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[01/17] tools/kvm_stat: hide cursor

Message ID 20170220154211.11882-2-raspl@linux.vnet.ibm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Stefan Raspl Feb. 20, 2017, 3:41 p.m. UTC 
When running kvm_stat in interactive mode, the cursor appears at the lower
left corner, which looks a bit distracting.
This patch hides the cursor by turning it invisible.

Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com>
Reviewed-By: Sascha Silbe <silbe@linux.vnet.ibm.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com>
---
 tools/kvm/kvm_stat/kvm_stat | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat
index 581278c..8cc83a30 100755
--- a/tools/kvm/kvm_stat/kvm_stat
+++ b/tools/kvm/kvm_stat/kvm_stat
@@ -812,6 +812,13 @@  class Tui(object):
         except:
             pass
 
+        # Hide cursor in extra statement as some monochrome terminals
+        # might support hiding but not colors.
+        try:
+            curses.curs_set(0)
+        except curses.error:
+            pass
+
         curses.use_default_colors()
         return self