Safe Format • AI Agents Framework

safe_format: Safely format a string template, preserving JSON-like curly braces.

safe_format

Function

This function is defined in the agents_generator module.

Safely format a string template, preserving JSON-like curly braces.

This handles cases where templates contain Gutenberg block syntax like {“level”:2} which would cause KeyError with standard .format().

Uses a two-pass approach:

1. Escape all {{ and }} (already escaped braces)
2. Only substitute known variable placeholders

Signature

def safe_format(template: str) -> str

Parameters

template · str · required

String template with {variable} placeholders **kwargs: Variable substitutions to apply

Returns

Returns · str

Formatted string with variables substituted and JSON preserved

Usage

>>> safe_format('Use <!-- wp:heading {"level":2} --> for {topic}', topic='AI')
    'Use <!-- wp:heading {"level":2} --> for AI'

Uses

• match.group
• re.sub

Source

View on GitHub

praisonai/agents_generator.py at line 85