Django url路径迁移(1.11->3.1)路径符号警告
Django url path migration (1.11->3.1) warning for route symbols
我在 Django 3.1.5 中从 1.11 迁移时收到此警告
?: (2_0.W001) Your URL pattern 'employee/attendanceactivity/attendance/(?P<attendance_id>\d+)/' [name='employee-attendanceactivity-detail'] has a route that contains '(?P<', begins with a '^', or ends with a '$'. This was likely an oversight when migrating to django.urls.path().
这是来自url.py
的声明
path('employee/attendanceactivity/attendance/(?P<attendance_id>\d+)/',
views.employee_attendanceactivity_detail, name = 'employee-attendanceactivity-detail'),
我该如何解决这个警告?谢谢
从 Django 2.0 开始,re_path
应该用于匹配 URL 模式中的正则表达式。
修改路径如下:
from django.urls import re_path
urlpatterns = [
# ...
re_path(r'^employee/attendanceactivity/attendance/(?P<attendance_id>\d+)/$', views.employee_attendanceactivity_detail, name = 'employee-attendanceactivity-detail'),
# ...
]
参考。 Django URL 调度程序 documentation.
不幸的是,Stack 不允许我发表评论,但您的后续问题的答案是模式开头的 ^ 是 regex "start-of-line" anchor。虽然没有它你的路径可能会工作,但通常最好在 re_paths.
的开头包含 ^ 并在结尾包含 $
我在 Django 3.1.5 中从 1.11 迁移时收到此警告
?: (2_0.W001) Your URL pattern 'employee/attendanceactivity/attendance/(?P<attendance_id>\d+)/' [name='employee-attendanceactivity-detail'] has a route that contains '(?P<', begins with a '^', or ends with a '$'. This was likely an oversight when migrating to django.urls.path().
这是来自url.py
的声明path('employee/attendanceactivity/attendance/(?P<attendance_id>\d+)/',
views.employee_attendanceactivity_detail, name = 'employee-attendanceactivity-detail'),
我该如何解决这个警告?谢谢
从 Django 2.0 开始,re_path
应该用于匹配 URL 模式中的正则表达式。
修改路径如下:
from django.urls import re_path
urlpatterns = [
# ...
re_path(r'^employee/attendanceactivity/attendance/(?P<attendance_id>\d+)/$', views.employee_attendanceactivity_detail, name = 'employee-attendanceactivity-detail'),
# ...
]
参考。 Django URL 调度程序 documentation.
不幸的是,Stack 不允许我发表评论,但您的后续问题的答案是模式开头的 ^ 是 regex "start-of-line" anchor。虽然没有它你的路径可能会工作,但通常最好在 re_paths.
的开头包含 ^ 并在结尾包含 $