I’m trying to figure out how the Logging module works. I’ve browsed through the documentation and tried reading through logging.jl , but not much of this makes sense to me, unfortunately. I saw this explanation , which includes the following example (Below is my version of trying out the code at the …

[image] Skoffer: Key -g addresses debugger information, I presume and doesn’t affect logging at all. The -g command line flag is a compiler flag, not a logging flag: base $ rg debug_level options.jl 23: debug_level::Int8 util.jl 453: push!(addflags, "-g$(opts.debug_level)") compiler/…

[image] jonathan-durbin: It’s not clear to me what about the line old_logger = global_logger(logger) makes the debug message visible thereafter. The call global_logger(logger) set your new logger logger to be the global logger. [image] jonathan-durbin: A SimpleLogger was created at the L…

Thank you for the quick reply! I still have some unanswered questions. How would a simple implementation of this look in a file? Say, for example, I have an independent julia file that I want to run with some debug and info messages. Would I put the following at the top of the file? using Logging …

You can use @info and @debug and the other logging macros without changing the default logger provided you’ve done using Logging. You only have to set a different logger if you want that loggers’ features or pretty printing (as is the case with SimpleLogger). To execute a function with a specific lo…

Ok, thanks for the help! I still don’t know how to set the logging level. I also looked in the command-line arguments for julia but didn’t see anything.

Using those macros (@info, @debug) how do you affect the logging level? This documentation isn’t very helpful since it doesn’t explain, generally, how the environment parameter works: Logging · The Julia Language Do I set JULIA_DEBUG to an integer as in some languages? The docs imply the value to w…

@Skoffer , that link is the same one I included at the beginning of this post. Appreciate the help though! One day I’ll get to the bottom of this :smile: @Alex_Ellison , I did notice this command-line option: -g, -g <level> Enable / Set the level of debug info generation (default level is 1 if u…

Sorry about wrong link. Now, as for the logging, first of all it has been changed on master branch, but in julia 1.3.1, these lines are important: julia/logging.jl at v1.3.1 · JuliaLang/julia · GitHub It looks like environment control is rather rudimentary, the only thing you can do is to set JULIA…

^ Solution. $ JULIA_DEBUG=mymodule julia myfile.jl ┌ Debug: thanks, Sukera └ @ Main.mymodule ~/dwave_project/myfile.jl:3 with myfile.jl like using Logging module mymodule @debug "thanks, Sukera" end

Confused about logging

New to Julia

Skoffer February 25, 2020, 5:42pm 7

May be this would be helpful? How to Change LogLevel with Logging Package? - #2 by Sukera

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Confused about logging

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