def summarize(value, size=None, cont=None):
"""Truncates the text to the specified size"""
if size is None:
size = settings.FEED_SUMMARY_SIZE
if cont is None:
cont = settings.FEED_SUMMARY_CONT
size -= len(cont)
value = text.sdecode(value)
if value is not None:
words = value[:size].split()
if len(value) > size:
words[-1] = cont
value = mark_safe(u' '.join(words))
return value
def summarize(value, size=None, cont=None):
"""Truncates the text to the specified size"""
if size is None:
size = settings.FEED_SUMMARY_SIZE
if cont is None:
cont = settings.FEED_SUMMARY_CONT
size -= len(cont)
value = text.sdecode(value)
if value is not None:
words = value[:size].split()
if len(value) > size:
words[-1] = cont
value = mark_safe(u' '.join(words))
return value
def make_element(self, name, val=None, **attrib):
"""Created an element from params"""
val = text.sdecode(val)
if attrib.pop('cdata', False) and val:
val = etree.CDATA(val)
nsmap = attrib.pop('nsmap', None)
resolve_ns = attrib.pop('resolve_ns', True)
attrib = dict(i for i in (map(text.sdecode, i) for i in attrib.iteritems()) if None not in i)
if resolve_ns:
ns, _, tag = name.rpartition(':')
ns = self.root.nsmap.get(ns)
if ns:
tag = '{%s}%s' % (ns, tag)
else:
tag = name
element = etree.Element(tag, attrib, nsmap)
element.text = val
return element
def make_element(self, name, val=None, **attrib):
"""Created an element from params"""
val = text.sdecode(val)
if attrib.pop('cdata', False) and val:
val = etree.CDATA(val)
nsmap = attrib.pop('nsmap', None)
resolve_ns = attrib.pop('resolve_ns', True)
attrib = dict(i for i in (map(text.sdecode, i)
for i in attrib.iteritems())
if None not in i)
if resolve_ns:
ns, _, tag = name.rpartition(':')
ns = self.root.nsmap.get(ns)
if ns:
tag = '{%s}%s' % (ns, tag)
else:
tag = name
element = etree.Element(tag, attrib, nsmap)
if isinstance(val, unicode):
val = val.replace(u'\x03', u'') # XXX
element.text = val
return element
