LU-16183 test: sanity-hsm/70 should detect python

[fs/lustre-release.git] / lustre / tests / sanity-hsm.sh

diff --git a/lustre/tests/sanity-hsm.sh b/lustre/tests/sanity-hsm.sh
index b234123..70e33e6 100755 (executable)
--- a/lustre/tests/sanity-hsm.sh
+++ b/lustre/tests/sanity-hsm.sh
@@ -429,12 +429,20 @@ parse_json_event() {
        local raw_event=$1
 
        # python2.6 in EL6 includes an internal json module
+       local PYTHON='python'
        local json_parser='import json; import fileinput;'
-       json_parser+=' print "\n".join(["local %s=\"%s\"" % tuple for tuple in '
+       json_parser+=' print("\n".join(["local %s=\"%s\"" % tuple for tuple in '
        json_parser+='json.loads([line for line in '
-       json_parser+='fileinput.input()][0]).items()])'
+       json_parser+='fileinput.input()][0]).items()]))'
 
-       echo $raw_event | python -c "$json_parser"
+       # check if python/python2/python3 is available
+       if ! which $PYTHON > /dev/null 2>&1 ; then
+               PYTHON='python2'
+               if ! which $PYTHON > /dev/null 2>&1 ; then
+                       PYTHON='python3'
+               fi
+       fi
+       echo $raw_event | $PYTHON -c "$json_parser"
 }
 
 get_agent_by_uuid_mdt() {