Adjusted human_readable_size

* Now supports petabytes?

.bin/Scripts/functions/common.py

@@ -307,20 +307,24 @@ def human_readable_size(size, decimals=0):
     return '{size:>{width}} b'.format(size='???', width=width)
 
   # Convert to sensible units
-  if size >= 1099511627776:
+  if size >= 1024 ** 5:
-    size /= 1099511627776
+    size /= 1024 ** 5
-    units = 'Tb'
+    units = 'PB'
-  elif size >= 1073741824:
+  elif size >= 1024 ** 4:
-    size /= 1073741824
+    size /= 1024 ** 4
-    units = 'Gb'
+    units = 'TB'
-  elif size >= 1048576:
+  elif size >= 1024 ** 3:
-    size /= 1048576
+    size /= 1024 ** 3
-    units = 'Mb'
+    units = 'GB'
-  elif size >= 1024:
+  elif size >= 1024 ** 2:
-    size /= 1024
+    size /= 1024 ** 2
-    units = 'Kb'
+    units = 'MB'
+  elif size >= 1024 ** 1:
+    size /= 1024 ** 1
+    units = 'KB'
   else:
-    units = ' b'
+    size /= 1024 ** 0
+    units = ' B'
 
   # Return
   return '{size:>{width}.{decimals}f} {units}'.format(