async def run_driver_async() -> Connection:
package_path = get_file_dirname()
driver_name = compute_driver_name()
driver_executable = package_path / "drivers" / driver_name
# Sourced from: https://github.com/pytest-dev/pytest/blob/49827adcb9256c9c9c06a25729421dcc3c385edc/src/_pytest/faulthandler.py#L73-L80
def _get_stderr_fileno() -> int:
try:
return sys.stderr.fileno()
except io.UnsupportedOperation:
# pytest-xdist monkeypatches sys.stderr with an object that is not an actual file.
# https://docs.python.org/3/library/faulthandler.html#issue-with-file-descriptors
# This is potentially dangerous, but the best we can do.
return sys.__stderr__.fileno()
proc = await asyncio.create_subprocess_exec(
str(driver_executable),
stdin=asyncio.subprocess.PIPE,
stdout=asyncio.subprocess.PIPE,
stderr=_get_stderr_fileno(),
limit=32768,
)
assert proc.stdout
assert proc.stdin
connection = Connection(proc.stdout, proc.stdin, create_remote_object,
asyncio.get_event_loop())
return connection
def main() -> None:
if "install" not in sys.argv:
print('Run "python -m playwright install" to complete installation')
return
package_path = get_file_dirname()
driver_name = compute_driver_name()
driver_executable = package_path / "drivers" / driver_name
print("Installing the browsers...")
subprocess.check_call(f"{driver_executable} install", shell=True)
print("Playwright is now ready for use")
def compute_driver_executable() -> Path:
package_path = get_file_dirname()
platform = sys.platform
if platform == "darwin":
return package_path / "drivers" / "driver-darwin"
elif platform == "linux":
return package_path / "drivers" / "driver-linux"
elif platform == "win32":
result = package_path / "drivers" / "driver-win32-amd64.exe"
if result.exists():
return result
return package_path / "drivers" / "driver-win32.exe"
return package_path / "drivers" / "driver-linux"
async def run_driver_async() -> Connection:
package_path = get_file_dirname()
driver_name = compute_driver_name()
driver_executable = package_path / "drivers" / driver_name
proc = await asyncio.create_subprocess_exec(
str(driver_executable),
stdin=asyncio.subprocess.PIPE,
stdout=asyncio.subprocess.PIPE,
stderr=asyncio.subprocess.PIPE,
limit=32768,
)
assert proc.stdout
assert proc.stdin
connection = Connection(proc.stdout, proc.stdin, create_remote_object,
asyncio.get_event_loop())
return connection
import asyncio
import gzip
import mimetypes
import socket
import threading
from contextlib import closing
from http import HTTPStatus
from autobahn.twisted.websocket import WebSocketServerFactory, WebSocketServerProtocol
from OpenSSL import crypto
from twisted.internet import reactor, ssl
from twisted.web import http
from playwright.path_utils import get_file_dirname
_dirname = get_file_dirname()
def _find_free_port():
with closing(socket.socket(socket.AF_INET, socket.SOCK_STREAM)) as s:
s.bind(("", 0))
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
return s.getsockname()[1]
class Server:
protocol = "http"
def __init__(self):
self.PORT = _find_free_port()
self.EMPTY_PAGE = f"{self.protocol}://localhost:{self.PORT}/empty.html"
def compute_driver_executable() -> Path:
package_path = get_file_dirname()
platform = sys.platform
if platform == "win32":
return package_path / "driver" / "playwright-cli.exe"
return package_path / "driver" / "playwright-cli"
