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e9336c7 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | # UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
# Copyright (C) 2020, UChicago Argonne, LLC. All rights reserved.
# Released under the modified BSD license. See COPYING.md for more details.
import Logging: min_enabled_level, shouldlog, handle_message
using Base.CoreLogging, Logging, Printf
Base.@kwdef struct TimeLogger <: AbstractLogger
initial_time::Float64
file::Union{Nothing,IOStream} = nothing
screen_log_level::Any = CoreLogging.Info
io_log_level::Any = CoreLogging.Info
end
min_enabled_level(logger::TimeLogger) = logger.io_log_level
shouldlog(logger::TimeLogger, level, _module, group, id) = true
function handle_message(
logger::TimeLogger,
level,
message,
_module,
group,
id,
filepath,
line;
kwargs...,
)
elapsed_time = time() - logger.initial_time
time_string = @sprintf("[%12.3f] ", elapsed_time)
if level >= Logging.Error
color = :light_red
elseif level >= Logging.Warn
color = :light_yellow
else
color = :light_green
end
if level >= logger.screen_log_level
printstyled(time_string, color = color)
println(message)
flush(stdout)
flush(stderr)
Base.Libc.flush_cstdio()
end
if logger.file !== nothing && level >= logger.io_log_level
write(logger.file, time_string)
write(logger.file, message)
write(logger.file, "\n")
flush(logger.file)
end
end
function _setup_logger(; level = CoreLogging.Info)
initial_time = time()
return global_logger(
TimeLogger(initial_time = initial_time, screen_log_level = level),
)
end
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