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| 55 | <H2><A NAME="SECTION0082980000000000000000"> |
| 56 | 6.29.8 LogRecord Objects</A> |
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| 59 | <P> |
| 60 | <tt class="class">LogRecord</tt> instances are created every time something is logged. They |
| 61 | contain all the information pertinent to the event being logged. The |
| 62 | main information passed in is in msg and args, which are combined |
| 63 | using msg % args to create the message field of the record. The record |
| 64 | also includes information such as when the record was created, the |
| 65 | source line where the logging call was made, and any exception |
| 66 | information to be logged. |
| 67 | |
| 68 | <P> |
| 69 | <dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline"> |
| 70 | <td><nobr><b><span class="typelabel">class</span> <tt id='l2h-2561' xml:id='l2h-2561' class="class">LogRecord</tt></b>(</nobr></td> |
| 71 | <td><var>name, lvl, pathname, lineno, msg, args, |
| 72 | exc_info</var>)</td></tr></table></dt> |
| 73 | <dd> |
| 74 | Returns an instance of <tt class="class">LogRecord</tt> initialized with interesting |
| 75 | information. The <var>name</var> is the logger name; <var>lvl</var> is the |
| 76 | numeric level; <var>pathname</var> is the absolute pathname of the source |
| 77 | file in which the logging call was made; <var>lineno</var> is the line |
| 78 | number in that file where the logging call is found; <var>msg</var> is the |
| 79 | user-supplied message (a format string); <var>args</var> is the tuple |
| 80 | which, together with <var>msg</var>, makes up the user message; and |
| 81 | <var>exc_info</var> is the exception tuple obtained by calling |
| 82 | <tt class="function">sys.exc_info() </tt>(or <tt class="constant">None</tt>, if no exception information |
| 83 | is available). |
| 84 | </dl> |
| 85 | |
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| 88 | <td><nobr><b><tt id='l2h-2562' xml:id='l2h-2562' class="method">getMessage</tt></b>(</nobr></td> |
| 89 | <td><var></var>)</td></tr></table></dt> |
| 90 | <dd> |
| 91 | Returns the message for this <tt class="class">LogRecord</tt> instance after merging any |
| 92 | user-supplied arguments with the message. |
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