From: Ralf Jung <post@ralfj.de>
Date: Sat, 6 Oct 2012 10:49:18 +0000 (+0200)
Subject: It does not like me to always properly clean up the xrandr process, so just don't... 
X-Git-Url: https://git.ralfj.de/lilass.git/commitdiff_plain/59f9c1154b5cb55269382c404ae4295171b19557?ds=sidebyside;hp=03573e36b3921cdf01c762099ede7a0a9884cd92

It does not like me to always properly clean up the xrandr process, so just don't do it
---

diff --git a/dsl.py b/dsl.py
index 0704d3e..fa7750a 100755
--- a/dsl.py
+++ b/dsl.py
@@ -49,32 +49,30 @@ def loadConfigFile(file):
 def getXrandrInformation():
 	p = subprocess.Popen(["xrandr", "-q"], stdout=subprocess.PIPE)
 	connectors = {} # map of connector names to a list of resolutions
-	try:
-		connector = None # current connector
-		for line in p.stdout:
-			# screen?
-			m = re.search(r'^Screen [0-9]+: ', line)
-			if m is not None: # ignore this line
-				connector = None
-				continue
-			# new connector?
-			m = re.search(r'^([\w\-]+) (dis)?connected ', line)
-			if m is not None:
-				connector = m.groups()[0]
-				assert connector not in connectors
-				connectors[connector] = []
-				continue
-			# new resolution?
-			m = re.search(r'^   ([\d]+)x([\d]+) +', line)
-			if m is not None:
-				assert connector is not None
-				connectors[connector].append((int(m.groups()[0]), int(m.groups()[1])))
-				continue
-			# unknown line
-			raise Exception("Unknown line in xrandr output:\n"+line)
-	finally:
-		# be sure to always proprly finish up with the xrandr
-		p.communicate()
+	connector = None # current connector
+	for line in p.stdout:
+		# screen?
+		m = re.search(r'^Screen [0-9]+: ', line)
+		if m is not None: # ignore this line
+			connector = None
+			continue
+		# new connector?
+		m = re.search(r'^([\w\-]+) (dis)?connected ', line)
+		if m is not None:
+			connector = m.groups()[0]
+			assert connector not in connectors
+			connectors[connector] = []
+			continue
+		# new resolution?
+		m = re.search(r'^   ([\d]+)x([\d]+) +', line)
+		if m is not None:
+			assert connector is not None
+			connectors[connector].append((int(m.groups()[0]), int(m.groups()[1])))
+			continue
+		# unknown line
+		raise Exception("Unknown line in xrandr output:\n"+line)
+	# be sure to always proprly finish up with the xrandr
+	p.communicate()
 	# if everything succeededso far, check return code
 	if p.returncode != 0: raise Exception("Querying xrandr for data failed.")
 	return connectors
diff --git a/gui.py b/gui.py
index edb9b2b..a85f2d5 100644
--- a/gui.py
+++ b/gui.py
@@ -22,4 +22,3 @@ app = QtGui.QApplication(sys.argv)
 
 def error(message):
 	QtGui.QMessageBox.critical(None, 'Fatal error', message)
-	raise Exception(message)