nik-hil

from __future__ import with_statement

from fabvenv import virtualenv

from fabric.api import *
from fabric.contrib.console import confirm


# http://stackoverflow.com/questions/1180411/activate-a-virtualenv-via-fabric-as-deploy-user
# http://stackoverflow.com/questions/30964502/python-fabric-nested-roles

macournoyer

$ python xor.py
Training:
  Epoch   0   MSE: 1.765
  Epoch 100   MSE: 0.015
  Epoch 200   MSE: 0.005
  * Target MSE reached *
Evaluating:
  1 XOR 0 = 1 ( 0.904)   Error: 0.096
  0 XOR 1 = 1 ( 0.908)   Error: 0.092
  1 XOR 1 = 0 (-0.008)   Error: 0.008

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'
    ])
"""

treyhunner

"""
Results:

multiple_update: 33 ms
copy_and_update: 27 ms
dict_constructor: 29 ms
kwargs_hack: 33 ms
dict_comprehension: 33 ms
concatenate_items: 81 ms
union_items: 81 ms

mrocklin

Integralist

import asyncio
import time


def timeit(func):
    async def process(func, *args, **params):
        if asyncio.iscoroutinefunction(func):
            print('this function is a coroutine: {}'.format(func.__name__))
            return await func(*args, **params)
        else:

ekiara

Django: Getting a Model from a string of the Model's name

Reference: http://stackoverflow.com/questions/4881607/django-get-model-from-string/26126935#26126935

model_name = 'Invoice'
app_name = 'invoice'
from django.apps import apps
Invoice = apps.get_model(app_label=app_name, model_name=model_name)
i = Invoice.objects.filter(id=1234).first()

roadsideseb

import emoji
import schedule
import asyncio
import inspect

from datetime import datetime


class Job(schedule.Job):

Eucrow

pyenv + python + django + gunicorn + circus + nginx in ubuntu 16.04

Install dependencies (TODO: check dependencies)

sudo apt-get install -y postgresql-9.5 postgresql-contrib-9.5 postgresql-server-dev-9.5 nginx git circus make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev xz-utils python-setuptools

Users

Create user for the app

sudo adduser app

rspeer