Message336993
I sometime use a hack to start interactive console after running script.
.. code-block:: python
import os
os.environ['PYTHONINSPECT'] = 'x'
print("Hello")
This hack works because ``PYTHONINSPECT`` is checked `here <https://github.com/python/cpython/blob/master/Modules/main.c#L738>`__ when exiting Python.
However, if the script uses ``sys.exit()`` to exit from Python, interactive console doen't apper because unhandled ``SystemExit`` exception leads ``exit()`` call to kill process, without checking ``PYTHONINSPECT``.
.. code-block:: python
import os, sys
os.environ['PYTHONINSPECT'] = 'x'
print("Hello")
sys.exit(1) # Interactive console will not start
I think feature to allow updating ``Py_InspectFlag`` is useful, and this is a bugs to be fixed. However, setting environment variable to start console is not intuituve.
So instead of fixing bug, I would like to propose a small function to set ``Py_InspectFlag`` to start interactive console after running script.
.. code-block:: python
sys.setinteractiveflag(bool)
Thoughts? |
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Date |
User |
Action |
Args |
2019-03-02 06:10:24 | ishimoto | set | recipients:
+ ishimoto |
2019-03-02 06:10:24 | ishimoto | set | messageid: <1551507024.01.0.06569662724.issue36164@roundup.psfhosted.org> |
2019-03-02 06:10:23 | ishimoto | link | issue36164 messages |
2019-03-02 06:10:23 | ishimoto | create | |
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