Start work on annotation view

1 files changed, 19 insertions, 0 deletions

diff --git a/app/main/datasets.py b/app/main/datasets.py
new file mode 100644
index 0000000..c06b4bf
--- /dev/null
+++ b/app/main/datasets.py
@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+
+import os
+import json
+
+from flask import current_app
+
+
+def load_data_for_chart(name):
+    dataset_dir = os.path.join(
+        current_app.instance_path, current_app.config["DATASET_DIR"]
+    )
+    target_filename = os.path.join(dataset_dir, name + ".json")
+    with open(target_filename, 'rb') as fid:
+        data = json.load(fid)
+    chart_data = [{"value": x} for x in data['series']['V1']['raw']]
+    return {"chart_data": chart_data}
+
+