When using PYTHONDONTWRITEBYTECODE with an empty string we get:
...
$ PYTHONDONTWRITEBYTECODE= gdb -q -batch -ex "show python dont-write-bytecode"
Python's dont-write-bytecode setting is auto (currently on).
...
This is incorrect, it should be off.
The actual setting is correct, that was already fixed in commit 24d2cbc42c
("set/show python dont-write-bytecode fixes"), in function
python_write_bytecode.
Fix this by:
- factoring out new function env_python_dont_write_bytecode out of
python_write_bytecode, and
- using it in show_python_dont_write_bytecode.
Tested on x86_64-linux, using test-case gdb.python/py-startup-opt.exp and:
- PYTHONDONTWRITEBYTECODE=
- PYTHONDONTWRITEBYTECODE=1
- unset PYTHONDONTWRITEBYTECODE
Approved-By: Tom Tromey <tom@tromey.com>
PR python/32389
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=32389
922ab963e1