From: Patrick Donnelly <pdonnell@redhat.com>
Date: Tue, 18 Jun 2019 22:11:58 +0000 (-0700)
Subject: cephfs-shell: assert python3
X-Git-Tag: v14.2.2~23^2~16
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=1b0744973e962d3db6b566e31982485832a6d732;p=ceph.git

cephfs-shell: assert python3

There's little reason to support this new tool with python2.

Fixes: http://tracker.ceph.com/issues/40418
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
(cherry picked from commit de429c48c45add1fcf16b1e019e9598af48bb8f5)
---

diff --git a/src/tools/cephfs/cephfs-shell b/src/tools/cephfs/cephfs-shell
index 32a5b7367750..03999a004a2b 100644
--- a/src/tools/cephfs/cephfs-shell
+++ b/src/tools/cephfs/cephfs-shell
@@ -15,6 +15,9 @@ import math
 import re
 import shlex
 
+if sys.version_info.major < 3:
+   raise RuntimeError("cephfs-shell is only compatible with python3")
+
 try:
     from cmd2 import with_argparser
 except ImportError: