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from setuptools import setup
from setuptools.command.install import install
import json
import os
import sys
from distutils import log
kernel_json = {"argv": [sys.executable, "-m", "scilab_kernel", "-f",
"{connection_file}"],
"display_name": "Scilab",
"language": "scilab",
"codemirror_mode": "Octave",
"name": "scilab_kernel",
}
class install_with_kernelspec(install):
def run(self):
user = '--user' in sys.argv
# Regular installation
install.run(self)
# Now write the kernelspec
try:
from ipykernel.kerspec import install_kernel_spec
except ImportError:
from IPython.kernel.kernelspec import install_kernel_spec
from IPython.utils.tempdir import TemporaryDirectory
with TemporaryDirectory() as td:
os.chmod(td, 0o755) # Starts off as 700, not user readable
with open(os.path.join(td, 'kernel.json'), 'w') as f:
json.dump(kernel_json, f, sort_keys=True)
log.info('Installing kernel spec')
kernel_name = kernel_json['name']
try:
install_kernel_spec(td, kernel_name, user=user,
replace=True)
except:
install_kernel_spec(td, kernel_name, user=not user,
replace=True)
with open('README.rst') as f:
readme = f.read()
# get the library version from the file
with open('scilab_kernel.py') as f:
lines = f.readlines()
for line in lines:
if line.startswith('__version__'):
version = line.split()[-1][1:-1]
svem_flag = '--single-version-externally-managed'
if svem_flag in sys.argv:
# Die, setuptools, die.
sys.argv.remove(svem_flag)
setup(name='scilab_kernel',
version=version,
description='A Scilab kernel for IPython',
long_description=readme,
author='Steven Silvester',
author_email='steven.silvester@ieee.org',
url='https://github.com/blink1073/scilab_kernel',
py_modules=['scilab_kernel'],
cmdclass={'install': install_with_kernelspec},
install_requires=['scilab2py >= 0.3', 'IPython >= 3.0'],
classifiers=[
'Framework :: IPython',
'License :: OSI Approved :: BSD License',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 3',
'Topic :: System :: Shells',
]
)
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