Add function to convert size from bytes to a more readable format

Author: lguerard

src/imcflibs/imagej/misc.py

@@ -790,3 +790,23 @@ def save_script_parameters(destination, save_file_name="script_parameters.txt"):
                 f.write("%s: %s\n" % (key, str(val)))
 
     timed_log("Saved script parameters to: %s" % out_path)
+
+def convert_bytes(size):
+    """Convert size from bytes to a readable value
+
+    Parameters
+    ----------
+    size : int
+        Byte size
+
+    Returns
+    -------
+    str
+        Easy to read value with the correct unit
+    """
+    for x in ["bytes", "KB", "MB", "GB", "TB"]:
+        if size < 1024.0:
+            return "%3.1f %s" % (size, x)
+        size /= 1024.0
+
+    return size