Of overhead needed (such as closing extra file descriptors andĮnsuring the pipes are closed) are “built in” instead of being handled The API is consistent for all uses, and many of the extra steps It provides all of theįunctionality of the other modules and functions it replaces, and Popen takes arguments to set up the new process so the parentĬan communicate with it via pipes. The subprocess module defines one class, Popen and aįew wrapper functions that use that class. With those other modules, many of the examples here re-create the ones Is intended to replace functions such as os.system(),Ĭommands.*().
Higher-level interface than some of the other available modules, and The subprocess module provides a consistent interface toĬreating and working with additional processes. Spawn and communicate with additional processes. Subprocess – Work with additional processes ¶ Purpose:
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