Unladen `error_already_set`#3964

Closed

rwgk wants to merge 16 commits intopybind:masterfrom

rwgk:unladen_error_already_set

Commits on May 22, 2022

bug fix: move `PyErr_NormalizeException()` up, before `scope.value` is used.
rwgk
committed
Add more `PyErr_Clear()` after `catch (const error_already_set &)` (overlooked before).
rwgk
committed
Fix up temporary workaround: prefix error_string with `initialization failed: ` to not trigger a failure in test_embed/test_interpreter.cpp. Patch the test itself to not expect a chained error.
rwgk
committed
fix` py::` vs `pybind11::` oversight
rwgk
committed
Add missing error handling to module_::def_submodule
rwgk
committed
Replace import numpy `catch(...)` with `catch (py::error_already_set &)` and add `PyErr_Clear()`
rwgk
committed
Very minor: Use char literal instead of const char *.
rwgk
committed
Add pybind11::get_error_string_and_clear_error()
rwgk
committed