Hi Benjamin, I Made the changes you suggested:
def get_tablets(display=None):
# Each cursor appears as a separate xinput device; find devices that
look
# like Wacom tablet cursors and amalgamate them into a single tablet.
cursors = []
devices = get_devices(display)
for device in devices:
if device.name in ('Wacom Cintiq 13HD Pen stylus',
'Wacom Cintiq 13HD Pad pad',
'Wacom Cintiq 13HD Pen eraser') and \
len(device.axes) >= 3:
cursors.append(XInputTabletCursor(device))
if cursors:
return [XInputTablet(cursors)]
return []
And here's the test code:
import pyglet
window = pyglet.window.Window()
tablet = pyglet.input.get_tablets()
print(tablet[0])
# <pyglet.input.x11_xinput_tablet.XInputTablet object at 0x7f89dea640f0>
tablet[0].open(window)
@window.event
def on_motion(cursor, x, y, pressure):
print(pressure)
pyglet.app.run()
No print on the on_motion event, and when I close the windo I get a
Traceback:
Exception ignored in: <bound method BaseWindow.__del__ of
XlibWindow(width=1, height=1)>
Traceback (most recent call last):
File "/home/jesus/Code/Yeh/tablet_test/pyglet/pyglet/window/__init__.py",
line 582, in __del__
File
"/home/jesus/Code/Yeh/tablet_test/pyglet/pyglet/window/xlib/__init__.py",
line 477, in close
File "/home/jesus/Code/Yeh/tablet_test/pyglet/pyglet/gl/xlib.py", line
344, in destroy
File "/home/jesus/Code/Yeh/tablet_test/pyglet/pyglet/gl/base.py", line
334, in destroy
File "/home/jesus/Code/Yeh/tablet_test/pyglet/pyglet/gl/xlib.py", line
334, in detach
File "/home/jesus/Code/Yeh/tablet_test/pyglet/pyglet/gl/lib.py", line 97,
in errcheck
File "<frozen importlib._bootstrap>", line 969, in _find_and_load
File "<frozen importlib._bootstrap>", line 954, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 887, in _find_spec
TypeError: 'NoneType' object is not iterable
On Sat, 30 Jul 2016 at 15:57 Benjamin Moran <[email protected]> wrote:
> Great, at least we can say it's being detected OK.
> I took a look at the pyglet.input.x11_xinput_tablet.py file, and it looks
> like this function might need some updating. Tablets seem to be created as
> a few separate devices, combined into one device. You can see it's looking
> for devices with the names below. Your tablet, instead, has device names
> like "Wacom Cintiq 13HD Pen stylus", etc.
>
> Maybe a good test is to update this function with your actual device
> names, and see if it can detect and create the Tablet Device.
>
> The real question is if the Wacom device names have changed because of the
> newer Linux kernel, or if only some devices have different names.
>
>
>
> def get_tablets(display=None):
> # Each cursor appears as a separate xinput device; find devices that look
> # like Wacom tablet cursors and amalgamate them into a single tablet.
> cursors = []
> devices = get_devices(display)
> for device in devices:
> if device.name in ('stylus', 'cursor', 'eraser') and \
> len(device.axes) >= 3:
> cursors.append(XInputTabletCursor(device))
>
> if cursors:
> return [XInputTablet(cursors)]
> return []
>
>
>
>
>
> On Saturday, July 30, 2016 at 3:19:07 PM UTC+9, Jesus Luis wrote:
>>
>> Great job, it's working!
>>
>> But only with get_devices(), get_tablets() still returns an empty list.
>>
>>
>> Python 3.5.2 (default, Jun 28 2016, 08:46:01)
>> [GCC 6.1.1 20160602] on linux
>> Type "help", "copyright", "credits" or "license" for more information.
