On 7/02/2015 8:32 AM, Andrew Pinkham wrote:
I'm currently running Django 1.7.4. Provided the following clean function on a
form:
def clean_slug(self):
new_slug = self.cleaned_data['slug'].lower()
if new_slug == 'invalid_value':
raise ValidationError(
# _ is ugettext
mark_safe(_('SlugField may not be '
'"%(slug_value)s" '
'for URL reasons.')),
params={
'slug_value':
mark_safe('<code>invalid_value</code>')})
return new_slug
Have you tried removing mark_safe from the body of the method and
applying it at the end? ...
return mark_safe(new_slug)
Mike
I expect the HTML error output to read:
<li>SlugField may not be "<code>create_list</code>" for URL
reasons.</li>
Instead, the HTML output is:
<li>SlugField may not be "<code>create_list</code>" for
URL reasons.</li>
Meaning, the user sees the <code> tags as opposed to having them output as HTML.
The problem occurs when I remove the call to ugettext as well, and while I
expect to only need to apply mark_safe to the value in params, I apply the
function to all of the text above.
Am I doing something silly? How do I properly apply mark_safe to text passed to
params of exceptions? What is the best-practice here?
Thanks,
Andrew
PS
I promise to add a code to my ValidationError before committing.
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