3 files changed, 16 insertions, 0 deletions
diff --git a/dev-python/ipython/ipython-8.2.0.ebuild b/dev-python/ipython/ipython-8.2.0.ebuild
index ad6feedb54e5..6e720199d702 100644
--- a/dev-python/ipython/ipython-8.2.0.ebuild
+++ b/dev-python/ipython/ipython-8.2.0.ebuild
@@ -91,6 +91,10 @@ python_prepare_all() {
 	# https://github.com/ipython/ipython/issues/12892
 	mv IPython/extensions/{,ipython_}tests || die
 
+	# remove pyproject.toml that specifies incorrect backend; since
+	# the package actually requires the legacy backend, force it implicitly
+	rm pyproject.toml || die
+
 	distutils-r1_python_prepare_all
 }
 
diff --git a/dev-python/ipython/ipython-8.3.0-r1.ebuild b/dev-python/ipython/ipython-8.3.0-r1.ebuild
index aec3251c185b..e92336d2116e 100644
--- a/dev-python/ipython/ipython-8.3.0-r1.ebuild
+++ b/dev-python/ipython/ipython-8.3.0-r1.ebuild
@@ -89,6 +89,10 @@ python_prepare_all() {
 	# https://github.com/ipython/ipython/issues/12892
 	mv IPython/extensions/{,ipython_}tests || die
 
+	# remove pyproject.toml that specifies incorrect backend; since
+	# the package actually requires the legacy backend, force it implicitly
+	rm pyproject.toml || die
+
 	distutils-r1_python_prepare_all
 }
 
diff --git a/dev-python/ipython/ipython-8.4.0.ebuild b/dev-python/ipython/ipython-8.4.0.ebuild
index ef5f9e4f2c54..4228789faec3 100644
--- a/dev-python/ipython/ipython-8.4.0.ebuild
+++ b/dev-python/ipython/ipython-8.4.0.ebuild
@@ -89,6 +89,14 @@ python_prepare_all() {
 	# https://github.com/ipython/ipython/issues/12892
 	mv IPython/extensions/{,ipython_}tests || die
 
+	if ! grep -q __legacy__ pyproject.toml; then
+		die "pyproject.toml changed, please recheck"
+	fi
+
+	# remove pyproject.toml that specifies incorrect backend; since
+	# the package actually requires the legacy backend, force it implicitly
+	rm pyproject.toml || die
+
 	distutils-r1_python_prepare_all
 }