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remove Python 2 from docs

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David Lord 2020-04-03 11:58:16 -07:00
parent 96b4dcafc3
commit 7673835b3d
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6
docs/patterns/wtforms.rst
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@ -98,9 +98,9 @@ This macro accepts a couple of keyword arguments that are forwarded to
WTForm's field function, which renders the field for us. The keyword
arguments will be inserted as HTML attributes. So, for example, you can
call ``render_field(form.username, class='username')`` to add a class to
the input element. Note that WTForms returns standard Python unicode
strings, so we have to tell Jinja2 that this data is already HTML-escaped
with the ``|safe`` filter.
the input element. Note that WTForms returns standard Python strings,
so we have to tell Jinja2 that this data is already HTML-escaped with
the ``|safe`` filter.
Here is the :file:`register.html` template for the function we used above, which
takes advantage of the :file:`_formhelpers.html` template: