Скачать или смотреть How to capture Python interpreter's andor CMDEXE's output from a Python script

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sometimes, you may need to capture the output of a python interpreter or a command prompt (cmd.exe) from within a python script. this can be useful for various tasks, such as automating command-line processes, analyzing the output of external commands, or redirecting and logging outputs. in this tutorial, we will explore how to achieve this using python.
to follow along with this tutorial, you will need:
let's start by capturing the output from the python interpreter itself. we can use the subprocess module, which allows us to spawn new processes, connect to their input/output/error pipes, and obtain their return codes.
here's a step-by-step guide on how to capture the python interpreter's output:
in the above code:
to capture the output of cmd.exe or any other external command, you can use the same subprocess module. here's how you can do it:
in this example, we're using the dir command to list files in the current directory. you can replace cmd_command with any other command you want to execute.
capturing output from the python interpreter or external commands using the subprocess module is a powerful feature that allows you to automate tasks, analyze results, and perform various operations within your python scripts. make sure to handle errors and exceptions appropriately when working with external commands to ensure robustness in your applications.
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