Coverage for website/builder/templates.py: 100%

1""" 

2Template Operations - Template Loading and Processing. 

3 

4This module handles template loading, placeholder replacement, 

5and template-related operations for the website builder. 

6""" 

7 

8from pathlib import Path 

9 

10 

11class TemplateProcessor: 

12 """Handles template loading and processing operations.""" 

13 

14 def __init__(self, templates_dir: str = "website/templates"): 

15 """Initialize template processor.""" 

16 self.templates_dir = Path(templates_dir) 

17 

18 def load_template(self, template_name: str) -> str: 

19 """Load a template file.""" 

20 template_path = self.templates_dir / template_name 

21 if not template_path.exists(): 

22 raise FileNotFoundError(f"Template not found: {template_path}") 

23 

24 with open(template_path, encoding="utf-8") as f: 

25 return f.read() 

26 

27 def replace_placeholders(self, content: str, replacements: dict[str, str]) -> str: 

28 """Replace placeholders in content with actual values.""" 

29 for placeholder, value in replacements.items(): 

30 content = content.replace(f"{{{{ {placeholder} }}}}", str(value)) 

31 return content