python - Django read cookie in template tag -

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Is a cookie readable in this template tag?

I have set a cookie in a middleware but I want to read in a template tag. 

  def process_response (auto, request, response): response.set_cookie ('changed', 'yes') response.set_cookie ('select', request. LONGGUAGE_CODE) Return response   
 thanks   
 
 
 you   le_context  < Custom_template_tag_name (context, value1, value2): request = context ['request'] result to create a template tag with    register.simple_tag (le_contact = True) def = Request COOKIES.get ('cookie_name', '') return result

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