mirror of
https://github.com/pyscript/pyscript.git
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116 lines
3.2 KiB
Python
116 lines
3.2 KiB
Python
import threading
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from http.server import HTTPServer as SuperHTTPServer
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from http.server import SimpleHTTPRequestHandler
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import pytest
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from .support import Logger
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def pytest_configure(config):
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"""
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THIS IS A WORKAROUND FOR A pytest QUIRK!
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At the moment of writing this conftest defines two new options, --dev and
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--no-fake-server, but because of how pytest works, they are available only
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if this is the "root conftest" for the test session.
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This means that if you are in the pyscriptjs directory:
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$ py.test # does NOT work
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$ py.test tests/integration/ # works
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This happens because there is also test py-unit directory, so in the first
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case the "root conftest" would be tests/conftest.py (which doesn't exist)
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instead of this.
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There are various workarounds, but for now we can just detect it and
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inform the user.
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Related StackOverflow answer: https://stackoverflow.com/a/51733980
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"""
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if not hasattr(config.option, "dev"):
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msg = """
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Running a bare "pytest" command from the pyscriptjs directory
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is not supported. Please use one of the following commands:
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- pytest tests/integration
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- pytest tests/py-unit
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- pytest tests/*
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- cd tests/integration; pytest
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"""
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pytest.fail(msg)
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@pytest.fixture(scope="session")
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def logger():
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return Logger()
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def pytest_addoption(parser):
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parser.addoption(
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"--no-fake-server",
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action="store_true",
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help="Use a real HTTP server instead of http://fakeserver",
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)
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parser.addoption(
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"--dev",
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action="store_true",
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help="Automatically open a devtools panel. Implies --headed",
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)
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@pytest.fixture(scope="session")
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def browser_type_launch_args(request):
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"""
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Override the browser_type_launch_args defined by pytest-playwright to
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support --devtools.
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NOTE: this has been tested with pytest-playwright==0.3.0. It might break
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with newer versions of it.
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"""
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if request.config.option.dev:
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request.config.option.headed = True
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# this calls the "original" fixture defined by pytest_playwright.py
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launch_options = request.getfixturevalue("browser_type_launch_args")
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if request.config.option.dev:
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launch_options["devtools"] = True
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return launch_options
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class HTTPServer(SuperHTTPServer):
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"""
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Class for wrapper to run SimpleHTTPServer on Thread.
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Ctrl +Only Thread remains dead when terminated with C.
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Keyboard Interrupt passes.
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"""
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def run(self):
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try:
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self.serve_forever()
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except KeyboardInterrupt:
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pass
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finally:
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self.server_close()
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@pytest.fixture(scope="session")
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def http_server(logger):
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class MyHTTPRequestHandler(SimpleHTTPRequestHandler):
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def log_message(self, fmt, *args):
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logger.log("http_server", fmt % args, color="blue")
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host, port = "127.0.0.1", 8080
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base_url = f"http://{host}:{port}"
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# serve_Run forever under thread
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server = HTTPServer((host, port), MyHTTPRequestHandler)
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thread = threading.Thread(None, server.run)
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thread.start()
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yield base_url # Transition to test here
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# End thread
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server.shutdown()
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thread.join()
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