45 lines
1.2 KiB
Plaintext
45 lines
1.2 KiB
Plaintext
import json
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import os
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import sys
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try:
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from jupyter_client.kernelspec import install_kernel_spec
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except ImportError:
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from IPython.kernel.kernelspec import install_kernel_spec
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from IPython.utils.tempdir import TemporaryDirectory
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kernel_json = {
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"argv": [sys.executable,
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"-m", "yap_kernel",
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"-f", "{connection_file}"],
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"display_name": "yap",
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"mimetype": "text/x-prolog",
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"language": "prolog",
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"name": "yap",
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}
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def install_my_kernel_spec(user=False):
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with TemporaryDirectory() as td:
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os.chmod(td, 0o755) # Starts off as 700, not user readable
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with open(os.path.join(td, 'kernel.json'), 'w') as f:
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json.dump(kernel_json, f, sort_keys=True)
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# TODO: Copy resources once they're specified
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print('Installing IPython kernel spec')
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install_kernel_spec(td, 'yap', user=False, replace=True)
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def _is_root():
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return True
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try:
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return os.geteuid() == 0
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except AttributeError:
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return False # assume not an admin on non-Unix platforms
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def main(argv=[]):
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user = '--user' in argv or not _is_root()
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install_my_kernel_spec(user=user)
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if __name__ == '__main__':
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main(argv=sys.argv)
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