Django 管理员密码更改

Posted 2023-02-24

【中文标题】Django 管理员密码更改

【英文标题】：Django Admin Password Change

【发布时间】：2021-10-18 19:37:25

【问题描述】：

第 1 步：我登录了 Django Admin 第 2 步：在管理员中单击密码更改 第 3 步：输入旧密码和新密码 第 4 步：单击“更改我的密码”按钮

已在数据库中成功更改密码。但是，我收到以下错误：

Environment:


Request Method: GET
Request URL: http://localhost:8000/admin/password_change/done/

Django Version: 2.2.24
Python Version: 3.7.10
Installed Applications:
['material.admin',
 'material.admin.default',
 'nested_inline',
 'django.contrib.auth',
 'django.contrib.sites',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'django_extensions',
 'softdelete',
 'reversion',
 'actstream',
 'rest_framework',
 'rest_framework.authtoken',
 'valital.api.apps.ApiConfig',
 'cacheops',
 'corsheaders',
 'drf_yasg',
 'storages',
 'djmoney',
 'mail_factory',
 'mjml']
Installed Middleware:
['corsheaders.middleware.CorsMiddleware',
 'django.middleware.security.SecurityMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'reversion.middleware.RevisionMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware']


Template error:
In template /usr/local/lib/python3.7/site-packages/material/admin/templates/registration/password_change_done.html, error at line 3
   Invalid block tag on line 3: 'translate', expected 'elif', 'else' or 'endif'. Did you forget to register or load this tag?
   1 : % extends "admin/base_site.html" %
   2 : % load i18n %
   3 : % block userlinks %% url 'django-admindocs-docroot' as docsroot %% if docsroot %<a href=" docsroot "> % translate 'Documentation' % </a> / % endif %% translate 'Change password' % / <a href="% url 'admin:logout' %">% translate 'Log out' %</a>% endblock %
   4 : % block breadcrumbs %
   5 : <div class="breadcrumbs">
   6 : <a href="% url 'admin:index' %">% translate 'Home' %</a>
   7 : &rsaquo; % translate 'Password change' %
   8 : </div>
   9 : % endblock %
   10 : 
   11 : % block content %
   12 :   <div class="app">
   13 :     <div class="card">


Traceback:

File "/usr/local/lib/python3.7/site-packages/django/template/base.py" in parse
  470.                     compile_func = self.tags[command]

During handling of the above exception ('translate'), another exception occurred:

File "/usr/local/lib/python3.7/site-packages/django/core/handlers/exception.py" in inner
  34.             response = get_response(request)

File "/usr/local/lib/python3.7/site-packages/django/core/handlers/base.py" in _get_response
  145.                 response = self.process_exception_by_middleware(e, request)

File "/usr/local/lib/python3.7/site-packages/django/core/handlers/base.py" in _get_response
  143.                 response = response.render()

File "/usr/local/lib/python3.7/site-packages/django/template/response.py" in render
  106.             self.content = self.rendered_content

File "/usr/local/lib/python3.7/site-packages/django/template/response.py" in rendered_content
  81.         template = self.resolve_template(self.template_name)

File "/usr/local/lib/python3.7/site-packages/django/template/response.py" in resolve_template
  63.             return select_template(template, using=self.using)

File "/usr/local/lib/python3.7/site-packages/django/template/loader.py" in select_template
  42.                 return engine.get_template(template_name)

File "/usr/local/lib/python3.7/site-packages/django/template/backends/django.py" in get_template
  34.             return Template(self.engine.get_template(template_name), self)

File "/usr/local/lib/python3.7/site-packages/django/template/engine.py" in get_template
  143.         template, origin = self.find_template(template_name)

File "/usr/local/lib/python3.7/site-packages/django/template/engine.py" in find_template
  125.                 template = loader.get_template(name, skip=skip)

File "/usr/local/lib/python3.7/site-packages/django/template/loaders/base.py" in get_template
  30.                     contents, origin, origin.template_name, self.engine,

