def _render(template, context, app):
"""Renders the template and fires the signal"""
try:
rv = template.render(**context)
template_rendered.send(app, template=template, context=context)
return rv
except:
print exceptions.text_error_template().render()
raise
def _render(template: Template, context, app: flask.Flask):
"""Renders the template and fires the signal"""
context.update(app.jinja_env.globals)
app.update_template_context(context)
try:
rv = template.render(**context)
template_rendered.send(app, template=template, context=context)
return rv
except:
raise
def _render(template, context, app):
"""Renders the template and fires the signal"""
app.update_template_context(context)
try:
rv = template.render(**context)
template_rendered.send(app, template=template, context=context)
return rv
except:
translated = TemplateError(template)
raise translated
def _render(template, context, app):
"""Renders the template and fires the signal"""
app.update_template_context(context)
try:
rv = template.render_unicode(**context)
template_rendered.send(app, template=template, context=context)
return rv
except:
translated = TemplateError(template)
raise translated
def _render(template, context, app):
"""Renders the template and fires the signal"""
context.update(app.jinja_env.globals)
app.update_template_context(context)
try:
rv = template.render(**context)
template_rendered.send(app, template=template, context=context)
return rv
except:
from mako import exceptions
return exceptions.html_error_template().render()
def _render(template, context, app):
"""Renders the template and fires the signal"""
app.update_template_context(context)
try:
rv = template.render(**context)
template_rendered.send(app, template=template, context=context)
return rv
except:
translate = app.config.get("MAKO_TRANSLATE_EXCEPTIONS")
if translate:
translated = TemplateError(template)
raise translated
else:
raise
def _render(template, context, app):
"""Renders the template and fires the signal"""
app.update_template_context(context)
try:
rv = template.render(**context)
template_rendered.send(app, template=template, context=context)
return rv
except:
translate = app.config.get("MAKO_TRANSLATE_EXCEPTIONS")
if translate:
translated = TemplateError(template)
raise translated
else:
raise
def render(self, template_name, **kwargs):
"""
Render the given template with standard Flask parameters in addition to
the specified template `kwargs`.
"""
template = self.lookup.get_template(template_name)
try:
args = {'url_for': url_for,
'get_flashed_messages': get_flashed_messages}
args.update(kwargs)
self.app.update_template_context(args)
rv = template.render(**args)
template_rendered.send(self.app, template=template, context=args)
return rv
except:
raise TemplateError(template_name)
def render_template(template_name=None, context=None, format=None, **options):
u"""Renders a Brevé template.
:param template_name: as in `flask.render_template` but *without extension*.
:param context: a dict of context variables
:param **options: passed on to `breve.Template`.
"""
app = flask.current_app
if context is None:
context = {}
app.update_template_context(context)
bi = app.breve_instance
for k, v in bi.options.iteritems():
options.setdefault(k, v)
template = breve.Template(**options)
rt = template.render(template_name, vars=context,
loader=bi.template_loader, format=format)
template_rendered.send(app, template=template, context=context)
return rt
