新闻 Gunicorn 19.7.0 发布，Python 的 HTTP 服务器 下载

Gunicorn 19.7.0 发布了，Gunicorn 绿色独角兽'是一个Python WSGI UNIX的HTTP服务器。这是一个pre-fork worker的模型，从Ruby的独角兽（Unicorn ）项目移植。该Gunicorn服务器大致与各种Web框架兼容，只需非常简单的执行，轻量级的资源消耗，以及相当迅速。

该版本至少要求 Python 2.6.0 ，包含如下改进内容：

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  删除了前一个版本废弃的 gunicorn_django 命令，使用命令行接口替代.
  
  
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  删除前一个版本废弃的 django_settings 设置项，改用 raw-env 设置替代
  
  
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  修改 ssl-version 默认值，从 ssl.PROTOCOL_TLSv1 改为 ssl.PROTOCOL_SSLv23.
  
  
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  fix: initialize the group access list when initgroups is set (#1297)
  
  
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  add environment variables to gunicorn access log format (#1291)
  
  
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  add --paste-global-conf option (#1304)
  
  
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  fix: print access logs to STDOUT (#1184)
  
  
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  remove upper limit on max header size config (#1313)
  
  
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  fix: print original exception on AppImportError (#1334)
  
  
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  use SO_REUSEPORT if available (#1344)
  
  
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  fix leak of duplicate file descriptor for bound sockets.
  
  
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  add --reload-engine option, support inotify and other backends (#1368, #1459)
  
  
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  fix: reject request with invalid HTTP versions
  
  
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  add child_exit callback (#1394)
  
  
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  add support for eventlets _AlreadyHandled object (#1406)
  
  
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  format boot tracebacks properly with reloader (#1408)
  
  
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  refactor socket activation and fd inheritance for better support of SystemD (#1310)
  
  
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  fix: o fds are given by default in gunicorn (#1423)
  
  
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  add ability to pass settings to GUNICORN_CMD_ARGS environnement variable which helps in container world (#1385)
  
  
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  fix: catch access denied to pid file (#1091)
  
  
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  many additions and improvements to the documentation
  

Gunicorn 19.7.0 发布，Python 的 HTTP 服务器下载地址