The sqlite3 docs could need a little makeover. Here's some things that could be improved:

- avoid addressing the reader as "you"
- avoid using affirmative tone
- establish a "Security Considerations" or "Common Mistakes" section, instead of littering the docs with warnings


See also:
- https://devguide.python.org/documenting/#style-guide

What is wrong with addressing the reader as "you"?

Avoiding an affirmative tone goes directly against the style-guide you linked to, which recommends an affirmative (positive) tone:

"The documentation focuses on affirmatively stating what the language does..."

The alternative would be to take a negative tone, focusing on what the library doesn't do.

> What is wrong with addressing the reader as "you"?

I remember this was discussed on python-dev last year (?). IIRC, the majority was in favour of changing the documentation to avoid addressing the reader personally. Let us ask the Documentation Workgroup over at Discourse. I'll create a topic.

> Avoiding an affirmative tone goes directly against the style-guide you linked to, which recommends an affirmative (positive) tone:

Sorry, that was a language glitch; I'm not a native english speaker :) _Use_ an affirmative tone is of course correct.

(Nosying Mariatta and Carol from the CPython DWG)

See also discussion on Discourse: https://discuss.python.org/t/avoid-addressing-the-user-directly-when-writing-docs/11671

New changeset 6c5a312fb6d92e879bf4c570b94e18bb9ffe5970 by Erlend Egeberg Aasland in branch 'main':
bpo-45677: Reword first section of `sqlite3` docs (#29326)
https://github.com/python/cpython/commit/6c5a312fb6d92e879bf4c570b94e18bb9ffe5970

New changeset 94dad5e41e5863e03972f3f3646087fb591f73f9 by Miss Islington (bot) in branch '3.10':
bpo-45677: Reword first section of `sqlite3` docs (GH-29326) (GH-29566)
https://github.com/python/cpython/commit/94dad5e41e5863e03972f3f3646087fb591f73f9

New changeset a40d066e8ef548b52eca2b0e27c219ddd7e11592 by Miss Islington (bot) in branch '3.9':
bpo-45677: Reword first section of `sqlite3` docs (GH-29326) (GH-29567)
https://github.com/python/cpython/commit/a40d066e8ef548b52eca2b0e27c219ddd7e11592

I think it would also be helpful to make the examples at the top simpler/more idiomatic, e.g. using a context manager for the connection and calling conn.execute directly instead of spawning a cursor.

I think the information about the isolation_level parameter should also be displayed more prominently as many people are surprised to find sqlite3 automatically opening transactions.