如何查看“反向”正在查看的当前urlpatter？
我在一个观点中反向调用我认为应该有效的论据，但事实并非如此。我可以用任何方式检查那里有什么，为什么我的模式不是？
答案 0 :(得分：120)
如果您想要项目中所有网址的列表，首先需要安装django-extensions，然后将其添加到您的设置中：
INSTALLED_APPS = (
...
'django_extensions',
...
)
然后，在终端中运行此命令
./manage.py show_urls
有关详细信息，您可以check the documentation.
答案 1 :(得分：52)
试试这个：
from django.core.urlresolvers import get_resolver
get_resolver(None).reverse_dict.keys()
答案 2 :(得分：14)
import urls
def show_urls(urllist, depth=0):
for entry in urllist:
print(" " * depth, entry.regex.pattern)
if hasattr(entry, 'url_patterns'):
show_urls(entry.url_patterns, depth + 1)
show_urls(urls.url_patterns)
答案 3 :(得分：13)
我正在使用下一个命令：
（Python3 + Django 1.10）
from django.core.management import BaseCommand
from django.conf.urls import RegexURLPattern, RegexURLResolver
from django.core import urlresolvers
class Command(BaseCommand):
def add_arguments(self, parser):
pass
def handle(self, *args, **kwargs):
urls = urlresolvers.get_resolver()
all_urls = list()
def func_for_sorting(i):
if i.name is None:
i.name = ''
return i.name
def show_urls(urls):
for url in urls.url_patterns:
if isinstance(url, RegexURLResolver):
show_urls(url)
elif isinstance(url, RegexURLPattern):
all_urls.append(url)
show_urls(urls)
all_urls.sort(key=func_for_sorting, reverse=False)
print('-' * 100)
for url in all_urls:
print('| {0.regex.pattern:20} | {0.name:20} | {0.lookup_str:20} | {0.default_args} |'.format(url))
print('-' * 100)
<强>用法：
./manage.py showurls
示例输出：
----------------------------------------------------------------------------------------------------
| ^(.+)/$ | | django.views.generic.base.RedirectView | {} |
| ^(.+)/$ | | django.views.generic.base.RedirectView | {} |
| ^(.+)/$ | | django.views.generic.base.RedirectView | {} |
| ^(.+)/$ | | django.views.generic.base.RedirectView | {} |
| ^(.+)/$ | | django.views.generic.base.RedirectView | {} |
| ^(.+)/$ | | django.views.generic.base.RedirectView | {} |
| ^static\/(?P<path>.*)$ | | django.contrib.staticfiles.views.serve | {} |
| ^media\/(?P<path>.*)$ | | django.views.static.serve | {'document_root': '/home/wlysenko/.virtualenvs/programmerHelper/project/media'} |
| ^(?P<app_label>polls|snippets|questions)/$ | app_list | apps.core.admin.AdminSite.app_index | {} |
| ^(?P<app_label>activity|articles|badges|books|comments|flavours|forum|marks|newsletters|notifications|opinions|polls|questions|replies|snippets|solutions|tags|testing|users|utilities|visits)/reports/$ | app_reports | apps.core.admin.AdminSite.reports_view | {} |
| ^(?P<app_label>activity|articles|badges|books|comments|flavours|forum|marks|newsletters|notifications|opinions|polls|questions|replies|snippets|solutions|tags|testing|users|utilities|visits)/statistics/$ | app_statistics | apps.core.admin.AdminSite.statistics_view | {} |
| articles/(?P<slug>[-\w]+)/$ | article | apps.articles.views.ArticleDetailView | {} |
| book/(?P<slug>[-_\w]+)/$ | book | apps.books.views.BookDetailView | {} |
| category/(?P<slug>[-_\w]+)/$ | category | apps.utilities.views.CategoryDetailView | {} |
| create/$ | create | apps.users.views.UserDetailView | {} |
| delete/$ | delete | apps.users.views.UserDetailView | {} |
| detail/(?P<email>\w+@[-_\w]+.\w+)/$ | detail | apps.users.views.UserDetailView | {} |
| snippet/(?P<slug>[-_\w]+)/$ | detail | apps.snippets.views.SnippetDetailView | {} |
| (?P<contenttype_model_pk>\d+)/(?P<pks_separated_commas>[-,\w]*)/$ | export | apps.export_import_models.views.ExportTemplateView | {} |
| download_preview/$ | export_preview_download | apps.export_import_models.views.ExportPreviewDownloadView | {} |
| ^$ | import | apps.export_import_models.views.ImportTemplateView | {} |
| result/$ | import_result | apps.export_import_models.views.ImportResultTemplateView | {} |
| ^$ | index | django.contrib.admin.sites.AdminSite.index | {} |
