Syntax Warning in /core/dom.py

[wmhchathuranga]

We have a syntax warning in /core/dom.py

Line 27
controlledVariables.add(re.search(r'[a-zA-Z$_][a-zA-Z0-9$_]+', part).group().replace('$', '\$'))

Line 36
controlledVariables.add(re.search(r'[a-zA-Z$_][a-zA-Z0-9$_]+', part).group().replace('$', '\$'))

triggers a syntax warning with invalid escape sequence '\$'

Screenshots

Fix
We need to replace the

Line 27 with
controlledVariables.add(re.search(r'[a-zA-Z$_][a-zA-Z0-9$_]+', part).group().replace('$', r'\$'))

and

Line 36 with
controlledVariables.add(re.search(r'[a-zA-Z$_][a-zA-Z0-9$_]+', part).group().replace('$', r'\$'))

we just need to ask python to take the Raw String by adding r\'$'

Environment:

• OS: MacOS Sequoia 15.0.1
• Python 3.12.7

Other comments
I really appreciate your contribution to the Field.