--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/docs/tutorial/testlib/pythonpath.sh	Mon Jan 08 11:46:53 2018 +0100
@@ -0,0 +1,9 @@
+# utility to setup pythonpath to point into the tested repository
+
+export SRCDIR=`dirname $TESTDIR`
+if [ -n "$PYTHONPATH" ]; then
+    export HGTEST_ORIG_PYTHONPATH=$PYTHONPATH
+    export PYTHONPATH=$SRCDIR:$PYTHONPATH
+else
+    export PYTHONPATH=$SRCDIR
+fi