def _render(self, context, output, rs):
old_template = context_manager._set_current_template(self)
old_context = context_manager._set_current_context(context)
try:
for block in self.section.blocks:
block.render(context, output, rs)
finally:
context_manager._set_current_template(old_template)
context_manager._set_current_context(old_context)
def _render(self, context, output, rs):
value = context.get(self.tag)
use_return = False
if callable(value):
value = value(self.template.source[self.inner_start : self.inner_end])
use_return = True
if isinstance(value, basestring):
template = self.template.__class__(value, self.template.loader)
template.compile(self.otag, self.ctag)
value = template.render(context)
if value:
if hasattr(value, "__iter__") and not isinstance(value, dict):
for v in value:
inner_context = Context(v, context)
old_context = context_manager._set_current_context(inner_context)
try:
for block in self.blocks:
block.render(inner_context, output, rs)
finally:
context_manager._set_current_context(old_context)
elif use_return:
output.write(as_string(value))
else:
inner_context = Context(value, context)
old_context = context_manager._set_current_context(inner_context)
try:
for block in self.blocks:
block.render(inner_context, output, rs)
finally:
context_manager._set_current_context(old_context)
