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Make partition detection code on windows a little more robust

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This commit is contained in:
Kovid Goyal 2008-02-13 18:05:45 +00:00
parent d1053b7bb5
commit fc4c746554
1 changed files with 4 additions and 3 deletions
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7
src/libprs500/devices/prs505/driver.py
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@ -146,11 +146,12 @@ class PRS505(Device):
continue continue
try: try:
partition = drive.associators("Win32_DiskDriveToDiskPartition")[0] partition = drive.associators("Win32_DiskDriveToDiskPartition")[0]
logical_disk = partition.associators('Win32_LogicalDiskToPartition')[0]
prefix = logical_disk.DeviceID+os.sep
drives.append((drive.Index, prefix))
except IndexError: except IndexError:
continue continue
logical_disk = partition.associators('Win32_LogicalDiskToPartition')[0]
prefix = logical_disk.DeviceID+os.sep
drives.append((drive.Index, prefix))
if not drives: if not drives:
raise DeviceError('Unable to find %s. Is it connected?'%(self.__class__.__name__,)) raise DeviceError('Unable to find %s. Is it connected?'%(self.__class__.__name__,))