| ^$ | index | apps.core.views.IndexView | {} |
| ^jsi18n/$ | javascript-catalog | django.views.i18n.javascript_catalog | {'packages': ('your.app.package',)} |
| ^jsi18n/$ | jsi18n | django.contrib.admin.sites.AdminSite.i18n_javascript | {} |
| level/(?P<slug>[-_\w]+)/$ | level | apps.users.views.UserDetailView | {} |
| ^login/$ | login | django.contrib.admin.sites.AdminSite.login | {} |
| ^logout/$ | logout | django.contrib.admin.sites.AdminSite.logout | {} |
| newsletter/(?P<slug>[_\w]+)/$ | newsletter | apps.newsletters.views.NewsletterDetailView | {} |
| newsletters/$ | newsletters | apps.newsletters.views.NewslettersListView | {} |
| notification/(?P<account_email>[-\w]+@[-\w]+.\w+)/$ | notification | apps.notifications.views.NotificationDetailView | {} |
| ^password_change/$ | password_change | django.contrib.admin.sites.AdminSite.password_change | {} |
| ^password_change/done/$ | password_change_done | django.contrib.admin.sites.AdminSite.password_change_done | {} |
| ^image/(?P<height>\d+)x(?P<width>\d+)/$ | placeholder | apps.core.views.PlaceholderView | {} |
| poll/(?P<pk>\w{8}-\w{4}-\w{4}-\w{4}-\w{12})/(?P<slug>[-\w]+)/$ | poll | apps.polls.views.PollDetailView | {} |
| ^add/$ | polls_choice_add | django.contrib.admin.options.ModelAdmin.add_view | {} |
| ^(.+)/change/$ | polls_choice_change | django.contrib.admin.options.ModelAdmin.change_view | {} |
| ^$ | polls_choice_changelist | django.contrib.admin.options.ModelAdmin.changelist_view | {} |
| ^(.+)/delete/$ | polls_choice_delete | django.contrib.admin.options.ModelAdmin.delete_view | {} |
| ^(.+)/history/$ | polls_choice_history | django.contrib.admin.options.ModelAdmin.history_view | {} |
| ^add/$ | polls_poll_add | django.contrib.admin.options.ModelAdmin.add_view | {} |
| ^(.+)/change/$ | polls_poll_change | django.contrib.admin.options.ModelAdmin.change_view | {} |
| ^$ | polls_poll_changelist | django.contrib.admin.options.ModelAdmin.changelist_view | {} |
| ^(.+)/delete/$ | polls_poll_delete | django.contrib.admin.options.ModelAdmin.delete_view | {} |
| ^(.+)/history/$ | polls_poll_history | django.contrib.admin.options.ModelAdmin.history_view | {} |
| ^$ | polls_vote_changelist | django.contrib.admin.options.ModelAdmin.changelist_view | {} |
| publisher/(?P<slug>[-_\w]+)/$ | publisher | apps.books.views.PublisherDetailView | {} |
| question/(?P<slug>[-_\w]+)/$ | question | apps.questions.views.QuestionDetailView | {} |
| ^add/$ | questions_answer_add | django.contrib.admin.options.ModelAdmin.add_view | {} |
| ^(.+)/change/$ | questions_answer_change | django.contrib.admin.options.ModelAdmin.change_view | {} |
| ^$ | questions_answer_changelist | django.contrib.admin.options.ModelAdmin.changelist_view | {} |
| ^(.+)/delete/$ | questions_answer_delete | django.contrib.admin.options.ModelAdmin.delete_view | {} |
| ^(.+)/history/$ | questions_answer_history | django.contrib.admin.options.ModelAdmin.history_view | {} |
| ^add/$ | questions_question_add | django.contrib.admin.options.ModelAdmin.add_view | {} |
| ^(.+)/change/$ | questions_question_change | django.contrib.admin.options.ModelAdmin.change_view | {} |
| ^$ | questions_question_changelist | django.contrib.admin.options.ModelAdmin.changelist_view | {} |
| ^(.+)/delete/$ | questions_question_delete | django.contrib.admin.options.ModelAdmin.delete_view | {} |
| ^(.+)/history/$ | questions_question_history | django.contrib.admin.options.ModelAdmin.history_view | {} |
| ^setlang/$ | set_language | django.views.i18n.set_language | {} |
| ^add/$ | snippets_snippet_add | django.contrib.admin.options.ModelAdmin.add_view | {} |
| ^(.+)/change/$ | snippets_snippet_change | django.contrib.admin.options.ModelAdmin.change_view | {} |
| ^$ | snippets_snippet_changelist | django.contrib.admin.options.ModelAdmin.changelist_view | {} |
