| # Copyright (c) 2012 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Logging via CherryPy.""" |
| |
| import re |
| |
| import cherrypy |
| |
| |
| class Loggable(object): |
| """Provides a log method, with automatic log tag generation.""" |
| _CAMELCASE_RE = re.compile('(?<=.)([A-Z])') |
| |
| def _Log(self, message, *args, **kwargs): |
| return LogWithTag( |
| self._CAMELCASE_RE.sub(r'_\1', self.__class__.__name__).upper(), |
| message, *args, **kwargs) |
| |
| |
| def LogWithTag(tag, message, *args, **kwargs): |
| # CherryPy log doesn't seem to take any optional args, so we'll just join |
| # them into a single string, if any are provided. |
| return cherrypy.log(message + ((' ' + ' '.join(args)) if args else ''), tag) |
