dantyan

class SellProductAlphaForm(forms.ModelForm):
    category = TreeNodeChoiceField(
        queryset=SellCategory.objects.all(),
        widget=widgets.Select(attrs={
            'class': 'form-control'
        })
    )

    class Meta:
        model = SellProduct

dantyan

from urllib.parse import parse_qs, urlparse

def get_hash_from_url(url: str) -> str:
    parsed = urlparse(url)
    if parsed.query:
        _hashes = parse_qs(parsed.query).get('v')
        _hash = _hashes[0]
    else:
        _hash = parsed.path
        _hash = _hash.lstrip('/')

dantyan

{% load locale_tag %}

....

{% get_available_languages as languages %}

<div class="header-lang-switch">
    <ul class="nav navbar-nav">
        {% for lang_code, lang_name in languages %}
            <li class="nav-item">

dantyan

file_storage = FileSystemStorage(
    location=settings.PRIVATE_UPLOAD_ROOT,
)


def document_upload_to(instance, filename):
    return upload_path('project/document', instance, filename)

dantyan

@admin.register(Brief)
class BriefAdmin(BaseAdmin, NestedModelAdmin):

    def answers(self, request, queryset=None, pk=None):
        brief = get_object_or_404(Brief, pk=pk)

        return render(request, 'brief/admin/brief-answers.html', {
            'brief': brief
        })

dantyan

class JobAPIView(ListAPIView):    

    def list(self, request: Request, *args: Any, **kwargs: Any) -> Response:
        if request.user:
            return self._list_authorized(request, *args, **kwargs)
        else:
            return self._list_unauthorized(request, *args, **kwargs)

    def _list_authorized(self, request: Request, *args: Any, **kwargs: Any):

dantyan

class CategoryView(ListView):
    template_name = 'catalog/category.html'
    queryset = Product.objects.filter(archived=False)

    def dispatch(self, request: http.HttpRequest, *args: Any, **kwargs: Any) -> http.HttpResponse:
        slug = kwargs.get('slug')
        self.category = Category.objects.get(slug=slug)
        return super().dispatch(request, *args, **kwargs)

    def get_queryset(self) -> QuerySet:

dantyan

from rest_framework import serializers


class BaseModelsSerializer(serializers.ModelSerializer):
    _fields = None

    def __init__(self, fields=None, *args, **kwargs):
        self._fields = fields
        super().__init__(*args, **kwargs)

dantyan

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        'APP_DIRS': True,
        'OPTIONS': {
            'builtins': [
                'django.templatetags.i18n',
                'django.templatetags.static',
            ],

dantyan

from django.contrib import admin
from django.utils.safestring import mark_safe

from catalog.models import Photo


@admin.register(Photo)
class PhotoAdmin(admin.ModelAdmin):
    list_display = ['show_image', 'post']
    list_filter = ['post']