Markus Zolliker
b911bc1838
A common problematic practice is, to declare the value parameter with the same FloatRange than the target. Because of measurement errors, a value might be near, but outside the limit. In order to avoid this, we force the programmer to declare a bigger range for the value than for the target, or to explicitly disable this check on a module property. It is also fine to declare the value without limits. This behavior may be disabled via command line option or in the general config file. For simplicity, FloatRanges inside data structures are not considered. + above command line option is also used to disable the error handling on a string to float conversion + log appropriate error message for string to float conversion Change-Id: Ib78ea1fb7c821442bf5847030573c8c27822dea5 Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/27574 Tested-by: Jenkins Automated Tests <pedersen+jenkins@frm2.tum.de> Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de> Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>
112 lines
4.1 KiB
Python
Executable File
112 lines
4.1 KiB
Python
Executable File
#!/usr/bin/env python3
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# pylint: disable=invalid-name
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# -*- coding: utf-8 -*-
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# *****************************************************************************
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, write to the Free Software Foundation, Inc.,
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# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# Module authors:
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# Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
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# Alexander Lenz <alexander.lenz@frm2.tum.de>
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#
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# *****************************************************************************
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import sys
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import argparse
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from os import path
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# Add import path for inplace usage
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sys.path.insert(0, path.abspath(path.join(path.dirname(__file__), '..')))
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from secop.lib import generalConfig
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from secop.logging import logger
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from secop.server import Server
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def parseArgv(argv):
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parser = argparse.ArgumentParser(description="Manage a SECoP server")
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loggroup = parser.add_mutually_exclusive_group()
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loggroup.add_argument("-v", "--verbose",
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help="Output lots of diagnostic information",
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action='store_true', default=False)
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loggroup.add_argument("-q", "--quiet", help="suppress non-error messages",
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action='store_true', default=False)
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parser.add_argument("name",
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type=str,
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help="Name of the instance.\n",)
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parser.add_argument('-d',
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'--daemonize',
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action='store_true',
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help='Run as daemon',
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default=False)
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parser.add_argument('-p',
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'--port',
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action='store',
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help='server port or uri',
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default=None)
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parser.add_argument('-c',
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'--cfgfiles',
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action='store',
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help="comma separated list of cfg files,\n"
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"defaults to <name_of_the_instance>.\n"
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"cfgfiles given without '.cfg' extension are searched in the configuration directory, "
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"else they are treated as path names",
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default=None)
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parser.add_argument('-g',
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'--gencfg',
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action='store',
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help="full path of general config file,\n"
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"defaults to env. variable FRAPPY_CONFIG_FILE\n",
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default=None)
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parser.add_argument('-t',
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'--test',
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action='store_true',
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help='check cfg files only',
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default=False)
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parser.add_argument('-r',
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'--relaxed',
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action='store_true',
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help='no checking of problematic behaviour',
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default=False)
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return parser.parse_args(argv)
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def main(argv=None):
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if argv is None:
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argv = sys.argv
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args = parseArgv(argv[1:])
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loglevel = 'debug' if args.verbose else ('error' if args.quiet else 'info')
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if args.relaxed:
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generalConfig.defaults['lazy_number_validation'] = True
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generalConfig.defaults['disable_value_range_check'] = True
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generalConfig.init(args.gencfg)
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logger.init(loglevel)
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srv = Server(args.name, logger.log, cfgfiles=args.cfgfiles, interface=args.port, testonly=args.test)
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if args.daemonize:
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srv.start()
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else:
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try:
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srv.run()
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except KeyboardInterrupt:
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pass
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if __name__ == '__main__':
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sys.exit(main(sys.argv))
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