Cameron, thanks. I read something similar elsewhere, but I don't
understand what levels to set, and how many times.
Are we saying that we execute
root_logger = logging.getLogger()
root_logger.setLevel(1) #Or some other level
, prior to running
logging.basicConfig(...),
for each type of logging.
So like this?
root_logger = logging.getLogger()
root_logger.setLevel(1) #Or some other level
logging.basicConfig( filename = "CheckConnectivity_error.log" )
root_logger = logging.getLogger()
root_logger.setLevel(2) #Or some other level
logging.basicConfig( filename = "CheckConnectivity_info.log" )
root_logger = logging.getLogger()
root_logger.setLevel(3) #Or some other level
logging.basicConfig( filename = "CheckConnectivity_debug.log" )
?
Sorry, but I don't have the full context of this.
Regards,
DC
On Thu, Mar 26, 2020 at 5:35 PM Cameron Simpson <c...@cskk.id.au> wrote:
> On 26Mar2020 14:02, dcwhat...@gmail.com <dcwhat...@gmail.com> wrote:
> >When we run
> >
> > logging.basicConfig( filename = "TestLogging_" +
> datetime.datetime.now().strftime("%Y%m%d_%H%M%S") + ".log" )
> >
> >, and then
> >
> > logging.error( "Test01\n" )
> > logging.debug("Test02\n")
> > logging.info("Test03\n")
> > logging.error( "Test04\n" )
> >
> >, only the error log lines get sent to the file.
> >
> >How do I get info() and debug() to go to the file, as well?
>
> You do this by adjusting the logging level of your programme. The idea
> is that you can put logging calls all through your code at suitable
> levels (info, error, warning debug) and change the logging verbosity
> just by adjusting the logging level of the logger involved.
>
> So I often have a sniff around at startup in my programmes where I set
> up the logging, and default to logging.WARNING unless stderr is a
> terminal (inferring "interactive") and use logging.INFO. A command line
> switch or environment variable might be used to override these defaults.
> Having picked a level:
>
> root_logger = logging.getLogger()
> root_logger.setLevel(level)
>
> sets the level of the root logger, thus changing the verbosity.
>
> Obviously adjust if you've got a special purpose logger rather than the
> root logger.
>
> Cheers,
> Cameron Simpson <c...@cskk.id.au>
>
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