internationalization - Extract keywords in a pystache template with gettext -

i have html-template in project contain pystache codes such

{{#_}}word{{\_}}  

i want know , how can extract words poeditor parsers

you use regular expression them, , remove don't want:

import re regex=re.compile("\{\{\#\_\}\}.+\{\\\_\}\} ") words=re.findall(regex, data)  #to remove use re.split or searching [a-z].