test: Use jq more for shell json parsing
Using jq in these functions is a simple replacement for the inline
Python that's susceptible to breaking due to version differences.
Change-Id: I78f4c24b9b1a4bb4f6d406bcbcdbff8c82504c2b
diff --git a/test/lib/lib_helper.sh b/test/lib/lib_helper.sh
index f4006db..a93f1b1 100644
--- a/test/lib/lib_helper.sh
+++ b/test/lib/lib_helper.sh
@@ -145,11 +145,9 @@
separators=(',', ' : '), sort_keys=True)"
}
-json_val_by() { # json index|'key' > value
- echo "$1" | python -c "import json,sys;print json.load(sys.stdin)[$2]"
+json_val_by_key() { # json key > value
+ echo "$1" | jq -r --arg key "$2" '.[$key] // empty'
}
-json_val_by_key() { json_val_by "$1" "'$2'" ; } # json key > value
-
# --------
gssh() { # [-l user] cmd [args]...
@@ -268,9 +266,7 @@
}
get_plugins() { # < change_json > plugins_json
- python -c "import sys, json; \
- plugins={}; plugins['plugins']=json.loads(sys.stdin.read())['plugins']; \
- print json.dumps(plugins, indent=3, separators=(',', ' : '), sort_keys=True)"
+ jq --indent 3 --sort-keys '{plugins: .plugins}'
}
example() { # doc example_num > text_for_example_num
