/usr/share/doc/python-xlib/examples/xinput.py is in python-xlib 0.20-3.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | #!/usr/bin/python
#
# examples/xinput.py -- demonstrate the XInput extension
#
# Copyright (C) 2012 Outpost Embedded, LLC
# Forest Bond <forest.bond@rapidrollout.com>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public License
# as published by the Free Software Foundation; either version 2.1
# of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc.,
# 59 Temple Place,
# Suite 330,
# Boston, MA 02111-1307 USA
# Python 2/3 compatibility.
from __future__ import print_function
import sys
import os
# Change path so we find Xlib
sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
from Xlib.display import Display
from Xlib.ext import xinput
def print_hierarchy_changed_event(event):
print('<deviceid=%s time=%s flags=%s info={' % (
event.data.deviceid,
event.data.time,
event.data.flags,
))
for info in event.data.info:
print_info(info)
print('}>')
def print_info(info):
print(' <deviceid=%s attachment=%s type=%s enabled=%s flags=%s>' % (
info.deviceid,
info.attachment,
info.type,
info.enabled,
info.flags,
))
def main(argv):
display = Display()
try:
extension_info = display.query_extension('XInputExtension')
xinput_major = extension_info.major_opcode
version_info = display.xinput_query_version()
print('Found XInput version %u.%u' % (
version_info.major_version,
version_info.minor_version,
))
screen = display.screen()
screen.root.xinput_select_events([
(xinput.AllDevices, xinput.HierarchyChangedMask),
])
while True:
event = display.next_event()
if (
event.type == display.extension_event.GenericEvent
and event.extension == xinput_major
and event.evtype == 11
):
print_hierarchy_changed_event(event)
finally:
display.close()
if __name__ == '__main__':
sys.exit(main(sys.argv))
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