X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=src%2Fnepi%2Futil%2Fsshfuncs.py;h=a01bdedad8d9b37b11daad973298337af7157852;hb=219ac627505b0eaf438a099d44a48f12e78a3671;hp=508d462ddac438729a032c404400c57d36eb2a97;hpb=9f095b0a5b3f063dbbec097278fad8ba3cb4f37c;p=nepi.git

diff --git a/src/nepi/util/sshfuncs.py b/src/nepi/util/sshfuncs.py
index 508d462d..a01bdeda 100644
--- a/src/nepi/util/sshfuncs.py
+++ b/src/nepi/util/sshfuncs.py
@@ -3,9 +3,8 @@
 #    Copyright (C) 2013 INRIA
 #
 #    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation, either version 3 of the License, or
-#    (at your option) any later version.
+#    it under the terms of the GNU General Public License version 2 as
+#    published by the Free Software Foundation;
 #
 #    This program is distributed in the hope that it will be useful,
 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -81,14 +80,11 @@ def resolve_hostname(host):
     ip = None
 
     if host in ["localhost", "127.0.0.1", "::1"]:
-        try:
-           ip = socket.gethostbyname(socket.gethostname())
-        except socket.gaierror, e: #[Errno -5] No address associated with hostname
-            p = subprocess.Popen("ip -o addr list", shell=True,
-                    stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-            stdout, stderr = p.communicate()
-            m = _re_inet.findall(stdout)
-            ip = m[0][1].split("/")[0]
+        p = subprocess.Popen("ip -o addr list", shell=True,
+                stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        stdout, stderr = p.communicate()
+        m = _re_inet.findall(stdout)
+        ip = m[0][1].split("/")[0]
     else:
         ip = socket.gethostbyname(host)
 
@@ -348,9 +344,13 @@ def rcopy(source, dest,
     tmp_known_hosts = None
 
     args = ['scp', '-q', '-p', '-C',
+            # 2015-06-01 Thierry: I am commenting off blowfish
+            # as this is not available on a plain ubuntu 15.04 install
+            # this IMHO is too fragile, shoud be something the user
+            # decides explicitly (so he is at least aware of that dependency)
             # Speed up transfer using blowfish cypher specification which is 
             # faster than the default one (3des)
-            '-c', 'blowfish',
+            # '-c', 'blowfish',
             # Don't bother with localhost. Makes test easier
             '-o', 'NoHostAuthenticationForLocalhost=yes',
             '-o', 'ConnectTimeout=60',