Closed as not planned
Closed as not planned
Copy link
Description
Bug report
Bug description:
When importing certain modules (zoneinfo is an example), attributes are missing when inside a sub interpreter.
Importing these modules works inside the main interpreter.
I've written a test to demonstrate the bug
import unittest
import _xxsubinterpreters as interpreters
class TestCapsule(unittest.TestCase):
def test_capsule(self):
import zoneinfo
def test_capsule_in_sub_interpreter(self):
interp = interpreters.create()
interpreters.run_string(interp, "import zoneinfo").Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/local/lib/python3.13/zoneinfo/__init__.py", line 14, in <module>
from _zoneinfo import ZoneInfo
AttributeError: module 'datetime' has no attribute 'datetime_CAPI'
E
======================================================================
ERROR: test_capsule_in_sub_interpreter (test_capsule.TestCapsule.test_capsule_in_sub_interpreter)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/Users/anthonyshaw/projects/subinterpreter-web/test_capsule.py", line 12, in test_capsule_in_sub_interpreter
interpreters.run_string(interp, "import zoneinfo")
_xxsubinterpreters.RunFailedError: AttributeError: module 'datetime' has no attribute 'datetime_CAPI'
----------------------------------------------------------------------
Ran 2 tests in 0.457s
FAILED (errors=1)
I haven't seen this behaviour on any other modules, the thing that seemed special with datetime and this attribute is that it is a PyCapsule. So the issue is likely related to that?
CPython versions tested on:
3.13, CPython main branch
Operating systems tested on:
macOS
Linked PRs
Metadata
Metadata
Assignees
Labels
C modules in the Modules dirC modules in the Modules dirThe issue will be closed if no feedback is providedThe issue will be closed if no feedback is providedAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error
Projects
Status
Done