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#!/usr/bin/python
# -*- coding: utf-8 -*-

#  habraproxy.py — это простейший http-прокси-сервер, запускаемый локально
#  (порт на ваше усмотрение), который показывает содержимое страниц Хабра.
#  С одним исключением: после каждого слова из шести букв должен стоять
#  значок «™».
#  Примерно так:
#
#  http://habrahabr.ru/company/yandex/blog/258673/

dantyan

from django.utils.translation import ugettext_lazy as _
# models.py
class Car(models.Model):

    CATEGORY_A = 'A'
    CATEGORY_B = 'B'
    CATEGORY_C = 'C'
    CATEGORY_D = 'D'

    CATEGORIES = (

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

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from django import template
from django.conf import settings

register = template.Library()

@register.filter
def chlocale(path, code):
    keys = []
    for l in settings.LANGUAGES:
        keys.append(l[0])

dantyan

from imagekit.models import ImageSpecField
from imagekit.processors import SmartResize, ResizeToFit, Adjust


class Store(models.Model):
    user = models.ForeignKey(
        User,
        on_delete=models.CASCADE
    )
    title = models.CharField(max_length=250)

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def home(request):
    data = {}

    # variant 1
    featured = SellProduct.objects.filter(is_featured=True, status=SellProduct.STATUS_ACTIVE).order_by('?')[:4]
    popular = SellProduct.objects.filter(status=SellProduct.STATUS_ACTIVE).exclude(pk__in=featured.values_list('pk', flat=True)).order_by('-views_count')[:4]

    # variant 2
    featured = SellProduct.objects.filter(is_featured=True, status=SellProduct.STATUS_ACTIVE).order_by('?')[:4]
    popular = SellProduct.objects.filter(status=SellProduct.STATUS_ACTIVE).exclude(pk__in=list(featured.values_list('pk', flat=True))).order_by('-views_count')[:4]

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    def _get_extra_dict(self):
        request = self.context['request']
        fields = {}

        if request.user.is_staff():
            fields['hr_unread'] = serializers.SerializerMethodField()
            fields['last_service_comment'] = serializers.SerializerMethodField()

        fields['achievement'] = serializers.SerializerMethodField()
        fields['grade_progress'] = serializers.SerializerMethodField()

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{% extends 'catalog/store/_store.html' %}
{% load paginator %}

{% block content %}

    <div class="row mb-3">
        <div class="col">
            <div class="card">
                <div class="card-body">
                    <div class="row">

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# ---------------------------------------------
# Logging settings
# ---------------------------------------------
LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'formatters': {
        'console': {
            'format': '\n%(name)s: %(levelname)s %(asctime)s [%(module)s:%(lineno)s] --> \n%(message)s\n'
        },

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# utils.py
import uuid

def upload_path(prefix, instance, filename):
    ext = filename.split('.')[-1]
    filename = "%s.%s" % (uuid.uuid4().hex[:16], ext.lower())
    return '{prefix}/{super_short}/{short}/{long}/{filename}'.format(
        prefix=prefix,
        super_short=filename[:2],
        short=filename[:4],