我正在从 python2.5 迁移到 python 2.7,并且遇到了数据库索引问题。主页已正确生成,但我无法对数据库进行任何操作(添加条目)而不会出现此错误:
TemplateSyntaxError at /new
Caught NoReverseMatch while rendering: Reverse for 'views.edit' with
arguments '('',)' and keyword arguments '{}' not found.
Request Method: GET
Exception Type: TemplateSyntaxError
Exception Value:
Caught NoReverseMatch while rendering: Reverse for 'views.edit' with
arguments '('',)' and keyword arguments '{}' not found.
Exception Location: /Applications/GoogleAppEngineLauncher.app/Contents/Resources/
GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/django-
1.2/django/template/defaulttags.py in render, line 385
Template error
In template /.../templates/item.html, error at line 5
Caught NoReverseMatch while rendering: Reverse for 'views.edit' with
arguments '('',)' and keyword arguments '{}' not found.
这是我在第 5 行的内容:
<form action="{%url views.edit item.key.id%}" method="post">
我的 urls.py 包含:
urlpatterns = patterns('',
(r'^$', 'views.index'),
(r'^new$', 'views.new'),
(r'^edit/(\d+)$', 'views.edit'),
)
它适用于 python 2.5