New issue to wemake-services/django-modern-rest by @sobolevn
Split code from `middleware.rst` into its own example file (#186)

We store our examples as independent files, so it would be easier for us to work with them: type checking, linting, etc.

Right now middleware.rst has a lot of code with no examples. We need to create a new example/middleware/<example_name>.py and split the code.

#django_modern_rest #documentation #good_first_issue #help_wanted

sent via relator

New issue to wemake-services/django-modern-rest by @sobolevn
Customize `.. literalinclude` directive to automatically create links to the source files (#191)

Some examples have a big number of import statements that take around 30%-50% of the whole example. We can use :lines: NUM- to hide imports, but, we still want to show the whole file when needed.

To fix this I propose adding a sphinx custom directive called .. literalincludelinked, which will produce

🖼️Image

Here are some basic examples of how to do something similar:
https://chatgpt.com/share/68ff5943-c07c-8009-8ae1-cc6520b452d7

PRs are very welcome!

#django_modern_rest #documentation #help_wanted #enhancement #good_first_issue

sent via relator

🚀 New issue to ag2ai/faststream by @HelgeKrueger
📝 Bug: additional "Subscribe" in docs (#2617)

Describe the bug

In the sidebar, the subscriber is called "my_subscriberSubscribe" instead of "my_subscriber"

How to reproduce

from faststream import FastStream
from faststream.rabbit import RabbitBroker


broker = RabbitBroker()

@broker.subscriber("queue", title="my_subscriber")
async def test(): ...

app = FastStream(broker)

then run uv run faststream docs serve main:app

Screenshots

🖼️Image#good_first_issue #bug

sent via relator

https://github.com/python/cpython/issues/140764

#cpython #easy

New issue to wemake-services/django-modern-rest by @sobolevn
Validate that controllers with `blueprints` can't have `component_parsers` (#217)

Otherwise we would do two parsings in a single HTTP request.
This is not good.

Right now this code is possible:

@final
class _ErrorBody(pydantic.BaseModel):
    error: int

class _ErrorHandlingBlueprint(
    Blueprint[PydanticSerializer], 
    Body[_ErrorBody],  # <- first body parsing
):
    def post(self) -> str:
        return str(self.parsed_body.error)

class _ErrorHandlingController(
    Controller[PydanticSerializer], 
    Body[dict[str, int]],  # <- second body parsing
):
    blueprints: ClassVar[Sequence[_BlueprintT]] = [_ErrorHandlingBlueprint]

    def get(self) -> int:
         return self.parsed_body.get('error', 0)

This must raise a validation exception in ControllerValidator.

We allow endpoints in the final composed controllers, but they must not use any parsing. Like OPTIONS, for example. If users want to have parsed data, then they should create a blueprint.

#django_modern_rest #good_first_issue #enhancement #help_wanted

sent via relator

🚀 New issue to wemake-services/django-modern-rest by @sobolevn
📝 Change how ResponseValidator is selected (#229)

There's a room for potential optimization of how ResponseValidator is selected.

How it works now:

https://github.com/wemake-services/django-modern-rest/blob/c6071d9907c72a54258bc7f644822e91640559d4/djangomodernrest/endpoint.py#L304-L323

We can remove this if isinstance from the hot path to the import time.
We would need to select proper ResponseValidator type for the response during metadata build in endpoint.py

https://github.com/wemake-services/django-modern-rest/blob/c6071d9907c72a54258bc7f644822e91640559d4/djangomodernrest/endpoint.py#L97-L109

We would need to types:

• one for validating HttpResponses

• one for raw responses

#enhancement #helpwanted #goodfirst_issue

sent via relator

🚀 New issue to wemake-services/django-modern-rest by @sobolevn
📝 Optimize _is_validation_enabled by using cache (#230)

This method is in hot-path, it is called for every response: https://github.com/wemake-services/django-modern-rest/blob/c6071d9907c72a54258bc7f644822e91640559d4/djangomodernrest/validation.py#L137-L162

So, we need to optimize it to the max. I propose to:

1. Make a function out of this method

2. Use @lru_cache(maxsize=MAX_CACHE_SIZE) as we do in other places to cache the function result (since the result can't change for a given endpoint / controller)

3. Profit!

#enhancement #goodfirstissue #help_wanted

sent via relator

🚀 New issue to wemake-services/wemake-python-styleguide by @sobolevn
📝 Allow / in WPS226 (#3554)

String like '/' must not raise string overuse violation, because / is very common in url buildings / path building.

We need to add it to https://github.com/wemake-services/wemake-python-styleguide/blob/7f4f7ae24309149aa03d36846a96fb4410b8022e/wemakepythonstyleguide/visitors/ast/complexity/overuses.py#L37

#feature #goodfirstissue #levelstarter #help_wanted

sent via relator

Никто не хочет законтрибутить в Pydantic?
Нужно добавить им в CI third-party прогон тестов для FastDepends

https://github.com/pydantic/pydantic/issues/12410

Вот в эту джобу, если что

New issue to wemake-services/django-modern-rest by @sobolevn
Validate that we can't set `Set-Cookie` header and should use `cookies=` instead (#259)

When using @validate and @modify we must check that no ResponseSpec.headers contain Set-Cookie header description / modification.

