def get_devices():
'''Return SANE devices, perhaps after creating a test device.'''
devices = rawapi.sane_get_devices()
if len(devices) == 0:
# if there are no devices found, create a virtual device.
# see sane-test(5) and /etc/sane.d/test.conf
rawapi.sane_close(rawapi.sane_open("test"))
devices = rawapi.sane_get_devices()
return devices
def get_devices():
'''Return SANE devices, perhaps after creating a test device.'''
devices = rawapi.sane_get_devices()
if len(devices) == 0:
# if there are no devices found, create a virtual device.
# see sane-test(5) and /etc/sane.d/test.conf
rawapi.sane_close(rawapi.sane_open("test"))
devices = rawapi.sane_get_devices()
return devices
def tearDown(self):
rawapi.sane_close(self.dev_handle)
rawapi.sane_exit()
def test_open_valid(self):
dev_handle = rawapi.sane_open(self.dev_name)
rawapi.sane_close(dev_handle)
def tearDown(self):
rawapi.sane_close(self.dev_handle)
rawapi.sane_exit()
def test_open_valid(self):
dev_handle = rawapi.sane_open(self.dev_name)
rawapi.sane_close(dev_handle)