This stops us from backtracing on for example usb cardreaders without
a card in them.
---
iw/filter_gui.py | 15 +++++++++++++--
1 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/iw/filter_gui.py b/iw/filter_gui.py
index 6145cd4..41e9be7 100644
--- a/iw/filter_gui.py
+++ b/iw/filter_gui.py
@@ -24,6 +24,7 @@ import gtk, gobject
import gtk.glade
import gui
import parted
+import _ped
from DeviceSelector import *
from baseudev import *
from constants import *
@@ -576,7 +577,14 @@ class FilterWindow(InstallWindow):
for d in nonraids:
name = udev_device_get_name(d)
- partedDevice = parted.Device(path="/dev/" + name)
+ # We aren't guaranteed to be able to get a device. In
+ # particular, built-in USB flash readers show up as devices but
+ # do not always have any media present, so parted won't be able
+ # to find a device.
+ try:
+ partedDevice = parted.Device(path="/dev/" + name)
+ except (_ped.IOException, _ped.DeviceException):
+ continue
d["XXX_SIZE"] = int(partedDevice.getSize())
# This isn't so great, but for iSCSI devices the path contains a lot
@@ -622,7 +630,10 @@ class FilterWindow(InstallWindow):
# We only need to grab information from the first device in the set.
name = udev_device_get_name(mpath[0])
- partedDevice = parted.Device(path="/dev/" + name)
+ try:
+ partedDevice = parted.Device(path="/dev/" + name)
+ except (_ped.IOException, _ped.DeviceException):
+ continue
mpath[0]["XXX_SIZE"] = int(partedDevice.getSize())
model = partedDevice.model
--
1.6.5.2
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