def on_bListScanDevices_clicked(self, event):
liDevs = sane.get_devices()
print 'Available devices=', liDevs
cb = self.getWidget('cbScanDevice')
for devs in liDevs:
listItem_a = gtk.ListItem(devs[0])
cb.list.append_items([listItem_a])
def __get_sane_signature(self):
d = self.__dict__
if 'sane_signature' not in d:
devices = _sane.get_devices()
if devices:
for dev in devices:
if d['devname'] == dev[0]:
d['sane_signature'] = dev
break
if 'sane_signature' not in d:
raise RuntimeError("No such scan device '%s'" % d['devname'])
return d['sane_signature']
def __get_sane_signature(self):
d = self.__dict__
if 'sane_signature' not in d:
devices = _sane.get_devices()
if devices:
for dev in devices:
if d['devname'] == dev[0]:
d['sane_signature'] = dev
break
if 'sane_signature' not in d:
raise RuntimeError("No such scan device '%s'" % d['devname'])
return d['sane_signature']
def get_devices(localOnly=False):
"""
Return a list of 4-tuples containing the available scanning devices.
If `localOnly` is `True`, only local devices will be returned.
Each tuple is of the format ``(device_name, vendor, model, type)``, with:
* `device_name` -- The device name, suitable for passing to
:func:`sane.open`.
* `vendor` -- The device vendor.
* `model` -- The device model vendor.
* `type` -- the device type, such as
``"virtual device"`` or ``"video camera"``.
:returns: A list of scanning devices.
:raises _sane.error: If an error occurs.
"""
return _sane.get_devices(localOnly)
def get_devices(localOnly=False):
"""
Return a list of 4-tuples containing the available scanning devices.
If `localOnly` is `True`, only local devices will be returned.
Each tuple is of the format ``(device_name, vendor, model, type)``, with:
* `device_name` -- The device name, suitable for passing to
:func:`sane.open`.
* `vendor` -- The device vendor.
* `model` -- The device model vendor.
* `type` -- the device type, such as
``"virtual device"`` or ``"video camera"``.
:returns: A list of scanning devices.
:raises _sane.error: If an error occurs.
"""
return _sane.get_devices(localOnly)
def get_devices():
initialize()
return sane.get_devices()