>> >>> import pyglet
>> >>> window = pyglet.window.Window()
>> >>> tablets = pyglet.input.get_tablets()
>> >>> tablets
>> []
>> >>> devices = pyglet.input.get_devices()
>> >>> devices
>> [XInputDevice(name=Virtual core pointer), XInputDevice(name=Virtual core
>> keyboard), XInputDevice(name=Virtual core XTEST pointer),
>> XInputDevice(name=Virtual core XTEST keyboard), XInputDevice(name=Power
>> Button), XInputDevice(name=Video Bus), XInputDevice(name=Power Button),
>> XInputDevice(name=USB Keyboard), XInputDevice(name=USB Keyboard),
>> XInputDevice(name=Logitech USB Receiver), XInputDevice(name=Logitech USB
>> Receiver), XInputDevice(name=Wacom Cintiq 13HD Pen stylus),
>> XInputDevice(name=Wacom Cintiq 13HD Pad pad), XInputDevice(name=Logitech
>> USB Receiver), XInputDevice(name=Wacom Cintiq 13HD Pen eraser),
>> XInputDevice(name=00:08:E0:4B:4C:80)]
>> >>> devices[11].get_controls()
>> [Button(name=button0, raw_name=None), Button(name=button1,
>> raw_name=None), Button(name=button2, raw_name=None), Button(name=button3,
>> raw_name=None), Button(name=button4, raw_name=None), Button(name=button5,
>> raw_name=None), Button(name=button6, raw_name=None), Button(name=key0,
>> raw_name=None), Button(name=key1, raw_name=None), Button(name=key2,
>> raw_name=None), Button(name=key3, raw_name=None), Button(name=key4,
>> raw_name=None), Button(name=key5, raw_name=None), Button(name=key6,
>> raw_name=None), Button(name=key7, raw_name=None), Button(name=key8,
>> raw_name=None), Button(name=key9, raw_name=None), Button(name=key10,
>> raw_name=None), Button(name=key11, raw_name=None), Button(name=key12,
>> raw_name=None), Button(name=key13, raw_name=None), Button(name=key14,
>> raw_name=None), Button(name=key15, raw_name=None), Button(name=key16,
>> raw_name=None), Button(name=key17, raw_name=None), Button(name=key18,
>> raw_name=None), Button(name=key19, raw_name=None), Button(name=key20,
>> raw_name=None), Button(name=key21, raw_name=None), Button(name=key22,
>> raw_name=None), Button(name=key23, raw_name=None), Button(name=key24,
>> raw_name=None), Button(name=key25, raw_name=None), Button(name=key26,
>> raw_name=None), Button(name=key27, raw_name=None), Button(name=key28,
>> raw_name=None), Button(name=key29, raw_name=None), Button(name=key30,
>> raw_name=None), Button(name=key31, raw_name=None), Button(name=key32,
>> raw_name=None), Button(name=key33, raw_name=None), Button(name=key34,
>> raw_name=None), Button(name=key35, raw_name=None), Button(name=key36,
>> raw_name=None), Button(name=key37, raw_name=None), Button(name=key38,
>> raw_name=None), Button(name=key39, raw_name=None), Button(name=key40,
>> raw_name=None), Button(name=key41, raw_name=None), Button(name=key42,
>> raw_name=None), Button(name=key43, raw_name=None), Button(name=key44,
>> raw_name=None), Button(name=key45, raw_name=None), Button(name=key46,
>> raw_name=None), Button(name=key47, raw_name=None), Button(name=key48,
>> raw_name=None), Button(name=key49, raw_name=None), Button(name=key50,
>> raw_name=None), Button(name=key51, raw_name=None), Button(name=key52,
>> raw_name=None), Button(name=key53, raw_name=None), Button(name=key54,
>> raw_name=None), Button(name=key55, raw_name=None), Button(name=key56,
>> raw_name=None), Button(name=key57, raw_name=None), Button(name=key58,
>> raw_name=None), Button(name=key59, raw_name=None), Button(name=key60,
>> raw_name=None), Button(name=key61, raw_name=None), Button(name=key62,
>> raw_name=None), Button(name=key63, raw_name=None), Button(name=key64,
>> raw_name=None), Button(name=key65, raw_name=None), Button(name=key66,
>> raw_name=None), Button(name=key67, raw_name=None), Button(name=key68,
>> raw_name=None), Button(name=key69, raw_name=None), Button(name=key70,
>> raw_name=None), Button(name=key71, raw_name=None), Button(name=key72,
>> raw_name=None), Button(name=key73, raw_name=None), Button(name=key74,
>> raw_name=None), Button(name=key75, raw_name=None), Button(name=key76,
>> raw_name=None), Button(name=key77, raw_name=None), Button(name=key78,
>> raw_name=None), Button(name=key79, raw_name=None), Button(name=key80,
>> raw_name=None), Button(name=key81, raw_name=None), Button(name=key82,
>> raw_name=None), Button(name=key83, raw_name=None), Button(name=key84,
