subprocess — Subprocess management — Python 3.14.2 …
1 day ago · The subprocess module allows you to spawn new processes, connect to their input/output/error pipes, and obtain their return codes. This module intends to replace several …
Subprocesses — Python 3.14.2 documentation
1 day ago · Because all asyncio subprocess functions are asynchronous and asyncio provides many tools to work with such functions, it is easy to execute and monitor multiple …
The Python Standard Library — Python 3.14.2 documentation
4 days ago · The library contains built-in modules (written in C) that provide access to system functionality such as file I/O that would otherwise be inaccessible to Python programmers, as …
Python Documentation contents — Python 3.14.2 documentation
Why does Python use methods for some functionality (e.g. list.index ()) but functions for other (e.g. len (list))? Why is join () a string method instead of a list or tuple method?
What’s New In Python 3.13 — Python 3.15.0a2 documentation
2 days ago · The subprocess module now uses the posix_spawn() function in more situations, including when close_fds is True (the default) on many modern platforms. This should provide …
Concurrent Execution — Python 3.14.2 documentation
3 days ago · The modules described in this chapter provide support for concurrent execution of code. The appropriate choice of tool will depend on the task to be executed (CPU bound vs IO …
multiprocessing — Process-based parallelism — Python 3.14.2 …
1 day ago · It runs on both POSIX and Windows. The multiprocessing module also introduces the Pool object which offers a convenient means of parallelizing the execution of a function across …
Logging Cookbook — Python 3.14.2 documentation
To set this up, simply configure the appropriate handlers. The logging calls in the application code will remain unchanged. Here is a slight modification to the previous simple module-based …
multiprocessing.shared_memory — Shared memory for direct
1 day ago · This module provides a class, SharedMemory, for the allocation and management of shared memory to be accessed by one or more processes on a multicore or symmetric …
Changelog — Python 3.14.2 documentation
Dec 5, 2025 · gh-115322: The underlying extension modules behind readline:, subprocess, and ctypes now raise audit events on previously uncovered code paths that could lead to file …