| ^(.+)/delete/$ | snippets_snippet_delete | django.contrib.admin.options.ModelAdmin.delete_view | {} |
| ^(.+)/history/$ | snippets_snippet_history | django.contrib.admin.options.ModelAdmin.history_view | {} |
| solution/(?P<pk>\w{8}-\w{4}-\w{4}-\w{4}-\w{12})/(?P<slug>[-_\w]+)/$ | solution | apps.solutions.views.SolutionDetailView | {} |
| suit/(?P<slug>[-\w]+)/$ | suit | apps.testing.views.SuitDetailView | {} |
| tag/(?P<name>[-_\w]+)/$ | tag | apps.tags.views.TagDetailView | {} |
| theme/(?P<slug>[-_\w]+)/$ | theme | apps.forum.views.SectionDetailView | {} |
| topic/(?P<slug>[-_\w]+)/$ | topic | apps.forum.views.TopicDetailView | {} |
| update/$ | update | apps.users.views.UserDetailView | {} |
| ^r/(?P<content_type_id>\d+)/(?P<object_id>.+)/$ | view_on_site | django.contrib.contenttypes.views.shortcut | {} |
| writer/(?P<slug>[-_\w]+)/$ | writer | apps.books.views.WriterDetailView | {} |
----------------------------------------------------------------------------------------------------
答案 4 :(得分：9)
Django 1.11，Python 2.7.6
cd to_your_django_project
python manage.py shell
然后粘贴以下代码。
from django.conf.urls import RegexURLPattern, RegexURLResolver
from django.core import urlresolvers
urls = urlresolvers.get_resolver()
def if_none(value):
if value:
return value
return ''
def print_urls(urls, parent_pattern=None):
for url in urls.url_patterns:
if isinstance(url, RegexURLResolver):
print_urls(url, if_none(parent_pattern) + url.regex.pattern)
elif isinstance(url, RegexURLPattern):
print(if_none(parent_pattern) + url.regex.pattern)
print_urls(urls)
示例输出：
^django-admin/^$
^django-admin/^login/$
^django-admin/^logout/$
^django-admin/^password_change/$
^django-admin/^password_change/done/$
^django-admin/^jsi18n/$
^django-admin/^r/(?P<content_type_id>\d+)/(?P<object_id>.+)/$
^django-admin/^wagtailimages/image/^$
^django-admin/^wagtailimages/image/^add/$
^django-admin/^wagtailimages/image/^(.+)/history/$
^django-admin/^wagtailimages/image/^(.+)/delete/$
^django-admin/^wagtailimages/image/^(.+)/change/$
^django-admin/^wagtailimages/image/^(.+)/$
...
答案 5 :(得分：7)
在Django 3.0中，它非常简单：
from django.urls import get_resolver
print(get_resolver().url_patterns)
打印：
[<URLPattern '' [name='home']>, <URLPattern '/testing' [name='another_url']>]
答案 6 :(得分：6)
我使用了一个插件：https://github.com/django-extensions/django-extensions，它有一个show_urls命令可以提供帮助。
答案 7 :(得分：5)
def get_resolved_urls(url_patterns):
url_patterns_resolved = []
for entry in url_patterns:
if hasattr(entry, 'url_patterns'):
url_patterns_resolved += get_resolved_urls(
entry.url_patterns)
else:
url_patterns_resolved.append(entry)
return url_patterns_resolved
在python manage.py shell中
import urls
get_resolved_urls(urls.urlpatterns)
答案 8 :(得分：3)
我测试了本文中的其他答案，但它们要么不能用于Django 2.X，要么不完整或过于复杂。因此，这是我对此的看法：
from django.conf import settings
from django.urls import URLPattern, URLResolver
urlconf = __import__(settings.ROOT_URLCONF, {}, {}, [''])
def list_urls(lis, acc=None):
if acc is None:
acc = []
if not lis:
return
l = lis[0]
if isinstance(l, URLPattern):
yield acc + [str(l.pattern)]
elif isinstance(l, URLResolver):
yield from list_urls(l.url_patterns, acc + [str(l.pattern)])
yield from list_urls(lis[1:], acc)
for p in list_urls(urlconf.urlpatterns):
print(''.join(p))
此代码将打印所有URL，与某些其他解决方案不同，它将打印完整路径，而不仅是最后一个节点。例如：
admin/
admin/login/
admin/logout/
admin/password_change/
admin/password_change/done/
admin/jsi18n/
admin/r/<int:content_type_id>/<path:object_id>/
admin/auth/group/
admin/auth/group/add/
admin/auth/group/autocomplete/
admin/auth/group/<path:object_id>/history/
admin/auth/group/<path:object_id>/delete/
admin/auth/group/<path:object_id>/change/
admin/auth/group/<path:object_id>/
admin/auth/user/<id>/password/
admin/auth/user/
...
