Framework Third-party distributions of Django For distributors Glossary Release notes Final releases 5.1 release 5.0 release 4.2 release 4.1 release 4.0 release 3.2 release 3.1 release 3.0 release 2.2 release Release cadence Deprecation policy Supported versions Release process Django Deprecation Timeline 6.0 5.1 5.0 4.1 4.0 3.1 3.0 2.1 2.0 1.10 1.9 1.8 1.7 1.6 1.5 1.4 1.3 The Django source code repository High-level Then at the Python prompt, try to import Django: >>> import django >>> print(django.get_version()) 5.1 You may have another version of Django installed. That’s it! That’s it – you can now move onto the

application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 886 5 Django FAQ 887 5.1 FAQ: General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . at the Python prompt, try to import Django: >>> import django >>> print(django.get_version()) 5.1 You may have another version of Django installed. 2.2.5 That’s it! That’s it –you can now move onto isn’t, you’ll get an error telling “No module named django”. This tutorial is written for Django 5.1, which supports Python 3.10 and later. If the Django version doesn’t match, you can refer to the tutorial

Contents 1 Quick links 3 2 Hello, world 5 3 Threads and WSGI 7 4 Installation 9 5 Documentation 11 5.1 User’s guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation CHAPTER 5 Documentation This documentation is also available in PDF and Epub formats. 5.1 User’s guide 5.1.1 Introduction Tornado is a Python web framework and asynchronous networking library fetch_coroutine(url): http_client = AsyncHTTPClient() response = await http_client.fetch(url) return response.body 5.1. User’s guide 13 Tornado Documentation, Release 5.1.1 Native vs decorated coroutines Python 3.5

utilities Frequently Asked Questions Release notes What’s new in Tornado 5.1.1 What’s new in Tornado 5.1 What’s new in Tornado 5.0.2 What’s new in Tornado 5.0.1 What’s new in Tornado 5.0 What’s new in Tornado Changed in version 4.0: Now returns a Future if no callback is given. Deprecated since version 5.1: The callback argument is deprecated and will be removed in Tornado 6.0. RequestHandler.finish(chunk=None) and raises an error if the connection is closed before all data can be sent. Changed in version 5.1: Now returns a Future instead of None. RequestHandler.render(template_name, **kwargs) Renders the

版本，比如 Laravel 5.1，将会提供两年的 bug 修复和三年的安全修复支持。这些版本将 会提供最长时间的支持和维护。 对于其他通用版本，只提供六个月的 bug 修复和一年的安全修复支持。 Laravel 5.1.4 Laravel 5.1.4 将登录次数限制引入框架，更多详情请参考认证限制一节。 Laravel 5.1 Laravel 5.1 在 5.0 的基础上继续进行优化和提升，接受 由于 PHP 5.4 将会在今年 9 月份“寿终正寝”，并且 PHP 开发组不会再提供安全更新，Laravel 5.1 要求 PHP5.5.9 或更高版本。PHP5.5.9 兼容一些最新版本的流行 PHP 库如 Guzzle 和 AWS SDK。 LTS Laravel 5.1 是 Laravel 第一个长期支持版本，将会提供两年的 bug 修复和安全修复，这是 迄今为止，Laravel 连接广播事件变得简单可行。 广播 Laravel 事件允许你在服务端代码和客户端 JavaScript 框架之间共享相同的事件名称。 更多关于事件广播的内容请查看事件一节。 中间件参数 Laravel 5.1 里，中间件可以接受额外的自定义参数，例如，如果你的应用需要在执行给定 的 action 之前验证被授予指定“角色”的认证用户，可以创建一个 RoleMiddleware 来接收角 色名称作为额外参数：

application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 888 5 Django FAQ 889 5.1 FAQ: General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . at the Python prompt, try to import Django: >>> import django >>> print(django.get_version()) 5.1 You may have another version of Django installed. 2.2.5 That’s it! That’s it –you can now move onto isn’t, you’ll get an error telling “No module named django”. This tutorial is written for Django 5.1, which supports Python 3.10 and later. If the Django version doesn’t match, you can refer to the tutorial

Framework Third-party distributions of Django For distributors Glossary Release notes Final releases 5.1 release 5.0 release 4.2 release 4.1 release 4.0 release 3.2 release 3.1 release 3.0 release 2.2 release Release cadence Deprecation policy Supported versions Release process Django Deprecation Timeline 6.0 5.1 5.0 4.1 4.0 3.1 3.0 2.1 2.0 1.10 1.9 1.8 1.7 1.6 1.5 1.4 1.3 The Django source code repository High-level Then at the Python prompt, try to import Django: >>> import django >>> print(django.get_version()) 5.1 You may have another version of Django installed. That’s it! That’s it – you can now move onto the

defaults commented out, you can use the following command line: $ jupyter notebook --generate-config 5.1 Options This list of options can be generated by running the following and hitting enter: $ jupyter 1000000 (bytes/sec) Maximum rate at which stream output can be sent on iopub before they are limited. 5.1. Options 19 Jupyter Notebook Documentation, Release 5.1.0 NotebookApp.iopub_msg_rate_limit [Float] X-Real-Ip/X-Forwarded-For headerssent by the up- stream reverse proxy. Necessary if the proxy handles SSL 5.1. Options 21 Jupyter Notebook Documentation, Release 5.1.0 NotebookApp.webapp_settings [Dict] Default:

com/jupyter/notebook/pull/2718/]). See the 5.1 milestone on GitHub for a complete list of issues [https://github.com/jupyter/notebook/issues?utf8=%E2%9C%93&q=is%3Aissue%20milestone%3A5.1] and pull requests [https://github [https://github.com/jupyter/notebook/pulls? utf8=%E2%9C%93&q=is%3Apr%20milestone%3A5.1] involved in this release. 5.0.0 This is the first major release of the Jupyter Notebook since version 4.0 was created

string. such as ‘5.1’ os.family (str): User OS family. such as ‘iOS’ os.version (tuple): User OS version. such as (5, 1) os.version_string (str): User OS version string. such as ‘5.1’ device.family (str):