django-speedbar 0.2.2

安装

若要安装Django SpeedBar，请将其添加到已安装的应用程序、URL中，并添加 SpeedBar中间件。

# settings.pyINSTALLED_APPS=[# ...'speedbar',# ...]# For best results put speedbar as near to the top of your middleware# list as possible. django-speedbar listens to the django request_finished# signal so actions performed by middleware higher up the stack will still# be recorded, but will not be included in summary data.MIDDLEWARE_CLASSES=['speedbar.middleware.SpeedbarMiddleware',# ...]

# urls.pyurlpatterns=patterns('',# ...(r'^speedbar/',include('speedbar.urls')),# ...)

要在SpeedTracer中查看结果，还需要安装 SpeedTracer plugin。

要在页面中包含摘要信息，可以使用metric模板 标签

{% load speedbar %}
<divclass="speedbar"><span>Overall: {% metric "overall" "time" %} ms</span><span>SQL: {% metric "sql" "count" %} ({% metric "sql" "time" %} ms)</span><!-- ... --></div>

配置

Django SpeedBar有许多配置设置。

# Enable instrumentation of page load processSPEEDBAR_ENABLE=True# Enable the summary data template tagsSPEEDBAR_PANEL=True# Include headers needed to show page generation profile tree in the# Google Chrome SpeedTracer plugin.SPEEDBAR_TRACE=True# Include response headers with summary data for each request. These are# intended for logging and are included in all requests, not just staff# requests. If you turn this on we recommend configuring your load# balancer to strip them before sending the response to the client.SPEEDBAR_RESPONSE_HEADERS=False# Configure which instrumentation modules to load. This should not# normally be necessary for built in modules as they will only load# if the relevant clients are installed, but is useful for adding# additional custom modules.SPEEDBAR_MODULES=['speedbar.modules.stacktracer',# Most other modules depend on this one'speedbar.modules.pagetimer','speedbar.modules.sql','myproject.modules.sprockets',# ...]

状态

我们的生产系统安装了Django Speedbar。但是，api 不稳定，可能会改变。它还没有任何违约 模板，以便更容易地使用页面上的功能。

类似项目

有许多类似的项目你可能也要考虑 或者代替Django Speedbar。

学分

Django Speedbar主要是由西奥·斯皮尔斯在Mixcloud工作时写的。