If so, we need to raise an error that cookies= parameter must be used instead.

#django_modern_rest #help_wanted #enhancement #good_first_issue

sent via relator

🚀 New issue to wemake-services/django-modern-rest by @sobolevn
📝 Validate that cookies= definition is correct (#273)

We now support #234 cookies and their definition with NewCookie and CookieSpec.

But, we don't have a validation / test for their correct usage, like we do for NewHeader / HeaderSpec.
Let's do it!

See validation:

https://github.com/wemake-services/django-modern-rest/blob/998715103c375edf4270cbf89cb68d5fad10365e/djangomodernrest/validation/endpoint_metadata.py#L90-L104

https://github.com/wemake-services/django-modern-rest/blob/998715103c375edf4270cbf89cb68d5fad10365e/djangomodernrest/validation/endpoint_metadata.py#L443-L458

And test:

https://github.com/wemake-services/django-modern-rest/blob/998715103c375edf4270cbf89cb68d5fad10365e/tests/testunit/testendpoint/testmodifydecorator.py#L58-L69

This is a nice DX improvement.

#helpwanted #enhancement #goodfirst_issue

sent via relator

🚀 New issue to wemake-services/django-modern-rest by @sobolevn
📝 Test that we support new styled type aliases as request / return types (#275)

We have a special test case for different types that we support https://github.com/wemake-services/django-modern-rest/blob/998715103c375edf4270cbf89cb68d5fad10365e/tests/testunit/testvalidation/testtypevalidation.py#L48-L64

This test is missing a case like

type MyInt = int

Please, add it :)
Note, that type X is 3.12+ syntax, while we also support 3.11
So, this needs to be added with a guard and probably exec('type MyInt = int')

#goodfirstissue #enhancement #help_wanted

sent via relator

🚀 New issue to ag2ai/faststream by @jsonvot
📝 Bug: The coexistence issue between URL and virtualhost (#2652)


Describe the bug

import asyncio
from faststream.rabbit import RabbitBroker

async def pub():
    broker = RabbitBroker('amqp://guest:guest@localhost:5672/', virtualhost='/domestic-aed')  # 1
 
 #broker = RabbitBroker('amqp://guest:guest@localhost:5672', virtualhost='//domestic-aed') # 2
 #broker = RabbitBroker('amqp://guest:guest@localhost:5672/', virtualhost='//domestic-aed') # 3
 #broker = RabbitBroker('amqp://guest:guest@localhost:5672//domestic-aed') # 4
 
 #broker = RabbitBroker('amqp://guest:guest@localhost:5672', virtualhost='/domestic-aed') # 5
    async with broker:
        await broker.publish(
            "Hi!",
            queue="test-queue",
            exchange="test-exchange"
        )
asyncio.run(pub())

In version v0.5.33, the first method works properly, and the trailing slash (/) at the end of the URL cannot be omitted. However, in versions >=0.5.34, due to additional handling of virtualhost, only parameter-based formats like 2, 3, 4 and 5 are supported.
I believe method 5 is the most intuitive and should be handled correctly, but it is currently treated as an invalid format. Using this method will result in the following error:
🖼️Image

Environment
faststream[rabbit]>=0.5.34


#bug #good_first_issue #faststream #ag2ai
sent via relator

🚀 New issue to ag2ai/faststream by @Sehat1137
📝 Skip relator notification from the dependabot (#2665)


Improve pipeline so that it is not triggered by events from dependabot.

https://github.com/ag2ai/faststream/blob/main/.github/workflows/relator.yaml#L19


#good_first_issue #github_actions #faststream #ag2ai
sent via relator

Support sync and async transport using HTTPX in addition to aiohttp and requests:

https://github.com/reagento/descanso/issues/47

#descanso

Upgrade Python versions

https://github.com/pomponchik/instld/issues/21

#good_first_issue #github_actions #super_simple

🚀 New issue to ag2ai/faststream by @GrigoriyKuzevanov
📝 Bug: min_idle_time ignored when group and consumer are specified (#2678)


Describe the bug
When a StreamSub has both 'group' and 'consumer', and 'min_idle_time' specified, Faststream uses 'XREADGROUP' instead of 'XAUTOCALIM'

How to reproduce
Include source code:

from faststream import FastStream
from faststream.redis import RedisBroker, StreamSub

broker = RedisBroker("redis://localhost:6379")

