Package: ndebug
py-ndebugTiny python debugging utility modeled after visionmedia's node.js debug module and the python 3 print function.Installation$ pip install ndebugUsageWithcreateyou simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or custom decorated function that emulates the python 3printfunction but, by default, prints tosys.stderr. A unique color is selected per-function for visibility.Exampletest.py:importndebugimporttime## ndebug.create(name)## once you have initialized the debug module you can call it as shown below## debug(*objects, sep=' ', end='\n', file=sys.stderr, flush=False)#debug=ndebug.create("test")debug("hi there2")debug2=ndebug.create("test2")debug2("awesome")debug({"awesome":True},True,1,"test")debug([],{1,2,3},{"awesome":True},True,1,"test")time.sleep(0.1)debug('should be milliseconds now')time.sleep(1)debug('should be seconds now')TheDEBUGenvironment variable is then used to enable these based on space or comma-delimited names. Here are some examples:$ DEBUG=* python -m examples
$ DEBUG=examples:test1 python -m examples
$ DEBUG=examples:test2 python -m examples
$ DEBUG=examples:* python -m examplesMicrosecond diffWhen actively developing an application it can be useful to see when the time spent between onedebug()call and the next. Suppose for example you invokedebug()before requesting a resource, and after as well, the "+NNNus" will show you how much time was spent between calls.When File is not a TTYWhen the file is not a TTY,to_utc_string()is called which mimicks the default behavior of the JavascriptDate#toUTCString()method used in the node.js debug module, making it more useful for logging the debug information as shown below$ DEBUG=* python -m examples 2>&1 | grep test
$ DEBUG=* python -m examples 2>&1 | grep test2ConventionsIf you're using this in one or more of your libraries, youshoulduse the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers youshouldprefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser".WildcardsThe "*" character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three withDEBUG=connect:bodyParser,connect.compress,connect:session, you may simply doDEBUG=connect:*, or to run everything using this module simply useDEBUG=*.You can also exclude specific debuggers by prefixing them with a "-" character or whitespace.  For example:$ DEBUG=examples:*,-examples:test1 python -m examplesLicenseThe MIT License (MIT)Copyright (c) 2013 Malcom Gilbert
Copyright (c) 2019 Peter MagnussonPermission is hereby granted, free of charge, to any person obtaining a copy of
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