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| author | Victor Stinner <vstinner@python.org> | 2020-05-01 09:33:44 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-01 09:33:44 (GMT) |
| commit | 252346acd937ddba4845331994b8ff4f90349625 (patch) | |
| tree | 71d6298db81733d652abaa510c09ba90078efff0 /Misc | |
| parent | 8bcfd31cc01e068bca78aa42a87c24aea6ebc6b1 (diff) | |
| download | cpython-252346acd937ddba4845331994b8ff4f90349625.zip cpython-252346acd937ddba4845331994b8ff4f90349625.tar.gz cpython-252346acd937ddba4845331994b8ff4f90349625.tar.bz2 | |
bpo-40453: Add PyConfig._isolated_subinterpreter (GH-19820)
An isolated subinterpreter cannot spawn threads, spawn a child
process or call os.fork().
* Add private _Py_NewInterpreter(isolated_subinterpreter) function.
* Add isolated=True keyword-only parameter to
_xxsubinterpreters.create().
* Allow again os.fork() in "non-isolated" subinterpreters.
Diffstat (limited to 'Misc')
| -rw-r--r-- | Misc/NEWS.d/next/Library/2020-04-30-22-04-58.bpo-40453.ggz7sl.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Misc/NEWS.d/next/Library/2020-04-30-22-04-58.bpo-40453.ggz7sl.rst b/Misc/NEWS.d/next/Library/2020-04-30-22-04-58.bpo-40453.ggz7sl.rst new file mode 100644 index 0000000..f20c666 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-04-30-22-04-58.bpo-40453.ggz7sl.rst @@ -0,0 +1,3 @@ +Add ``isolated=True`` keyword-only parameter to +``_xxsubinterpreters.create()``. An isolated subinterpreter cannot spawn +threads, spawn a child process or call ``os.fork()``. |