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- #!/usr/bin/env/python
- # -*- coding: utf-8 -*-
- ###
- ### Author: Chris Iatrou (ichrispa@core-vector.net)
- ### Version: rev 13
- ###
- ### This program was created for educational purposes and has been
- ### contributed to the open62541 project by the author. All licensing
- ### terms for this source is inherited by the terms and conditions
- ### specified for by the open62541 project (see the projects readme
- ### file for more information on the LGPL terms and restrictions).
- ###
- ### This program is not meant to be used in a production environment. The
- ### author is not liable for any complications arising due to the use of
- ### this program.
- ###
- import inspect
- ###
- ### Tidy logging helpers
- ###
- LOG_LEVEL_DEBUG = 4
- LOG_LEVEL_INFO = 2
- LOG_LEVEL_WARN = 1
- LOG_LEVEL_ERROR = 0
- LOG_LEVEL_SILENT = -1
- # Change the following to filter logging output
- GLOBAL_LOG_LEVEL = LOG_LEVEL_SILENT
- def log(callee, logstr, level=LOG_LEVEL_DEBUG):
- prefixes = { LOG_LEVEL_DEBUG : "DBG: ",
- LOG_LEVEL_INFO : "INF: ",
- LOG_LEVEL_WARN : "WRN: ",
- LOG_LEVEL_ERROR : "ERR: ",
- LOG_LEVEL_SILENT: ""
- }
- if level <= GLOBAL_LOG_LEVEL:
- if prefixes.has_key(level):
- print str(prefixes[level]) + callee.__class__.__name__ + "." + inspect.stack()[1][3] + "(): " + logstr
- else:
- print callee.__class__.__name__ + "." + inspect.stack()[1][3] + "(): " + logstr
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