binutils-gdb/gdb/python
Tom de Vries 922ab963e1 [gdb/python] Handle empty PYTHONDONTWRITEBYTECODE
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
2024-12-03 22:54:23 +01:00
..
lib/gdb gdb: fix missing operator % on xmethod matcher output 2024-11-11 08:49:13 -05:00
py-all-events.def Add gdb.events.tui_enabled 2024-11-01 11:06:47 -06:00
py-arch.c gdb/python: missing PyObject_IsTrue error check in py-arch.c 2024-11-14 19:34:43 +00:00
py-auto-load.c [gdb/contrib] Add two rules in common-misspellings.txt 2024-11-23 12:20:34 +01:00
py-block.c Automatically add types to Python modules 2024-09-23 13:44:59 -06:00
py-bpevent.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-breakpoint.c gdb/python: fix reference leak in gdb.BreakpointLocation.thread_groups 2024-11-20 09:33:17 +00:00
py-cmd.c [gdb/python] Eliminate GDB_PY_SET_HANDLE_EXCEPTION 2024-09-24 13:06:32 +02:00
py-connection.c [gdb/contrib] Add two rules in common-misspellings.txt 2024-11-23 12:20:34 +01:00
py-continueevent.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-dap.c Don't allow new-ui to start the TUI 2024-05-17 09:39:41 -06:00
py-disasm.c [gdb/contrib] Add two rules in common-misspellings.txt 2024-11-23 12:20:34 +01:00
py-event-types.def Add gdb.events.tui_enabled 2024-11-01 11:06:47 -06:00
py-event.c Automatically add types to Python modules 2024-09-23 13:44:59 -06:00
py-event.h Automatically add types to Python modules 2024-09-23 13:44:59 -06:00
py-events.h Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00
py-evtregistry.c Automatically add types to Python modules 2024-09-23 13:44:59 -06:00
py-evts.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-exitedevent.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-finishbreakpoint.c [gdb/python] Eliminate GDB_PY_SET_HANDLE_EXCEPTION 2024-09-24 13:06:32 +02:00
py-frame.c [gdb/python] Eliminate GDB_PY_HANDLE_EXCEPTION 2024-09-24 13:06:32 +02:00
py-framefilter.c Convert py-framefilter.c to new hash table 2024-11-25 22:07:04 -05:00
py-function.c Call gdbpy_fix_doc_string_indentation for function help 2024-11-11 07:44:27 -07:00
py-gdb-readline.c [gdb/python] Eliminate GDB_PY_HANDLE_EXCEPTION 2024-09-24 13:06:32 +02:00
py-inferior.c [gdb/python] Eliminate GDB_PY_HANDLE_EXCEPTION 2024-09-24 13:06:32 +02:00
py-infevents.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-infthread.c [gdb/python] Eliminate GDB_PY_HANDLE_EXCEPTION 2024-09-24 13:06:32 +02:00
py-instruction.c Automatically add types to Python modules 2024-09-23 13:44:59 -06:00
py-instruction.h Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00
py-lazy-string.c [gdb/contrib] Add two rules in common-misspellings.txt 2024-11-23 12:20:34 +01:00
py-linetable.c [gdb/python] Eliminate GDB_PY_HANDLE_EXCEPTION 2024-09-24 13:06:32 +02:00
py-membuf.c Automatically add types to Python modules 2024-09-23 13:44:59 -06:00
py-mi.c Require a command argument in gdb.execute_mi 2024-10-18 11:50:27 -06:00
py-micmd.c gdb/python: missing PyObject_IsTrue error check in micmdpy_set_installed 2024-11-14 19:34:44 +00:00
py-newobjfileevent.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-objfile.c [gdb/python] Eliminate GDB_PY_HANDLE_EXCEPTION 2024-09-24 13:06:32 +02:00
py-param.c [gdb/python] Eliminate GDB_PY_SET_HANDLE_EXCEPTION 2024-09-24 13:06:32 +02:00
py-prettyprint.c Automatically add types to Python modules 2024-09-23 13:44:59 -06:00
py-progspace.c gdb/python: implement Python find_exec_by_build_id hook 2024-11-10 10:18:23 +00:00
py-record-btrace.c btrace: Add support for interrupt events. 2024-09-24 14:22:28 +02:00
py-record-btrace.h python: Add clear() to gdb.Record. 2024-08-14 11:20:56 +02:00
py-record-full.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-record-full.h Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00
py-record.c [gdb/python] Eliminate GDB_PY_HANDLE_EXCEPTION 2024-09-24 13:06:32 +02:00
py-record.h python: Introduce gdb.RecordAuxiliary class. 2024-08-14 11:20:56 +02:00
py-ref.h Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00
py-registers.c Automatically add types to Python modules 2024-09-23 13:44:59 -06:00
py-signalevent.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-stopevent.c [gdb/python] Eliminate GDB_PY_HANDLE_EXCEPTION 2024-09-24 13:06:32 +02:00
py-stopevent.h Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00
py-symbol.c [gdb/python] Eliminate GDB_PY_HANDLE_EXCEPTION 2024-09-24 13:06:32 +02:00
py-symtab.c Automatically add types to Python modules 2024-09-23 13:44:59 -06:00
py-threadevent.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-tui.c Add gdb.events.tui_enabled 2024-11-01 11:06:47 -06:00
py-type.c Convert type copying to new hash table 2024-11-25 22:07:04 -05:00
py-uiout.h Add line-number styling 2024-09-30 13:23:35 -06:00
py-unwind.c [gdb/python] Eliminate GDB_PY_HANDLE_EXCEPTION 2024-09-24 13:06:32 +02:00
py-utils.c [gdb/python] Make sure python sys.exit makes gdb exit 2024-09-25 19:29:57 +02:00
py-value.c Convert type copying to new hash table 2024-11-25 22:07:04 -05:00
py-varobj.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-xmethods.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
python-config.py Run isort 2024-04-02 11:21:39 -06:00
python-internal.h Convert type copying to new hash table 2024-11-25 22:07:04 -05:00
python.c [gdb/python] Handle empty PYTHONDONTWRITEBYTECODE 2024-12-03 22:54:23 +01:00
python.h Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00