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ISEPOS-2280 Enchanced and adjusted base loggers

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plgmlesniak 2024-09-30 23:46:26 +02:00
parent 9c654357c8
commit 039cfe081e
3 changed files with 89 additions and 50 deletions
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62
matlab/logging/base_logger.m
View File

@ -34,10 +34,15 @@
% %
% delete() - Destructor method that closes the file identifier when the logger is deleted. % delete() - Destructor method that closes the file identifier when the logger is deleted.
% %
% Example usage: % Example Usage:
% logger = base_logger.getInstance(); % logger = base_logger.getInstance();
% logger.info('This is an info message'); % logger.info('Some info')
% logger.error('This is an error message'); %
% try
% error('Simulated error for stack trace logging');
% catch err
% logger.error('An error occurred:', err);
% end
% %
% See also: fopen, fclose, dbstack, fprintf % See also: fopen, fclose, dbstack, fprintf
@ -58,14 +63,14 @@ classdef base_logger < handle
methods(Access=private) methods(Access=private)
function this = base_logger() function this = base_logger()
this.fid = fopen(getenv("DEFAULT_LOG_PATH"), 'a'); this.fid = fopen(getenv("APP_LOG_FILE"), 'a');
if this.fid == -1 if this.fid == -1
error('Failed to open log file: application.log'); error('Failed to open log file');
end end
end end
function log(this, level, message) function log(this, level, varargin)
current_time = datetime('now', 'Format', 'yyyy-MM-dd HH:mm:ss'); current_time = datestr(now, 'yyyy-mm-dd HH:MM:SS');
stack = dbstack('-completenames'); stack = dbstack('-completenames');
if length(stack) > 2 if length(stack) > 2
script_name = stack(3).name; script_name = stack(3).name;
@ -73,33 +78,48 @@ classdef base_logger < handle
script_name = 'Unknown'; script_name = 'Unknown';
end end
if this.fid ~= -1 message = "";
fprintf(this.fid, '%s %s %s %s\n', char(current_time), level, script_name, message); for i = 1:numel(varargin)
else if isa(varargin{i}, 'MException')
error('File identifier is invalid. Cannot write to log.'); message = sprintf('%sError: %s\n', message, varargin{i}.message);
for j = 1:length(varargin{i}.stack)
message = sprintf('%s at %s (line %d)\n', message, varargin{i}.stack(j).name, varargin{i}.stack(j).line);
end end
elseif isnumeric(varargin{i}) || isenum(varargin{i}) || islogical(varargin{i})
message = strcat(message, string(varargin{i}));
elseif ischar(varargin{i}) || isstring(varargin{i})
message = strcat(message, varargin{i});
else
message = strcat(message, 'Unsupported data type');
end
if i < numel(varargin)
message = strcat(message, ", ");
end
end
fprintf(this.fid, '%s %s %s %s\n', current_time, level, script_name, message);
end end
end end
methods(Access=public) methods(Access=public)
function trace(this, message) function trace(this, varargin)
this.log("TRACE", message); this.log('TRACE', varargin{:});
end end
function debug(this, message) function debug(this, varargin)
this.log("DEBUG", message); this.log('DEBUG', varargin{:});
end end
function info(this, message) function info(this, varargin)
this.log("INFO", message); this.log('INFO', varargin{:});
end end
function warning(this, message) function warning(this, varargin)
this.log("WARNING", message); this.log('WARNING', varargin{:});
end end
function error(this, message) function error(this, varargin)
this.log("ERROR", message); this.log('ERROR', varargin{:});
end end
function delete(this) function delete(this)