答案 9 :(得分：3)
Django 1.8，Python 2.7+ 只需在Shell中运行这些命令即可。 Python manage.py shell并执行以下代码。
from django.conf.urls import RegexURLPattern, RegexURLResolver
from django.core import urlresolvers
urls = urlresolvers.get_resolver(None)
def if_none(value):
if value:
return value
return ''
def print_urls(urls, parent_pattern=None):
for url in urls.url_patterns:
if isinstance(url, RegexURLResolver):
print_urls(url, if_none(parent_pattern) + url.regex.pattern)
elif isinstance(url, RegexURLPattern):
print(if_none(parent_pattern) + url.regex.pattern)
print_urls(urls)
答案 10 :(得分：3)
我已将Seti's command扩展为显示命名空间，所有网址部分，自动调整列宽，按（命名空间，名称）排序： https://gist.github.com/andreif/263a3fa6e7c425297ffee09c25f66b20
import sys
from django.core.management import BaseCommand
from django.conf.urls import RegexURLPattern, RegexURLResolver
from django.core import urlresolvers
def collect_urls(urls=None, namespace=None, prefix=None):
if urls is None:
urls = urlresolvers.get_resolver()
_collected = []
prefix = prefix or []
for x in urls.url_patterns:
if isinstance(x, RegexURLResolver):
_collected += collect_urls(x, namespace=x.namespace or namespace,
prefix=prefix + [x.regex.pattern])
elif isinstance(x, RegexURLPattern):
_collected.append({'namespace': namespace or '',
'name': x.name or '',
'pattern': prefix + [x.regex.pattern],
'lookup_str': x.lookup_str,
'default_args': dict(x.default_args)})
else:
raise NotImplementedError(repr(x))
return _collected
def show_urls():
all_urls = collect_urls()
all_urls.sort(key=lambda x: (x['namespace'], x['name']))
max_lengths = {}
for u in all_urls:
for k in ['pattern', 'default_args']:
u[k] = str(u[k])
for k, v in list(u.items())[:-1]:
# Skip app_list due to length (contains all app names)
if (u['namespace'], u['name'], k) == \
('admin', 'app_list', 'pattern'):
continue
max_lengths[k] = max(len(v), max_lengths.get(k, 0))
for u in all_urls:
sys.stdout.write(' | '.join(
('{:%d}' % max_lengths.get(k, len(v))).format(v)
for k, v in u.items()) + '\n')
class Command(BaseCommand):
def handle(self, *args, **kwargs):
show_urls()
注意：列顺序保存在 Python 3.6 中，并且需要在旧版本中使用
OrderedDict。
更新：OrderedDict的新版本现在位于django-s包中：https://github.com/5monkeys/django-bananas/blob/master/bananas/management/commands/show_urls.py
答案 11 :(得分：2)
只需输入您知道不存在的网址，服务器就会返回包含网址格式列表的错误消息。
例如，如果您在http://localhost:8000/something
运行网站输入
http://localhost:8000/something/blahNonsense，您的服务器将返回网址搜索列表并将其显示在浏览器中
答案 12 :(得分：1)
这里有一个快速而肮脏的技巧，只需获取您需要的信息，而无需修改任何设置。
$ pip install django-extensions
$ python manage.py shell -c 'from django.core.management import call_command; from django_extensions.management.commands.show_urls import Command; call_command(Command())'
这是对@robert 的回答的捎带。虽然正确，但我不想将 django-extensions 作为依赖项，即使它只是一秒钟。
答案 13 :(得分：0)
django 2.0的极简解决方案
例如，如果您要在installed_apps的第一个应用程序上查找URL，则可以这样访问它：
from django.urls import get_resolver
from pprint import pprint
pprint(
get_resolver().url_patterns[0].url_patterns
)
答案 14 :(得分：0)
您可以使用以下简单方法创建动态导入，以从项目中的每个应用程序收集所有URL模式：
def get_url_patterns():
from django.apps import apps
list_of_all_url_patterns = list()
for name, app in apps.app_configs.items():
# you have a directory structure where you should be able to build the correct path
# my example shows that apps.[app_name].urls is where to look
mod_to_import = f'apps.{name}.urls'
