From: Thierry Parmentelat <thierry.parmentelat@inria.fr>
Date: Fri, 8 Jan 2016 08:57:15 +0000 (+0100)
Subject: bugfix - filter_existing_files and changing loop subject
X-Git-Tag: nepi-6.0.4-pypi~1
X-Git-Url: http://git.onelab.eu/?p=nepi.git;a=commitdiff_plain;h=593d0f17ae026fb6294c54cd4d66803d9226231c

bugfix - filter_existing_files and changing loop subject
---

diff --git a/nepi/resources/linux/node.py b/nepi/resources/linux/node.py
index 375ff3a6..56cc7152 100644
--- a/nepi/resources/linux/node.py
+++ b/nepi/resources/linux/node.py
@@ -1189,7 +1189,10 @@ class LinuxNode(ResourceManager):
 
         (out, err), proc = self.execute(command, retry = 1, with_lock = True)
         
-        for d in dests:
+        # avoid RuntimeError that would result from
+        # changing loop subject during iteration
+        keys = list(dests.keys())
+        for d in keys:
             if out.find(d) > -1:
                 del dests[d]
 
@@ -1199,4 +1202,3 @@ class LinuxNode(ResourceManager):
         retcod = dests.values()
         if PY3: retcod = list(retcod)
         return retcod
-