From: Arfrever Frehtes Taifersar Arahesis <Arfrever@Gentoo.Org>
Date: Fri, 13 Aug 2010 22:28:36 +0000 (+0200)
Subject: Ensure that all Python processes use the same version of Python.
X-Git-Tag: v2.2_rc68~232^2~4
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=1aca7a6adf643afde027778f1acbde7226dcea72;p=portage.git

Ensure that all Python processes use the same version of Python.
---

diff --git a/bin/ebuild-helpers/dohtml b/bin/ebuild-helpers/dohtml
index e1ab7d970..6de730c6d 100755
--- a/bin/ebuild-helpers/dohtml
+++ b/bin/ebuild-helpers/dohtml
@@ -1,15 +1,13 @@
 #!/bin/bash
-# Copyright 2009 Gentoo Foundation
+# Copyright 2009-2010 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 source "${PORTAGE_BIN_PATH:-/usr/lib/portage/bin}"/isolated-functions.sh
 
 PORTAGE_BIN_PATH=${PORTAGE_BIN_PATH:-/usr/lib/portage/bin}
 PORTAGE_PYM_PATH=${PORTAGE_PYM_PATH:-/usr/lib/portage/pym}
-# Set EPYTHON variable as empty so that dohtml.py doesn't try
-# to use potentially unsupported version of Python.
-EPYTHON= PYTHONPATH=$PORTAGE_PYM_PATH${PYTHONPATH:+:}$PYTHONPATH \
-	"$PORTAGE_BIN_PATH/dohtml.py" "$@"
+PYTHONPATH=$PORTAGE_PYM_PATH${PYTHONPATH:+:}$PYTHONPATH \
+	"$PORTAGE_PYTHON" "$PORTAGE_BIN_PATH/dohtml.py" "$@"
 
 ret=$?
 [[ $ret -ne 0 ]] && helpers_die "$0 failed"
diff --git a/bin/ebuild-helpers/portageq b/bin/ebuild-helpers/portageq
index 3a06fdd68..8dee54c32 100755
--- a/bin/ebuild-helpers/portageq
+++ b/bin/ebuild-helpers/portageq
@@ -1,10 +1,8 @@
 #!/bin/bash
-# Copyright 2009 Gentoo Foundation
+# Copyright 2009-2010 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 PORTAGE_BIN_PATH=${PORTAGE_BIN_PATH:-/usr/lib/portage/bin}
 PORTAGE_PYM_PATH=${PORTAGE_PYM_PATH:-/usr/lib/portage/pym}
-# Set EPYTHON variable as empty so that portageq doesn't try
-# to use potentially unsupported version of Python.
-EPYTHON= PYTHONPATH=$PORTAGE_PYM_PATH${PYTHONPATH:+:}$PYTHONPATH \
-	exec "$PORTAGE_BIN_PATH/portageq" "$@"
+PYTHONPATH=$PORTAGE_PYM_PATH${PYTHONPATH:+:}$PYTHONPATH \
+	exec "$PORTAGE_PYTHON" "$PORTAGE_BIN_PATH/portageq" "$@"
diff --git a/bin/ebuild-ipc b/bin/ebuild-ipc
index b828a35cd..45d0f15b8 100755
--- a/bin/ebuild-ipc
+++ b/bin/ebuild-ipc
@@ -4,7 +4,5 @@
 
 PORTAGE_BIN_PATH=${PORTAGE_BIN_PATH:-/usr/lib/portage/bin}
 PORTAGE_PYM_PATH=${PORTAGE_PYM_PATH:-/usr/lib/portage/pym}
-# Set EPYTHON variable as empty so that ebuild-ipc.py doesn't try
-# to use potentially unsupported version of Python.
-EPYTHON= PYTHONPATH=$PORTAGE_PYM_PATH${PYTHONPATH:+:}$PYTHONPATH \
-	exec "$PORTAGE_BIN_PATH/ebuild-ipc.py" "$@"
+PYTHONPATH=$PORTAGE_PYM_PATH${PYTHONPATH:+:}$PYTHONPATH \
+	exec "$PORTAGE_PYTHON" "$PORTAGE_BIN_PATH/ebuild-ipc.py" "$@"
diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index 9af7e3867..6a2eeb1e6 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 1999-2009 Gentoo Foundation
+# Copyright 1999-2010 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 PORTAGE_BIN_PATH="${PORTAGE_BIN_PATH:-/usr/lib/portage/bin}"
@@ -164,10 +164,8 @@ has_version() {
 		return $?
 	fi
 
-	# Set EPYTHON variable as empty so that portageq doesn't try
-	# to use potentially unsupported version of Python.
-	EPYTHON= PYTHONPATH=${PORTAGE_PYM_PATH}${PYTHONPATH:+:}${PYTHONPATH} \
-	"${PORTAGE_BIN_PATH}"/portageq has_version "${ROOT}" "$1"
+	PYTHONPATH=${PORTAGE_PYM_PATH}${PYTHONPATH:+:}${PYTHONPATH} \
+	"$PORTAGE_PYTHON" "${PORTAGE_BIN_PATH}/portageq" has_version "${ROOT}" "$1"
 	local retval=$?
 	case "${retval}" in
 		0)
@@ -187,10 +185,8 @@ portageq() {
 		die "portageq calls are not allowed in the global scope"
 	fi
 
-	# Set EPYTHON variable as empty so that portageq doesn't try
-	# to use potentially unsupported version of Python.
-	EPYTHON= PYTHONPATH=${PORTAGE_PYM_PATH}${PYTHONPATH:+:}${PYTHONPATH} \
-	"${PORTAGE_BIN_PATH}/portageq" "$@"
+	PYTHONPATH=${PORTAGE_PYM_PATH}${PYTHONPATH:+:}${PYTHONPATH} \
+	"$PORTAGE_PYTHON" "${PORTAGE_BIN_PATH}/portageq" "$@"
 }
 
 
@@ -211,10 +207,8 @@ best_version() {
 		return $?
 	fi
 
-	# Set EPYTHON variable as empty so that portageq doesn't try
-	# to use potentially unsupported version of Python.
-	EPYTHON= PYTHONPATH=${PORTAGE_PYM_PATH}${PYTHONPATH:+:}${PYTHONPATH} \
-	"${PORTAGE_BIN_PATH}/portageq" 'best_version' "${ROOT}" "$1"
+	PYTHONPATH=${PORTAGE_PYM_PATH}${PYTHONPATH:+:}${PYTHONPATH} \
+	"$PORTAGE_PYTHON" "${PORTAGE_BIN_PATH}/portageq" 'best_version' "${ROOT}" "$1"
 	local retval=$?
 	case "${retval}" in
 		0)
@@ -1734,7 +1728,7 @@ filter_readonly_variables() {
 		"
 	fi
 
-	EPYTHON= "${PORTAGE_BIN_PATH}"/filter-bash-environment.py "${filtered_vars}" || die "filter-bash-environment.py failed"
+	"$PORTAGE_PYTHON" "${PORTAGE_BIN_PATH}"/filter-bash-environment.py "${filtered_vars}" || die "filter-bash-environment.py failed"
 }
 
 # @FUNCTION: preprocess_ebuild_env
diff --git a/bin/misc-functions.sh b/bin/misc-functions.sh
index c965495b6..8207006ed 100755
--- a/bin/misc-functions.sh
+++ b/bin/misc-functions.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 1999-2009 Gentoo Foundation
+# Copyright 1999-2010 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 #
 # Miscellaneous shell functions that make use of the ebuild env but don't need
@@ -489,7 +489,7 @@ install_qa_check() {
 		done
 		[[ $reset_debug = 1 ]] && set -x
 		f=$(cat "${PORTAGE_LOG_FILE}" | \
-			EPYTHON= "$PORTAGE_BIN_PATH"/check-implicit-pointer-usage.py || die "check-implicit-pointer-usage.py failed")
+			"$PORTAGE_PYTHON" "$PORTAGE_BIN_PATH"/check-implicit-pointer-usage.py || die "check-implicit-pointer-usage.py failed")
 		if [[ -n ${f} ]] ; then
 
 			# In the future this will be a forced "die". In preparation,
@@ -778,8 +778,8 @@ dyn_package() {
 	tar $tar_options -cf - $PORTAGE_BINPKG_TAR_OPTS -C "${D}" . | \
 		bzip2 -cf > "$PORTAGE_BINPKG_TMPFILE"
 	assert "failed to pack binary package: '$PORTAGE_BINPKG_TMPFILE'"
-	EPYTHON= PYTHONPATH=${PORTAGE_PYM_PATH}${PYTHONPATH:+:}${PYTHONPATH} \
-		"$PORTAGE_BIN_PATH"/xpak-helper.py recompose \
+	PYTHONPATH=${PORTAGE_PYM_PATH}${PYTHONPATH:+:}${PYTHONPATH} \
+		"$PORTAGE_PYTHON" "$PORTAGE_BIN_PATH"/xpak-helper.py recompose \
 		"$PORTAGE_BINPKG_TMPFILE" "$PORTAGE_BUILDDIR/build-info"
 	if [ $? -ne 0 ]; then
 		rm -f "${PORTAGE_BINPKG_TMPFILE}"
diff --git a/pym/portage/__init__.py b/pym/portage/__init__.py
index a6760b245..fb4c66cb1 100644
--- a/pym/portage/__init__.py
+++ b/pym/portage/__init__.py
@@ -325,6 +325,8 @@ except (ImportError, OSError) as e:
 # END OF IMPORTS -- END OF IMPORTS -- END OF IMPORTS -- END OF IMPORTS -- END
 # ===========================================================================
 
+os.environ['PORTAGE_PYTHON'] = sys.executable
+
 def _ensure_default_encoding():
 
 	default_encoding = sys.getdefaultencoding().lower().replace('-', '_')
diff --git a/pym/portage/tests/ebuild/test_ipc_daemon.py b/pym/portage/tests/ebuild/test_ipc_daemon.py
index de548c6f1..4b7406deb 100644
--- a/pym/portage/tests/ebuild/test_ipc_daemon.py
+++ b/pym/portage/tests/ebuild/test_ipc_daemon.py
@@ -1,6 +1,7 @@
 # Copyright 2010 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
+import os
 import shutil
 import tempfile
 from portage import os
@@ -19,6 +20,7 @@ class IpcDaemonTestCase(TestCase):
 		tmpdir = tempfile.mkdtemp()
 		try:
 			env = {}
+			env['PORTAGE_PYTHON'] = os.environ['PORTAGE_PYTHON']
 			env['PORTAGE_BIN_PATH'] = PORTAGE_BIN_PATH
 			env['PORTAGE_PYM_PATH'] = PORTAGE_PYM_PATH
 			env['PORTAGE_BUILDDIR'] = tmpdir