[Per-Interpreter GIL] Unable to import module _datetime into subinterpreters in 3.12

[jackyk02]

Bug report

Bug description:

Code Example:

import _xxsubinterpreters
from _datetime import *
id = _xxsubinterpreters.create()
number = 1000
input_string = f'''import _datetime
print(dt.datetime_CAPI)
'''
_xxsubinterpreters.run_string(id, input_string)

Output from python3.12 example.py:

Traceback (most recent call last):
  File "/mnt/c/Users/jacky/Desktop/simple_multi/src-gen/workers2_compiledwith12/test_custom.py", line 13, in <module>
    _xxsubinterpreters.run_string(id, input_string)
_xxsubinterpreters.RunFailedError: <class 'ImportError'>: module _datetime does not support loading in subinterpreters

CPython versions tested on:

3.12

Operating systems tested on:

Linux

@ericsnowcurrently @ericvsmith Any help would be much appreciated :)

[gaogaotiantian]

I believe _datetime is not isolated yet so it's not available in subinterpreters. This might be a dup of #110415 and the previous discusson #71587

[ericsnowcurrently]

I believe _datetime is not isolated yet so it's not available in subinterpreters. This might be a dup of #110415 and the previous discusson #71587

Correct.

@jackyk02, if you agree this is a duplicate then please close this issue. If it is a different problem then please elaborate. Thanks!

[erlend-aasland]

Closing as a duplicate.