def render(template, scriptingContext):
engine = getEngine()
template, errors = engine.loadString(template, False)
result, evaluation_errors = template.evaluate(scriptingContext)
if evaluation_errors:
from collective.templateengines.utils import dump_messages
dump_messages(evaluation_errors)
return result
def render(template, scriptingContext):
engine = getEngine()
template, errors = engine.loadString(template, False)
result, evaluation_errors = template.evaluate(scriptingContext)
if evaluation_errors:
from collective.templateengines.utils import dump_messages
dump_messages(evaluation_errors)
return result
def compile(self, text):
""" Compile the template. """
engine = getEngine()
if text == None:
text = ""
# TODO: Compile template only if the context has been changed
t, messages = engine.loadString(text, False)
return t, messages
def compile(self, text):
""" Compile the template. """
engine = getEngine()
if text == None:
text = ""
# TODO: Compile template only if the context has been changed
t, messages = engine.loadString(text, False)
return t, messages
def initialize(context):
"""Initializer called when used as a Zope 2 product."""
# Register additional easytemplat tags
from tsv.policy.easytemplate.tags import TodayTag, SpieltermineTag, VereinstermineTag
tags = [TodayTag(), SpieltermineTag(), VereinstermineTag()]
from collective.easytemplate import tagconfig
[tagconfig.tags.append(tag) for tag in tags]
from collective.easytemplate.engine import getEngine, setupEngine
from collective.templateengines.backends import jinja
[getEngine().addTag(tag) for tag in tags]
setupEngine(jinja.Engine())
def applyTemplate(context, string, logger=None):
""" Shortcut to run a string through our template engine.
@param context: ITemplateContext
@param string: Template as string
@return: tuple (output as plain text, boolean had errors flag)
"""
if logger:
if string is not None:
logger.debug("Applying template:" + string)
else:
logger.debug("Applying template:<empty string>")
engine = getEngine()
# TODO: Assume Plone template context - should be an explict parameter?
request = context.getMappings()["context"].REQUEST
if string == None:
string = ""
# We might have unicode input data which
# will choke Cheetah/template engine
string = string.encode("utf-8")
errors=False
# TODO: Compile template only if the context has been changed
t, messages = engine.loadString(string, False)
outputTemplateErrors(messages, request=request, logger=logger, context=context)
errors |= len(messages) > 0
output, messages = t.evaluate(context)
outputTemplateErrors(messages, request=request, logger=logger, context=context)
errors |= len(messages) > 0
return output, errors
def test_00_assume_jinja(self):
""" Only Jinja backend supports security.
"""
self.assertTrue(isinstance(engine.getEngine(), jinja.Engine))
from zope.i18nmessageid import MessageFactory
easyslider_message_factory = MessageFactory('collective.easyslider')
import logging
logger = logging.getLogger('collective.easyslider')
try:
from collective.easytemplate.engine import getEngine
from tags import SliderTag, SliderViewTag
engine = getEngine()
engine.addTag(SliderTag())
engine.addTag(SliderViewTag())
logger.info("Installed slider easytemplate tag")
except:
logger.info("easytemplate not installed. Can not install slider tag")
def initialize(context):
pass
def test_00_assume_jinja(self):
""" Only Jinja backend supports security.
"""
self.assertTrue(isinstance(engine.getEngine(), jinja.Engine))
