templates

Templates module.

class homer.templates.Renderer(base_path: str, base_private_path: str = '')[source]

Bases: object

Load and render templates.

Initialize the instance.

Parameters:

  • base_path (str) -- the base path to initialize the Jinja2 environment with. All templates path must be relative to this base path.

  • base_private_path (str, optional) -- a secondary base path to initialize the Jinja2 environment with. Templates that are not found in base_path will be looked up in this secondary private location.

render(template_name: str, data: Mapping) → str[source]

Render a template with the given data.

Parameters:

  • template_name (str) -- the name of the template to load without the file extension.

  • data (dict) -- the dictionary of variables to pass to Jinja2 for replacement.

Raises:

HomerError -- on error.

Returns:

the rendered template on success. None: on failure.

Return type:

str