68 lines
2.4 KiB
Python
Executable File
68 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
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#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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# Copyright 2014 California Institute of Technology. ALL RIGHTS RESERVED.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# United States Government Sponsorship acknowledged. This software is subject to
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# U.S. export control laws and regulations and has been classified as 'EAR99 NLR'
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# (No [Export] License Required except when exporting to an embargoed country,
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# end user, or in support of a prohibited end use). By downloading this software,
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# the user agrees to comply with all applicable U.S. export laws and regulations.
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# The user has the responsibility to obtain export licenses, or other export
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# authority as may be required before exporting this software to any 'EAR99'
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# embargoed foreign country or citizen of those countries.
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#
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# Author: Eric Belz
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#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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"""Usage:
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[python] ./parse.py src [dst]
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"""
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## \namespace rdf.parse RDF Parsing script
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import sys
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from rdf import rdfparse
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# RUN AS AS SCRIPT
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if __name__ == "__main__":
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# IF usage error, prepare error message and pipe->stderr,
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# set exit=INVALID INPUT
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if len(sys.argv) == 1: # guard
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import errno
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pipe = sys.stderr
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message = getattr(sys.modules[__name__], '__doc__')
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EXIT = errno.EINVAL
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# ELSE: Usage OK- the message is the result, and the pipe us stdout
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# set exit=0.
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else:
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argv = sys.argv[1:] if sys.argv[0].startswith('python') else sys.argv[:]
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src = argv[-1]
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pipe = sys.stdout
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message = str(rdfparse(src))
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EXIT = 0
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# Send message to pipe.
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print >> pipe, message
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# exit script
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sys.exit(EXIT)
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# ELSE: I You cannot import this module b/c I say so.
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else:
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raise ImportError("This is a script, and only a script")
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