原文：[Python Weekly Issue 254](http://us2.campaign-archive2.com/?u=e2e180baf855ac797ef407fc7&id=289a703264&e=148158c7b4)

欢迎来到Python Weekly第254期。如果你正在找工作，那么一定要看一看我们的赞助商，Hired，提供的一个超棒的平台。

You're on the cutting edge of technology, why job hunt like it's '90s? [Try Hired today](https://hired.com/?utm_source=newsletters&utm_medium=pythonweekly&utm_campaign=q3-16) and have 4,000+ top companies compete for the chance to interview you. Offers come with upfront salary & equity, and our career coaches always have your back. (No pushy recruiters here!)

[Episode #69：写一手优秀的编程博客](https://talkpython.fm/episodes/show/69/write-an-excellent-programming-blog)

你有博客吗？在上面，你写了多少篇文章呢？你有没有发现一直写作，或者开始进行一些技术写作很难呢？本周，我们或许可以帮助你解决这些问题。

[如何扩展Django User Model](http://simpleisbetterthancomplex.com/tutorial/2016/07/22/how-to-extend-django-user-model.html)

本教程介绍了一些策略，你可以用它们来简单的扩展默认的Django User Model，这样，你就无需一切从头开始。

[我是如何构建一个Slack机器人来帮助我在San Francisco找房子的](https://www.dataquest.io/blog/apartment-finding-slackbot/)

[机器学习很好玩！第四部分：使用深度学习进行面部识别](https://medium.com/@ageitgey/machine-learning-is-fun-part-4-modern-face-recognition-with-deep-learning-c3cffc121d78)

[在你的笔记本电脑上分析和可视化大数据交互：Datashading 2010年美国人口普查](https://www.continuum.io/blog/developer-blog/analyzing-visualizing-big-data-interactively-laptop-datashading)

[愚蠢的Python技巧：滥用显式self](https://medium.com/@hwayne/stupid-python-tricks-abusing-explicit-self-53d46b72e9e0)

[Django Channels和Celery示例](http://vincenttide.com/blog/1/django-channels-and-celery-example/)

[为Numpy编写类型桩](http://www.machinalis.com/blog/writing-type-stubs-for-numpy/)

[使用Ptrace提取Python堆栈](https://eklitzke.org/extracting-the-python-stack-using-ptrace)

[Awesome Python Developer at Phrasee](http://jobs.pythonweekly.com/jobs/awesome-python-developer/)

You are an awesome developer who “gets sh*t done” and gets it done well. You’ll have responsibility for everything from specifying and coding (we’ll spring for Red Bulls if it helps), through to testing and deployment. And of course, bug fixes (not that there are ever bugs, right?!?).

[Game Backend Developer at Kwalee](http://jobs.pythonweekly.com/jobs/game-backend-developer/)

As our Senior Games Server Programmer, we need you to deliver high quality, innovative and extremely fun mobile games. You will help lead the design and architecture of our servers and implement server features to robustly support millions of mobile games players. The systems you create will perform excellently and reliably, whilst being secure and scalable. Your code will need to be demonstrably of the highest quality.

[Software Engineer at The Texas Tribune](http://jobs.pythonweekly.com/jobs/software-engineer-15/)

You will be part of a team that is constantly improving our newsroom’s systems (including a Django CMS and its interaction with external APIs), as well as prototyping new tools. We use a modern workflow (including Docker, HTTPS, and Grunt), and you will always have a new challenge to take on. Your typical day’s work might include revamping a Django app, troubleshooting a MailChimp API import, downing some chips and guacamole in the newsroom, helping a reporter with a CMS issue, or planning for a new feature on the site.

[Canopy Innovations招聘全栈开发者](http://jobs.pythonweekly.com/jobs/full-stack-developer-4/)

We’re seeking a Full Stack Developer with solid Python and/or Rails experience to join our small, tight-knit team as we build the next generation of tools that help healthcare providers communicate across language barriers and elevate the quality of care for non-English speaking patients.

[Kickstarter推出Python for Entrepreneurs](https://www.kickstarter.com/projects/mikeckennedy/python-for-entrepreneurs-video-course)

许多教程会教你参与构建web应用的技术。很少有课程会教你实际上怎么将该产品上线，使之实际可用。这里，Python for Entrepreneurs会教你如何构建自己的网站，以及如何将其上线。

[DeepHeart](https://github.com/jisaacso/DeepHeart)

DeepHeart是一个为2016年Physionet挑战赛（根据心电图（PCG）数据预测心脏异常）设计的神经网络。该挑战提供来自一些病人的心脏记录，这些记录标记了正常和异常。

[choronzon](https://github.com/CENSUS/choronzon)

一个发展中的基于知识的模糊器。

[Pymunk](http://www.pymunk.org/en/latest/)

Pymunk是一个易于使用的pythonic的2D物理库，无论何时你需要用python处理2D刚体物理，都可以使用它。它可以完美的让你在你的游戏、演示或者其他应用中使用2D物理！它建立在非常强大的2D物理库Chipmunk之上。

[Coffer](https://github.com/Max00355/Coffer)

用于创建隔离及便携的开发环境的一个轻量平台。

[tomviz](https://github.com/OpenChemistry/tomviz)

用于3D断层扫描数据进行处理、可视化和分析的跨平台的开源应用。

[django-herald](https://github.com/worthwhile/django-herald)

Django消息库，用于从传输方法中分离内容。

[APKiD](https://github.com/rednaga/APKiD)

APKiD为你提供APK如何制作的信息。它可以识别许多编译器，包装器，混淆器和其他奇奇怪怪的东西。它是Android系的PEiD。

[words2map](https://github.com/overlap-ai/words2map)

使用字向量的在线自然语言处理

[Snapper](https://github.com/dxa4481/Snapper)

一个安全工具，用于抓取许多网络主机的截图。这个工具在DNS枚举或通过nmap / nessus枚举网络主机后可以发挥作用。

[IronPython 2.7.6 RC1](https://github.com/IronLanguages/main/releases/tag/ipy-2.7.6-rc1)

该版本的大部分工作是修复了一些小的长期存在的问题，新增一个基于C#的名为ipyc的IronPython“编译器”（它在pyc.py之上添加了一些新特性），来自@jdhardy的一个主要的内存泄漏修复（该修复应该会解决过去发现的一些内存泄漏问题），以及将Silverlight从包中去除。[IronPython 2.7.6 RC2](https://github.com/IronLanguages/main/releases/tag/ipy-2.7.6-rc2)是RC1的一个小更新，它正确添加了IronPython“编译器”到zip和msi。

[DC的2016年8月Python聚会 - Washington, DC](http://www.meetup.com/DCPython/events/231925808/)

在这次谈话中，我们将快速浏览一下Blaze库，看看它能做什么不能做什么，以及它如何让你的生活更轻松一点。