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authorFrederick Muriuki Muriithi2021-09-22 07:03:53 +0300
committerFrederick Muriuki Muriithi2021-09-22 07:03:53 +0300
commit920be820e9cefe1dcde86d9a252f098c67a2bb8b (patch)
treeffa17fce2a2dca25974370cf8a1677fdb3d0b0ac /gn3/api/heatmaps.py
parent8442204492a28153e995f3147e06c9758cd3bd28 (diff)
downloadgenenetwork3-920be820e9cefe1dcde86d9a252f098c67a2bb8b.tar.gz
Return serialized plotly figure
Issue: https://github.com/genenetwork/gn-gemtext-threads/blob/main/topics/gn1-migration-to-gn2/clustering.gmi * gn3/api/heatmaps.py: Serialize the figure to JSON * gn3/heatmaps.py: Return the figure object Serialize the Plotly figure into JSON, and return that, so that it can be used on the client to display the image.
Diffstat (limited to 'gn3/api/heatmaps.py')
-rw-r--r--gn3/api/heatmaps.py8
1 files changed, 7 insertions, 1 deletions
diff --git a/gn3/api/heatmaps.py b/gn3/api/heatmaps.py
index 43ac580..0493f8a 100644
--- a/gn3/api/heatmaps.py
+++ b/gn3/api/heatmaps.py
@@ -1,3 +1,4 @@
+import io
from flask import jsonify
from flask import request
from flask import Blueprint
@@ -20,4 +21,9 @@ def clustered_heatmaps():
return "{dataset_name}::{trait_name}".format(
dataset_name=name_parts[1], trait_name=name_parts[0])
traits_fullnames = [parse_trait_fullname(trait) for trait in traits_names]
- return jsonify(build_heatmap(traits_fullnames, conn)), 200
+
+ with io.StringIO() as io_str:
+ _filename, figure = build_heatmap(traits_fullnames, conn)
+ figure.write_json(io_str)
+ fig_json = io_str.getvalue()
+ return fig_json, 200