Clean-ups around task-mapping code #26879
Merged
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I found several places where the code is awkward (although technically correct) and decided to change them. There should be no change in functionality. A few things are involved:
expand_mapped_literals
closure is declaring asequence
argument that is alwaysNone
. Remove it.run_time_mapped_ti_count
method is never used in isolation, but combined withparse_time_mapped_ti_count
. We should just combine the calls—actually, the run-time variant already covers the parse-time variant, so the latter call can simply be removed.TaskInstance
import in_revise_mapped_task_indexes
is redundant (the class is already imported globally) and is removed.