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| author | Georg Brandl <georg@python.org> | 2008-01-19 10:11:27 (GMT) |
|---|---|---|
| committer | Georg Brandl <georg@python.org> | 2008-01-19 10:11:27 (GMT) |
| commit | f8e6afbb66c6828469e7600f64b5107b92110d1c (patch) | |
| tree | c9580114c48a8c4fec5c56c6f4f6c99be07ba0f2 /Doc | |
| parent | 45169fbc800d573ddd01d3f440f264caaa93c622 (diff) | |
| download | cpython-f8e6afbb66c6828469e7600f64b5107b92110d1c.zip cpython-f8e6afbb66c6828469e7600f64b5107b92110d1c.tar.gz cpython-f8e6afbb66c6828469e7600f64b5107b92110d1c.tar.bz2 | |
Fix markup.
Diffstat (limited to 'Doc')
| -rw-r--r-- | Doc/library/logging.rst | 112 |
1 files changed, 56 insertions, 56 deletions
diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst index b7600ec..5ae762c 100644 --- a/Doc/library/logging.rst +++ b/Doc/library/logging.rst @@ -1198,65 +1198,65 @@ to do what you need. Here's an example script which uses this class, which also illustrates what dict-like behaviour is needed from an arbitrary "dict-like" object for use in the constructor:: -import logging - -class ConnInfo: - """ - An example class which shows how an arbitrary class can be used as - the 'extra' context information repository passed to a LoggerAdapter. - """ - - def __getitem__(self, name): - """ - To allow this instance to look like a dict. - """ - from random import choice - if name == "ip": - result = choice(["127.0.0.1", "192.168.0.1"]) - elif name == "user": - result = choice(["jim", "fred", "sheila"]) - else: - result = self.__dict__.get(name, "?") - return result - - def __iter__(self): - """ - To allow iteration over keys, which will be merged into - the LogRecord dict before formatting and output. - """ - keys = ["ip", "user"] - keys.extend(self.__dict__.keys()) - return keys.__iter__() - -if __name__ == "__main__": - from random import choice - levels = (logging.DEBUG, logging.INFO, logging.WARNING, logging.ERROR, logging.CRITICAL) - a1 = logging.LoggerAdapter(logging.getLogger("a.b.c"), - { "ip" : "123.231.231.123", "user" : "sheila" }) - logging.basicConfig(level=logging.DEBUG, - format="%(asctime)-15s %(name)-5s %(levelname)-8s IP: %(ip)-15s User: %(user)-8s %(message)s") - a1.debug("A debug message") - a1.info("An info message with %s", "some parameters") - a2 = logging.LoggerAdapter(logging.getLogger("d.e.f"), ConnInfo()) - for x in range(10): - lvl = choice(levels) - lvlname = logging.getLevelName(lvl) - a2.log(lvl, "A message at %s level with %d %s", lvlname, 2, "parameters") + import logging + + class ConnInfo: + """ + An example class which shows how an arbitrary class can be used as + the 'extra' context information repository passed to a LoggerAdapter. + """ + + def __getitem__(self, name): + """ + To allow this instance to look like a dict. + """ + from random import choice + if name == "ip": + result = choice(["127.0.0.1", "192.168.0.1"]) + elif name == "user": + result = choice(["jim", "fred", "sheila"]) + else: + result = self.__dict__.get(name, "?") + return result + + def __iter__(self): + """ + To allow iteration over keys, which will be merged into + the LogRecord dict before formatting and output. + """ + keys = ["ip", "user"] + keys.extend(self.__dict__.keys()) + return keys.