First commit

cogs/utils/dataIO.py

@@ -0,0 +1,28 @@
+import json
+
+def fileIO(filename, IO, data=None):
+    if IO == "save" and data != None:
+        with open(filename, encoding='utf-8', mode="w") as f:
+            f.write(json.dumps(data))
+    elif IO == "load" and data == None:
+        with open(filename, encoding='utf-8', mode="r") as f:
+            return json.loads(f.read())
+    elif IO == "check" and data == None:
+        try:
+            with open(filename, encoding='utf-8', mode="r") as f:
+                return True
+        except:
+            return False
+    else:
+        raise("Invalid fileIO call")
+
+def get_value(filename, key):
+    with open(filename, encoding='utf-8', mode="r") as f:
+        data = json.loads(f.read())
+    return data[key]
+
+def set_value(filename, key, value):
+    data = fileIO(filename, "load")
+    data[key] = value
+    fileIO(filename, "save", data)
+    return True