dokterbob

from django.template.defaultfilters import slugify
class AutoSlugMixin(object):
    """
    Automatically set slug to slugified version of the name if left empty.
    Use this as follows::

        class MyModel(AutoSlugMixin, models.Model):
            def save(self):
                super(MyModel, self).save()

michelts

from django.views.generic.base import View, TemplateResponseMixin
from django.views.generic.edit import FormMixin, ProcessFormView


class MultipleFormsMixin(FormMixin):
    """
    A mixin that provides a way to show and handle several forms in a
    request.
    """
    form_classes = {} # set the form classes as a mapping

sloria

The Best of the Best Practices (BOBP) Guide for Python

A "Best of the Best Practices" (BOBP) guide to developing in Python.

In General

Values

• "Build tools for others that you want to be built for you." - Kenneth Reitz
• "Simplicity is alway better than functionality." - Pieter Hintjens

eliperkins

Implementing a Strong Code-Review Culture

As an author

• Provide more/sufficient context around changes
• Linking to the issue isn't always enough
• Challenge: 2 paragraphs of context

As a reviewer

• Offer compliments in PRs when you learn or something is done well
• Ask questions rather than make demands/commands, engage in conversation

justanr

from abc import ABC, ABCMeta, abstractmethod
from collections import namedtuple
from itertools import count


PayloadFactory = namedtuple('PayloadFactory', [
        'good', 'created', 'queued', 'unchanged', 'requires_auth',
        'permission_denied', 'not_found', 'invalid', 'error'
    ])
"""

yang-wei

Should be work with 0.18

Destructuring(or pattern matching) is a way used to extract data from a data structure(tuple, list, record) that mirros the construction. Compare to other languages, Elm support much less destructuring but let's see what it got !

Tuple

myTuple = ("A", "B", "C")
myNestedTuple = ("A", "B", "C", ("X", "Y", "Z"))

hfalucas

/**
 * Think of this "main.js" file as your application bootstrap.
 */

import Vue from 'vue'
import Resource from 'vue-resource'
import VueRouter from 'vue-router'
import routes from './routes'
import middleware from './middleware'

leonardoo

import functools

from channels.handler import AsgiRequest
from rest_framework.exceptions import AuthenticationFailed
from rest_framework.settings import api_settings


authenticators = [auth() for auth in api_settings.DEFAULT_AUTHENTICATION_CLASSES]

emillundh

import functools

from channels.handler import AsgiRequest
from rest_framework.exceptions import AuthenticationFailed
from rest_framework.settings import api_settings


authenticators = [auth() for auth in api_settings.DEFAULT_AUTHENTICATION_CLASSES]

stalniy

import { AbilityBuilder, Ability } from 'casl'

// Alternatively this data can be retrieved from server
export default function defineAbilitiesFor(user) {
  const { rules, can } = AbilityBuilder.extract()
  
  can('read', 'User')
  can('update', 'User', { id: user.id })
  
  if (user.role === 'doctor') {