Ch15: .sqlite or .sqlite3 - file extension in twspider.py

[mrbrodeur]

Dear Prof Sev,

The code for twspider.py shows that the database created is 'spider.sqlite'.

In the chapter text immediately below the code, the file is described as 'spider.sqlite3'.

I expect that these should both be consistent, either both one or the other?

https://www.py4e.com/html3/15-database