cobwebch / external_import

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Download preview data #289

Closed fsuter closed 1 year ago

fsuter commented 1 year ago

It would be very convenient when debugging tricky import scenarios to be able to download to preview data in order to examine it, for example in a spreadsheet program. Each step could indicate the format of the data, basically "text" if it has no particular structure, or "CSV" if it's an array. If a format is defined, then the preview controller would provide a download button.