8000 gh-76785: Support Running Some Functions in Subinterpreters by ericsnowcurrently · Pull Request #110251 · python/cpython · GitHub
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gh-76785: Support Running Some Functions in Subinterpreters #110251

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Merged
merged 13 commits into from
Oct 6, 2023
Merged

gh-76785: Support Running Some Functions in Subinterpreters #110251

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c3a669e
Update the Interpreter.run() docstring.
ericsnowcurrently Sep 20, 2023
5cf8df6
run_string() -> exec().
ericsnowcurrently Sep 20, 2023
7a39e9f
Generalize interp_exec().
ericsnowcurrently Sep 20, 2023
a25c7c7
Support passing basic functions to Interpreter.run().
ericsnowcurrently Sep 20, 2023
5b3f4e8
Fix validate_code_object().
ericsnowcurrently Oct 3, 2023
eece6f9
Add tests.
ericsnowcurrently Oct 3, 2023
ed70ffc
Factor out _interp_exec().
ericsnowcurrently Oct 4, 2023
0c443ad
Fix the docstring.
ericsnowcurrently Oct 4, 2023
b8e32fe
Clean up arg parsing.
ericsnowcurrently Oct 4, 2023
7e8320c
Restore _interpreters.run_string().
ericsnowcurrently Oct 4, 2023
f5589e0
Add _interpreters.run_func().
ericsnowcurrently Oct 4, 2023
8dc6609
Merge branch 'main' into run-func-in-interpreter
ericsnowcurrently Oct 4, 2023
e12d3a2
Fix ref leaks.
ericsnowcurrently Oct 5, 2023
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Update the Interpreter.run() docstring.
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@ericsnowcurrently
ericsnowcurrently committed Oct 2, 2023
commit c3a669edb6d84ebd725fb02f6f96acf96156cc4f
15 changes: 14 additions & 1 deletion Lib/test/support/interpreters.py
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Expand Up @@ -94,7 +94,20 @@ def close(self):
def run(self, src_str, /, *, channels=None):
"""Run the given source code in the interpreter.

This blocks the current Python thread until done.
This is essentially the same as calling the builtin "exec"
with this interpreter, using the __dict__ of its __main__
module as both globals and locals.

There is no return value.

If the code raises an unhandled exception then a RunFailedError
is raised, which summarizes the unhandled exception. The actual
exception is discarded because objects cannot be shared between
interpreters.

This blocks the current Python thread until done. During
that time, the previous interpreter is allowed to run
in other threads.
"""
_interpreters.run_string(self._id, src_str, channels)

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