Pass in configs/settings as function arguments

To avoid reliance of `flask.current_app.config` or on `gn3.settings` modules
globally, this commit passes in the appropriate configurations as arguments to
the relevant functions.

1 files changed, 5 insertions, 1 deletions

diff --git a/gn3/api/heatmaps.py b/gn3/api/heatmaps.py
index 26c165f..1b04a95 100644
--- a/gn3/api/heatmaps.py
+++ b/gn3/api/heatmaps.py
@@ -31,7 +31,11 @@ def clustered_heatmaps():
         traits_fullnames = [parse_trait_fullname(trait) for trait in traits_names]
 
         with io.StringIO() as io_str:
-            figure = build_heatmap(traits_fullnames, conn, vertical=vertical)
+            figure = build_heatmap(conn,
+                                   traits_fullnames,
+                                   current_app.config["GENOTYPE_FILES"],
+                                   vertical=vertical,
+                                   current_app.config["TMPDIR"])
             figure.write_json(io_str)
             fig_json = io_str.getvalue()
         return fig_json, 200