Invalid escape sequence

[raffaem]

What happens?

When I load the extension in a Visual Studio Code openened Jupyter notebook with:

%load_ext sql

I get the following warning:

2025-08-21 10:45:49 - py.warnings - WARNING - c:\data\papers\paper_5_AIPUB_RM\.venv\Lib\site-packages\sql\parse.py:339: SyntaxWarning: invalid escape sequence '\:'
  Given a query, replaces all occurrences of ':variable' with '\:variable' and

2025-08-21 10:45:49 - py.warnings - WARNING - c:\data\papers\paper_5_AIPUB_RM\.venv\Lib\site-packages\sql\parse.py:369: SyntaxWarning: invalid escape sequence '\:'
  Given a query, replaces all occurrences of 'example'[x:y] with 'example'[x\:y].

To Reproduce

See above

OS:

Windows

JupySQL Version:

0.11.1

Full Name:

Raffaele Mancuso

Affiliation:

Università di Bologna