from __future__ import unicode_literals import frappe from frappe import _ def get_context(context): context.no_cache = 1 task = frappe.get_doc('Task', frappe.form_dict.task) context.comments = frappe.get_all('Communication', filters={'reference_name': task.name, 'comment_type': 'comment'}, fields=['subject', 'sender_full_name', 'communication_date']) context.doc = task