def evaluate_template(self, load_name, context):
fd, filename = tempfile.mkstemp(text=True)
f = os.fdopen(fd, 'w')
try:
f.write(self.get_common_javascript())
f.write('''
var tmpl = jsonjinja.getTemplate(%s);
process.stdout.write(tmpl.render(%s));
''' % (json.dumps(load_name), json.dumps(context)))
f.close()
c = subprocess.Popen(['node', filename], stdout=subprocess.PIPE)
stdout, stderr = c.communicate()
finally:
os.remove(filename)
return stdout
def evaluate_template(self, load_name, context):
fd, filename = tempfile.mkstemp(text=True)
f = os.fdopen(fd, 'w')
try:
f.write(self.get_common_javascript())
f.write('''
var tmpl = jsonjinja.getTemplate(%s);
process.stdout.write(tmpl.render(%s));
''' % (json.dumps(load_name), json.dumps(context)))
f.close()
c = subprocess.Popen(['node', filename], stdout=subprocess.PIPE)
stdout, stderr = c.communicate()
finally:
os.remove(filename)
return stdout
def compile_javascript_templates(self, filter_func=None, stream=None):
write_out = False
if stream is None:
stream = StringIO()
write_out = True
stream.write('{')
first = True
for template_name in self.loader.list_templates():
if filter_func is not None and not filter_func(template_name):
continue
if not first:
stream.write(',')
stream.write('%s:' % json.dumps(template_name))
node = self.get_template_as_node(template_name)
to_javascript(node, stream)
first = False
stream.write('}')
if write_out:
return stream.getvalue()
