From: Marc-André Dufresne <marc-andre.dufresne@ormuco.com>
Date: Wed, 8 Mar 2017 22:21:28 +0000 (-0500)
Subject: Fixed in-place editing of dir list while iterating
X-Git-Tag: v2.5.0~8^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F492%2Fhead;p=thirdparty%2Fbabel.git

Fixed in-place editing of dir list while iterating
---

diff --git a/babel/messages/extract.py b/babel/messages/extract.py
index ffcfac86..351a2907 100644
--- a/babel/messages/extract.py
+++ b/babel/messages/extract.py
@@ -137,9 +137,10 @@ def extract_from_dir(dirname=None, method_map=DEFAULT_MAPPING,
 
     absname = os.path.abspath(dirname)
     for root, dirnames, filenames in os.walk(absname):
-        for subdir in dirnames:
-            if subdir.startswith('.') or subdir.startswith('_'):
-                dirnames.remove(subdir)
+        dirnames[:] = [
+            subdir for subdir in dirnames
+            if not (subdir.startswith('.') or subdir.startswith('_'))
+        ]
         dirnames.sort()
         filenames.sort()
         for filename in filenames: