The engine is not fully conformant to the jinja2 specification. However, there is enough for most use-cases. If you would like to support more features, please submit them upstream, at which point we can include those changes.

Supported Jinja2 features

• filters: sort, default, first, last, length, max, min, reverse, unique, sum, attr, map, reject, rejectattr, select, selectattr, pprint, dictsort, abs, float, int, list, round, random, trim, title, upper, wordcount, replace, truncate, groupby, urlencode, capitalize, escape, tojson, striptags, center, xmlattr
• testers: eq, defined, ge, gt, iterable, le, lt, mapping, ne, number, sequence, string, undefined, in, even, odd, lower, upper
• functions: range, loop.cycle
• 'if' statement (with 'elif' and 'else' branches)
• 'for' statement (with 'else' branch and 'if' part support)
• 'include' statement (from the Godot resource system)
• 'import'/'from' statements
• 'set' statement (both line and block)
• 'filter' statement
• 'extends'/'block' statements
• 'macro'/'call' statements
• 'with' statement
• 'do' extension statement
• recursive loops
• space control and 'raw'/'endraw' blocks

Supported Godot types

The following Godot types can be passed to the render function:

• String
• Dictionary
• Array
• Int
• Float
• Bool
• Nil
• Vector2
• Vector2i
• Vector3
• Vector3i
• Vector4
• Vector4i
• Color

More information

• import/include example