details
🔗NAME
dtutils.log
🔗SYNOPSIS
darktable lua logging library
🔗USAGE
local log = require "lib/dtutils.log"
🔗DESCRIPTION
log provides a multi-level logging solution for use with the darktable lua scripts. With this library you can leave log messages scattered through out your code and only turn them on as necessary.
🔗RETURN VALUE
log - library - the darktable lua logging functions
🔗FUNCTIONS
🔗caller
get the name and line number of the calling routine
🔗engine
get and set the output engine
🔗log_level
get or set the log level
🔗msg
print a log message
🔗EXAMPLE
local log = require "lib/dtutils.log"
local cur_level = log.log_level()
log.log_level(log.warn)
print out warning, error and success messages as code is running
log.log_level(debug)
print out debugging messages too because this isnt working
log.log_level(info)
I want to make sure this is working ok
log.log_level(cur_level)
reset the logging level back to normal
🔗LICENSE
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.