--convert should support Python generators #16
Description
I tried this against https://github.com/simonw/package-stats and it didn't work:
git-history file stats.db stats.json --convert '
data = json.loads(content)
for key, counts in data.items():
for date, count in counts.items():
yield {
"package": key,
"date": date,
"count": count
}
' --id package --id date
It looked like it worked - the progress bar ran to completion - but the resulting database only had a commits table.