def list(order=None, page=1):
"""List all monkeys."""
# Handling unacceptable sort orders:
if order is not None and order not in ['best_friend', 'friends']:
return redirect(url_for('list'))
# Counting pages:
monkeys_per_page = 10
page_count = math.ceil(dba.count_monkeys() / monkeys_per_page)
# At least one page must always be present:
if page_count < 1:
page_count = 1
# Handling unacceptable page numbers:
if page < 1 or page > page_count:
return redirect(url_for('list'))
monkey_self = dba.get_monkey_by_id(session['id'])
monkeys = dba.list_monkeys(order, page, monkeys_per_page)
if monkey_self is None or monkeys is None:
return redirect(url_for('index'))
return render_template('list.html', monkeys=monkeys,
monkey_self=monkey_self, order=order)
def list(order=None, page=1):
"""List all monkeys."""
# Handling unacceptable sort orders:
if order is not None and order not in ['best_friend', 'friends']:
return redirect(url_for('list'))
# Counting pages:
monkeys_per_page = 10
page_count = math.ceil(dba.count_monkeys() / monkeys_per_page)
# At least one page must always be present:
if page_count < 1:
page_count = 1
# Handling unacceptable page numbers:
if page < 1 or page > page_count:
return redirect(url_for('list'))
monkey_self = dba.get_monkey_by_id(session['id'])
monkeys = dba.list_monkeys(order, page, monkeys_per_page)
if monkey_self is None or monkeys is None:
return redirect(url_for('index'))
return render_template('list.html',
monkeys=monkeys,
monkey_self=monkey_self,
order=order)
def test_list_monkeys(self):
"""Test list_monkeys()."""
monkeys = dba.list_monkeys()
assert monkeys.has_prev is not None
assert monkeys.has_next is not None
assert monkeys.iter_pages() is not None
assert monkeys.page is not None
