From: Christoph Hellwig <hch@lst.de>
Date: Fri, 25 Mar 2016 13:59:01 +0000 (+0100)
Subject: nvmetcli: improve error reporting
X-Git-Tag: v0.2~28
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=7aace5d2aad368afd5b4c6bdc24520623bb0a186;p=users%2Fhch%2Fnvmetcli.git

nvmetcli: improve error reporting

Report a nice error message in red instead of a python backtrace.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/nvmetcli b/nvmetcli
index 95b36c9..fa2623b 100755
--- a/nvmetcli
+++ b/nvmetcli
@@ -229,13 +229,17 @@ def main():
         funcs[sys.argv[1]](savefile)
         return
 
-    shell = configshell.shell.ConfigShell('~/.nvmetcli')
-    UIRootNode(shell)
+    try:
+        shell = configshell.shell.ConfigShell('~/.nvmetcli')
+        UIRootNode(shell)
+    except Exception as msg:
+         shell.log.error(str(msg))
+         return
 
     while not shell._exit:
         try:
             shell.run_interactive()
-        except configshell.ExecutionError as msg:
+        except Exception as msg:
             shell.log.error(str(msg))
 
 if __name__ == "__main__":