diff options
Diffstat (limited to 'gn3/api/heatmaps.py')
| -rw-r--r-- | gn3/api/heatmaps.py | 8 |
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 |