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separated ZPT-based template implementation

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git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@1521 fd906abe-77d9-0310-91a1-e0d9ade77398
This commit is contained in:
helmutm 2006-11-24 16:00:35 +00:00
parent 335c15f17a
commit 5f9675c871
6 changed files with 45 additions and 14 deletions
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2
web/README.txt
View file

@ -23,5 +23,5 @@ the standard Zope 3 TestRequest.
>>> from cybertools.web.view import View >>> from cybertools.web.view import View
>>> view = View(None, TestRequest()) >>> view = View(None, TestRequest())
>>> view.render() >>> view.render()
u'<html...<body>...</body>...</html>...' u'<html...>...<body...>...</body>...</html>...'

8
web/template.py
View file

@ -17,23 +17,19 @@
# #
""" """
Generic template base class (if fact it is the ZPT-based type...). Generic template base class.
$Id$ $Id$
""" """
from zope.app.pagetemplate import ViewPageTemplateFile
class Template(object): class Template(object):
zpt = ViewPageTemplateFile('content.pt')
def __init__(self, view): def __init__(self, view):
self.view = view self.view = view
self.context = view.context self.context = view.context
self.request = view.request self.request = view.request
def render(self, *args, **kw): def render(self, *args, **kw):
return self.zpt(*args, **kw) return u''

11
web/view.py
View file

@ -22,24 +22,21 @@ Generic view base class.
$Id$ $Id$
""" """
from cybertools.web.template import Template from zope.cachedescriptors.property import Lazy
from cybertools.web.zpt.template import Template
class View(object): class View(object):
templateFactory = Template templateFactory = Template
_template = None
def __init__(self, context, request): def __init__(self, context, request):
self.context = context self.context = context
self.request = request self.request = request
@property @Lazy
def template(self): def template(self):
if self._template is None and self.templateFactory: return self.templateFactory(self)
self._template = self.templateFactory(self)
return self._template
def render(self, *args, **kw): def render(self, *args, **kw):
return self.template.render(*args, **kw) return self.template.render(*args, **kw)

3
web/zpt/__init__.py Normal file
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@ -0,0 +1,3 @@
"""
$Id$
"""

0
web/content.pt → web/zpt/content.pt
View file

35
web/zpt/template.py Normal file
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@ -0,0 +1,35 @@
#
# Copyright (c) 2006 Helmut Merz helmutm@cy55.de
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
"""
ZPT-based template base class.
$Id$
"""
from zope.app.pagetemplate import ViewPageTemplateFile
from cybertools.web import template
class Template(template.Template):
zpt = ViewPageTemplateFile('content.pt')
def render(self, *args, **kw):
return self.zpt(*args, **kw)