ResourceWarning: unclosed file #534
Description
Issuing either
py -Wdefault -m sqlite_utils insert dogs.db dogs dogs0.csv --csv
[#############-----------------------] 36%
[####################################] 100%C:\Users\Doug\AppData\Local\Programs\Python\Python311\Lib\site-packages\sqlite_utils\cli.py:1187: ResourceWarning: unclosed file <_io.TextIOWrapper name='dogs0.csv' encoding='utf-8-sig'>
insert_upsert_implementation(
ResourceWarning: Enable tracemalloc to get the object allocation traceback
or
set pythonwarnings=default
sqlite-utils insert dogs.db dogs dogs0.csv --csv
[#############-----------------------] 36%
[####################################] 100%C:\Users\Doug\AppData\Local\Programs\Python\Python311\Lib\site-packages\sqlite_utils\cli.py:1187: ResourceWarning: unclosed file <_io.TextIOWrapper name='dogs0.csv' encoding='utf-8-sig'>
insert_upsert_implementation(
ResourceWarning: Enable tracemalloc to get the object allocation traceback
exhibits a ResourceWarning indicating that the CSV file being loaded is not closed.
sqlite-utils --version
sqlite-utils, version 3.30
py --version
Python 3.11.2
Windows Version 10.0.19045 Build 19045
SQLite version 3.41.0 2023-02-21 18:09:37