def _parse_field_value(line):
if line.startswith('<STR_LIT::>'):<EOL><INDENT>return None, None<EOL><DEDENT>if '<STR_LIT::>' not in line:<EOL><INDENT>return line, '<STR_LIT>'<EOL><DEDENT>field, value = line.split('<STR_LIT::>', <NUM_LIT:1>)<EOL>value = value[<NUM_LIT:1>:] if value.startswith('<STR_LIT:U+0020>') else value<EOL>return field, value<EOL>
Parse the field and value from a line.