Revert internals destruction and add test for internals recreation (#5972)
* Bump internals version
* Prevent internals destruction before all pybind11 types are destroyed
* Use Py_XINCREF and Py_XDECREF
* Hold GIL before decref
* Use weakrefs
* Remove unused code
* Move code location
* Move code location
* Move code location
* Try add tests
* Fix PYTHONPATH
* Fix PYTHONPATH
* Skip tests for subprocess
* Revert to leak internals
* Revert to leak internals
* Revert "Revert to leak internals"
This reverts commit c5ec1cf8862b43c125bdaf582445f3cbb1347017.
This reverts commit 72c2e0aa9b481debd94557b629e86b954543d64b.
* Revert internals version bump
* Reapply to leak internals
This reverts commit 8f25a254e893817c2ed70d97cde7f62778a14de2.
* Add re-entrancy detection for internals creation
Prevent re-creation of internals after destruction during interpreter
shutdown. If pybind11 code runs after internals have been destroyed,
fail early with a clear error message instead of silently creating
new empty internals that would cause type lookup failures.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Fix C++11/C++14 support
* Add lock under multiple interpreters
* Try fix tests
* Try fix tests
* Try fix tests
* Update comments and assertion messages
* Update comments and assertion messages
* Update comments
* Update lock scope
* Use original pointer type for Windows
* Change hard error to warning
* Update lock scope
* Update lock scope to resolve deadlock
* Remove scope release of GIL
* Update comments
* Lock pp on reset
* Mark content created after assignment
* Update comments
* Simplify implementation
* Update lock scope when delete unique_ptr
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Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
6 files changed
