2 sys.argv is a attribute of the sys module. It says the arguments passed into the file in the command line. sys.argv[0] catches the directory where the file is located. sys.argv[1] returns the first argument passed in the command line. Think like we have a example.py file. example.py ... Now here in the command prompt when we do this:
As mentioned in all the references above, you should better use {sys} constant instead of {win}\system32: ... {sys} The system's System32 directory. For example: If you used {sys}\CTL3D32.DLL on an entry and the system's Windows System directory is "C:\WINDOWS\SYSTEM", Setup or Uninstall will translate it to "C:\WINDOWS\SYSTEM\CTL3D32.DLL".
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I have come across made codes in jupyter notebooks where sys is imported. I can't see the further use of the sys module in the code. Can someone help me to understand what is the purpose of importing sys? I do know about the module and it's uses though but can't find a concise reason of why is it used in many code blocks without any further use.
O módulo sys fornece funções e variáveis usadas para manipular diferentes partes do ambiente de tempo de execução do Python e apesar de serem completamente diferentes, muitas pessoas confundem o módulo sys e o módulo os (módulo para manipular o sistema operacional). Com o módulo sys você pode por exemplo, saber qual a plataforma do dispositivo que está rodando o seu código, obter ...
Como funciona o módulo sys do python e para que ele serve?