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This commit is contained in:
Kovid Goyal 2016-01-16 23:02:31 +05:30
parent 6e02c4a32d
commit 01204cce5f
1 changed files with 5 additions and 1 deletions
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6
src/calibre/devices/winusb.py
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@ -513,6 +513,8 @@ def get_drive_letters_for_device(vendor_id, product_id, debug=False):
found_at = i - 1 found_at = i - 1
break break
if found_at is None: if found_at is None:
if debug:
print('Could not find device matching vid=0x%x pid=0x%x: %r' % (vendor_id, product_id))
return ans return ans
# Get the device ids for all descendants of the found device # Get the device ids for all descendants of the found device
@ -521,7 +523,7 @@ def get_drive_letters_for_device(vendor_id, product_id, debug=False):
devid, wbuf = get_device_id(devinst, buf=wbuf) devid, wbuf = get_device_id(devinst, buf=wbuf)
device_ids.add(devid.upper().replace(os.sep, '#')) device_ids.add(devid.upper().replace(os.sep, '#'))
if debug: if debug:
print('Device ids: %r' % device_ids) print('Device ids for vid=0x%x pid=0x%x: %r' % (vendor_id, product_id, device_ids))
if not device_ids: if not device_ids:
return ans return ans
@ -546,6 +548,8 @@ def get_drive_letters_for_device(vendor_id, product_id, debug=False):
if q in devpath: if q in devpath:
matched = True matched = True
break break
if debug:
print('Found volume with device path: %s Matches a device_id: %s' % (devpath, matched))
if matched: if matched:
drive_letter = drive_letter_from_volume_devpath(devpath, drive_map) drive_letter = drive_letter_from_volume_devpath(devpath, drive_map)
if drive_letter: if drive_letter: