🚀 New issue to wemake-services/django-modern-rest by @sobolevn
📝 Add `slotscheck` to the CI (#68)

There's an amazing tool called https://github.com/ariebovenberg/slotscheck
We use __slots__ in this project by default. So, we would love to test their defition.

List of things to do:

• Add slotscheck to test deps
• Add the configuration to pyproject.toml
• Add the call to Makefile

This should be a really small task for several minutes :)

#help_wanted #good_first_issue #dependencies #github_actions

sent via relator

🚀 New issue to wemake-services/django-modern-rest by @sobolevn
📝 Add `codespell` to the CI (#72)

We need to add codespell to the CI, because I make a lot of typos :)

Example:

• https://github.com/dry-python/returns/blob/1d74c969a94ce13648be2fe2a8bfad3b12f73069/pyproject.toml#L64
• Configuration (should be moved to pyproject.toml): https://github.com/dry-python/returns/blob/1d74c969a94ce13648be2fe2a8bfad3b12f73069/setup.cfg#L170-L173
• Running: https://github.com/dry-python/returns/blob/1d74c969a94ce13648be2fe2a8bfad3b12f73069/.github/workflows/test.yml#L61

PRs are welcome!

#enhancement #good_first_issue #github_actions #help_wanted

sent via relator

🚀 New issue to wemake-services/wemake-python-styleguide by @sobolevn
📝 `WPS226` false positive on fstring parts (#3548)

This code raises a violation:

x = f'single {1}'
y = f'single {1}'

When --max-string-usage=1 is provided.

Output:

  1:5      WPS226 Found string literal over-use: single  > 1
  x = f'single {1}'
      ^

This does not seem right, because strings that are part of f strings should not be counted by WPS226

PR would be rather easy :)

#help_wanted #levelstarter #good_first_issue #bug

sent via relator

New issue to wemake-services/django-modern-rest by @sobolevn
Write tests for "double validation" problem (#85)

We need to be sure that double validation does not happen. Ever.
See what "double validation" is: fastapi/fastapi#3021

To be sure, we need to write tests for it.

Tests would be rather easy to write:

• One for @modify
• One for @validate
• One for raw data return
 Also test disabled response validation mode to do 0 validations.

See the attached issue to learn how to make sure that double validation happened.
No matter what - we need to do a 1 or 0 validations.

#django_modern_rest #help_wanted #enhancement #good_first_issue

sent via relator

🚀 New issue to wemake-services/django-modern-rest by @sobolevn
📝 Create TypedDict for the msgspec.convert call (#124)

We have kwargs for msgspec.convert defined here: https://github.com/wemake-services/django-modern-rest/blob/2edcf631b26758c84adafe1a0f24a8de824c8fca/djangomodernrest/plugins/msgspec.py#L81

And they are used here: https://github.com/wemake-services/django-modern-rest/blob/2edcf631b26758c84adafe1a0f24a8de824c8fca/djangomodernrest/plugins/msgspec.py#L136-L142

We need to make a TypedDict for the possible values of these kwargs.

#goodfirstissue #help_wanted #enhancement

sent via relator

New issue to wemake-services/django-modern-rest by @sobolevn
Split `rest` app into several django apps (#171)

Our integration tests need some love.
Please, split this big app into smaller and more managable ones:

• basic parsing can stay there
• openapi should go into its own app
• middleware stuff should go into other app as well
 https://github.com/wemake-services/django-modern-rest/blob/master/django_test_app/server/apps/rest/views.py

Also, make sure that test files are also different in tests/test_integration

#django_modern_rest #help_wanted #good_first_issue #enhancement

sent via relator

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 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
📝 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

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
📝 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 wemake-services/django-modern-rest by @sobolevn
📝 Unskip `test_msgspec` files on 3.14 with new released version (#334)


msgspec@0.20.0 is out and updated in #333. Now all tests in test_plugins/test_msgpspec can be executed on 3.14 as well.
We need a PR with the fix that removes all pytest.skip directives for 3.14 from these files.


#enhancement #good_first_issue #help_wanted #django_modern_rest
sent via relator

🚀 New issue to wemake-services/wemake-python-styleguide by @luminoso
📝 False positive for WPS457 when using asyncio to control loops (#3573)


What's wrong

For the code:

import asyncio


async def infinite_loop() -> None:
    try:
        while True:
            await asyncio.sleep(1)
            print("I'm alive. And doing work.")
    except asyncio.CancelledError:
        print("Loop cancelled")


t = asyncio.create_task(infinite_loop())
await asyncio.sleep(5)
t.cancel()

WPS457: Found an infinite while loop is raised. But infinite loop is being handled. Just not within the while loop.

How it should be

Not to raise WPS457.

Not 100% sure here if it is the best practice or not.
Also probably the solution is too complex and is just easier to add a noqa in the code.

