本文整理汇总了Python中reversion.admin.VersionAdmin方法的典型用法代码示例。如果您正苦于以下问题：Python admin.VersionAdmin方法的具体用法？Python admin.VersionAdmin怎么用？Python admin.VersionAdmin使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类reversion.admin的用法示例。
在下文中一共展示了admin.VersionAdmin方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: patch_admin
# 需要导入模块: from reversion import admin [as 别名]
# 或者: from reversion.admin import VersionAdmin [as 别名]
def patch_admin(model, admin_site=None):
"""
Enables version control with full admin integration for a model that has
already been registered with the django admin site.
This is excellent for adding version control to existing Django contrib
applications.
"""
admin_site = admin_site or admin.site
try:
ModelAdmin = admin_site._registry[model].__class__
except KeyError:
raise NotRegistered("The model {model} has not been registered with the admin site.".format(
model = model,
))
# Unregister existing admin class.
admin_site.unregister(model)
# Register patched admin class.
class PatchedModelAdmin(VersionAdmin, ModelAdmin):
pass
admin_site.register(model, PatchedModelAdmin)
# Patch generation methods, only available if the google-diff-match-patch
# library is installed.
#
# http://code.google.com/p/google-diff-match-patch/