Update to using f-string in Popen command

josix · josix · commit d9d9612ee630 · 2018-06-10T14:54:21.000+08:00
diff --git a/scripts/fix_diffs.py b/scripts/fix_diffs.py
@@ -54,7 +54,7 @@ def get_msgs(lines):
     return msgids, msgstrs
 
 def main(fp, original_po_commit='HEAD'):
-    p = subprocess.Popen(['git', 'show', '{}:'.format(original_po_commit) + fp], stdout=subprocess.PIPE)
+    p = subprocess.Popen(['git', 'show', f'{original_po_commit}:{fp}'], stdout=subprocess.PIPE)
     out, err = p.communicate()
     head_po = out.decode().splitlines()
     msgids, msgstrs = get_msgs(head_po)
