Changes between Version 1 and Version 2 of TracLogging
- Timestamp:
- Apr 16, 2016, 7:10:42 PM (9 years ago)
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TracLogging
v1 v2 1 = Trac Logging =1 = Trac Logging 2 2 [[TracGuideToc]] 3 3 … … 6 6 Logging is configured in the `[logging]` section in [wiki:TracIni#logging-section trac.ini]. 7 7 8 == Supported Logging Methods ==8 == Supported Logging Methods 9 9 10 10 The log method is set using the `log_type` option in [wiki:TracIni#logging-section trac.ini], which takes any of the following values: … … 16 16 '''eventlog''':: (Windows) Use the system's NT Event Log for Trac logging. 17 17 18 == Log Levels ==18 == Log Levels 19 19 20 20 The verbosity level of logged messages can be set using the `log_level` option in [wiki:TracIni#logging-section trac.ini]. The log level defines the minimum level of urgency required for a message to be logged, and those levels are: … … 26 26 '''DEBUG''':: Trace messages, profiling, etc. 27 27 28 Note that starting with Trac 0.11.5 you can in addition enable logging of SQL statements, at debug level. This is turned off by default, as it's very verbose (set `[trac] debug_sql = yes` in TracIni to activate).28 Additionally, you can enable logging of SQL statements at debug level. This is turned off by default, as it's very verbose. Set `[trac] debug_sql = yes` in TracIni to activate. 29 29 30 == Log Format ==30 == Log Format 31 31 32 Starting with Trac 0.10.4 (see [trac:#2844 #2844]), it is possible to set the output format for log entries. This can be donethrough the `log_format` option in [wiki:TracIni#logging-section trac.ini]. The format is a string which can contain any of the [http://docs.python.org/library/logging.html#logrecord-attributes Python logging Formatter variables]. Additonally, the following Trac-specific variables can be used:32 The output format for log entries can be specified through the `log_format` option in [wiki:TracIni#logging-section trac.ini]. The format is a string which can contain any of the [http://docs.python.org/library/logging.html#logrecord-attributes Python logging Formatter variables]. Additonally, the following Trac-specific variables can be used: 33 33 '''$(basename)s''':: The last path component of the current environment. 34 34 '''$(path)s''':: The absolute path for the current environment. … … 38 38 39 39 The default format is: 40 {{{ 40 {{{#!ini 41 41 log_format = Trac[$(module)s] $(levelname)s: $(message)s 42 42 }}} 43 43 44 44 In a multi-project environment where all logs are sent to the same place (e.g. `syslog`), it makes sense to add the project name. In this example we use `basename` since that can generally be used to identify a project: 45 {{{ 45 {{{#!ini 46 46 log_format = Trac[$(basename)s:$(module)s] $(levelname)s: $(message)s 47 47 }}}