07de0b7c91
This was added in cpython commit [1]
commit 992446dd5bd3fff92ea0f8064fb19eebfe105cef
Author: Mark Shannon <mark@hotpy.org>
Date: Mon Feb 5 16:20:54 2024 +0000
GH-113462: Limit the number of versions that a single class can use. (GH-114900)
, causing an `--enable-werror` build on Debian testing using
system python3-dev 3.13.2-2 to fail like this:
/home/michi/development/git/libreoffice/pyuno/source/module/pyuno_iterator.cxx:185:1: error: missing field 'tp_versions_used' initializer [-Werror,-Wmissing-field-initializers]
185 | };
| ^
/home/michi/development/git/libreoffice/pyuno/source/module/pyuno_iterator.cxx:334:1: error: missing field 'tp_versions_used' initializer [-Werror,-Wmissing-field-initializers]
334 | };
| ^
2 errors generated.
make[1]: *** [/home/michi/development/git/libreoffice/solenv/gbuild/LinkTarget.mk:336: /home/michi/development/git/libreoffice/workdir/CxxObject/pyuno/source/module/pyuno_iterator.o] Error 1
make[1]: *** Waiting for unfinished jobs....
/home/michi/development/git/libreoffice/pyuno/source/module/pyuno_callable.cxx:252:1: error: missing field 'tp_versions_used' initializer [-Werror,-Wmissing-field-initializers]
252 | };
| ^
1 error generated.
make[1]: *** [/home/michi/development/git/libreoffice/solenv/gbuild/LinkTarget.mk:336: /home/michi/development/git/libreoffice/workdir/CxxObject/pyuno/source/module/pyuno_callable.o] Error 1
/home/michi/development/git/libreoffice/pyuno/source/module/pyuno_struct.cxx:377:1: error: missing field 'tp_versions_used' initializer [-Werror,-Wmissing-field-initializers]
377 | };
| ^
1 error generated.
make[1]: *** [/home/michi/development/git/libreoffice/solenv/gbuild/LinkTarget.mk:336: /home/michi/development/git/libreoffice/workdir/CxxObject/pyuno/source/module/pyuno_struct.o] Error 1
/home/michi/development/git/libreoffice/pyuno/source/module/pyuno.cxx:1693:1: error: missing field 'tp_versions_used' initializer [-Werror,-Wmissing-field-initializers]
1693 | };
| ^
1 error generated.
make[1]: *** [/home/michi/development/git/libreoffice/solenv/gbuild/LinkTarget.mk:336: /home/michi/development/git/libreoffice/workdir/CxxObject/pyuno/source/module/pyuno.o] Error 1
/home/michi/development/git/libreoffice/pyuno/source/module/pyuno_runtime.cxx:147:1: error: missing field 'tp_versions_used' initializer [-Werror,-Wmissing-field-initializers]
147 | };
| ^
1 error generated.
make[1]: *** [/home/michi/development/git/libreoffice/solenv/gbuild/LinkTarget.mk:336: /home/michi/development/git/libreoffice/workdir/CxxObject/pyuno/source/module/pyuno_runtime.o] Error 1
make: *** [Makefile:128: pyuno] Error 2
Initialize the member to 0, as e.g. commit [2] does for swig.
For cpython versions this is contained in (from within cpython git repo):
$ git tag --contains 992446dd5bd3fff92ea0f8064fb19eebfe105cef
v3.13.0
v3.13.0a4
v3.13.0a5
v3.13.0a6
v3.13.0b1
v3.13.0b2
v3.13.0b3
v3.13.0b4
v3.13.0rc1
v3.13.0rc2
v3.13.0rc3
v3.13.1
v3.13.2
v3.13.3
v3.14.0a1
v3.14.0a2
v3.14.0a3
v3.14.0a4
v3.14.0a5
v3.14.0a6
v3.14.0a7
[1] 992446dd5b
[2] c3e30c5734
Change-Id: I1ad4c511880cf00e4c45b9e835edcd245fe2853c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/184198
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
Python UNO Bindings
UNO bindings for the Python programming language.
To have much joy debugging Python extensions you need to:
- a) edit
pythonloader.pyin your install settingDEBUG=1at the top - b)
touch pyuno/source/module/pyuno_runtime.cxxandmake debug=trueinpyuno
Then you'll start to see your exceptions on the console instead of them getting lost at the UNO interface.
Python also comes with a gdb script
libpython$(PYTHON_VERSION_MAJOR).$(PYTHON_VERSION_MINOR)m.so.1.0-gdb.py
that is copied to instdir and will be auto-loaded by gdb;
it provides commands like py-bt to get a Python-level backtrace,
and py-print to print Python variables.
Another way to debug Python code is to use pdb: edit some initialization
function to insert import pdb; pdb.set_trace() (somewhere so that it is
executed early), then run soffice from a terminal and a command-line Python
debugger will appear where you can set Python-level breakpoints.