def choose_device():
    all_devices = lsusb().split('\n')
    count = 0 
    for dev in all_devices:
        if not dev: continue
        print '[{}] {}'.format(count,dev)
        count += 1
    try:
        choice = raw_input('Please enter an ID between 0 and {}: '.format(count-1))
        choice = int(choice)
    except:
        exit(0)
    if not choice >= 1 and not choice <= count:
        error('Invalid choice: {}'.format(choice))
        exit(0)
    vendor,device = all_devices[choice].split(' ')[5].split(':')
    return vendor,device
예제 #2
0
파일: digitemp.py 프로젝트: borand/ablib
 def IsConnected(self):
     logging.debug("def IsConnected(self):")
     ret = sh.lsusb()
     logging.debug(ret.stdout)
     expr = r'Bus (\d+) Device (\d+)\: ID (\w{4}.\w{4}) Dallas Semiconductor (DS\w+) .* 1-Wire adapter'
     device_data = re.findall(expr,ret.stdout)
     if len(device_data) > 0:
         logging.info("Found 1 wire adapter bus: %s, device: %s" % (device_data[0][0],device_data[0][1]) )
         self.usb_bus_num = device_data[0][0]
         self.usb_dev_num = device_data[0][1]
         self._connected = True                     
     else:
         logging.error('Did not find any devices matching: "%s"' % expr)
         self.usb_bus_num = 0
         self.usb_dev_num = 0
         self._connected = False
     return self._connected
예제 #3
0
 def IsConnected(self):
     logging.debug("def IsConnected(self):")
     ret = sh.lsusb()
     logging.debug(ret.stdout)
     expr = r'Bus (\d+) Device (\d+)\: ID (\w{4}.\w{4}) Dallas Semiconductor (DS\w+) .* 1-Wire adapter'
     device_data = re.findall(expr, ret.stdout)
     if len(device_data) > 0:
         logging.info("Found 1 wire adapter bus: %s, device: %s" %
                      (device_data[0][0], device_data[0][1]))
         self.usb_bus_num = device_data[0][0]
         self.usb_dev_num = device_data[0][1]
         self._connected = True
     else:
         logging.error('Did not find any devices matching: "%s"' % expr)
         self.usb_bus_num = 0
         self.usb_dev_num = 0
         self._connected = False
     return self._connected
예제 #4
0
def main(resolution: int, color: str, duplex: bool, deskew: bool, trim: bool,
         batch: bool):
    result = str(lsusb('-d', '04f9:'))
    device: str
    bus: str
    (_, bus, _, device) = result.partition(':')[0].split(' ')
    sane_model = 'BrotherADS2700'
    sane_device = f'{sane_model}:libusb:{bus}:{device}'

    working_dir = tempfile.mkdtemp()
    mode_map = {
        'monochrome': 'Black & White',
        'grayscale': 'Gray',
        'truecolor': '24 bit Color'
    }
    option_mode = mode_map[color]

    scan_line = 'Scanned document '
    final_images = []

    batch_number = 0
    batch_complete = False
    while not batch_complete:
        scanner_output = os.path.join(working_dir,
                                      f'scanned-{batch_number}-%d.pnm')
        option_source = 'Automatic Document Feeder(left aligned,Duplex)' if duplex \
                        else 'Automatic Document Feeder(left aligned)'
        scan_iter: Iterable[str] = scanadf('--device-name',
                                           sane_device,
                                           '--mode',
                                           option_mode,
                                           '--resolution',
                                           resolution,
                                           '--output-file',
                                           scanner_output,
                                           '--source',
                                           option_source,
                                           _iter='err')

        with yaspin(text='Scanning...') as spin:
            for line in scan_iter:
                line = line.rstrip()
                if line.startswith(scan_line):
                    file_name = line[len(scan_line):]
                    out_file_name = file_name.replace('scanned',
                                                      'cleaned').replace(
                                                          '.pnm', '.png')

                    convert_args = [file_name, '-fuzz', '20%']
                    if trim:
                        convert_args.append('-trim')
                    if deskew:
                        convert_args.extend(('-deskew', '30%'))
                    convert_args.extend(('+repage', out_file_name))

                    pool.acquire()
                    process = convert(*convert_args, _bg=True, _done=done)
                    processes_lock.acquire()
                    processes.append(process)
                    processing_count = len(processes)
                    processes_lock.release()

                    final_images.append(out_file_name)
                    spin.text = f'Scanning... {len(final_images)} scanned.'
                    if processing_count > 0:
                        spin.text += f' Processing {processing_count}...'
            spin.text = 'Scanning complete.'
            spin.green.ok('✔')

        processes_lock.acquire()
        processes_remaining = list(processes)
        processes_lock.release()
        with yaspin(text='Processing...') as spin:
            if len(processes_remaining) > 0:
                i = 0
                for process in processes_remaining:
                    spin.text = f'Processing {len(processes_remaining) - i}...'
                    process.wait()
                    i += 1
            spin.text = 'Processing complete.'
            spin.green.ok('✔')
        processes.clear()

        if not batch:
            batch_complete = True
        else:
            batch_number += 1
            while True:
                value = click.prompt('Next batch (Single/Duplex/Finished):',
                                     type=click.Choice(('s', 'd', 'F'),
                                                       case_sensitive=False),
                                     default='F').lower()
                if value == 'f':
                    batch_complete = True
                elif value == 'd':
                    duplex = True
                elif value == 's':
                    duplex = False
                else:
                    continue
                break

    input_pdf = os.path.join(working_dir, 'cleaned.pdf')

    with yaspin(text='Creating PDF...') as spin:
        img2pdf(*final_images, '-o', input_pdf)
        spin.text = 'PDF complete.'
        spin.green.ok('✔')

    with yaspin(text='Waiting for PDF arrangement...',
                spinner=Spinners.clock) as spin:
        pdfarranger(input_pdf)
        spin.text = 'PDF arranger closed.'
        spin.green.ok('✔')

    if click.confirm(f'Remove temporary files ({working_dir})?',
                     default=True,
                     show_default=True):
        with yaspin(text='Cleaning up...') as spin:
            shutil.rmtree(working_dir)
            spin.text = 'Clean up complete.'
            spin.green.ok('✔')
def device_info(vendor,device):
    return lsusb('-v','-d','{}:{}'.format(vendor,device))
        elif 'device exists' in r.text:
            return 2
        else:
            raise Exception('Error: {}'.format(r.text))
    except Exception as e:
        debug(str(e))
        return False

if __name__ == '__main__':
    if not getuid() is 0:
        error('This script should be run as root for more comprehensive output!')
        exit(0)
    parse_cl()
    usb_devices = []
    if args.all:
        for entry in lsusb().split('\n'):
            if not entry: continue
            usb_devices.append(entry.split(' ')[5].split(':'))
    elif not args.dev:
        usb_devices.append(choose_device())
    else:
        vendor,device = args.dev.split(':')
        try:
            int(vendor,16)
            int(device,16)
            if len(vendor) != 4 or len(device) != 4:
                raise ValueError
        except ValueError:
            error('Invalid vendor or device ID')
            exit(0)
        usb_devices.append([vendor,device])
예제 #7
0
 def ui_command_lsusb(self):
     """ lsusb - list USB devices. """
     print sh.lsusb()