{{ and }} is an expression that will be output to the final document. {% and %} denotes a control flow statement like if and for. Unlike Python, blocks are denoted by start and end tags rather than indentation hasattr(g, 'db'): g.db.close() On the upside this change greatly improves the internal code flow and makes it easier to customize the dispatching and error handling. This makes it now a lot easier

{{ and }} is an expression that will be output to the final document. {% and %} denotes a control flow statement like if and for. Unlike Python, blocks are denoted by start and end tags rather than indentation if hasattr(g, 'db'): g.db.close() On the upside this change greatly improves the internal code flow and makes it easier to customize the dispatching and error handling. This makes it now a lot easier