Stop checking for duplicates in imports #159
Merged
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Status quo data imports always fail if there is one or more duplicate items yielded by the scraper. Ideally scrapes do not emit duplicates, but due to the vagaries of our source sites, it can be time consuming in some cases to root them out. And in many cases the duplicates are identical, so doing extra imports of the same data does not cause harm. In those cases, eliminating the duplicates is actually pretty low priority work. But the fact that the import is halted turns it into high priority work.
This change introduces a runtime flag
--allow_duplicates
that can be used to change the behavior to warn only on duplicate items.