def get_crime_entries_from_dom(self, dom, sort=True):
""" get a list of CrimeEntry objects from the dom
"""
entries = []
for entry in dom.getElementsByTagName("entry"):
child = None
child_title = None
for child in entry.childNodes:
if is_dom_element(child):
if child.nodeName == 'title':
for subchild in child.childNodes:
if hasattr(subchild, 'data'):
child_title = subchild.data
if child.nodeName == 'content':
for subchild in child.childNodes:
if is_dom_element(subchild):
crime_entry = self.get_crime_entry_from_content_node(subchild)
if child_title != "":
crime_entry.set_title(child_title)
entries.append(crime_entry)
if sort:
entries.sort(key=lambda x: x.get_report_datetime(), reverse=True)
return entries
def __get_content_item(self, dom, tag_name):
""" Get specific field from CrimeEntry dom
"""
for child in dom.childNodes:
if is_dom_element(child):
if child.nodeName == tag_name:
for subchild in child.childNodes:
if hasattr(subchild, 'data') or hasattr(subchild, 'cdata'):
return subchild.data
