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https://gitee.com/mirrors_PX4/PX4-Autopilot.git
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191 lines
7.2 KiB
Python
Executable File
191 lines
7.2 KiB
Python
Executable File
#!/usr/bin/env python
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############################################################################
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#
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# Copyright (C) 2013-2017 PX4 Development Team. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name PX4 nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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#
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# PX4 parameters processor (main executable file)
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#
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# This tool scans the PX4 source code for declarations of tunable parameters
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# and outputs the list in various formats.
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#
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# Currently supported formats are:
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# * XML for the parametric UI generator
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# * Human-readable description in Markdown page format for the PX4 dev guide
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#
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from __future__ import print_function
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import sys
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import os
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import argparse
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from px4params import srcscanner, srcparser, injectxmlparams, xmlout, markdownout, jsonout
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import lzma #to create .xz file
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import json
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def save_compressed(filename):
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#create lzma compressed version
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xz_filename=filename+'.xz'
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with lzma.open(xz_filename, 'wt', preset=9) as f:
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with open(filename, 'r') as content_file:
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f.write(content_file.read())
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def main():
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# Parse command line arguments
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parser = argparse.ArgumentParser(description="Process parameter documentation.")
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parser.add_argument("-s", "--src-path",
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default=["../src"],
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metavar="PATH",
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nargs='*',
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help="one or more paths to source files to scan for parameters")
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parser.add_argument("-x", "--xml",
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nargs='?',
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const="parameters.xml",
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metavar="FILENAME",
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help="Create XML file"
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" (default FILENAME: parameters.xml)")
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parser.add_argument("-i", "--inject-xml",
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nargs='?',
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const="parameters_injected.xml",
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metavar="FILENAME",
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help="Inject additional param XML file"
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" (default FILENAME: parameters_injected.xml)")
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parser.add_argument("-b", "--board",
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nargs='?',
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const="",
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metavar="BOARD",
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help="Board to create xml parameter xml for")
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parser.add_argument("-m", "--markdown",
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nargs='?',
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const="parameters.md",
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metavar="FILENAME",
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help="Create Markdown file"
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" (default FILENAME: parameters.md)")
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parser.add_argument("-j", "--json",
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nargs='?',
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const="parameters.json",
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metavar="FILENAME",
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help="Create Json file"
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" (default FILENAME: parameters.json)")
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parser.add_argument('-v', '--verbose',
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action='store_true',
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help="verbose output")
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parser.add_argument('-c', '--compress',
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action='store_true',
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help="compress parameter file")
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parser.add_argument("-o", "--overrides",
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default="{}",
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metavar="OVERRIDES",
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help="a dict of overrides in the form of a json string")
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args = parser.parse_args()
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# Check for valid command
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if not (args.xml or args.markdown or args.json):
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print("Error: You need to specify at least one output method!\n")
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parser.print_usage()
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sys.exit(1)
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# Initialize source scanner and parser
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scanner = srcscanner.SourceScanner()
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parser = srcparser.SourceParser()
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# Scan directories, and parse the files
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if (args.verbose):
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print("Scanning source path " + str(args.src_path))
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if not scanner.ScanDir(args.src_path, parser):
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sys.exit(1)
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if not parser.Validate():
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sys.exit(1)
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param_groups = parser.GetParamGroups()
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if len(param_groups) == 0:
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print("Warning: no parameters found")
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#inject parameters at front of set
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cur_dir = os.path.dirname(os.path.realpath(__file__))
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groups_to_inject = injectxmlparams.XMLInject(os.path.join(cur_dir, args.inject_xml)).injected()
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param_groups=groups_to_inject+param_groups
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override_dict = json.loads(args.overrides)
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if len(override_dict.keys()) > 0:
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for group in param_groups:
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for param in group.GetParams():
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name = param.GetName()
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if name in override_dict.keys():
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val = str(override_dict[param.GetName()])
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param.default = val
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print("OVERRIDING {:s} to {:s}!!!!!".format(name, val))
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output_files = []
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# Output to XML file
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if args.xml:
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if args.verbose:
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print("Creating XML file " + args.xml)
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out = xmlout.XMLOutput(param_groups, args.board)
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out.Save(args.xml)
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output_files.append(args.xml)
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# Output to Markdown/HTML tables
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if args.markdown:
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if args.verbose:
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print("Creating markdown file " + args.markdown)
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out = markdownout.MarkdownTablesOutput(param_groups)
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out.Save(args.markdown)
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output_files.append(args.markdown)
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# Output to JSON file
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if args.json:
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if args.verbose:
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print("Creating Json file " + args.json)
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cur_dir = os.path.dirname(os.path.realpath(__file__))
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out = jsonout.JsonOutput(param_groups, args.board,
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os.path.join(cur_dir, args.inject_xml))
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out.Save(args.json)
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output_files.append(args.json)
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if args.compress:
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for f in output_files:
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if args.verbose:
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print("Compressing file " + f)
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save_compressed(f)
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if __name__ == "__main__":
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main()
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