def add(self, location, fmt, *args):
"""Append error unilaterally."""
- if isinstance(location, type(None)):
- coords = ''
- elif isinstance(location, str):
- coords = '{0}: '.format(location)
- elif isinstance(location, tuple):
- filename, line_number = location
- coords = '{0}:{1}: '.format(*location)
- else:
- assert False, 'Unknown location "{0}"/{1}'.format(location, type(location))
-
- self.messages.append(coords + fmt.format(*args))
+ self.messages.append((location, fmt.format(*args)))
def report(self, stream=sys.stdout):
- """Report all messages."""
+ """Report all messages in order."""
if not self.messages:
return
- for m in sorted(self.messages):
- print(m, file=stream)
+
+ def pretty(item):
+ location, message = item
+ if isinstance(location, type(None)):
+ return message
+ elif isinstance(location, str):
+ return location + ': ' + message
+ elif isinstance(location, tuple):
+ return '{0}:{1}: '.format(*location) + message
+ else:
+ assert False, 'Unknown item "{0}"'.format(item)
+
+ def key(item):
+ location, message = item
+ if isinstance(location, type(None)):
+ return ('', -1, message)
+ elif isinstance(location, str):
+ return (location, -1, message)
+ elif isinstance(location, tuple):
+ return (location[0], location[1], message)
+ else:
+ assert False, 'Unknown item "{0}"'.format(item)
+
+ for m in sorted(self.messages, key=key):
+ print(pretty(m), file=stream)
def read_markdown(parser, path):