c3f92adf6b
Experiental support for generating multiple output formats from the same siphoned data. Adds a contrived example to generate a plain list of all CLI commands (the "itemlist" format). Eventually we can consider moving the tempate procesisng into the Output class as well as a way to override how the data is traversed (ordered). Change-Id: I77629a74a8fa0c7e583993469dc50491f72f13e7 Signed-off-by: Chris Luke <chrisy@flirble.org>
72 lines
2.6 KiB
Python
Executable File
72 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright (c) 2016 Comcast Cable Communications Management, LLC.
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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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# Filter for .siphon files that are generated by other filters.
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# The idea is to siphon off certain initializers so that we can better
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# auto-document the contents of that initializer.
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import os, sys, argparse, logging
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import siphon
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DEFAULT_LOGFILE = None
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DEFAULT_LOGLEVEL = "info"
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DEFAULT_SIPHON ="clicmd"
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DEFAULT_FORMAT = "markdown"
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DEFAULT_OUTPUT = None
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DEFAULT_TEMPLATES = os.path.dirname(__file__) + "/siphon_templates"
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ap = argparse.ArgumentParser()
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ap.add_argument("--log-file", default=DEFAULT_LOGFILE,
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help="Log file [%s]" % DEFAULT_LOGFILE)
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ap.add_argument("--log-level", default=DEFAULT_LOGLEVEL,
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choices=["debug", "info", "warning", "error", "critical"],
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help="Logging level [%s]" % DEFAULT_LOGLEVEL)
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ap.add_argument("--type", '-t', metavar="siphon_type", default=DEFAULT_SIPHON,
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choices=siphon.process.siphons.keys(),
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help="Siphon type to process [%s]" % DEFAULT_SIPHON)
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ap.add_argument("--format", '-f', default=DEFAULT_FORMAT,
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choices=siphon.process.formats.keys(),
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help="Output format to generate [%s]" % DEFAULT_FORMAT)
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ap.add_argument("--output", '-o', metavar="file", default=DEFAULT_OUTPUT,
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help="Output file (uses stdout if not defined) [%s]" % DEFAULT_OUTPUT)
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ap.add_argument("--templates", metavar="directory", default=DEFAULT_TEMPLATES,
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help="Path to render templates directory [%s]" % DEFAULT_TEMPLATES)
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ap.add_argument("input", nargs='+', metavar="input_file",
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help="Input .siphon files")
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args = ap.parse_args()
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logging.basicConfig(filename=args.log_file,
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level=getattr(logging, args.log_level.upper(), None))
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log = logging.getLogger("siphon_process")
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# Determine where to send the generated output
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if args.output is None:
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out = sys.stdout
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else:
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out = open(args.output, "w+")
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# Get our processor
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klass = siphon.process.siphons[args.type]
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processor = klass(template_directory=args.templates, format=args.format)
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# Load the input files
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processor.load_json(args.input)
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# Process the data
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processor.process(out=out)
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# All done
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