65
octave/logging/base_logger.m
View File

@ -34,19 +34,24 @@
% %
% delete() - Destructor method that closes the file identifier when the logger is deleted. % delete() - Destructor method that closes the file identifier when the logger is deleted.
% %
% Example usage: % Example Usage:
% logger = base_logger.getInstance(); % logger = base_logger.getInstance();
% logger.info('This is an info message'); % logger.info('Some info')
% logger.error('This is an error message'); %
% try
% error('Simulated error for stack trace logging');
% catch err
% logger.error('An error occurred:', err);
% end
% %
% See also: fopen, fclose, dbstack, fprintf % See also: fopen, fclose, dbstack, fprintf
classdef base_logger < handle classdef base_logger < handle
properties(Access=private) properties
fid; fid;
end end
methods(Static, Access = public) methods(Static)
function obj = getInstance() function obj = getInstance()
persistent instance; persistent instance;
if isempty(instance) if isempty(instance)
@ -56,15 +61,15 @@ classdef base_logger < handle
end end
end end
methods(Access=private) methods
function this = base_logger() function this = base_logger()
this.fid = fopen(getenv("DEFAULT_LOG_PATH"), 'a'); this.fid = fopen(getenv("APP_LOG_FILE"), 'a');
if this.fid == -1 if this.fid == -1
error('Failed to open log file: application.log'); error('Failed to open log file');
end end
end end
function log(this, level, message) function log(this, level, varargin)
current_time = strftime('%Y-%m-%d %H:%M:%S', localtime(time())); current_time = strftime('%Y-%m-%d %H:%M:%S', localtime(time()));
stack = dbstack('-completenames'); stack = dbstack('-completenames');
if length(stack) > 2 if length(stack) > 2
@ -73,33 +78,47 @@ classdef base_logger < handle
script_name = 'Unknown'; script_name = 'Unknown';
end end
if this.fid ~= -1 message = sprintf('');
fprintf(this.fid, '%s %s %s %s\n', char(current_time), level, script_name, message); for i = 1:numel(varargin)
if isstruct(varargin{i}) && isfield(varargin{i}, 'message') && isfield(varargin{i}, 'stack')
error_info = varargin{i};
message = sprintf('%sError: %s\n', message, error_info.message);
for j = 1:length(error_info.stack)
message = sprintf('%s at %s (line %d)\n', message, error_info.stack(j).name, error_info.stack(j).line);
end
elseif isnumeric(varargin{i}) || islogical(varargin{i})
message = sprintf('%s%s', message, num2str(varargin{i}));
elseif ischar(varargin{i}) || isstring(varargin{i})
message = sprintf('%s%s', message, varargin{i});
else else
error('File identifier is invalid. Cannot write to log.'); message = sprintf('%sUnsupported data type', message);
end end
if i < numel(varargin)
message = sprintf('%s, ', message);
end end
end end
methods(Access=public) fprintf(this.fid, '%s %s %s %s\n', current_time, level, script_name, message);
function trace(this, message)
this.log("TRACE", message);
end end
function debug(this, message) function trace(this, varargin)
this.log("DEBUG", message); this.log('TRACE', varargin{:});
end end
function info(this, message) function debug(this, varargin)
this.log("INFO", message); this.log('DEBUG', varargin{:});
end end
function warning(this, message) function info(this, varargin)
this.log("WARNING", message); this.log('INFO', varargin{:});
end end
function error(this, message) function warning(this, varargin)
this.log("ERROR", message); this.log('WARNING', varargin{:});
end
function error(this, varargin)
this.log('ERROR', varargin{:});
end end
function delete(this) function delete(this)

2
python/logging/base_logger.py
View File

@ -46,7 +46,7 @@ def getDefaultLogger(name):
""" """
logger = logging.getLogger(name) logger = logging.getLogger(name)
if not logger.hasHandlers(): if not logger.hasHandlers():
file_handler = logging.FileHandler(os.environ['DEFAULT_LOG_PATH'], mode='a') file_handler = logging.FileHandler(os.environ['APP_LOG_FILE'], mode='a')
formatter = logging.Formatter('%(asctime)s,%(msecs)d %(levelname)s %(name)s %(message)s') formatter = logging.Formatter('%(asctime)s,%(msecs)d %(levelname)s %(name)s %(message)s')
file_handler.setFormatter(formatter) file_handler.setFormatter(formatter)
logger.addHandler(file_handler) logger.addHandler(file_handler)