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remove LessonBookmark abstraction.

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This commit is contained in:
Tunde Akinyanmi
2023-10-27 12:00:44 +01:00
parent d6aad6cd74
commit 7b3f4c29d8
1 changed files with 8 additions and 5 deletions
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13
lms/www/batch/learn.py
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@@ -158,10 +158,13 @@ class LessonBookmark:
def get_neighbours(current, lessons):
_current = LessonBookmark(current)
numbers = sorted([LessonBookmark(lesson.number) for lesson in lessons])
index = numbers.index(_current)
numbers = [lesson.number for lesson in lessons]
tuples_list = [tuple(map(int, s.split('.'))) for s in numbers]
sorted_tuples = sorted(tuples_list)
sorted_numbers = ['.'.join(map(str, t)) for t in sorted_tuples]
index = sorted_numbers.index(current)
return {
"prev": numbers[index - 1].readable_value if index - 1 >= 0 else None,
"next": numbers[index + 1].readable_value if index + 1 < len(numbers) else None,
"prev": sorted_numbers[index - 1] if index - 1 >= 0 else None,
"next": sorted_numbers[index + 1] if index + 1 < len(sorted_numbers) else None,
}