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This commit is contained in:
Kovid Goyal 2016-01-16 23:19:06 +05:30
parent 01204cce5f
commit d29f34face
1 changed files with 19 additions and 6 deletions
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21
src/calibre/devices/winusb.py
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@ -660,13 +660,26 @@ def devinst_from_device_number(drive_letter, device_number):
return devinfo.DevInst
# }}}
if __name__ == '__main__':
def develop(vendor_id=0x1949, product_id=0x4, do_eject=False):
from pprint import pprint
pprint(get_usb_devices())
print('Is connected:', is_usb_device_connected(0x1949, 0x4))
print()
print('Is device connected:', is_usb_device_connected(vendor_id, product_id))
print('\nAll removable drives:')
pprint(get_all_removable_drives())
rd = get_removable_drives()
print('\nRemovable drives:')
rd = get_removable_drives(debug=True)
pprint(rd)
pprint(get_drive_letters_for_device(0x1949, 0x4, debug=True))
print('\nDrive letters for vid=0x%x, pid=0x%x:' % (vendor_id, product_id))
pprint(get_drive_letters_for_device(vendor_id, product_id, debug=True))
if do_eject:
for drive in rd:
eject_drive(drive)
if __name__ == '__main__':
if len(sys.argv) > 1:
vendor_id, product_id = map(lambda x:int(x, 16), sys.argv[-2:])
else:
vendor_id, product_id = 0x1949, 0x4
develop(vendor_id, product_id)