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tutorials:python_development_standards [2019/06/25 02:49] – [Logging] dgarciatutorials:python_development_standards [2022/09/20 00:08] (current) – external edit 127.0.0.1
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 Logging is a very important part of every software project, because it is the best way to deliver valuable information to our users. Logs are used to report errors, warnings, or just general information of how the program is executing. Good logs help us to discover why the program fails some times, they help us diagnose problems with our programs and help us plan strategies for improvement. It is crucial to maintain good and healthy logging practices so that you can increase the maintainability of your code. Logging is a very important part of every software project, because it is the best way to deliver valuable information to our users. Logs are used to report errors, warnings, or just general information of how the program is executing. Good logs help us to discover why the program fails some times, they help us diagnose problems with our programs and help us plan strategies for improvement. It is crucial to maintain good and healthy logging practices so that you can increase the maintainability of your code.
  
-Python developers, knowing that logs are so important, have developed a module just for this: the [[https://docs.python.org/3.7/library/logging.html|Logging]] module. It is very important that we use this tool and **Not plain prints**. Also, take into consideration that logging helpers are going to be removed from `arcospyu` very soon. There are 5 default levels of logging, ordered from most important to less important are: ''CRITICAL'', ''Error'', ''Warning'', ''Info'', ''Debug''.+Python developers, knowing that logs are so important, have developed a module just for this: the [[https://docs.python.org/3.7/library/logging.html|Logging]] module. It is very important that we use this tool and **Not plain prints**. Also, take into consideration that logging helpers are going to be removed from ''arcospyu'' very soon. There are 5 default levels of logging, ordered from most important to less important are: ''CRITICAL'', ''Error'', ''Warning'', ''Info'', ''Debug''.
  
 === Logging levels === === Logging levels ===
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 </code> </code>
  
-If you do not want to use `pip`, there are also [[https://packages.debian.org/jessie/python-colorlog| Debian]], [[https://launchpad.net/python-colorlog| Ubuntu]], and [[https://aur.archlinux.org/packages/python-colorlog/| AUR]] packages. For example for Debian, you can install with:+If you do not want to use ''pip'', there are also [[https://packages.debian.org/jessie/python-colorlog| Debian]], [[https://launchpad.net/python-colorlog| Ubuntu]], and [[https://aur.archlinux.org/packages/python-colorlog/| AUR]] packages. For example for Debian, you can install with:
  
 <code bash> <code bash>
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 <code python> <code python>
-from colorlog import ColoredFormatter+import colorlog
  
 # create the format object with colors. # create the format object with colors.
-formatter = ColoredFormatter( +formatter = colorlog.ColoredFormatter( 
- "%(log_color)s%(levelname)-8s%(reset)s %(blue)s%(message)s",+ "%(asctime)s%(log_color)s%(levelname)-8s%(reset)s %(blue)s%(message)s",
  datefmt=None,  datefmt=None,
  reset=True,  reset=True,
tutorials/python_development_standards.1561430965.txt.gz · Last modified: 2022/09/20 00:08 (external edit)