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.
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: …
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 …
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 …
importlib.metadata – Accessing package metadata — Python 3.14.3 ...
1 day ago · Changed in version 3.12: The “selectable” entry points were introduced in importlib_metadata 3.6 and Python 3.10. Prior to those changes, entry_points accepted no …
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 …
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 …
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 …
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 …