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collective.fastview-0.2.2
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مشاهده بیشترتوضیحات
View and viewlet helper modules for Plone theme and five.grok developers
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | collective.fastview-0.2.2 |
| نام | collective.fastview |
| نسخه کتابخانه | 0.2.2 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | mFabrik Research Oy |
| ایمیل نویسنده | research@mfabrik.com |
| آدرس صفحه اصلی | http://webandmobile.mfabik.com |
| آدرس اینترنتی | https://pypi.org/project/collective.fastview/ |
| مجوز | GPL |
.. contents ::
Introduction
-------------
collective.fastview provides framework level helper code for Plone view and template management.
It is intended to be used to give some workarounds some rough corners on these Zope 3
and `five.grok <http://pypi.python.org/pypi/five.grok>`_ viewlewt frameworks.
Installation
------------
Add collective.fastview to ``buildout.cfg`` eggs list::
eggs =
...
collective.fastview
Render viewlets directly anywhere in the template
---------------------------------------------------
You can directly put in viewlet call to any page template code
using a viewlet traverser. ``collective.fastview`` registers
a view with name ``@@viewlets`` which you can use to traverse
to render any viewlet code::
<div id="header">
<div tal:replace="structure context/@@viewlets/plone.logo" />
</div>
Note that you still need to register viewlets against some (any) viewlet manager,
but it can be a dummy one, which is never rendered using syntax::
<div tal:replace="structure provider:myarghyetanotherviewletmanagername" />
Example of dummy viewlet manager::
class MainViewletManager(grok.ViewletManager):
""" This viewlet manager is responsible for all gomobiletheme.basic viewlet registrations.
Viewlets are directly referred in main_template.pt by viewlet name,
thus overriding Plone behavior to go through ViewletManager render step.
"""
grok.name('gomobiletheme.basic.viewletmanager')
# Set viewlet manager default to all following viewlets
grok.viewletmanager(MainViewletManager)
Fix Grok 1.0 template inheritance
---------------------------------
This fixes grok 1.0 problem that view and viewlets template are not inheritable between packages.
E.g. if you subclass a view you need to manually copy over the view template also.
We hope to get rid of this in the future.
See:
* https://bugs.launchpad.net/grok/+bug/255005
Example::
from collective.fastview.utilities import fix_grok_template_inheritance
from gomobiletheme.basic import viewlets as base
from gomobiletheme.basic.viewlets import MainViewletManager
from plonecommunity.app.interfaces import IThemeLayer
# Viewlets are on all content by default.
grok.context(Interface)
# Use templates directory to search for templates.
grok.templatedir("templates")
# Viewlets are active only when gomobiletheme.basic theme layer is activated
grok.layer(IThemeLayer)
grok.viewletmanager(MainViewletManager)
class Head(base.Head):
"""
My inherited viewlet.
"""
# Fix for grok 1.0 template inheritance
# https://bugs.launchpad.net/grok/+bug/255005
# This will force Head viewlet to use its parent class template
fix_grok_template_inheritance(Head, base.Head)
Examples
--------
This code is mainly used with ``gomobiletheme.basic`` package
to provide simple mobile themes without need to construct viewlet manager
around every viewlet.
* http://webandmobile.mfabrik.com
These Python packages use this code
* http://code.google.com/p/plonegomobile/source/browse/#svn/trunk/gomobile/gomobiletheme.basic/gomobiletheme/basic
Source code repository
-----------------------
* https://svn.plone.org/svn/collective/collective.fastview
Author
------
`mFabrik Research Oy <mailto:info@mfabrik.com>`_ - Python and Plone professionals for hire.
* `mFabrik Web and Mobile - multichannel CMS made easy <http://webandmobile.mfabrik.com>`_
* `mFabrik web site <http://mfabrik.com>`_
* `mFabrik mobile site <http://mfabrik.mobi>`_
* `Blog <http://blog.mfabrik.com>`_
Changelog
=========
0.2.1 - 0.2.2
-------------
* Fixed debug statement left in the code [miohtama]
0.2 - 0.2.1
-----------
* Try to be smarter handling the cases where viewlet raises an exception on update() or render() [miohtama]
* Cleaned up some docs [miohtama]
0.1 - 0.2
----------
* Plone 4 compatibility
* Removed global defines special handlers - they were used for Plone 3,
but Plone 4 is now out solving the problem itself
* Added special exception type for the cases viewlet is not found by name.
It was bad idea to return NotFound as Zope has special meaning for
this exception (you get 404).
0.1
-------------------
- Initial release
نحوه نصب
نصب پکیج whl collective.fastview-0.2.2:
pip install collective.fastview-0.2.2.whl
نصب پکیج tar.gz collective.fastview-0.2.2:
pip install collective.fastview-0.2.2.tar.gz