>> raw_name=None), Button(name=key85, raw_name=None), Button(name=key86,
>> raw_name=None), Button(name=key87, raw_name=None), Button(name=key88,
>> raw_name=None), Button(name=key89, raw_name=None), Button(name=key90,
>> raw_name=None), Button(name=key91, raw_name=None), Button(name=key92,
>> raw_name=None), Button(name=key93, raw_name=None), Button(name=key94,
>> raw_name=None), Button(name=key95, raw_name=None), Button(name=key96,
>> raw_name=None), Button(name=key97, raw_name=None), Button(name=key98,
>> raw_name=None), Button(name=key99, raw_name=None), Button(name=key100,
>> raw_name=None), Button(name=key101, raw_name=None), Button(name=key102,
>> raw_name=None), Button(name=key103, raw_name=None), Button(name=key104,
>> raw_name=None), Button(name=key105, raw_name=None), Button(name=key106,
>> raw_name=None), Button(name=key107, raw_name=None), Button(name=key108,
>> raw_name=None), Button(name=key109, raw_name=None), Button(name=key110,
>> raw_name=None), Button(name=key111, raw_name=None), Button(name=key112,
>> raw_name=None), Button(name=key113, raw_name=None), Button(name=key114,
>> raw_name=None), Button(name=key115, raw_name=None), Button(name=key116,
>> raw_name=None), Button(name=key117, raw_name=None), Button(name=key118,
>> raw_name=None), Button(name=key119, raw_name=None), Button(name=key120,
>> raw_name=None), Button(name=key121, raw_name=None), Button(name=key122,
>> raw_name=None), Button(name=key123, raw_name=None), Button(name=key124,
>> raw_name=None), Button(name=key125, raw_name=None), Button(name=key126,
>> raw_name=None), Button(name=key127, raw_name=None), Button(name=key128,
>> raw_name=None), Button(name=key129, raw_name=None), Button(name=key130,
>> raw_name=None), Button(name=key131, raw_name=None), Button(name=key132,
>> raw_name=None), Button(name=key133, raw_name=None), Button(name=key134,
>> raw_name=None), Button(name=key135, raw_name=None), Button(name=key136,
>> raw_name=None), Button(name=key137, raw_name=None), Button(name=key138,
>> raw_name=None), Button(name=key139, raw_name=None), Button(name=key140,
>> raw_name=None), Button(name=key141, raw_name=None), Button(name=key142,
>> raw_name=None), Button(name=key143, raw_name=None), Button(name=key144,
>> raw_name=None), Button(name=key145, raw_name=None), Button(name=key146,
>> raw_name=None), Button(name=key147, raw_name=None), Button(name=key148,
>> raw_name=None), Button(name=key149, raw_name=None), Button(name=key150,
>> raw_name=None), Button(name=key151, raw_name=None), Button(name=key152,
>> raw_name=None), Button(name=key153, raw_name=None), Button(name=key154,
>> raw_name=None), Button(name=key155, raw_name=None), Button(name=key156,
>> raw_name=None), Button(name=key157, raw_name=None), Button(name=key158,
>> raw_name=None), Button(name=key159, raw_name=None), Button(name=key160,
>> raw_name=None), Button(name=key161, raw_name=None), Button(name=key162,
>> raw_name=None), Button(name=key163, raw_name=None), Button(name=key164,
>> raw_name=None), Button(name=key165, raw_name=None), Button(name=key166,
>> raw_name=None), Button(name=key167, raw_name=None), Button(name=key168,
>> raw_name=None), Button(name=key169, raw_name=None), Button(name=key170,
>> raw_name=None), Button(name=key171, raw_name=None), Button(name=key172,
>> raw_name=None), Button(name=key173, raw_name=None), Button(name=key174,
>> raw_name=None), Button(name=key175, raw_name=None), Button(name=key176,
>> raw_name=None), Button(name=key177, raw_name=None), Button(name=key178,
>> raw_name=None), Button(name=key179, raw_name=None), Button(name=key180,
>> raw_name=None), Button(name=key181, raw_name=None), Button(name=key182,
>> raw_name=None), Button(name=key183, raw_name=None), Button(name=key184,
>> raw_name=None), Button(name=key185, raw_name=None), Button(name=key186,
>> raw_name=None), Button(name=key187, raw_name=None), Button(name=key188,
>> raw_name=None), Button(name=key189, raw_name=None), Button(name=key190,
>> raw_name=None), Button(name=key191, raw_name=None), Button(name=key192,
>> raw_name=None), Button(name=key193, raw_name=None), Button(name=key194,
>> raw_name=None), Button(name=key195, raw_name=None), Button(name=key196,
>> raw_name=None), Button(name=key197, raw_name=None), Button(name=key198,
