wtforms/wtforms — pull request #17 by thpani (2013-10-11 09:23:45+00:00)
Title: Don't coerce attr=false to string

Don't coerce attr=false to string, e.g. in

{% macro render_field(field, autofocus) %}
{{ field(autofocus=autofocus) }}
{% endmacro %}

This has also been requested [on stackoverflow](http://stackoverflow.com/a/10222772/1161037).