Django-邮递员不工作

Question

我试图为用户到用户的消息传递系统实现Django-postman 。

我克隆了 repo 并在我的settings.py和URLs.py文件中也这样做了：

在主文件的URLs.py ，我包含了：

 re_path(r'^messages/', include('postman.urls', namespace='postman')),

在 Settings.py 文件中，我包含了：

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'postman',
    'account',
    'landingpage',
]

POSTMAN_I18N_URLS = True  # default is False
POSTMAN_DISALLOW_ANONYMOUS = True  # default is False
POSTMAN_DISALLOW_MULTIRECIPIENTS = True  # default is False
POSTMAN_DISALLOW_COPIES_ON_REPLY = True  # default is False
POSTMAN_DISABLE_USER_EMAILING = True  # default is False
POSTMAN_FROM_EMAIL = 'from@host.tld'  # default is DEFAULT_FROM_EMAIL
#POSTMAN_PARAMS_EMAIL = get_params_email  # default is None
POSTMAN_AUTO_MODERATE_AS = True  # default is None
POSTMAN_SHOW_USER_AS = 'get_full_name'  # default is None
POSTMAN_NAME_USER_AS = 'last_name'  # default is None
POSTMAN_QUICKREPLY_QUOTE_BODY = True  # default is False
POSTMAN_NOTIFIER_APP = None  # default is 'notification'
POSTMAN_MAILER_APP = None  # default is 'mailer'

邮递员网址：

urlpatterns = [
        # Translators: keep consistency of the <option> parameter with the translation for 'm'
        url(pgettext_lazy('postman_url', r'^inbox/(?:(?P<option>m)/)?$'), InboxView.as_view(), name='inbox'),
        # Translators: keep consistency of the <option> parameter with the translation for 'm'
        url(pgettext_lazy('postman_url', r'^sent/(?:(?P<option>m)/)?$'), SentView.as_view(), name='sent'),
        # Translators: keep consistency of the <option> parameter with the translation for 'm'
        url(pgettext_lazy('postman_url', r'^archives/(?:(?P<option>m)/)?$'), ArchivesView.as_view(), name='archives'),
        # Translators: keep consistency of the <option> parameter with the translation for 'm'
        url(pgettext_lazy('postman_url', r'^trash/(?:(?P<option>m)/)?$'), TrashView.as_view(), name='trash'),
        url(pgettext_lazy('postman_url', r'^write/(?:(?P<recipients>[^/#]+)/)?$'), WriteView.as_view(), name='write'),
        url(pgettext_lazy('postman_url', r'^reply/(?P<message_id>[\d]+)/$'), ReplyView.as_view(), name='reply'),
        url(pgettext_lazy('postman_url', r'^view/(?P<message_id>[\d]+)/$'), MessageView.as_view(), name='view'),
        # Translators: 't' stands for 'thread'
        url(pgettext_lazy('postman_url', r'^view/t/(?P<thread_id>[\d]+)/$'), ConversationView.as_view(), name='view_conversation'),
        url(pgettext_lazy('postman_url', r'^archive/$'), ArchiveView.as_view(), name='archive'),
        url(pgettext_lazy('postman_url', r'^delete/$'), DeleteView.as_view(), name='delete'),
        url(pgettext_lazy('postman_url', r'^undelete/$'), UndeleteView.as_view(), name='undelete'),
        url(pgettext_lazy('postman_url', r'^mark-read/$'), MarkReadView.as_view(), name='mark-read'),
        url(pgettext_lazy('postman_url', r'^mark-unread/$'), MarkUnreadView.as_view(), name='mark-unread'),
        url(r'^$', RedirectView.as_view(url=reverse_lazy('postman:inbox'), permanent=True)),
    ]

写.html

{% extends "postman/base_write.html" %}
{% load i18n %}
{% block pm_write_title %}{% trans "Write"%}{% endblock %}

base_write.html

{% extends "postman/base.html" %}
{% load i18n static %}
{% block extrahead %}{{ block.super }}
{% if autocompleter_app.is_active %}{# using the available admin jQuery is enough #}
{# should not be necessary since AS v1.3 with AJAX_SELECT_BOOTSTRAP set #}
{#<script type="text/javascript" src="{% static 'admin/js/jquery.min.js' %}"></script>#}
{% endif %}
{{ form.media }}{# for ajax_selects (v1.3.6 at least) #}
{% endblock %}
{% block content %}
<div id="postman">
<h1>{% block pm_write_title %}{% endblock %}</h1>
<form action="{% if next_url %}?next={{ next_url|urlencode }}{% endif %}" method="post">{% csrf_token %}
<table>
{% block pm_write_recipient %}{% endblock %}
{{ form.as_table }}
</table>
<button type="submit" class="pm_btn pm_btn-send">{% trans "Send" %}</button>
</form>
</div>
{% endblock %}

