Running AppEngine locally (while debugging), how do I erase the data?

Question

I'm working on a Google AppEngine project and I've changed my data format, so the old data needs to be wiped out. On AppSpot that's no problem: I use the data viewer to clobber it (the amount of data is small enough that I can use this). But how would I delete data from the local store (the data I see when I run it locally)?

Answer 1

You just have to specify one switch:

dev_appserver.py --clear_datastore myapp

Answer 2

Try:

http://localhost:8080/%5Fah/admin/