__iter__() + + if __name__ == "__main__": + from random import choice + levels = (logging.DEBUG, logging.INFO, logging.WARNING, logging.ERROR, logging.CRITICAL) + a1 = logging.LoggerAdapter(logging.getLogger("a.b.c"), + { "ip" : "123.231.231.123", "user" : "sheila" }) + logging.basicConfig(level=logging.DEBUG, + format="%(asctime)-15s %(name)-5s %(levelname)-8s IP: %(ip)-15s User: %(user)-8s %(message)s") + a1.debug("A debug message") + a1.info("An info message with %s", "some parameters") + a2 = logging.LoggerAdapter(logging.getLogger("d.e.f"), ConnInfo()) + for x in range(10): + lvl = choice(levels) + lvlname = logging.getLevelName(lvl) + a2.log(lvl, "A message at %s level with %d %s", lvlname, 2, "parameters") When this script is run, the output should look something like this:: -2008-01-18 14:49:54,023 a.b.c DEBUG IP: 123.231.231.123 User: sheila A debug message -2008-01-18 14:49:54,023 a.b.c INFO IP: 123.231.231.123 User: sheila An info message with some parameters -2008-01-18 14:49:54,023 d.e.f CRITICAL IP: 192.168.0.1 User: jim A message at CRITICAL level with 2 parameters -2008-01-18 14:49:54,033 d.e.f INFO IP: 192.168.0.1 User: jim A message at INFO level with 2 parameters -2008-01-18 14:49:54,033 d.e.f WARNING IP: 192.168.0.1 User: sheila A message at WARNING level with 2 parameters -2008-01-18 14:49:54,033 d.e.f ERROR IP: 127.0.0.1 User: fred A message at ERROR level with 2 parameters -2008-01-18 14:49:54,033 d.e.f ERROR IP: 127.0.0.1 User: sheila A message at ERROR level with 2 parameters -2008-01-18 14:49:54,033 d.e.f WARNING IP: 192.168.0.1 User: sheila A message at WARNING level with 2 parameters -2008-01-18 14:49:54,033 d.e.f WARNING IP: 192.168.0.1 User: jim A message at WARNING level with 2 parameters -2008-01-18 14:49:54,033 d.e.f INFO IP: 192.168.0.1 User: fred A message at INFO level with 2 parameters -2008-01-18 14:49:54,033 d.e.f WARNING IP: 192.168.0.1 User: sheila A message at WARNING level with 2 parameters -2008-01-18 14:49:54,033 d.e.f WARNING IP: 127.0.0.1 User: jim A message at WARNING level with 2 parameters + 2008-01-18 14:49:54,023 a.b.c DEBUG IP: 123.231.231.123 User: sheila A debug message + 2008-01-18 14:49:54,023 a.b.c INFO IP: 123.231.231.123 User: sheila An info message with some parameters + 2008-01-18 14:49:54,023 d.e.f CRITICAL IP: 192.168.0.1 User: jim A message at CRITICAL level with 2 parameters + 2008-01-18 14:49:54,033 d.e.f INFO IP: 192.168.0.1 User: jim A message at INFO level with 2 parameters + 2008-01-18 14:49:54,033 d.e.f WARNING IP: 192.168.0.1 User: sheila A message at WARNING level with 2 parameters + 2008-01-18 14:49:54,033 d.e.f ERROR IP: 127.0.0.1 User: fred A message at ERROR level with 2 parameters + 2008-01-18 14:49:54,033 d.e.f ERROR IP: 127.0.0.1 User: sheila A message at ERROR level with 2 parameters + 2008-01-18 14:49:54,033 d.e.f WARNING IP: 192.168.0.1 User: sheila A message at WARNING level with 2 parameters + 2008-01-18 14:49:54,033 d.e.f WARNING IP: 192.168.0.1 User: jim A message at WARNING level with 2 parameters + 2008-01-18 14:49:54,033 d.e.f INFO IP: 192.168.0.1 User: fred A message at INFO level with 2 parameters + 2008-01-18 14:49:54,033 d.e.f WARNING IP: 192.168.0.1 User: sheila A message at WARNING level with 2 parameters + 2008-01-18 14:49:54,033 d.e.f WARNING IP: 127.0.0.1 User: jim A message at WARNING level with 2 parameters .. versionadded:: 2.6 |