old_contents: """This module contains functions to turn TShark XML parts into Packet objects."""
  import lxml.objectify
  
  from pyshark.packet.layer import Layer
  from pyshark.packet.packet import Packet
  from pyshark.packet.packet_summary import PacketSummary
  
  
  def psml_structure_from_xml(psml_structure):
      if not isinstance(psml_structure, lxml.objectify.ObjectifiedElement):
          psml_structure = lxml.objectify.fromstring(psml_structure)
      return psml_structure.findall('section')
  
  
  def packet_from_xml_packet(xml_pkt, psml_structure=None):
      """
      Gets a TShark XML packet object or string, and returns a pyshark Packet objec.t
  
      :param xml_pkt: str or xml object.
      :param psml_structure: a list of the fields in each packet summary in the psml data. If given, packets will
      be returned as a PacketSummary object.
      :return: Packet object.
      """
      if not isinstance(xml_pkt, lxml.objectify.ObjectifiedElement):
          parser = lxml.objectify.makeparser(huge_tree=True, recover=True)
          xml_pkt = lxml.objectify.fromstring(xml_pkt, parser)
      if psml_structure:
          return _packet_from_psml_packet(xml_pkt, psml_structure)
      return _packet_from_pdml_packet(xml_pkt)
  
  
  def _packet_from_psml_packet(psml_packet, structure):
      return PacketSummary(structure, psml_packet.findall('section'))
  
  
  def _packet_from_pdml_packet(pdml_packet):
      layers = [Layer(proto) for proto in pdml_packet.proto]
      geninfo, frame, layers = layers[0], layers[1], layers[2:]
      return Packet(layers=layers, frame_info=frame, number=geninfo.get_field_value('num'),
                    length=geninfo.get_field_value('len'), sniff_time=geninfo.get_field_value('timestamp', raw=True),
                    captured_length=geninfo.get_field_value('caplen'),
                    interface_captured=frame.get_field_value('interface_id', raw=True))
  
new_contents: """This module contains functions to turn TShark XML parts into Packet objects."""
  import lxml.objectify
  
  from pyshark.packet.layer import Layer
  from pyshark.packet.packet import Packet
  from pyshark.packet.packet_summary import PacketSummary
  
  
  def psml_structure_from_xml(psml_structure):
      if not isinstance(psml_structure, lxml.objectify.ObjectifiedElement):
          psml_structure = lxml.objectify.fromstring(psml_structure)
      return psml_structure.findall('section')
  
  
  def packet_from_xml_packet(xml_pkt, psml_structure=None):
      """
      Gets a TShark XML packet object or string, and returns a pyshark Packet objec.t
  
      :param xml_pkt: str or xml object.
      :param psml_structure: a list of the fields in each packet summary in the psml data. If given, packets will
      be returned as a PacketSummary object.
      :return: Packet object.
      """
      if not isinstance(xml_pkt, lxml.objectify.ObjectifiedElement):
          parser = lxml.objectify.makeparser(huge_tree=True, recover=True)
          xml_pkt = xml_pkt.decode(errors='ignore')
          xml_pkt = lxml.objectify.fromstring(xml_pkt, parser)
      if psml_structure:
          return _packet_from_psml_packet(xml_pkt, psml_structure)
      return _packet_from_pdml_packet(xml_pkt)
  
  
  def _packet_from_psml_packet(psml_packet, structure):
      return PacketSummary(structure, psml_packet.findall('section'))
  
  
  def _packet_from_pdml_packet(pdml_packet):
      layers = [Layer(proto) for proto in pdml_packet.proto]
      geninfo, frame, layers = layers[0], layers[1], layers[2:]
      return Packet(layers=layers, frame_info=frame, number=geninfo.get_field_value('num'),
                    length=geninfo.get_field_value('len'), sniff_time=geninfo.get_field_value('timestamp', raw=True),
                    captured_length=geninfo.get_field_value('caplen'),
                    interface_captured=frame.get_field_value('interface_id', raw=True))
  
subject: Fix for XMLSyntaxError exceptions when invalid UTF8 is output by tshark.