subprocess — Subprocess management — Python 3.14.2 …
4 days 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 …
multiprocessing — Process-based parallelism — Python 3.14.2 …
2 days ago · The return value can be 'fork', 'spawn', 'forkserver' or None. See Contexts and start methods. Added in version 3.4. Changed in version 3.8: On macOS, the spawn start method is …
concurrent.futures — Launching parallel tasks — Python 3.14.2 …
4 days ago · The concurrent.futures module provides a high-level interface for asynchronously executing callables. The asynchronous execution can be performed with threads, using …
The Python Standard Library — Python 3.14.2 documentation
4 days ago · subprocess — Subprocess management sched — Event scheduler queue — A synchronized queue class contextvars — Context Variables _thread — Low-level threading …
asyncio — Asynchronous I/O — Python 3.14.2 documentation
asyncio is a library to write concurrent code using the async/await syntax. asyncio is used as a foundation for multiple Python asynchronous frameworks that provide high-performance …
shlex — Simple lexical analysis — Python 3.14.2 documentation
3 days ago · Executing commands quoted by this module on such shells can open up the possibility of a command injection vulnerability. Consider using functions that pass command …
multiprocessing.shared_memory — Shared memory for direct …
3 days ago · To avoid this issue, users of subprocess or standalone Python processes should set track to False when there is already another process in place that does the bookkeeping. track …
Concurrent Execution — Python 3.14.2 documentation
3 days ago · Older high-level API Replacing Older Functions with the subprocess Module Replacing /bin/sh shell command substitution Replacing shell pipeline Replacing os.system() …
pty — Pseudo-terminal utilities — Python 3.14.1 documentation
Dec 4, 2025 · Source code: Lib/pty.py The pty module defines operations for handling the pseudo-terminal concept: starting another process and being able to write to and read from its …
High-level API Index — Python 3.14.2 documentation
5 days ago · Examples Executing a shell command. See also the subprocess APIs documentation. Streams ¶ High-level APIs to work with network IO.