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Kirill Smelkov
cpython
Commits
998cc24d
Commit
998cc24d
authored
Jun 04, 2010
by
Vinay Sajip
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Issue #8890: Documentation changed to avoid reference to temporary files - other cases covered.
parent
4d32c9c1
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Doc/library/logging.rst
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998cc24d
...
...
@@ -57,7 +57,7 @@ Most applications are probably going to want to log to a file, so let's start
with that case. Using the :func:`basicConfig` function, we can set up the
default handler so that debug messages are written to a file (in the example,
we assume that you have the appropriate permissions to create a file called
*example.log* in the current directory::
*example.log* in the current directory
)
::
import logging
LOG_FILENAME = '
example
.
log
'
...
...
@@ -79,7 +79,7 @@ yourself, though, it is simpler to use a :class:`RotatingFileHandler`::
import logging
import logging.handlers
LOG_FILENAME = '
/
tmp
/
logging_rotatingfile_example
.
out
'
LOG_FILENAME = '
logging_rotatingfile_example
.
out
'
# Set up a specific logger with our desired output level
my_logger = logging.getLogger('
MyLogger
')
...
...
@@ -104,14 +104,14 @@ yourself, though, it is simpler to use a :class:`RotatingFileHandler`::
The result should be 6 separate files, each with part of the log history for the
application::
/tmp/
logging_rotatingfile_example.out
/tmp/
logging_rotatingfile_example.out.1
/tmp/
logging_rotatingfile_example.out.2
/tmp/
logging_rotatingfile_example.out.3
/tmp/
logging_rotatingfile_example.out.4
/tmp/
logging_rotatingfile_example.out.5
logging_rotatingfile_example.out
logging_rotatingfile_example.out.1
logging_rotatingfile_example.out.2
logging_rotatingfile_example.out.3
logging_rotatingfile_example.out.4
logging_rotatingfile_example.out.5
The most current file is always :file:`
/tmp/
logging_rotatingfile_example.out`,
The most current file is always :file:`logging_rotatingfile_example.out`,
and each time it reaches the size limit it is renamed with the suffix
``.1``. Each of the existing backup files is renamed to increment the suffix
(``.1`` becomes ``.2``, etc.) and the ``.6`` file is erased.
...
...
@@ -1134,14 +1134,14 @@ destination can be easily changed, as shown in the example below::
logging.basicConfig(level=logging.DEBUG,
format='
%(
asctime
)
s
%(
levelname
)
s
%(
message
)
s
',
filename='
/
tmp
/
myapp
.
log
',
filename='
myapp
.
log
',
filemode='
w
')
logging.debug('
A
debug
message
')
logging.info('
Some
information
')
logging.warning('
A
shot
across
the
bows
')
The :meth:`basicConfig` method is used to change the configuration defaults,
which results in output (written to ``
/tmp/
myapp.log``) which should look
which results in output (written to ``myapp.log``) which should look
something like the following::
2004-07-02 13:00:08,743 DEBUG A debug message
...
...
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