.join(self.dist_dir, "*.whl"))[0]

without_platform = base_wheel_location[:-7]

ensure_driver_bundle(wheel_bundle["zip_name"])

# Although the build produces every platform's bundle, only this wheel's

# target platform driver is extracted and packed below, so the wheel

# stays single-platform.

zip_file = f"driver/playwright-{driver_version}-{wheel_bundle['zip_name']}.zip"

extract_dir = f"driver/{wheel_bundle['zip_name']}"

if os.path.exists(extract_dir):

shutil.rmtree(extract_dir)

with zipfile.ZipFile(zip_file, "r") as zip:

extractall(zip, extract_dir)

wheel_location = without_platform + wheel_bundle["wheel"]

shutil.copy(base_wheel_location, wheel_location)

with zipfile.ZipFile(

wheel_location, mode="a", compression=zipfile.ZIP_DEFLATED

) as zip:

driver_root = os.path.abspath(f"driver/{wheel_bundle['zip_name']}")

for dir_path, _, files in os.walk(driver_root):

for file in files:

from_path = os.path.join(dir_path, file)

to_path = os.path.relpath(from_path, driver_root)

zip.write(from_path, f"playwright/driver/{to_path}")

zip.writestr(

"playwright/driver/README.md",

f"{wheel_bundle['wheel']} driver package",

)

os.remove(base_wheel_location)

for whlfile in glob.glob(os.path.join(self.dist_dir, "*.whl")):

os.makedirs("wheelhouse", exist_ok=True)

if InWheel:

wheelhouse_whl = os.path.join("wheelhouse", os.path.basename(whlfile))

shutil.move(whlfile, wheelhouse_whl)

with InWheel(in_wheel=Path(wheelhouse_whl), out_wheel=Path(whlfile)):

print(f"Updating RECORD file of {whlfile}")

print("Copying new wheels")

shutil.rmtree("wheelhouse")

def _download_and_extract_local_driver(

self,

) -> None:

zip_names_for_current_system = set(

map(

lambda wheel: wheel["zip_name"],

filter(

lambda wheel: wheel["machine"] == platform.machine().lower()

and wheel["platform"] == sys.platform,

base_wheel_bundles,

)

assert len(zip_names_for_current_system) == 1

zip_name = zip_names_for_current_system.pop()

ensure_driver_bundle(zip_name)

zip_file = f"driver/playwright-{driver_version}-{zip_name}.zip"

if os.path.exists("playwright/driver"):

shutil.rmtree("playwright/driver")

with zipfile.ZipFile(zip_file, "r") as zip:

extractall(zip, "playwright/driver")

setup(

cmdclass={"bdist_wheel": PlaywrightBDistWheelCommand},

)

playwright-python/setup.py at main · microsoft/playwright-python · GitHub

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