Hi All, I am trying to test an Angular app with Quart, it works fine when loaded for the first time, but if I rebuild the Angular app and copy new files to /static and /templates directories, I still see the older version of the app in Browser. If I force reload by disabling cache, the modified template content under /templates is not picked up. I have no option other than killing the Quart app instance and restarting it, after which it correctly picks newly built template file contents. How to resolve this template caching problem? Thanks!
Also
app.templates_auto_reload = Trueor app.config["TEMPLATES_AUTO_RELOAD"] = True
(Only need one of the above)
about quart-trio, is there any recommendation regarding testing TooSlowError with the embeded client
async with test_client.request(...) as connection:
connection.send(b"data")
await trio.sleep(A_LONG_TIME)
assert connection.as_response().status_code == 408
Not tested, but I think it will work...
I saw that we can use SCRIPT_NAME in wsgi spec, and I was wondering if there is an equivalent for asgi with hypercorn or uvicorn for example.
@dhirschfeld Hello! No, I haven't checked, but it is on the todo-list. I would like to use structlog and I would like to log accesses and errors. But it seems to me only former can be customised.
Hi @pgjones -- I've been dealing with a very weird issue with the SSE application I mentioned earlier. The whole code is here: https://github.com/esfoobar/quart-feed. But what's happening is that once I get into the SSE page (the home page) and I reload several times manually, I eventually get to this error:
ages/aiomysql/cursors.py", line 457, in _query
quartfeed_web_1 | await conn.query(q)
quartfeed_web_1 | File "/root/.local/share/virtualenvs/quartfeed_app-1k77iZGH/lib/python3.8/site-packages/aiomysql/connection.py", line 428, in query
quartfeed_web_1 | await self._read_query_result(unbuffered=unbuffered)
quartfeed_web_1 | File "/root/.local/share/virtualenvs/quartfeed_app-1k77iZGH/lib/python3.8/site-packages/aiomysql/connection.py", line 622, in _read_query_result
quartfeed_web_1 | await result.read()
quartfeed_web_1 | File "/root/.local/share/virtualenvs/quartfeed_app-1k77iZGH/lib/python3.8/site-packages/aiomysql/connection.py", line 1105, in read
quartfeed_web_1 | first_packet = await self.connection._read_packet()
quartfeed_web_1 | File "/root/.local/share/virtualenvs/quartfeed_app-1k77iZGH/lib/python3.8/site-packages/aiomysql/connection.py", line 561, in _read_packet
quartfeed_web_1 | packet_header = await self._read_bytes(4)
quartfeed_web_1 | File "/root/.local/share/virtualenvs/quartfeed_app-1k77iZGH/lib/python3.8/site-packages/aiomysql/connection.py", line 598, in _read_bytes
quartfeed_web_1 | data = await self._reader.readexactly(num_bytes)
quartfeed_web_1 | File "/usr/local/lib/python3.8/asyncio/streams.py", line 723, in readexactly
quartfeed_web_1 | await self._wait_for_data('readexactly')
quartfeed_web_1 | File "/usr/local/lib/python3.8/asyncio/streams.py", line 503, in _wait_for_data
quartfeed_web_1 | raise RuntimeError(
quartfeed_web_1 | RuntimeError: readexactly() called while another coroutine is already waiting for incoming dataAny ideas why this is happening?
That's what I thought, but I tried returning a pool connection here: https://github.com/esfoobar/quart-feed/blob/master/db.py#L16-L24
However that
conn2 object is different from the engine.acquire() here: https://github.com/esfoobar/quart-feed/blob/master/db.py#L14
Do you know of a snippet that has a pool that's compatible with SqlAlchemy?
@esfoobar have you tried using Databases?
But I appreciate your help @pgjones
And the SSE experience feels near-instantaneous, thanks!
Nice
Hi @pgjones , I am now seeing a new error on tests that I hadn't seen before.
In my conftest I have the following fixture:
@pytest.fixture(scope="module")
async def create_test_app(create_db):
app = create_app(**create_db)
await app.startup()
yield app
await app.shutdown()It seems app.shutdown() is throwing this error:
/root/.local/share/virtualenvs/quartfeed_app-1k77iZGH/lib/python3.8/site-packages/six.py:703:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
/root/.local/share/virtualenvs/quartfeed_app-1k77iZGH/lib/python3.8/site-packages/six.py:703: in reraise
raise value
/root/.local/share/virtualenvs/quartfeed_app-1k77iZGH/lib/python3.8/site-packages/six.py:703: in reraise
raise value
/root/.local/share/virtualenvs/quartfeed_app-1k77iZGH/lib/python3.8/site-packages/pytest_asyncio/plugin.py:93: in finalizer
loop.run_until_complete(async_finalizer())
/usr/local/lib/python3.8/asyncio/base_events.py:616: in run_until_complete
return future.result()
/root/.local/share/virtualenvs/quartfeed_app-1k77iZGH/lib/python3.8/site-packages/pytest_asyncio/plugin.py:85: in async_finalizer
await gen_obj.__anext__()
conftest.py:67: in create_test_app
await app.shutdown()
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <quart.app.Quart object at 0x7f9947998dc0>
async def shutdown(self) -> None:
for func in self.after_serving_funcs:
await func()
app_ctx = _app_ctx_stack.top
> await app_ctx.pop(None)
/root/.local/share/virtualenvs/quartfeed_app-1k77iZGH/lib/python3.8/site-packages/quart/app.py:2155: AttributeError
================================================================ short test summary info =================================================================
ERROR relationship/test_relationship.py::test_succesful_follow - AttributeError: 'NoneType' object has no attribute 'pop'
ERROR user/test_user.py::test_profile_edit - AttributeError: 'NoneType' object has no attribute 'pop'Any ideas what is going on?
I'm using:
pytest = "==6.2.1"
pytest-asyncio = "==0.14.0"
On the
application.py I have these: @app.before_serving
async def create_db_conn():
database = await db_connection()
await database.connect()
app.dbc = database
@app.after_serving
async def close_db_conn():
await app.dbc.disconnect()