px4-firmware/Tools/px_process_params.py

197 lines
8.1 KiB
Python
Executable File

#!/usr/bin/env python
############################################################################
#
# Copyright (C) 2013-2014 PX4 Development Team. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name PX4 nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
#
# PX4 paramers processor (main executable file)
#
# This tool scans the PX4 source code for declarations of tunable parameters
# and outputs the list in various formats.
#
# Currently supported formats are:
# * XML for the parametric UI generator
# * Human-readable description in DokuWiki page format
#
# This tool also allows to automatically upload the human-readable version
# to the DokuWiki installation via XML-RPC.
#
from __future__ import print_function
import sys
import os
import argparse
from px4params import srcscanner, srcparser, xmlout, dokuwikiout, dokuwikirpc, markdownout
import re
import json
import codecs
def main():
# Parse command line arguments
parser = argparse.ArgumentParser(description="Process parameter documentation.")
parser.add_argument("-s", "--src-path",
default=["../src"],
metavar="PATH",
nargs='*',
help="one or more paths to source files to scan for parameters")
parser.add_argument("-x", "--xml",
nargs='?',
const="parameters.xml",
metavar="FILENAME",
help="Create XML file"
" (default FILENAME: parameters.xml)")
parser.add_argument("-i", "--inject-xml",
nargs='?',
const="../Tools/parameters_injected.xml",
metavar="FILENAME",
help="Inject additional param XML file"
" (default FILENAME: ../Tools/parameters_injected.xml)")
parser.add_argument("-b", "--board",
nargs='?',
const="",
metavar="BOARD",
help="Board to create xml parameter xml for")
parser.add_argument("-m", "--markdown",
nargs='?',
const="parameters.md",
metavar="FILENAME",
help="Create Markdown file"
" (default FILENAME: parameters.md)")
parser.add_argument("-w", "--wiki",
nargs='?',
const="parameters.wiki",
metavar="FILENAME",
help="Create DokuWiki file"
" (default FILENAME: parameters.wiki)")
parser.add_argument("-u", "--wiki-update",
nargs='?',
const="firmware:parameters",
metavar="PAGENAME",
help="Update DokuWiki page"
" (default PAGENAME: firmware:parameters)")
parser.add_argument("--wiki-url",
default="https://pixhawk.org",
metavar="URL",
help="DokuWiki URL"
" (default: https://pixhawk.org)")
parser.add_argument("--wiki-user",
default=os.environ.get('XMLRPCUSER', None),
metavar="USERNAME",
help="DokuWiki XML-RPC user name"
" (default: $XMLRPCUSER environment variable)")
parser.add_argument("--wiki-pass",
default=os.environ.get('XMLRPCPASS', None),
metavar="PASSWORD",
help="DokuWiki XML-RPC user password"
" (default: $XMLRPCUSER environment variable)")
parser.add_argument("--wiki-summary",
metavar="SUMMARY",
default="Automagically updated parameter documentation from code.",
help="DokuWiki page edit summary")
parser.add_argument('-v', '--verbose', action='store_true', help="verbose output")
parser.add_argument("-o", "--overrides",
default="{}",
metavar="OVERRIDES",
help="a dict of overrides in the form of a json string")
args = parser.parse_args()
# Check for valid command
if not (args.xml or args.wiki or args.wiki_update or args.markdown):
print("Error: You need to specify at least one output method!\n")
parser.print_usage()
sys.exit(1)
# Initialize source scanner and parser
scanner = srcscanner.SourceScanner()
parser = srcparser.SourceParser()
# Scan directories, and parse the files
if (args.verbose): print("Scanning source path " + str(args.src_path))
if not scanner.ScanDir(args.src_path, parser):
sys.exit(1)
if not parser.Validate():
sys.exit(1)
param_groups = parser.GetParamGroups()
if len(param_groups) == 0:
print("Warning: no parameters found")
override_dict = json.loads(args.overrides)
if len(override_dict.keys()) > 0:
for group in param_groups:
for param in group.GetParams():
name = param.GetName()
if name in override_dict.keys():
val = str(override_dict[param.GetName()])
param.default = val
print("OVERRIDING {:s} to {:s}!!!!!".format(name, val))
# Output to XML file
if args.xml:
if args.verbose: print("Creating XML file " + args.xml)
cur_dir = os.path.dirname(os.path.realpath(__file__))
out = xmlout.XMLOutput(param_groups, args.board,
os.path.join(cur_dir, args.inject_xml))
out.Save(args.xml)
# Output to DokuWiki tables
if args.wiki or args.wiki_update:
out = dokuwikiout.DokuWikiTablesOutput(param_groups)
if args.wiki:
print("Creating wiki file " + args.wiki)
out.Save(args.wiki)
if args.wiki_update:
if args.wiki_user and args.wiki_pass:
print("Updating wiki page " + args.wiki_update)
xmlrpc = dokuwikirpc.get_xmlrpc(args.wiki_url, args.wiki_user, args.wiki_pass)
xmlrpc.wiki.putPage(args.wiki_update, out.output, {'sum': args.wiki_summary})
else:
print("Error: You need to specify DokuWiki XML-RPC username and password!")
# Output to Markdown/HTML tables
if args.markdown:
out = markdownout.MarkdownTablesOutput(param_groups)
if args.markdown:
print("Creating markdown file " + args.markdown)
out.Save(args.markdown)
#print("All done!")
if __name__ == "__main__":
main()