Fixes tuple index out of range

[borgified]

I kept getting these errors:

Exception clipping coupons: tuple index out of range
Traceback (most recent call last):
File "/home/fwiffo/scripts/safeway-coupons/safeway-coupons", line 298, in _clip_coupons
'CC')
File "/home/fwiffo/scripts/safeway-coupons/safeway-coupons", line 197, in _get_coupon_details
coupon_detail.get('prodDsc1', ''))).strip()
IndexError: tuple index out of range

through trial and error, this seemed to fix it

[smkent]

I reproduced the error. It looks like the problem is in the format() call on that line where title is set. I'm passing a tuple instead of just leaving the values as function arguments. Changing the ts value passed to _get_coupon_details will result in the wrong details URI being retrieved. Instead, we should just fix the format() call.

Since you found the bug, I'd like to give you credit for it in the commit log. Can you update the request to make that change? Just remove the extra parentheses, i.e.:

title = '{} {} {}'.format(coupon_detail.get('titleDsc1', ''),
                          coupon_detail.get('titleDsc2', ''),
                          coupon_detail.get('prodDsc1', '')).strip()

Let me know if that works for you. Thanks!

[borgified]

I've updated the PR with your recommended changes and tested it working. Thank you for taking the time to debug and thank you for this wonderful script!

[smkent]

Of course, thanks for the bug report!