def test_tagcloser(self):
"""
Test tags are closed, and tags that shouldn't be closed aren't.
"""
self.assertEqual(TagCloser("<p>Unclosed paragraph").html,
"<p>Unclosed paragraph</p>")
self.assertEqual(TagCloser("Line break<br>").html,
"Line break<br>")
def description_from_content(self):
"""
Returns the first block or sentence of the first content-like
field.
"""
description = ""
# Use the first RichTextField, or TextField if none found.
for field_type in (RichTextField, models.TextField):
if not description:
for field in self._meta.fields:
if isinstance(field, field_type) and \
field.name != "description":
description = getattr(self, field.name)
if description:
from mezzanine.core.templatetags.mezzanine_tags \
import richtext_filters
description = richtext_filters(description)
break
# Fall back to the title if description couldn't be determined.
if not description:
description = str(self)
# Strip everything after the first block or sentence.
ends = ("</p>", "<br />", "<br/>", "<br>", "</ul>", "\n", ". ", "! ",
"? ")
for end in ends:
pos = description.lower().find(end)
if pos > -1:
description = TagCloser(description[:pos]).html
break
else:
description = truncatewords_html(description, 100)
return description