try:
urls = getattr(importlib.import_module(mod_to_import), "urlpatterns")
list_of_all_url_patterns.extend(urls)
except ImportError as ex:
# is an app without urls
pass
return list_of_all_url_patterns
list_of_all_url_patterns = get_url_patterns()
我最近使用了类似的方法来创建模板标签，以显示活动的导航链接。
答案 15 :(得分：0)
~/Administration options.Conventions.AddAreaPageRoute("/Administration", "/Index", "toothbrush");
是放置settings.py文件的应用名称
答案 16 :(得分：0)
通过@CesarCanassa
from django.conf import settings
from django.urls import URLPattern, URLResolver
URLCONF = __import__(settings.ROOT_URLCONF, {}, {}, [''])
def list_urls(patterns, path=None):
""" recursive """
if not path:
path = []
result = []
for pattern in patterns:
if isinstance(pattern, URLPattern):
result.append(''.join(path) + str(pattern.pattern))
elif isinstance(pattern, URLResolver):
result += list_urls(pattern.url_patterns, path + [str(pattern.pattern)])
return result
答案 17 :(得分：0)
@Cesar Canassa 的生成器魔法的另一种改编。这可以添加到您的 应用 的 yourapp/management/commands/dumpurls.py 目录中，以便它可以作为 management.py 中的子命令访问。
注意：我添加了一行以确保它仅过滤 yourapp。如果需要其他网址，请相应地更新或删除它。
management.py 子命令部署路径：yourapp/management/commands/dumpurls.py
from django.core.management.base import BaseCommand, CommandError
from django.conf import settings
from django.urls import URLPattern, URLResolver
def list_urls(lis, acc=None):
if acc is None:
acc = []
if not lis:
return
l = lis[0]
if isinstance(l, URLPattern):
yield acc + [str(l.pattern),l.name]
elif isinstance(l, URLResolver):
yield from list_urls(l.url_patterns, acc + [str(l.pattern)])
yield from list_urls(lis[1:], acc)
class Command(BaseCommand):
help = 'List all URLs from the urlconf'
def handle(self, *args, **options):
urlconf = __import__(settings.ROOT_URLCONF, {}, {}, [''])
records, glen, nlen = [], 0, 0
for p in list_urls(urlconf.urlpatterns):
record = [''.join(p[:2]), p[2]]
# Update me, or add an argument
if record[0].startswith('yourapp'):
clen = len(record[0])
if clen > glen: glen = clen
clen = len(record[1])
if clen > nlen: nlen = clen
records.append(record)
self.stdout.write('{:-<{width}}'.format('',width=glen+nlen))
self.stdout.write('{:<{glen}}Name'.format('Path',glen=glen+4))
self.stdout.write('{:-<{width}}'.format('',width=glen+nlen))
for record in records:
self.stdout.write('{path:<{glen}}{name}'.format(path=record[0],
name=record[1],
glen=glen+4))
self.stdout.write('{:-<{width}}'.format('',width=glen+nlen))
(env) django@dev:myproj~> ./manage.py dumpurls
-------------------------------------------------------------------------------------------------------
Path Name
-------------------------------------------------------------------------------------------------------
yourapp/^api-key/$ api-key-list
yourapp/^api-key\.(?P<format>[a-z0-9]+)/?$ api-key-list
yourapp/^attacks/$ attack-list
yourapp/^attacks\.(?P<format>[a-z0-9]+)/?$ attack-list
yourapp/^attack-histories/$ attackhistory-list
yourapp/^attack-histories\.(?P<format>[a-z0-9]+)/?$ attackhistory-list
yourapp/^files/$ file-list
yourapp/^files\.(?P<format>[a-z0-9]+)/?$ file-list
yourapp/^modules/$ module-list
yourapp/^modules\.(?P<format>[a-z0-9]+)/?$ module-list