Changes between Version 3 and Version 4 of TracLogging


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Timestamp:
Jan 16, 2006, 10:33:16 AM (15 years ago)
Author:
trac
Comment:

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  • TracLogging

    v3 v4  
    11= Trac Logging =
    2 Trac supports logging of system messages using the standard ''logging'' module part of Python 2.3 and newer.
     2[[TracGuideToc]]
    33
    4 == Supported Methods ==
    5  * '''none''' -- Suppress all log messages.
    6  * '''file''' -- Log messages to a file, specified in the [wiki:TracConfiguration configuration] (Using the ''log_file'' directive in [wiki:TracIni trac.ini]).
    7  * '''stderr''' -- Output all log entries to console. (tracd only)
    8  * '''syslog''' -- (UNIX) Send messages to local syslogd via named pipe '/dev/log'.
    9  * '''winlog''' -- (Windows) Use the system's NT eventlog for Trac logging.
     4Trac supports logging of system messages using the standard [http://docs.python.org/lib/module-logging.html logging module] that comes with Python.
     5
     6Logging is configured in the {{{[logging]}}} section in [wiki:TracIni trac.ini].
     7
     8== Supported Logging Methods ==
     9
     10The log method is set using the `log_type` configuration option, which takes any of the following values:
     11 '''none'':: Suppress all log messages.
     12 '''file''':: Log messages to a file, specified with the `log_file` option in [wiki:TracIni trac.ini].
     13 '''stderr''':: Output all log entries to console ([wiki:TracStandalone tracd] only).
     14 '''syslog''':: (UNIX) Send messages to local syslogd via named pipe `/dev/log`.
     15 '''eventlog''':: (Windows) Use the system's NT eventlog for Trac logging.
    1016
    1117== Log Levels ==
    12 The level of verbosity of logged messages can be set using the ''log_level'' directive in [wiki:TracIni trac.ini]. The log level defines the minimum level of urgency required for a message to be logged.
     18
     19The verbosity level of logged messages can be set using the ''log_level'' directive in [wiki:TracIni trac.ini]. The log level defines the minimum level of urgency required for a message to be logged.
    1320
    1421The levels are:
    15  * ''CRITICAL'' -- Log only the most critical, typically fatal, messages.
    16  * ''ERROR'' -- Request failures, bugs and errors.
    17  * ''WARN'' -- Warnings, non-interrupting events.
    18  * ''INFO'' -- Diagnostic information, log information about all requests.
    19  * ''DEBUG'' -- Development messages, profiling, etc. Not for public consumption.
     22 '''CRITICAL''':: Log only the most critical (typically fatal) errors.
     23 '''ERROR''':: Log failures, bugs and errors.
     24 '''WARN''':: Log warnings, non-interrupting events.
     25 '''INFO''':: Diagnostic information, log information about all processing.
     26 '''DEBUG''':: Trace messages, profiling, etc.
    2027
    2128----
    22 See also: TracIni, TracGuide
     29See also: TracIni, TracGuide, TracEnvironment