[707] | 1 | # PyKota |
---|
[1144] | 2 | # -*- coding: ISO-8859-15 -*- |
---|
[707] | 3 | # |
---|
[952] | 4 | # PyKota : Print Quotas for CUPS and LPRng |
---|
[707] | 5 | # |
---|
[1257] | 6 | # (c) 2003-2004 Jerome Alet <alet@librelogiciel.com> |
---|
[873] | 7 | # This program is free software; you can redistribute it and/or modify |
---|
| 8 | # it under the terms of the GNU General Public License as published by |
---|
| 9 | # the Free Software Foundation; either version 2 of the License, or |
---|
| 10 | # (at your option) any later version. |
---|
[707] | 11 | # |
---|
[873] | 12 | # This program is distributed in the hope that it will be useful, |
---|
| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
| 15 | # GNU General Public License for more details. |
---|
| 16 | # |
---|
| 17 | # You should have received a copy of the GNU General Public License |
---|
| 18 | # along with this program; if not, write to the Free Software |
---|
| 19 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. |
---|
[707] | 20 | # |
---|
| 21 | # $Id$ |
---|
| 22 | # |
---|
| 23 | # $Log$ |
---|
[1493] | 24 | # Revision 1.11 2004/05/24 11:59:51 jalet |
---|
| 25 | # More robust (?) code |
---|
| 26 | # |
---|
[1457] | 27 | # Revision 1.10 2004/05/07 14:43:46 jalet |
---|
| 28 | # Now logs the PID too |
---|
| 29 | # |
---|
[1257] | 30 | # Revision 1.9 2004/01/08 14:10:33 jalet |
---|
| 31 | # Copyright year changed. |
---|
| 32 | # |
---|
[1144] | 33 | # Revision 1.8 2003/10/07 09:07:29 jalet |
---|
| 34 | # Character encoding added to please latest version of Python |
---|
| 35 | # |
---|
[1068] | 36 | # Revision 1.7 2003/07/07 11:49:24 jalet |
---|
| 37 | # Lots of small fixes with the help of PyChecker |
---|
| 38 | # |
---|
[952] | 39 | # Revision 1.6 2003/04/23 22:13:57 jalet |
---|
| 40 | # Preliminary support for LPRng added BUT STILL UNTESTED. |
---|
| 41 | # |
---|
[873] | 42 | # Revision 1.5 2003/03/29 13:45:27 jalet |
---|
| 43 | # GPL paragraphs were incorrectly (from memory) copied into the sources. |
---|
| 44 | # Two README files were added. |
---|
| 45 | # Upgrade script for PostgreSQL pre 1.01 schema was added. |
---|
| 46 | # |
---|
[825] | 47 | # Revision 1.4 2003/02/27 23:48:41 jalet |
---|
| 48 | # Correctly maps PyKota's log levels to syslog log levels |
---|
| 49 | # |
---|
[824] | 50 | # Revision 1.3 2003/02/27 22:55:20 jalet |
---|
| 51 | # WARN log priority doesn't exist. |
---|
| 52 | # |
---|
[710] | 53 | # Revision 1.2 2003/02/05 23:47:54 jalet |
---|
| 54 | # Forgotten default argument |
---|
| 55 | # |
---|
[707] | 56 | # Revision 1.1 2003/02/05 23:09:20 jalet |
---|
| 57 | # Name conflict |
---|
| 58 | # |
---|
| 59 | # |
---|
| 60 | # |
---|
| 61 | |
---|
[1457] | 62 | import os |
---|
[707] | 63 | import syslog |
---|
| 64 | |
---|
| 65 | class Logger : |
---|
| 66 | """A logger class which logs to syslog.""" |
---|
[825] | 67 | levels = { "error" : "ERR", "warn": "WARNING", "info": "INFO", "debug": "DEBUG" } |
---|
[707] | 68 | def __init__(self) : |
---|
| 69 | """Opens the logging subsystem.""" |
---|
| 70 | syslog.openlog("PyKota", 0, syslog.LOG_LPR) |
---|
| 71 | |
---|
| 72 | def __del__(self) : |
---|
| 73 | """Ensures the logging subsystem is closed.""" |
---|
| 74 | syslog.closelog() |
---|
| 75 | |
---|
[710] | 76 | def log_message(self, message, level="info") : |
---|
[707] | 77 | """Sends the message to syslog.""" |
---|
[825] | 78 | priority = getattr(syslog, "LOG_%s" % self.levels.get(level.lower(), "DEBUG").upper(), syslog.LOG_DEBUG) |
---|
[1493] | 79 | try : |
---|
| 80 | syslog.syslog(priority, "(PID %s) : %s" % (os.getpid(), message.strip())) |
---|
| 81 | except : |
---|
| 82 | pass # What else could we do ? |
---|