Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Python Basics (2015) Logic in Python Membership

How can I set the variable to false using if/in conditions?

.

membership.py
store_open = None
store_hours = [9, 10, 11, 12, 13, 14, 15, 16, 17, 18]
if time in store_hours:
  store_open=True
  if time not in store_hours:
    store_open=None

1 Answer

Jennifer Nordell
seal-mask
STAFF
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher

You're really close on this one. But there's two problems and one is a very picky thing. Your indentation is incorrect. The two if statements should line up with each other. Secondly, you're setting store_open to None if the time is not in the store hours. This needs to be set to False . Take a look:

store_open = None
store_hours = [9, 10, 11, 12, 13, 14, 15, 16, 17, 18]
if time in store_hours:
  store_open=True
if time not in store_hours:
  store_open=False

Hope this helps! :smiley: