Thanks, gsiems!
I did a lazy test prior to your posting above on my while version and, as shown by your automated test, it didn't produce the expected results. The base_points are incremented as long as the condition is true and are returned regardless of the status of the final test, which is the crucial one.
I like your ternary version because it's relatively easy to understand. It also tends to be faster as the points go up.
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