def list_jobs(queue_name, page):
current_page = int(page)
queue = Queue(queue_name)
per_page = 5
total_items = queue.count
pages_numbers_in_window = pagination_window(total_items, current_page, per_page)
pages_in_window = [ dict(number=p, url=url_for('.overview',
queue_name=queue_name, page=p)) for p in pages_numbers_in_window ]
last_page = int(ceil(total_items / float(per_page)))
prev_page = None
if current_page > 1:
prev_page = dict(url=url_for('.overview', queue_name=queue_name, page=(current_page-1)))
next_page = None
if current_page < last_page:
next_page = dict(url=url_for('.overview', queue_name=queue_name, page=(current_page+1)))
pagination = remove_none_values(
dict(pages_in_window=pages_in_window,
next_page=next_page,
prev_page=prev_page))
offset = (current_page - 1) * per_page
jobs = [serialize_job(job) for job in queue.get_jobs(offset, per_page)]
return dict(name=queue.name, jobs=jobs, pagination=pagination)
