docs: def get(self, href):
          """Fetch a single item."""
          if self.is_fake:
              return
  
          uid = _trim_suffix(href, ('.ics', '.ical', '.vcf'))
          etesync_item = self.collection.get(uid)
          if etesync_item is None:
              return None
  
          try:
              item = vobject.readOne(etesync_item.content)
          except Exception as e:
              raise RuntimeError("Failed to parse item %r in %r" %
                                 (href, self.path)) from e
          # FIXME: Make this sensible
          last_modified = time.strftime(
              "%a, %d %b %Y %H:%M:%S GMT",
              time.gmtime(time.time()))
          return EteSyncItem(self, item, href, last_modified=last_modified, etesync_item=etesync_item)