CursorContextManager should close cursor #18
Description
>>> with db.get_cursor() as cursor:
... cursor.execute("select * from foo")
...
>>> cursor
<cursor object at 0x10027d350; closed: 0>
{{ message }}
>>> with db.get_cursor() as cursor:
... cursor.execute("select * from foo")
...
>>> cursor
<cursor object at 0x10027d350; closed: 0>