Log Management
The package ka_uts_log can be installed from PyPI or Anaconda.
To install with pip:
$ python -m pip install ka_uts_log
To install with conda:
$ conda install -c conda-forge ka_uts_log
c.f.: Appendix: Package Logging
The Package ka_uts_log consist of the following file types (c.f.: Appendix):
Special Sub directory cfg: Files Name Description log.std.yml Yaml definition file for standard logging log.usr.yml Yaml definition file for user logging
The Package ka_uts_log contains the following modules.
ka_uts_log Modules Name Decription log.py Logging management module
The Module log contains the following static classes.
Classes of Modul log Name Description LogEq Management of Log Equate message, generated from a key-, value-pair. LogDic Management of Log Equate messages, generated from the key-, value-pairs of a dictionary. Log Management of Log messages
The static Class Log contains the subsequent display- and management-methods.
Log Display Methods Name Description debug Log debug message to debug destination. info Log info message to info destination. warning Log warnning message to warning destination. error Log error message to error destination. critcial Log critical message to critical destination.
Log Management Methods Name Description init initialise current class. sh_calendar_ts Show timestamp or datetime. sh_dir_run Show run directory. sh_d_dir_run Show dictionary of run directories. sh_d_log_cfg Show log configuration directory. sh_path_log_cfg Show path of log configuration file. sh initialise and show current class.
Log method init: Parameter Name Type Description cls class current class **kwargs TyAny keyword arguments
The static Class LogEq of Module log.py contains the subsequent methods
LogEq Methods Name Description debug Log generated equate message "<key> = <value>" to the debug destination. info Log generated equate message "<key> = <value>" to the info destination. warning Log generated equate message "<key> = <value>" to the warning destination. error Log generated equate message "<key> = <value>" to the error destination. critcial Log generated equate message "<key> = <value>" to the critical destination.
All Methods of Class: LogEq use the following Parameters:
LogEq Methods parameter Name Type Description cls class current class key TyAny Key value TyAny Value
The static Class LogDic of Module log.py contains the subsequent methods
LogDic Methods Name Description debug Log generated equate messages for all dictionary entries to the debug destination. info Log generated equate messages for all dictionary entries to the info destination. warning Log generated equate messages for all dictionary entries to the warning destination. error Log generated equate messages for all dictionary entries to the error destination. critical Log generated equate messages for all dictionary entries to the critical destination.
All Methods of Class LogDic use the following Parameters:
LogDic Methods Parameter Name Type Description cls class current class dic TyDic Dictionary
The Standard or user specifig logging is carried out by the log.py module of the logging package ka_uts_log using the standard- or user-configuration files in the logging package configuration directory:
The Logging configuration of the logging package could be overriden by yaml files with the same names in the application package- or application data-configuration directories:
Logging defines log file path names for the following log message types: .
Single or multiple Application log directories can be used for each message type:
Log types and directoriesg Log type Log directory long short multiple single debug dbqs dbqs logs info infs infs logs warning wrns wrns logs error errs errs logs critical crts crts logs
Application parameter used in log naming Name Decription Values Example dir_dat Application data directory /otev/data tenant Application tenant name UMH package Application package name otev_xls_srr cmd Application command evupreg pid Process ID 681025 log_ts_type Timestamp type used in logging files|ts, dt ts, dt' ts log_sw_single_dir Enable single log directory or multiple log directories True, False True
Naming conventions for logging file paths Type Directory File debug /<dir_dat>/<tenant>/RUN/<package>/<cmd>/<Log directory> <Log type>_<ts>_<pid>.log info /<dir_dat>/<tenant>/RUN/<package>/<cmd>/<Log directory> <Log type>_<ts>_<pid>.log warning /<dir_dat>/<tenant>/RUN/<package>/<cmd>/<Log directory> <Log type>_<ts>_<pid>.log error /<dir_dat>/<tenant>/RUN/<package>/<cmd>/<Log directory> <Log type>_<ts>_<pid>.log critical /<dir_dat>/<tenant>/RUN/<package>/<cmd>/<Log directory> <Log type>_<ts>_<pid>.log
Naming examples for logging file paths Type Directory File debug /data/otev/umh/RUN/otev_xls_srr/evupreg/logs debs_1737118199_9470.log info /data/otev/umh/RUN/otev_xls_srr/evupreg/logs infs_1737118199_9470.log warning /data/otev/umh/RUN/otev_xls_srr/evupreg/logs wrns_1737118199_9470.log error /data/otev/umh/RUN/otev_xls_srr/evupreg/logs errs_1737118199_9470.log critical /data/otev/umh/RUN/otev_xls_srr/evupreg/logs crts_1737118199_9470.log
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