1 files changed, 15 insertions, 0 deletions
diff --git a/cli/app/utils/util.py b/cli/app/utils/util.py
new file mode 100644
index 0000000..5f72088
--- /dev/null
+++ b/cli/app/utils/util.py
@@ -0,0 +1,15 @@
+import simplejson as json
+from hashlib import sha256
+
+def sha256(s):
+  sha256 = hashlib.sha256()
+  sha256.update(s)
+  return sha256.hexdigest()
+
+def read_json(fn):
+  with open(fn, 'r') as json_file:
+    return json.load(json_file)
+
+def write_json(fn, data):
+  with open(fn, 'w') as outfile:
+    json.dump(data, outfile)