form_mixins.py 文件源码

def __init__(self, *args, **kwargs):
        super(PrettyFormPlaceholdersMixin, self).__init__(*args, **kwargs)
        helper = self.helper
        layout = helper.layout = Layout()

        for field_name in self.fields:
            field = self.fields[field_name]
            label = field.label if field.label else field_name.capitalize()

            layout.append(
                Field(
                    field_name,
                    placeholder= label + (' *' if field.required else ''),
                    template=helper.field_template, css_class='pretty_field'
                ),
            )
        helper.form_show_labels = False