From a06d8982f281360ddbf5313dc4ee87a3c2e14ed5 Mon Sep 17 00:00:00 2001
From: dmalzl <UaF20091!>
Date: Tue, 5 Aug 2025 10:48:56 +0200
Subject: [PATCH 1/2] add selectable weights

---
 src/cooler/cli/show.py | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/cooler/cli/show.py b/src/cooler/cli/show.py
index 43fc493..1476f7e 100644
--- a/src/cooler/cli/show.py
+++ b/src/cooler/cli/show.py
@@ -17,7 +17,10 @@ def get_matrix_size(c, row_region, col_region):
     return ncols * nrows
 
 
-def load_matrix(c, row_region, col_region, field, balanced, scale):
+def load_matrix(c, row_region, col_region, field, balanced, scale, weights):
+    if balanced and weights != 'weight':
+        balanced = weights
+        
     mat = c.matrix(balance=balanced, field=field).fetch(row_region, col_region)
 
     if scale == "log2":
@@ -177,8 +180,11 @@ def update_heatmap(event):
 @click.option(
     "--field", default="count", show_default=True, help="Pixel values to display."
 )
+@click.option(
+    "--weights", default="weight", show_default=True, help="weight column to use when --balanced = True"
+)
 def show(
-    cool_uri, range, range2, balanced, out, dpi, scale, force, zmin, zmax, cmap, field
+    cool_uri, range, range2, balanced, out, dpi, scale, force, zmin, zmax, cmap, field, weights
 ):
     """
     Display and browse a cooler in matplotlib.
@@ -222,7 +228,7 @@ def show(
     plt.get_current_fig_manager().set_window_title("Contact matrix")
     plt.title("")
     plt.imshow(
-        load_matrix(c, row_region, col_region, field, balanced, scale),
+        load_matrix(c, row_region, col_region, field, balanced, scale, weights),
         interpolation="none",
         extent=[col_lo, col_hi, row_hi, row_lo],
         vmin=zmin,

From 60aafa2f55cde2a76fbdf89a9c52b899b5aa5d22 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Tue, 5 Aug 2025 08:56:33 +0000
Subject: [PATCH 2/2] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 src/cooler/cli/show.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cooler/cli/show.py b/src/cooler/cli/show.py
index 1476f7e..b68ba02 100644
--- a/src/cooler/cli/show.py
+++ b/src/cooler/cli/show.py
@@ -20,7 +20,7 @@ def get_matrix_size(c, row_region, col_region):
 def load_matrix(c, row_region, col_region, field, balanced, scale, weights):
     if balanced and weights != 'weight':
         balanced = weights
-        
+
     mat = c.matrix(balance=balanced, field=field).fetch(row_region, col_region)
 
     if scale == "log2":