未从 urls.patterns 调用视图函数
View function is not called from urls.patterns
我的视图函数未被 urls.py 模式调用。我只能明确地调用它们。
基本布局是
--project
----persons
----project
project/urls.py
是:
from django.conf.urls import url, include, patterns
from .views import page #irrelevant
# from persons import views as person_views
urlpatterns = patterns('',
url(r'^(?P<slug>[\w./-]+)/$', page, name='page'), #irrelevant
url(r'^$', page, name='homepage'), #irrelevant
url(r'^persons/', include('persons.urls', namespace='persons')), # WORKS
# url(r'^persons/$', person_views.persons, name='persons'), #wont work
# url(r'^persons/add/$', person_views.add_person, name='add_person'), #wont work
)
到目前为止一切正常,因为 persons.urls 已成功包含...但是里面:
persons/urls.py
:
from django.conf.urls import patterns, url
#from persons.views import index_persons, add_person
from persons import views
#views.index_persons('GET / HTTP/1.0') # >>> WORKS - function called <<< !!!
urlpatterns = patterns('',
url(r'.', views.index_persons, name='index_persons'), # DOES NOT WORK
url(r'^add/', views.add_person, name='add_person'), # DOES NOT WORK
)
我也尝试过其他正则表达式,例如:
url(r'*', views.index_persons, name='index_persons'), # DOES NOT WORK
url(r'^$', views.index_persons, name='index_persons'), # DOES NOT WORK
运气不好...
我的 persons/views.py
文件包含:
def index_persons(request):
print 'WHY???'
def add_person(request):
print 'WHY???'
'WHY???' 通常在控制台中打印(stdout - 因为我从 manage.py runserver 执行),当显式调用 index_persons 函数时 来自 persons/urls.py
有什么想法吗?
你的 url 规则应该是
url(r'^/?$, views.index_persons, name='index_persons'),
注意 1: 不要忘记重启服务器。
NOTE 2:namespace='persons'
等于不设置namespace
,因为你的url
和persons/
是一样的.
在 project/urls.py
中,将 page
url 模式移动到其他模式下方。否则,对 /persons/
的请求将首先匹配 page
url 模式。
url(r'^$', page, name='homepage'),
url(r'^persons/', include('persons.urls', namespace='persons')),
url(r'^(?P<slug>[\w./-]+)/$', page, name='page'),
在persons/urls.py
里面,你应该有:
urlpatterns = patterns('',
url(r'^$', views.index_persons, name='index_persons'),
url(r'^add/$', views.add_person, name='add_person'),
)
我的视图函数未被 urls.py 模式调用。我只能明确地调用它们。
基本布局是
--project
----persons
----project
project/urls.py
是:
from django.conf.urls import url, include, patterns
from .views import page #irrelevant
# from persons import views as person_views
urlpatterns = patterns('',
url(r'^(?P<slug>[\w./-]+)/$', page, name='page'), #irrelevant
url(r'^$', page, name='homepage'), #irrelevant
url(r'^persons/', include('persons.urls', namespace='persons')), # WORKS
# url(r'^persons/$', person_views.persons, name='persons'), #wont work
# url(r'^persons/add/$', person_views.add_person, name='add_person'), #wont work
)
到目前为止一切正常,因为 persons.urls 已成功包含...但是里面:
persons/urls.py
:
from django.conf.urls import patterns, url
#from persons.views import index_persons, add_person
from persons import views
#views.index_persons('GET / HTTP/1.0') # >>> WORKS - function called <<< !!!
urlpatterns = patterns('',
url(r'.', views.index_persons, name='index_persons'), # DOES NOT WORK
url(r'^add/', views.add_person, name='add_person'), # DOES NOT WORK
)
我也尝试过其他正则表达式,例如:
url(r'*', views.index_persons, name='index_persons'), # DOES NOT WORK
url(r'^$', views.index_persons, name='index_persons'), # DOES NOT WORK
运气不好...
我的 persons/views.py
文件包含:
def index_persons(request):
print 'WHY???'
def add_person(request):
print 'WHY???'
'WHY???' 通常在控制台中打印(stdout - 因为我从 manage.py runserver 执行),当显式调用 index_persons 函数时 来自 persons/urls.py
有什么想法吗?
你的 url 规则应该是
url(r'^/?$, views.index_persons, name='index_persons'),
注意 1: 不要忘记重启服务器。
NOTE 2:namespace='persons'
等于不设置namespace
,因为你的url
和persons/
是一样的.
在 project/urls.py
中,将 page
url 模式移动到其他模式下方。否则,对 /persons/
的请求将首先匹配 page
url 模式。
url(r'^$', page, name='homepage'),
url(r'^persons/', include('persons.urls', namespace='persons')),
url(r'^(?P<slug>[\w./-]+)/$', page, name='page'),
在persons/urls.py
里面,你应该有:
urlpatterns = patterns('',
url(r'^$', views.index_persons, name='index_persons'),
url(r'^add/$', views.add_person, name='add_person'),
)