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Easier to read first-item-or-none list logic

This commit is contained in:
Mouse Reeve 2021-09-22 16:16:53 -07:00
parent c54609d7fd
commit a96d027cf3
1 changed files with 6 additions and 8 deletions
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8
bookwyrm/views/reading.py
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@ -56,14 +56,12 @@ class ReadingStatus(View):
) )
# gets the first shelf that indicates a reading status, or None # gets the first shelf that indicates a reading status, or None
current_status_shelfbook = next( shelves = [
iter(
s s
for s in book.current_shelves for s in book.current_shelves
if s.shelf.identifier in models.Shelf.READ_STATUS_IDENTIFIERS if s.shelf.identifier in models.Shelf.READ_STATUS_IDENTIFIERS
), ]
None, current_status_shelfbook = shelves[0] if shelves else None
)
# checking the referer prevents redirecting back to the modal page # checking the referer prevents redirecting back to the modal page
referer = request.headers.get("Referer", "/") referer = request.headers.get("Referer", "/")