Avoid to update inlined relation column to NULL when deleting entities
When deleting entities, cubicweb run a rql DELETE on all relations to trigger hooks.
For an inlined relation this also mean set the column to NULL. This operation
may fail if there's additional constraints on the column.
Also this is a weird and useless behavior since deleting the entity row will by
definition delete the relation.
We still doesn't handle the case where both subject and object are going to be
deleted because rows need to be deleted in a particular order that cubicweb
doesn't handle.
Add a test checking UPDATE does not occur but hooks are correctly called.
Closes #17236690
%if 0%{?el5}
%define python python26
%define __python /usr/bin/python2.6
%else
%define python python
%define __python /usr/bin/python
%endif
%{!?python_sitelib: %define python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")}
Name: cubicweb
Version: 3.26.4
Release: logilab.1%{?dist}
Summary: CubicWeb is a semantic web application framework
Source0: https://pypi.python.org/packages/source/c/cubicweb/cubicweb-%{version}.tar.gz
License: LGPLv2+
Group: Development/Languages/Python
Vendor: Logilab <contact@logilab.fr>
Url: https://www.cubicweb.org/project/cubicweb
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-buildroot
BuildArch: noarch
Requires: %{python}
Requires: %{python}-six >= 1.4.0
Requires: %{python}-logilab-common >= 1.4.0
Requires: %{python}-logilab-mtconverter >= 0.8.0
Requires: %{python}-rql >= 0.34.0
Requires: %{python}-yams >= 0.45.0
Requires: %{python}-logilab-database >= 1.15.0
Requires: %{python}-passlib
Requires: %{python}-lxml
Requires: %{python}-unittest2 >= 0.7.0
Requires: %{python}-twisted-web < 16.0.0
Requires: %{python}-markdown
Requires: pytz
# the schema view uses `dot'; at least on el5, png output requires graphviz-gd
Requires: graphviz-gd
Requires: gettext
BuildRequires: %{python}
BuildRequires: %{python}-setuptools
%description
a repository of entities / relations for knowledge management
%prep
%setup -q
%if 0%{?el5}
# change the python version in shebangs
find . -name '*.py' -type f -print0 | xargs -0 sed -i '1,3s;^#!.*python.*$;#! /usr/bin/python2.6;'
%endif
%install
%{__python} setup.py --quiet install --no-compile --prefix=%{_prefix} --root="$RPM_BUILD_ROOT"
mkdir -p $RPM_BUILD_ROOT/var/log/cubicweb
%clean
rm -rf $RPM_BUILD_ROOT
%files
%defattr(-, root, root)
%dir /var/log/cubicweb
%{_prefix}/share/cubicweb/*
%{python_sitelib}/*
%{_bindir}/*