Changes between Version 4 and Version 5 of TracLogging


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Timestamp:
Nov 23, 2016, 6:53:44 AM (12 months ago)
Author:
trac
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  • TracLogging

    v4 v5  
    1 = Trac Logging =
     1= Trac Logging
    22[[TracGuideToc]]
    33
     
    66Logging is configured in the `[logging]` section in [wiki:TracIni#logging-section trac.ini].
    77
    8 == Supported Logging Methods ==
     8== Supported Logging Methods
    99
    1010The log method is set using the `log_type` option in [wiki:TracIni#logging-section trac.ini], which takes any of the following values:
     
    1616 '''eventlog''':: (Windows) Use the system's NT Event Log for Trac logging.
    1717
    18 == Log Levels ==
     18== Log Levels
    1919
    2020The 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:
     
    2828Additionally, 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.
    2929
    30 == Log Format ==
     30== Log Format
    3131
    3232The 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:
     
    3838
    3939The default format is:
    40 {{{
     40{{{#!ini
    4141log_format = Trac[$(module)s] $(levelname)s: $(message)s
    4242}}}
    4343
    4444In a multi-project environment where all logs are sent to the same place (e.g. `syslog`), it makes sense to add the project name. In this example we use `basename` since that can generally be used to identify a project:
    45 {{{
     45{{{#!ini
    4646log_format = Trac[$(basename)s:$(module)s] $(levelname)s: $(message)s
    4747}}}