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This commit is contained in:
Kovid Goyal 2012-07-10 10:38:45 +05:30
parent 29c090e111
commit b4cd0093b2
1 changed files with 3 additions and 2 deletions
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5
src/calibre/devices/usbms/device.py
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@ -127,12 +127,13 @@ def _windows_space(cls, prefix):
if not prefix:
return 0, 0
prefix = prefix[:-1]
import win32file
import win32file, winerror
try:
sectors_per_cluster, bytes_per_sector, free_clusters, total_clusters = \
win32file.GetDiskFreeSpace(prefix)
except Exception as err:
if getattr(err, 'args', [None])[0] == 21: # Disk not ready
if getattr(err, 'args', [None])[0] == winerror.ERROR_NOT_READY:
# Disk not ready
time.sleep(3)
sectors_per_cluster, bytes_per_sector, free_clusters, total_clusters = \
win32file.GetDiskFreeSpace(prefix)