File "/usr/local/lib/python3.7/site-packages/django/template/base.py" in __init__
  156.         self.nodelist = self.compile_nodelist()

File "/usr/local/lib/python3.7/site-packages/django/template/base.py" in compile_nodelist
  194.             return parser.parse()

File "/usr/local/lib/python3.7/site-packages/django/template/base.py" in parse
  478.                     raise self.error(token, e)

File "/usr/local/lib/python3.7/site-packages/django/template/base.py" in parse
  476.                     compiled_result = compile_func(self, token)

File "/usr/local/lib/python3.7/site-packages/django/template/loader_tags.py" in do_extends
  266.     nodelist = parser.parse()

File "/usr/local/lib/python3.7/site-packages/django/template/base.py" in parse
  478.                     raise self.error(token, e)

File "/usr/local/lib/python3.7/site-packages/django/template/base.py" in parse
  476.                     compiled_result = compile_func(self, token)

File "/usr/local/lib/python3.7/site-packages/django/template/loader_tags.py" in do_block
  209.     nodelist = parser.parse(('endblock',))

File "/usr/local/lib/python3.7/site-packages/django/template/base.py" in parse
  478.                     raise self.error(token, e)

File "/usr/local/lib/python3.7/site-packages/django/template/base.py" in parse
  476.                     compiled_result = compile_func(self, token)

File "/usr/local/lib/python3.7/site-packages/django/template/defaulttags.py" in do_if
  952.     nodelist = parser.parse(('elif', 'else', 'endif'))

File "/usr/local/lib/python3.7/site-packages/django/template/base.py" in parse
  472.                     self.invalid_block_tag(token, command, parse_until)

File "/usr/local/lib/python3.7/site-packages/django/template/base.py" in invalid_block_tag
  528.                     get_text_list(["'%s'" % p for p in parse_until], 'or'),

Exception Type: TemplateSyntaxError at /admin/password_change/done/
Exception Value: Invalid block tag on line 3: 'translate', expected 'elif', 'else' or 'endif'. Did you forget to register or load this tag?

谁能告诉我一个答案来解决这个问题？

【参考方案1】：

你的错误信息说明了一切：

异常值：第 3 行的块标记无效：'translate'、预期的 'elif'、'else' 或 'endif'。

模板似乎不喜欢嵌套在if 中的translate。

您可以 override the template 并仅覆盖 userlinks 块

% block userlinks %
    % url 'django-admindocs-docroot' as docsroot %
    % if docsroot %
        <a href=" docsroot "> % translate 'Documentation' % </a>
        /
    % endif %
        % translate 'Change password' %
        /
        <a href="% url 'admin:logout' %">% translate 'Log out' %</a>
% endblock %

---

注意https://docs.djangoproject.com/en/3.1/topics/i18n/translation/#translate-template-tag

更改为Django 3.1：

trans 标记已重命名为 translate。仍然支持 trans 标记作为向后兼容的别名。

【讨论】：

显示到文件的路径指向 Docker 容器中的文件。由于我们不应该编辑 docker 容器中的文件，你能告诉我在我的本地机器中哪里可以找到这个文件。我已经尝试在我的本地机器上搜索这个文件，但我没有发现任何有用的东西。我在这个位置找到了一个文件“./.local/share/virtualenvs/app-backend-8zqIWoAn/lib/python3.7/site-packages/material/admin/templates/registration/password_change_done.html”。当我更改并保存此文件时，更改并未反映在登录页面中

docs.djangoproject.com/en/3.2/ref/contrib/admin/…

@Sriram this question 可能有助于覆盖模板

发现错误：系统需要单词“tans”而不是“translate”（正如您所说的“看起来模板不喜欢嵌套在 if 内的 translate”）在文件中。感谢@Ralf 的回复

@Sriram 我编辑了答案以添加该信息；该标签已重命名为 v3.1。显然，您在其中一个模板中发现别名似乎无法正常工作的错误