class LineParser(object):
def __init__(self):
self.exc = ParseException("","",0)
def parse(self,line):
self.exc = self.exc.with_line(line)
try:
return self._parser.parse(line,lexer=self._lexer)
except ParseException as pe:
self.exc = self.exc.with_value(pe.value).with_position(pe.position)
raise self.exc