>> raw_name=None), Button(name=key199, raw_name=None), Button(name=key200,
>> raw_name=None), Button(name=key201, raw_name=None), Button(name=key202,
>> raw_name=None), Button(name=key203, raw_name=None), Button(name=key204,
>> raw_name=None), Button(name=key205, raw_name=None), Button(name=key206,
>> raw_name=None), Button(name=key207, raw_name=None), Button(name=key208,
>> raw_name=None), Button(name=key209, raw_name=None), Button(name=key210,
>> raw_name=None), Button(name=key211, raw_name=None), Button(name=key212,
>> raw_name=None), Button(name=key213, raw_name=None), Button(name=key214,
>> raw_name=None), Button(name=key215, raw_name=None), Button(name=key216,
>> raw_name=None), Button(name=key217, raw_name=None), Button(name=key218,
>> raw_name=None), Button(name=key219, raw_name=None), Button(name=key220,
>> raw_name=None), Button(name=key221, raw_name=None), Button(name=key222,
>> raw_name=None), Button(name=key223, raw_name=None), Button(name=key224,
>> raw_name=None), Button(name=key225, raw_name=None), Button(name=key226,
>> raw_name=None), Button(name=key227, raw_name=None), Button(name=key228,
>> raw_name=None), Button(name=key229, raw_name=None), Button(name=key230,
>> raw_name=None), Button(name=key231, raw_name=None), Button(name=key232,
>> raw_name=None), Button(name=key233, raw_name=None), Button(name=key234,
>> raw_name=None), Button(name=key235, raw_name=None), Button(name=key236,
>> raw_name=None), Button(name=key237, raw_name=None), Button(name=key238,
>> raw_name=None), Button(name=key239, raw_name=None), Button(name=key240,
>> raw_name=None), Button(name=key241, raw_name=None), Button(name=key242,
>> raw_name=None), Button(name=key243, raw_name=None), Button(name=key244,
>> raw_name=None), Button(name=key245, raw_name=None), Button(name=key246,
>> raw_name=None), Button(name=key247, raw_name=None),
>> AbsoluteAxis(name=axis0, raw_name=None), AbsoluteAxis(name=axis1,
>> raw_name=None), AbsoluteAxis(name=axis2, raw_name=None),
>> AbsoluteAxis(name=axis3, raw_name=None), AbsoluteAxis(name=axis4,
>> raw_name=None), AbsoluteAxis(name=axis5, raw_name=None),
>> Button(name=proximity, raw_name=None)]
>> >>>
>>
>>
>>
>>
>>
>>
>>
>> On Saturday, 30 July 2016 14:30:21 UTC+9, Benjamin Moran wrote:
>>>
>>> Jesus,
>>>
>>> give the development branch of pyglet a try. It contains a fix for the
>>> ctypes crash on Python 3. I also extended the evdev stuff on Linux a bit to
>>> detect more joysticks, so it may work with your tablet as well. Could you
>>> give that a try and let me know the results?
>>> (The quickest way to try out the development version would be to
>>> download the repo, and just copy the pyglet folder into your project).
>>>
>>> If the crash is gone, but your tablet is still not detected by
>>> pyglet.input.get_tablets():
>>> Start with pyglet.input.get_devices(), and see if your tablet shows up
>>> in there. If it does, great. You should be able to open the device, and try
>>> the device.get_controls() method to see what inputs on your tablet are
>>> being detected. Tablets (and joysticks) are just a subset of "devices" that
>>> have specific controls).
>>>
>>> Let me know how far along you get. Hopefully your tablet will work with
>>> the dev branch, but if not it should be fixable.
>>>
>>>
>>>
>>> On Saturday, July 30, 2016 at 2:05:34 AM UTC+9, Jesus Luis wrote:
>>>>
>>>> Hey Benjamin,
>>>>
>>>> It works on python2, but it doesn't find my Wacom tablet.
>>>>
>>>> Python 2.7.12 (default, Jun 28 2016, 08:31:05)
>>>> [GCC 6.1.1 20160602] on linux2
>>>> Type "help", "copyright", "credits" or "license" for more information.
>>>> >>> import pyglet
>>>> >>> window = pyglet.window.Window()
>>>> >>> tablets = pyglet.input.get_tablets()
>>>> >>> tablets
>>>> []
>>>> >>>
>>>>
>>>>
>>>>
>>>> On Saturday, 30 July 2016 00:45:15 UTC+9, Benjamin Moran wrote:
>>>>>
>>>>> It looks like you might have hit a bug in the crowd bindings, probably
>>>>> due to the new Python 2/3 dual compatible codebase.
>>>>>
>>>>> Could you try running it again with Python2, and see if it works? If
>>>>> so, it should be easily fixable for Python 3. Let me know how it goes.
>>>>>
>>>> --
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