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bpo-26228: [doc] Adapt PTY documentation updates from pythonGH-4167 (p…
…ythonGH-27754) Co-authored-by: Cornelius Diekmann <[email protected]>
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@@ -2,8 +2,8 @@ | |
======================================== | ||
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.. module:: pty | ||
:platform: Linux | ||
:synopsis: Pseudo-Terminal Handling for Linux. | ||
:platform: Unix | ||
:synopsis: Pseudo-Terminal Handling for Unix. | ||
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.. moduleauthor:: Steen Lumholt | ||
.. sectionauthor:: Moshe Zadka <[email protected]> | ||
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@@ -16,9 +16,9 @@ The :mod:`pty` module defines operations for handling the pseudo-terminal | |
concept: starting another process and being able to write to and read from its | ||
controlling terminal programmatically. | ||
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Because pseudo-terminal handling is highly platform dependent, there is code to | ||
do it only for Linux. (The Linux code is supposed to work on other platforms, | ||
but hasn't been tested yet.) | ||
Pseudo-terminal handling is highly platform dependent. This code is mainly | ||
tested on Linux, FreeBSD, and macOS (it is supposed to work on other POSIX | ||
platforms but it's not been thoroughly tested). | ||
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The :mod:`pty` module defines the following functions: | ||
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@@ -47,6 +47,10 @@ The :mod:`pty` module defines the following functions: | |
spawned behind the pty will eventually terminate, and when it does *spawn* | ||
will return. | ||
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A loop copies STDIN of the current process to the child and data received | ||
from the child to STDOUT of the current process. It is not signaled to the | ||
child if STDIN of the current process closes down. | ||
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The functions *master_read* and *stdin_read* are passed a file descriptor | ||
which they should read from, and they should always return a byte string. In | ||
order to force spawn to return before the child process exits an | ||
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Misc/NEWS.d/next/Library/2019-02-26-09-31-59.bpo-26228.wyrHKc.rst
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pty.spawn no longer hangs on FreeBSD, OS X, and Solaris. | ||
pty.spawn no longer hangs on FreeBSD, macOS, and Solaris. |