Custom get_list_context in generators

hello all,
here in job opening file i need to only get subset of jobs not all jobs
where to add logic to to achieve this ??

from __future__ import unicode_literals
import frappe

from frappe.website.website_generator import WebsiteGenerator
from frappe import _

class JobOpening(WebsiteGenerator):
	website = frappe._dict(
		template = "templates/generators/job_opening.html",
		condition_field = "publish",
		page_title_field = "job_title",
	)

	def validate(self):
		if not self.route:
			self.route = frappe.scrub(self.job_title).replace('_', '-')

	def get_context(self, context):
		context.parents = [{'route': 'jobs', 'title': _('All Jobs') }]

def get_list_context(context):
	context.title = _("Jobs")
	context.introduction = _('Current Job Openings')
>

You can return a filtered list using a custom method

def get_list_context(context):
	context.title = _("Jobs")
	context.introduction = _('Current Job Openings')
	context.get_list = your_custom_method

@netchampfaris

should be list of Job Openings objects or any type of objects ?

It should be a list of dicts