Flake8 version and plugins

{
  "platform": {
    "python_implementation": "CPython",
    "python_version": "3.13.9",
    "system": "Linux"
  },
  "plugins": [
    {
      "plugin": "mccabe",
      "version": "0.7.0"
    },
    {
      "plugin": "pycodestyle",
      "version": "2.14.0"
    },
    {
      "plugin": "pyflakes",
      "version": "3.4.0"
    },
    {
      "plugin": "wemake-python-styleguide",
      "version": "1.4.0"
    }
  ],
  "version": "7.3.0"
}

pip information

pip 25.3 from /var/home/luminoso/.local/lib/python3.14/site-packages/pip (python 3.14)
anyio==4.11.0
archspec==0.2.5
argcomplete==3.6.3
asttokens==3.0.0
attrs==25.4.0
boto3==1.42.4
botocore==1.42.4
Brlapi==0.8.7
Brotli==1.1.0
certifi==2025.7.9
charset-normalizer==3.4.3
click==8.1.7
conda==25.11.0
conda-package-handling==2.4.0
conda_package_streaming==0.11.0
cupshelpers==1.0
dasbus==1.7
dbus-python==1.4.0
decorator==5.2.1
distro==1.9.0
executing==2.2.1
fedora-third-party==0.10
file-magic==0.4.0
frozendict==2.4.6
gbinder-python==1.1.2
h11==0.16.0
httpcore==1.0.9
httpx==0.28.1
idna==3.10
ipython==8.37.0
jedi==0.19.2
jmespath==1.0.1
jsonpatch==1.33
jsonpointer==2.4
jsonschema==4.23.0
jsonschema-specifications==2024.10.1
langtable==0.0.69
louis==3.33.0
matplotlib-inline==0.1.7
menuinst==2.3.1
mercurial==7.1.1
mutagen==1.47.0
nftables==0.1
olefile==0.47
packaging==25.0
parso==0.8.5
pexpect==4.9.0
pillow==11.3.0
platformdirs==4.2.2
pluggy==1.6.0
progressbar2==4.5.0
prompt_toolkit==3.0.41
psutil==7.0.0
ptyprocess==0.7.0
pure_eval==0.2.3
PyAudio==0.2.13
pycairo==1.28.0
pyclip==0.7.0
pycosat==0.6.6
pycryptodomex==3.23.0
pycups==2.0.4
pyenchant==3.2.2
pygdbmi==0.11.0.0
Pygments==2.19.1
PyGObject==3.54.5
pyinotify==0.9.6
PySocks==1.7.1
python-dateutil==2.9.0.post0
python-linux-procfs==0.7.3
python-utils==3.9.1
pyudev==0.24.3
pyxdg==0.27
PyYAML==6.0.2
pyynl @ file:///builddir/build/BUILD/kernel-6.17.10-build/kernel-6.17.10/linux-6.17.10-300.fc43.x86_64/tools/net/ynl
RapidFuzz==3.12.2
referencing==0.36.2
regex==2025.10.23
requests==2.32.5
rpds-py==0.27.0
rpm==6.0.0
rpmautospec==0.8.3
rpmautospec-core==0.1.5
ruamel.yaml==0.18.16
ruamel.yaml.clib==0.2.12
s3transfer==0.16.0
selinux @ file:///builddir/build/BUILD/libselinux-3.9-build/libselinux-3.9/src
sentry-sdk==2.35.0
sepolicy @ file:///builddir/build/BUILD/policycoreutils-3.9-build/selinux-3.9/python/sepolicy
setools==4.6.0
setuptools==78.1.1
six==1.17.0
sniffio==1.3.1
sos==4.10.1
stack_data==0.6.3
tqdm==4.67.1
traitlets==5.14.3
typing_extensions==4.15.0
urllib3==2.5.0
wcwidth==0.2.13
websockets==15.0.1
yt-dlp==2025.10.22
zstandard==0.25.0

OS information

$ lsb_release -a
LSB Version:    n/a
Distributor ID: Fedora
Description:    Fedora Linux 43.20251209.0 (Kinoite)
Release:        43
Codename:       n/a

#bug #help_wanted #levelstarter #good_first_issue #wemake_python_styleguide #wps
sent via relator

🚀 New issue to wemake-services/django-modern-rest by @sobolevn
📝 Support `pyrefly` (#367)


https://pyrefly.org is already quite stable.

We use it in https://github.com/typeddjango/django-stubs/blob/master/pyrefly.toml with no major complains.
I really want to add this in CI as soon as possible.


#enhancement #good_first_issue #help_wanted #django_modern_rest
sent via relator

🚀 New issue to wemake-services/django-modern-rest by @sobolevn
📝 Create `json_dumps` internal helper (#383)


We have to dump json in some internal places of our code:

django-modern-rest/django_modern_rest/openapi/renderers/base.py

Lines 16 to 31 in 9e6132e

But, right now we don't use msgspec there if it is available. But, we should :)
So, let's create a new internal/json file and make a helper there. Then use it in base.py


#enhancement #good_first_issue #help_wanted #django_modern_rest
sent via relator