python-evdev/setup.py at master · ndreys/python-evdev · GitHub

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#!/usr/bin/env python
# encoding: utf-8

importos
importsys
importtextwrap

fromos.pathimportabspath, dirname, joinaspjoin

#-----------------------------------------------------------------------------
try:
fromsetuptoolsimportsetup, Extension, Command
fromsetuptools.commandimportbuild_extas_build_ext
exceptImportError:
fromdistutils.coreimportsetup, Extension, Command
fromdistutils.commandimportbuild_extas_build_ext


#-----------------------------------------------------------------------------
here=abspath(dirname(__file__))

#-----------------------------------------------------------------------------
classifiers= [
'Development Status :: 5 - Production/Stable',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.3',
'Programming Language :: Python :: 3.4',
'Programming Language :: Python :: 3.5',
'Programming Language :: Python :: 3.6',
'Operating System :: POSIX :: Linux',
'Intended Audience :: Developers',
'Topic :: Software Development :: Libraries',
'License :: OSI Approved :: BSD License',
'Programming Language :: Python :: Implementation :: CPython',
]

#-----------------------------------------------------------------------------
cflags= ['-std=c99', '-Wno-error=declaration-after-statement']
input_c=Extension('evdev._input', sources=['evdev/input.c'], extra_compile_args=cflags)
uinput_c=Extension('evdev._uinput', sources=['evdev/uinput.c'], extra_compile_args=cflags)
ecodes_c=Extension('evdev._ecodes', sources=['evdev/ecodes.c'], extra_compile_args=cflags)

#-----------------------------------------------------------------------------
kw= {
'name': 'evdev',
'version': '1.0.0',

'description': 'Bindings to the Linux input handling subsystem',
'long_description': open(pjoin(here, 'README.rst')).read(),

'author': 'Georgi Valkov',
'author_email': 'georgi.t.valkov@gmail.com',
'license': 'Revised BSD License',
'keywords': 'evdev input uinput',
'url': 'https://github.com/gvalkov/python-evdev',
'classifiers': classifiers,

'packages': ['evdev'],
'ext_modules': [input_c, uinput_c, ecodes_c],
'include_package_data': False,
'zip_safe': True,
'cmdclass': {},
}


#-----------------------------------------------------------------------------
defcreate_ecodes(headers=None):
ifnotheaders:
headers= [
'/usr/include/linux/input.h',
'/usr/include/linux/input-event-codes.h',
 ]

headers= [headerforheaderinheadersifos.path.isfile(header)]
ifnotheaders:
msg='''\
 The 'linux/input.h' and 'linux/input-event-codes.h' include files
 are missing. You will have to install the kernel header files in
 order to continue:

 yum install kernel-headers-$(uname -r)
 apt-get install linux-headers-$(uname -r)
 emerge sys-kernel/linux-headers
 pacman -S kernel-headers

 In case they are installed in a non-standard location, you may use
 the '--evdev-headers' option to specify one or more colon-separated
 paths. For example:

 python setup.py \\
 build \\
 build_ecodes --evdev-headers path/input.h:path/input-event-codes.h \\
 build_ext --include-dirs path/ \\
 install
 '''

sys.stderr.write(textwrap.dedent(msg))
sys.exit(1)

fromsubprocessimportcheck_call

print('writing ecodes.c (using %s)'%' '.join(headers))
cmd='%s genecodes.py %s > ecodes.c'% (sys.executable, ' '.join(headers))
check_call(cmd, cwd="%s/evdev"%here, shell=True)


#-----------------------------------------------------------------------------
classbuild_ecodes(Command):
description='generate ecodes.c'

user_options= [
 ('evdev-headers=', None, 'colon-separated paths to input subsystem headers'),
 ]

definitialize_options(self):
self.evdev_headers=None

deffinalize_options(self):
ifself.evdev_headers:
self.evdev_headers=self.evdev_headers.split(':')

defrun(self):
create_ecodes(self.evdev_headers)


classbuild_ext(_build_ext.build_ext):
defhas_ecodes(self):
ecodes_path=os.path.join(here, 'evdev/ecodes.c')
res=os.path.exists(ecodes_path)
ifres:
print('ecodes.c already exists ... skipping build_ecodes')
returnnotres

defrun(self):
forcmd_nameinself.get_sub_commands():
self.run_command(cmd_name)
_build_ext.build_ext.run(self)

sub_commands= [('build_ecodes', has_ecodes)] +_build_ext.build_ext.sub_commands


#-----------------------------------------------------------------------------
kw['cmdclass']['build_ext'] =build_ext
kw['cmdclass']['build_ecodes'] =build_ecodes


#-----------------------------------------------------------------------------
if__name__=='__main__':
setup(**kw)