New submission from Sridhar Ratnakumar <sridh...@activestate.com>:
In Formatter.format():
# Cache the traceback text to avoid converting it multiple
times
# (it's constant anyway)
if not record.exc_text:
record.exc_text = self.formatException(record.exc_info)
The result must ideally be cache on the formatter object (self) itself
rather than the record object. Because, record object is reused in
multiple handlers .. thus multiple formatters. If the first formatter,
caches the traceback text, then subsequent formatters will use the same
even though of them is apparently a custom Formatter with overridden
`formatException`.
----------
components: Library (Lib)
messages: 90247
nosy: srid, vsajip
severity: normal
status: open
title: logging: cache the traceback text on formatter, instead of record
versions: Python 2.6, Python 2.7, Python 3.1, Python 3.2
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue6435>
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