def summarise(self, length=150):
long_field = None
if hasattr(self, 'summary'):
long_field = getattr(self, 'summary')
if not long_field:
for field in ('content', 'description'):
if hasattr(self, field):
long_field = getattr(self, field)
if not long_field:
return ''
if len(long_field) <= length:
return long_field
return truncate_html(long_field, length, end='...')
def summarize_html(self, length: int = 150) -> str:
return truncate_html(self.html, length, end="...")
def test_truncation_with_string():
assert truncate_html(result_a, 98) == result_a
def test_truncation(etree):
assert truncate_html(etree, 98) == result_a
assert truncate_html(etree, 98, break_words=True) == result_b
assert truncate_html(etree, 98, end='...') == result_c
assert truncate_html(etree, 98, end='...', break_words=True) == result_d
def as_html(self, max_length=None, ellipsis=''):
html = self.content_type.as_html(self.content)
if max_length is not None:
html = truncate_html(
html, max_length, end=ellipsis, break_words=True)
return html
def test_truncation_with_string():
assert truncate_html(result_a, 98) == result_a
def test_truncation(etree):
assert truncate_html(etree, 98) == result_a
assert truncate_html(etree, 98, break_words=True) == result_b
assert truncate_html(etree, 98, end='...') == result_c
assert truncate_html(etree, 98, end='...', break_words=True) == result_d
