The `loop` variable
Inside of a for loop block you can access some special variables:
| Variable | Description |
|---|---|
loop.index | The current iteration of the loop. (1 indexed) |
loop.index0 | The current iteration of the loop. (0 indexed) |
loop.revindex | The number of iterations from the end of the loop (1 indexed) |
loop.revindex0 | The number of iterations from the end of the loop (0 indexed) |
loop.first | True if first iteration |
loop.last | True if last iteration |
loop.length | The number of items in the sequence |
loop.parent | The parent context |
{% for user in users %}
{{ loop.index }} - {{ user.username }}
{% endfor %}
