JAL-4421 Remove the disk_image_alias from the backgroundImageAlias altogether as...

diff --git a/utils/macos_dmg/jalview_customise_dsstore.py b/utils/macos_dmg/jalview_customise_dsstore.py
index 27d68f9..2343fd8 100755 (executable)
--- a/utils/macos_dmg/jalview_customise_dsstore.py
+++ b/utils/macos_dmg/jalview_customise_dsstore.py
@@ -38,7 +38,7 @@ if (args.dump and not args.input):
   exit("When --dump used, an --input must be given")
 
 if (args.dump):
-  with ds_store.DSStore.open(args.input, 'r+') as d:
+  with ds_store.DSStore.open(args.input, 'r') as d:
     print(f"d=")
     print(pprint.pformat(d['.']['bwsp'], width=1))
 
@@ -66,7 +66,7 @@ if (args.dump):
 #          myprint(f"d['{f}']=", d[f])
 #        else:
 #          myprint(f"# No filename '{filename}' found in DS_Store '{args.input}'")
-    exit(0)
+  exit(0)
 
 if (args.output and not (args.input or args.config)):
   exit("Need --input FILENAME or --config FILENAME to produce an --output")
@@ -108,15 +108,7 @@ alias = mac_alias.Alias.from_bytes(inputds['.']['icvp']['backgroundImageAlias'])
 
 alias.volume.name = args.volumename
 alias.volume.posix_path = "/Volumes/" + args.volumename
-
-alias.volume.disk_image_alias.volume.name = "Macintosh HD"
-alias.volume.disk_image_alias.volume.posix_path = "/"
-
-alias.volume.disk_image_alias.target.filename = args.dmg
-alias.volume.disk_image_alias.target.folder_name = "Downloads"
-alias.volume.disk_image_alias.target.carbon_path = f'Macintosh HD:Users:Jalview:Downloads:{args.dmg}'
-alias.volume.disk_image_alias.target.posix_path = f'/Users/jalview/Downloads/{args.dmg}'
-
+alias.volume.disk_image_alias = None
 alias.target.filename = args.backgroundfile
 alias.target.folder_name = args.backgrounddir
 alias.target.carbon_path = f'{args.volumename}:{args.backgrounddir}:{args.backgroundfile}'