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IGN:Add switch to calibre-debug to debug device drivers

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Kovid Goyal 2009-01-26 11:30:19 -08:00
parent 2823867347
commit fbaca75458
1 changed files with 21 additions and 0 deletions
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21
src/calibre/debug.py
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@ -22,6 +22,8 @@ Run an embedded python interpreter.
) )
parser.add_option('-c', '--command', help='Run python code.', default=None) parser.add_option('-c', '--command', help='Run python code.', default=None)
parser.add_option('-e', '--exec-file', default=None, help='Run the python code in file.') parser.add_option('-e', '--exec-file', default=None, help='Run the python code in file.')
parser.add_option('-d', '--debug-device-driver', default=False, action='store_true',
help='Debug the specified device driver.')
parser.add_option('-g', '--gui', default=False, action='store_true', parser.add_option('-g', '--gui', default=False, action='store_true',
help='Run the GUI',) help='Run the GUI',)
parser.add_option('--migrate', action='store_true', default=False, parser.add_option('--migrate', action='store_true', default=False,
@ -76,6 +78,23 @@ def migrate(old, new):
prefs['library_path'] = os.path.abspath(new) prefs['library_path'] = os.path.abspath(new)
print 'Database migrated to', os.path.abspath(new) print 'Database migrated to', os.path.abspath(new)
def debug_device_driver():
from calibre.devices.scanner import DeviceScanner
s = DeviceScanner()
s.scan()
print 'USB devices on system:', repr(s.devices)
from calibre.devices import devices
for dev in devices():
print 'Looking for', dev.__name__
connected = s.is_device_connected(dev)
if connected:
print 'Device Connected:', dev
print 'Trying to open device...'
d = dev()
d.open()
print 'Total space:', d.total_space()
break
def main(args=sys.argv): def main(args=sys.argv):
opts, args = option_parser().parse_args(args) opts, args = option_parser().parse_args(args)
@ -91,6 +110,8 @@ def main(args=sys.argv):
elif opts.exec_file: elif opts.exec_file:
sys.argv = args[:1] sys.argv = args[:1]
execfile(opts.exec_file) execfile(opts.exec_file)
elif opts.debug_device_driver:
debug_device_driver()
elif opts.migrate: elif opts.migrate:
if len(args) < 3: if len(args) < 3:
print 'You must specify the path to library1.db and the path to the new library folder' print 'You must specify the path to library1.db and the path to the new library folder'