@broker.subscriber(
    stream=StreamSub(
        "orders",
        group="processors",
        consumer="claimer",
        min_idle_time=10000,  # Should trigger XAUTOCLAIM
    )
)
async def claiming_handler(msg):
    print("Should use XAUTOCLAIM, but uses XREADGROUP")


app = FastStream(broker)

Redis MONITOR output shows:

XREADGROUP GROUP processors claimer BLOCK 100 STREAMS orders >

Expected behavior

XAUTOCLAIM orders processors claimer 10000 0-0 COUNT 1

Observed behavior
I suppose that a root cause in faststream/redis/subscriber/use_cases/stream_subscriber, method _StreamHandlerMixin.start():

if stream.group and stream.consumer:  # ← Checked FIRST
    # Uses XREADGROUP
    ...
elif self.stream_sub.min_idle_time is None:
    # Uses XREAD
    ...
else:
    # Uses XAUTOCLAIM ← Never reached when group is set!
    ...

Or i just misunderstand the logic.

Environment
Running FastStream 0.6.3 with CPython 3.12.3 on Linux


#bug #good_first_issue #faststream #ag2ai
sent via relator

🚀 New issue to ag2ai/faststream by @gaby
📝 bug: Usage of custom logger results in no logs (#2677)


Is your feature request related to a problem? Please describe.
The built-logger is configured to always add colors, even when passing a logger to faststream. This is hardcoded here https://github.com/ag2ai/faststream/blob/main/faststream/_internal/logger/logging.py#L80 This affects systems collecting logs from faststream hosts. This makes loga generated by faststream to show in raw text as "\033[36mDEBUG\033[0m" instead of DEBUG.

Describe the solution you'd like
Make the use_colors param configurable instead of a hardcoded value.

Describe alternatives you've considered
Writing a custom log parser.


#enhancement #good_first_issue #faststream #ag2ai
sent via relator

🚀New issues to taskiq-python project

Hello everyone interested in contributing to open-source projects! We appreciate your intentions and ask for your help.

The taskiq-python project aims to migrate from Poetry to UV and drop support for Python 3.9. Since Taskiq has many different repositories, we would greatly appreciate your assistance. Here's a list of issues:

- https://github.com/taskiq-python/taskiq-fastapi/issues/24
- https://github.com/taskiq-python/taskiq-redis/issues/108
- https://github.com/taskiq-python/taskiq-psqlpy/issues/10
- https://github.com/taskiq-python/taskiq-valkey/issues/3
- https://github.com/taskiq-python/taskiq-pipelines/issues/28
- https://github.com/taskiq-python/taskiq-litestar/issues/3
- https://github.com/taskiq-python/taskiq-aiogram/issues/4
- https://github.com/taskiq-python/taskiq-aiohttp/issues/7

#good_first_issue #taskiq #enchancement

🚀 New issue to ag2ai/faststream by @nectarindev
📝 feat: merge `Broker(context=...)` and `FastStream(context=...)` at broker-level (#2693)


I recently migrated my project to faststream 0.6. I was very interested in how I could add my dependencies to the context. Prior to version 0.6, I did something like this:

from faststream.annotations import ContextRepo
from faststream.kafka import KafkaBroker
from faststream.utils.context import context

broker = KafkaBroker()


@broker.subscriber("my_topic", group_id="my_group")
async def handle(
    context: ContextRepo,
):
    print("dependency: ", context.get("dependency"))  # 42


async def lifespan(*args, **kwargs):
    context.set_global("dependency", 42)

    await broker.start()
    try:
        yield
    finally:
        await broker.stop()

I launched the broker as part of my application in lifespan without using the FastStream class.

For version 0.6, I saw examples where it was suggested to pass the context to FastStream, but that solution did not suit me. I discovered that the broker also accepts context, and that solves my problem:

broker = KafkaBroker(context=ContextRepo({"dependency": 42}))

...

async def lifespan(*args, **kwargs):
    await broker.start()
    try:
        yield
    finally:
        await broker.stop()

But I also discovered that if I create a FastStream instance, its context will be used, even though I didn't use it to start the broker.

from fastapi import FastAPI
from faststream import ContextRepo, FastStream
from faststream.kafka import KafkaBroker

broker = KafkaBroker(context=ContextRepo({"broker_dependency": 2}))
app = FastStream(broker, context=ContextRepo({"application_dependency": 1}))


@broker.subscriber("my_topic", group_id="my_group")
async def handle(
    context: ContextRepo,
):
    print("broker_dependency: ", context.get("broker_dependency"))            # None
    print("application_dependency: ", context.get("application_dependency"))  # 1


async def lifespan(*args, **kwargs):
    await broker.start()
    try:
        yield
    finally:
        await broker.stop()


asgi = FastAPI(lifespan=lifespan)

I'm not sure that's normal behavior. It would make much more sense if only the broker's dependency were available.

⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯

Running FastStream 0.6.3 with CPython 3.12.4 on Linux


#enhancement #good_first_issue #core #faststream #ag2ai
sent via relator