Django 1.8.1/1.7.8 发布，BUG 修复版本
开源中国的 IT 公司开源软件整理计划介绍
Django 今天发布了两个 bug 修复版本 Django 1.8.1 和 Django 1.7.8。
Django 1.8.1 修复了 1.8 的一些 bugs，同时优化了迁移框架：
Bug 修复
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Added support for serializing timedelta objects in migrations ( #24566 ).
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Restored proper parsing of the testserver command’s positional arguments (fixture names) ( #24571 ).
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Prevented TypeError in translation functions check_for_language() and get_language_bidi() when translations are deactivated ( #24569 ).
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Fixed squashmigrations command when using SeparateDatabaseAndState ( #24278 ).
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Stripped microseconds from datetime values when using an older version of the MySQLdb DB API driver as it does not support fractional seconds ( #24584 ).
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Fixed a migration crash when altering ManyToManyField s ( #24513 ).
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Fixed a crash with QuerySet.update() on foreign keys to one-to-one fields ( #24578 ).
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Fixed a regression in the model detail view of admindocs when a model has a reverse foreign key relation ( #24624 ).
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Prevented arbitrary file inclusions in admindocs ( #24625 ).
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Fixed a crash with QuerySet.update() on foreign keys to instances with uuid primary keys ( #24611 ).
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Fixed database introspection with SQLite 3.8.9 (released April 8, 2015) ( #24637 ).
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Updated urlpatterns examples generated by startproject to remove usage of referencing views by dotted path in url() which is deprecated in Django 1.8 ( #24635 ).
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Fixed queries where an expression was referenced in order_by() , but wasn’t part of the select clause. An example query is qs.annotate(foo=F('field')).values('pk').order_by('foo')) ( #24615 ).
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Fixed a database table name quoting regression ( #24605 ).
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Prevented the loss of null / not null column properties during field alteration of MySQL databases ( #24595 ).
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Fixed JavaScript path of contrib.admin ’s related field widget when using alternate static file storages ( #24655 ).
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Fixed a migration crash when adding new relations to models ( #24573 ).
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Fixed a migration crash when applying migrations with model managers on Python 3 that were generated on Python 2 ( #24701 ).
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Restored the ability to use iterators as queryset filter arguments ( #24719 ).
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Fixed a migration crash when renaming the target model of a many-to-many relation ( #24725 ).
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Removed flushing of the test database with --keepdb , which prevented apps with data migrations from using the option ( #24729 ).
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Fixed makemessages crash in some locales ( #23271 ).
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Fixed help text positioning of contrib.admin fields that use the ModelAdmin.filter_horizontal and filter_vertical options ( #24676 ).
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Fixed AttributeError: function ‘GDALAllRegister’ not found error when initializing contrib.gis on Windows.
优化
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Changed ModelState to deepcopy fields instead of deconstructing and reconstructing ( #24591 ). This speeds up the rendering of model states and reduces memory usage when running manage.py migrate .
Django 1.7.8 主要是 bug 修复：
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Database introspection with SQLite 3.8.9 (released April 8, 2015) ( #24637 ).
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A database table name quoting regression in 1.7.2 ( #24605 ).
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The loss of null / not null column properties during field alteration of MySQL databases ( #24595 ).
完整改进请看：
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Django 1.8.1 release notes
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Django 1.7.8 release notes
两个版本都已提供下载：
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https://github.com/django/django/archive/1.7.8.zip
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https://github.com/django/django/archive/1.8.1.zip
Django 是 Python 编程语言驱动的一个开源模型-视图-控制器（MVC）风格的 Web 应用程序框架。使用 Django，我们在几分钟之内就可以创建高品质、易维护、数据库驱动的应用程序。
Django 框架的核心组件有：
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用于创建模型的对象关系映射
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为最终用户设计的完美管理界面
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一流的 URL 设计
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设计者友好的模板语言
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缓存系统
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文章和留言都翻到11页了 没有OOM
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朋友，翻页到11页，及以后，会出现OOM，无法访问
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搞个gitee的项目
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版本号是多少，你可以下载哪个代码仓库，jdk选1.8 直接跑就行
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