1 files changed, 17 insertions, 0 deletions
diff --git a/common.py b/common.py
index 00d1add..0036df4 100644
--- a/common.py
+++ b/common.py
@@ -4,6 +4,7 @@ from fnmatch import fnmatchcase
 from pathlib import Path, PosixPath
 from urllib.parse import urlparse, urlunparse
 from stat import S_ISDIR
+from math import modf
 from xdg.BaseDirectory import xdg_config_home
 import logging
 import yaml
@@ -118,6 +119,22 @@ def load_config(path=None, groupnames=None):
     config['layers'] = layers
     sys.modules[__name__].config = config
 
+def format_bytes(n):
+    if n < 768:
+        return f'{n}B'
+    elif n < 768*1024:
+        return f'{n/1024:.2f}kiB'
+    elif n < 768*1024*1024:
+        return f'{n/1048576:.2f}MiB'
+    else:
+        return f'{n/1073741824:.2f}GiB'
+
+def format_time(s):
+    fs, s = modf(s)
+    m, s = divmod(int(s), 60)
+    h, m = divmod(m, 60)
+    return f'{h:02d}:{m:02d}:{s + fs:06.3f}'
+
 
 ######
 # The function definitions below are taken from cpython's source code