subprocess — Subprocess management — Python 3.14.3 documentation
1 day 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
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 subprocesses in parallel.
shlex — Simple lexical analysis — Python 3.14.3 documentation
1 day 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
1 day 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
1 day 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
1 day 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
1 day 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
1 day 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 on …
multiprocessing — Process-based parallelism — Python 3.14.3 …
1 day ago · The fork start method should be considered unsafe as it can lead to crashes of the subprocess as macOS system libraries may start threads. See bpo-33725. Changed in version 3.14: …