基本文件

{% extends "base.html" %}{# not myself but a site-level one (TEMPLATE_DIRS setting) #}
{% load i18n static %}{% load postman_tags %}
{% block title %}{% trans "Messaging" %}{% endblock %}
{% block extrahead %}{{ block.super }}
<link type="text/css" media="all" rel="stylesheet" href="{% static 'postman/css/postman.css' %}" />
{% endblock %}
{% block postman_menu %}
<ul id="postman_menu">{% postman_unread as unread_count %}
 <li><a href="{% url 'postman:inbox' %}">&raquo;&nbsp;{% trans "Inbox" %}{% if unread_count %} <strong>({{ unread_count }})</strong>{% endif %}</a></li>
 <li><a href="{% url 'postman:sent' %}">&raquo;&nbsp;{% trans "Sent Messages" %}</a></li>
 <li><a href="{% url 'postman:write' %}">&raquo;&nbsp;{% trans "Write" %}</a></li>
 <li><a href="{% url 'postman:archives' %}">&raquo;&nbsp;{% trans "Archives" %}</a></li>
 <li><a href="{% url 'postman:trash' %}">&raquo;&nbsp;{% trans "Trash" %}</a></li>
</ul>
{% endblock %}

问题是，每当我在浏览器中运行 127.0.0.1:8000/messages/write 时，网站都是空白的。 django 管理员显示消息框，但 url 返回空白。 我在这里做错了什么。 谢谢

Answer 1

以下是让您开始使用最低限度的步骤：

1. 在根目录（带有manage.py目录） python3 -m pip install django-postman

2. 在settings.py ：

INSTALLED_APPS = [ 
    ...,
    # 'pagination'  # has to be before postman
    # ...
    'postman',
    # ...
    # 'ajax_select'
    # 'notification'
    # 'mailer'
]
    
TEMPLATES = [
    {
        '...,
        'DIRS': [BASE_DIR/ 'templates'],
        ...
    },
]

3. 在根目录执行以下命令： python manage.py migrate

   mkdir -p templates/postman

touch templates/postman/base.html

现在您应该能够在您网站的管理页面上看到Messages和Pending 。

4. 将以下标记添加到我们在上述步骤中创建的base.html文件中：

<!doctype html>

<html>
    <head>
        <title>
            {% block title %}
            {% endblock %}
        </title>
        {% block extrahead %}
        {% endblock %}
    </head>
    <body>
        {% block content %}
        {% endblock %}
        
        {% block postman_menu %}
        {% endblock %}
    </body>
</html>

这是因为包希望这个模板能够呈现 url。 5.在项目的urlpatterns中添加这个路径path：

path('messages/', include('postman.urls'), name='postman'),

6. 现在您可以使用实际网站上的任何网址

   localhost:8000/messages/write

有一个问题，默认情况下，您发送的消息将处于待处理状态，因此您必须手动从管理站点（由主持人）批准，或者您可以在settings.py. POSTMAN_AUTO_MODERATE_AS=True settings.py.

上面的大部分内容在django-postman 文档中都有提到，但是作为初学者，掌握这些对我来说非常具有挑战性，所以我试图简化步骤，希望对某人有所帮助:)

Answer 2

您是否在 postman/base.html 扩展的 base.html 模板中包含了所需的模板块？

来自： https : //bitbucket.org/psam/django-postman/wiki/quickstart#rst-header-templates

postman/base.html模板扩展了base.html站点模板，其中需要一些块：
•title：在<html><head><title> ，至少是整个标题字符串的一部分
•extrahead：在<html><head> ，放置一些<script>和<link>元素
•content: 在<html><body> ，放置页面内容
•postman_menu：在<html><body> ，放置导航菜单

Answer 3

其次是 Amiay Narayan 的回答，对 base.html 文件部分进行了一些修改。

来自 Django-postman 的最新 base.html 是：

{% extends "base.html" %}{# not myself but a site-level one (TEMPLATE_DIRS setting) #}

所以在你自己的 Django 项目的 base.html 中，唯一需要在 <body>.....</body> 之间添加的东西是 Django-postman 的简单菜单：

    {% block postman_menu %}
    {% endblock %}