office-gobmx/pyuno
Stephan Bergmann d02310ba14 Remaining GCC -Wcast-function-type issues
As Clang supports that warning now too, lots of occurrences have meanwhile been
cleaned up for good (0c29c417ef "Avoid
-Werror,-Wcast-function-type-mismatch", 1344e6261a
"Avoid -Werror,-Wcast-function-type-mismatch",
85a2bb9f52 "Avoid
-Werror,-Wcast-function-type-mismatch", etc.), so
ce99754e9b "Globally disable -Wcast-function-type
new with upcoming GCC 8" in solenv/gbuild/platform/com_GCC_defs.mk should no
longer be necessary.

One remaining issue I encountered was dae7304df6
"Silence Clang 19 trunk -Werror,-Wcast-function-type-mismatch", where GCC needs
a different way for silencing the warnings in pyuno/source/module/ than had been
used there for Clang.

Change-Id: I5d0404b957d798114051209c31e022a898cf91f1
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/173623
Reviewed-by: Stephan Bergmann <stephan.bergmann@allotropia.de>
Tested-by: Jenkins
2024-09-19 07:35:49 +02:00
..
demo
doc
inc
qa/pytests
source
zipcore
CustomTarget_python_shell.mk
CustomTarget_pyuno_pythonloader_ini.mk
Executable_python.mk
IwyuFilter_pyuno.yaml
Library_pythonloader.mk
Library_pyuno.mk
Library_pyuno_wrapper.mk
Makefile
Module_pyuno.mk
Package_python_scripts.mk
Package_python_shell.mk
Package_pyuno_pythonloader_ini.mk
PythonTest_pyuno_pytests_insertremovecells.mk
PythonTest_pyuno_pytests_testbz2.mk
PythonTest_pyuno_pytests_testcollections.mk
PythonTest_pyuno_pytests_testofficehelper.mk
PythonTest_pyuno_pytests_testsetuptools.mk
PythonTest_pyuno_pytests_testssl.mk
Rdb_pyuno.mk
README.md

Python UNO Bindings

UNO bindings for the Python programming language.

To have much joy debugging Python extensions you need to:

  • a) edit pythonloader.py in your install setting DEBUG=1 at the top
  • b) touch pyuno/source/module/pyuno_runtime.cxx and make debug=true in pyuno

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.