From 0a10ddfebc62944502c4da0e0eb95c12d80d76c1 Mon Sep 17 00:00:00 2001
From: Peter Briggs <peter.briggs@manchester.ac.uk>
Date: Tue, 5 Dec 2023 17:01:08 +0000
Subject: [PATCH 1/2] Pin version of 'xlsxwriter' to 3.1.9.

---
 requirements.txt | 2 +-
 setup.py         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/requirements.txt b/requirements.txt
index c7d0459..0281f9d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,5 +3,5 @@ scipy==1.5.4
 matplotlib==3.3.4
 pillow==8.1.1
 seaborn==0.11.1
-xlsxwriter >= 0.8.4
+xlsxwriter==3.1.9
 pathlib2
diff --git a/setup.py b/setup.py
index 328c2ae..bd6297d 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
                     'matplotlib==3.3.4',
                     'pillow==8.1.1',
                     'seaborn==0.11.1',
-                    'xlsxwriter >= 0.8.4',
+                    'xlsxwriter==3.1.9',
                     'pathlib2']
 
 # Acquire package version for installation

From f1930fecd52b2fc984261571c2081cf3a2964043 Mon Sep 17 00:00:00 2001
From: Peter Briggs <peter.briggs@manchester.ac.uk>
Date: Tue, 5 Dec 2023 17:17:01 +0000
Subject: [PATCH 2/2] outputs: turn on 'constant_memory' for xlsxwriter
 Workbook (fixes 'merge_range' errors).

---
 pegs/outputs.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pegs/outputs.py b/pegs/outputs.py
index 3f61bf0..7520989 100644
--- a/pegs/outputs.py
+++ b/pegs/outputs.py
@@ -292,7 +292,8 @@ def make_xlsx_file(xlsx_file,peaks,clusters,distances,pvalues,counts,
                      for x in clusters]
 
     # Output workbook
-    xlsx_out = xlsxwriter.Workbook(xlsx_file)
+    xlsx_out = xlsxwriter.Workbook(xlsx_file,
+                                   {'constant_memory': True})
 
     # Make separate sheets for each set of values
     ws_common_genes = xlsx_out.add_worksheet("Common Genes")