From fd3852efb732b6434a5327a056135f3444b93ba3 Mon Sep 17 00:00:00 2001
From: Pranav P
Date: Thu, 1 Jun 2023 12:10:54 +0530
Subject: Suppressed PrinterOnly error of ngspice batch mode

---
 src/ngspiceSimulation/NgspiceWidget.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/ngspiceSimulation/NgspiceWidget.py b/src/ngspiceSimulation/NgspiceWidget.py
index 138642ca..b19936de 100644
--- a/src/ngspiceSimulation/NgspiceWidget.py
+++ b/src/ngspiceSimulation/NgspiceWidget.py
@@ -97,7 +97,12 @@ class NgspiceWidget(QtWidgets.QWidget):
         self.terminalUi.simulationConsole.insertPlainText(
             str(self.process.readAllStandardOutput().data(), encoding='utf-8')
         )
-        stderror = self.process.readAllStandardError()
+
+        stderror = str(self.process.readAllStandardError().data(), encoding='utf-8')
+        #For suppressing the PrinterOnly error that batch mode throws
+        stderror = '\n'.join([line for line in stderror.split('\n') 
+                              if ('PrinterOnly' not in line and
+                              'viewport for graphics' not in line)])
         self.terminalUi.simulationConsole.insertPlainText(
-            str(stderror.data(), encoding='utf-8')
+            stderror
         )
\ No newline at end of file
-- 
cgit