subprocess — Subprocess management — Python 3.14.3 documentation
3 days ago · Information about how the subprocess module can be used to replace these modules and functions can be found in the following sections.
Subprocesses — Python 3.14.3 documentation
3 days 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 subprocesses in parallel.
shlex — Simple lexical analysis — Python 3.14.3 documentation
2 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 arguments with lists …
The Python Standard Library — Python 3.14.3 documentation
2 days ago · subprocess — Subprocess management sched — Event scheduler queue — A synchronized queue class contextvars — Context Variables _thread — Low-level threading API …
Concurrent Execution — Python 3.14.3 documentation
3 days ago · subprocess — Subprocess management Using the subprocess Module Frequently Used Arguments Popen Constructor Exceptions Security Considerations Popen Objects Windows Popen …
What’s New In Python 3.13 — Python 3.14.2 documentation
Jan 17, 2026 · 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 a …
Security Considerations — Python 3.14.3 documentation
3 days ago · ssl: SSL/TLS security considerations subprocess: Subprocess security considerations tempfile: mktemp is deprecated due to vulnerability to race conditions xml: XML security zipfile: …
Developing with asyncio — Python 3.14.3 documentation
2 days ago · In addition, asyncio’s Subprocess APIs provide a way to start a process and communicate with it from the event loop. Lastly, the aforementioned loop.run_in_executor() method can also be …
multiprocessing.shared_memory — Shared memory for direct ... - Python
2 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 is ignored …
Event Loop — Python 3.14.3 documentation
Create a subprocess from cmd, which can be a str or a bytes string encoded to the filesystem encoding, using the platform’s “shell” syntax. This is similar to the standard library subprocess.Popen class …