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djangocms-link-manager-0.2.1
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مشاهده بیشترتوضیحات
An extensible means of checking for broken links in virtually any django CMS plugin.
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | djangocms-link-manager-0.2.1 |
| نام | djangocms-link-manager |
| نسخه کتابخانه | 0.2.1 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Divio |
| ایمیل نویسنده | info@divio.com |
| آدرس صفحه اصلی | https://github.com/divio/djangocms-link-manager/ |
| آدرس اینترنتی | https://pypi.org/project/djangocms-link-manager/ |
| مجوز | LICENSE.txt |
=======================
django CMS Link Manager
=======================
.. image:: https://travis-ci.org/divio/djangocms-link-manager.svg?branch=master
:target: https://travis-ci.org/divio/djangocms-link-manager
An extensible means of checking for broken links in virtually any
django CMS plugin.
--------
Overview
--------
There are numerous plugins that provide hyperlink capabilities in django CMS
each with their own fields for store a variety of types of hyperlinks. As a
result, it can become a challenge to find bad links across the whole project.
This project attempts to provide a solution in an extensible manner.
------------
Installation
------------
This package requires Python 2.7 or later and Django 1.8 or later.
First, install the package from PyPI: ::
pip install djangocms-link-manager
Then add it to your ``INSTALLED_APPS``: ::
# settings.py
...
INSTALLED_APPS = [
...
'djangocms_link_manager',
]
-----
Usage
-----
The simplest way to run this is: ::
python manage.py check_links
However, this command accepts a number of optional arguments: ::
--verify-exists Check that each link's target exists (use caution,
makes HTTP HEAD requests).
--scheme SCHEME Default scheme to use for scheme-less URLs
(default: "http").
--host NETLOC Default [host:port] to use for relative URLs (defaults
to "localhost:8000").
--template TEMPLATE Override the report rendering template.
--mail-managers Instead of printing report to the console, email it to
the addresses defined in the MANAGERS list in the
project's settings.py.
---------
Extending
---------
This package currently supports to plugins by their class names:
``Bootstrap3ButtonCMSPlugin`` and ``LinkPlugin`` which come from the packages:
``aldryn_bootstrap3`` and ``djangocms_link`` respectively. To add support for
a new CMSPlugin, one simply writes creates a class that subclasses
``djangocms_link_manager.link_manager.LinkManager`` and overrides the
``check_link()`` method according to the particulars of the CMSPlugin you wish
to support.
Once this is created, register the link manager into the link manager pool on
startup with: ::
from djangocms_link_manager.link_manager import LinkManager, LinkReport
from djangocms_link_manager.link_manager_pool import link_manager_pool
class MyLinkPluginLinkManager(LinkManager):
"""MyLinkPlugin only contains the fields 'name' and 'url'."""
def check_link(self, instance, verify_exists=False):
"""Override this method and adapt to MyLinkPlugin."""
return LinkReport(
valid=self.validate_url(instance.url, verify_exists=verify_exists),
text=instance.name,
url=instance.url
)
link_manager_pool.register('MyLinkPlugin', MyLinkPluginLinkManager)
Support for additional URL schemes
----------------------------------
This package already provides support for the following URL schemes: ``ftp``,
``ftps``, ``http``, ``https``, ``bitcoin``, ``mailto``, and ``tel``. If a project
requires validation of other schemes, they can be added to the link manager
(subclass of LinkManager) simply by including a method with the name
``validate_MYSCHEME`` with the signature: ::
def validate_MYSCHEME(self, parts, verify_exists=False):
# Do your thing here
if valid:
return True
else:
return False
Replace "MYSCHEME" with the lower-case scheme of your choice.
``verify_exists``, when set to True, is intended to check to see if the resource
is really available. For example, for ``http(s)``, ``ftp(s)`` validator will
actually attempt to fetch the URL (using an HTTP HEAD request) and will return
``False`` if the result is an HTTP 404 error. Use this responsibly.
``parts`` is a dict of the URLs parts as follows: ::
parts = {
'scheme': ...,
'netloc': ...,
'path': ...,
'params': ...,
'query': ...,
'fragment': ...,
}
For more information about these elements, please review the docs for
`urllib.parse <https://docs.python.org/3/library/urllib.html>`_.
نحوه نصب
نصب پکیج whl djangocms-link-manager-0.2.1:
pip install djangocms-link-manager-0.2.1.whl
نصب پکیج tar.gz djangocms-link-manager-0.2.1:
pip install djangocms-link-manager-0.2.1.tar.gz