5 def _write_message(kind, message):
6 # Get the file/line where this message was generated.
7 f = inspect.currentframe()
8 # Step out of _write_message, and then out of wrapper.
10 file,line,_,_,_ = inspect.getframeinfo(f)
11 location = '%s:%d' % (os.path.basename(file), line)
13 print >>sys.stderr, '%s: %s: %s' % (location, kind, message)
15 note = lambda message: _write_message('note', message)
16 warning = lambda message: _write_message('warning', message)
17 error = lambda message: _write_message('error', message)
18 fatal = lambda message: (_write_message('fatal error', message), sys.exit(1))
20 __all__ = ['note', 'warning', 'error', 'fatal']