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authorJason Newton <nevion@gmail.com>2009-11-20 15:18:59 -0800
committerJason Newton <nevion@gmail.com>2009-11-20 15:56:46 -0800
commit4eb65a0a46bd880faf620db3dff94f82f966bd61 (patch)
treeaafcca4d5b57f72570dd91b040a045689ca99920
parentf69e81f226e1f165bfe7d792b3c7895a55d43983 (diff)
src/utils/qpaeq: added more friendly error messages to common errors
-rwxr-xr-xsrc/utils/qpaeq38
1 files changed, 26 insertions, 12 deletions
diff --git a/src/utils/qpaeq b/src/utils/qpaeq
index dca0701d0..a8a9fda8e 100755
--- a/src/utils/qpaeq
+++ b/src/utils/qpaeq
@@ -17,12 +17,20 @@
import os,math,sys
-import PyQt4,sip
-from PyQt4 import QtGui,QtCore
-from functools import partial
+try:
+ import PyQt4,sip
+ from PyQt4 import QtGui,QtCore
+ import dbus.mainloop.qt
+ import dbus
+except ImportError,e:
+ print 'There was an error importing need libraries'
+ print 'Make sure you haveqt4 and dbus forthon installed'
+ print 'The error that occured was'
+ print '\t%s' %(str(e))
+ import sys
+ sys.exit(-1)
-import dbus.mainloop.qt
-import dbus
+from functools import partial
import signal
signal.signal(signal.SIGINT, signal.SIG_DFL)
@@ -31,13 +39,19 @@ SYNC_TIMEOUT = 4*1000
CORE_PATH = "/org/pulseaudio/core1"
CORE_IFACE = "org.PulseAudio.Core1"
def connect():
- if 'PULSE_DBUS_SERVER' in os.environ:
- address = os.environ['PULSE_DBUS_SERVER']
- else:
- bus = dbus.SessionBus() # Should be UserBus, but D-Bus doesn't implement that yet.
- server_lookup = bus.get_object('org.PulseAudio1', '/org/pulseaudio/server_lookup1')
- address = server_lookup.Get('org.PulseAudio.ServerLookup1', 'Address', dbus_interface='org.freedesktop.DBus.Properties')
- return dbus.connection.Connection(address)
+ try:
+ if 'PULSE_DBUS_SERVER' in os.environ:
+ address = os.environ['PULSE_DBUS_SERVER']
+ else:
+ bus = dbus.SessionBus() # Should be UserBus, but D-Bus doesn't implement that yet.
+ server_lookup = bus.get_object('org.PulseAudio1', '/org/pulseaudio/server_lookup1')
+ address = server_lookup.Get('org.PulseAudio.ServerLookup1', 'Address', dbus_interface='org.freedesktop.DBus.Properties')
+ return dbus.connection.Connection(address)
+ except Exception,e:
+ print 'There was an error connecting to pulseaudio, please make sure you have the pulseaudio dbus'
+ print 'and equalizer modules loaded, exiting...'
+ import sys
+ sys.exit(-1)
#TODO: signals: sink Filter changed, sink reconfigured (window size) (sink iface)