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117 lines
5.0 KiB
Python
Executable File
117 lines
5.0 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright (c) 2009-2015 Tom Keffer <tkeffer@gmail.com>
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#
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# See the file LICENSE.txt for your rights.
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#
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"""Configure the configuration file."""
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from __future__ import with_statement
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import sys
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import syslog
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import optparse
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from weecfg.config import ConfigEngine
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usage = """Usage: wee_config --help
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wee_config --version
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wee_config --list-drivers
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wee_config --install --dist-config=DIST_CONFIG --output=OUT_CONFIG
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[--driver=DRIVER] [--units=(us|metric)]
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[--latitude=yy.y] [--longitude=xx.x] [--altitude=zz.z,(foot|meter)]
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[--location="Home Sweet Home"]
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[--no-prompt] [--no-backup]
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wee_config --upgrade CONFIG_FILE|--config=CONFIG_FILE
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--dist-config=DIST_CONFIG
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[--output=OUT_CONFIG] [--no-prompt] [--no-backup] [--warn-on-error]
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wee_config --reconfigure CONFIG_FILE|--config=CONFIG_FILE
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[--driver=DRIVER] [--units=(us|metric)]
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[--latitude=yy.y] [--longitude=xx.x] [--altitude=zz.z,(foot|meter)]
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[--location="Home Sweet Home"]
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[--output=OUT_CONFIG] [--no-prompt] [--no-backup]
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Actions:
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--list-drivers List the available weewx device drivers, then exit.
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--install Install a new configuration file starting with the contents of
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DIST_CONFIG, prompting for station parameters.
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--upgrade Update the contents of configuration file CONFIG_FILE to the
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installed version, then merge the result with the contents of
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configuration file DIST_CONFIG.
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--reconfigure Modify an existing configuration file CONFIG_FILE with any
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specified station parameters. Use this command with the
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driver option to change the device driver.
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Station parameters:
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--driver --units
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--latitude --longitude
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--altitude --location
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"""
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def main():
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# Set defaults for the system logger:
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syslog.openlog('wee_config', syslog.LOG_PID|syslog.LOG_CONS)
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# Create a command line parser:
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parser = optparse.OptionParser(usage=usage)
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# Add the various options:
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parser.add_option("--version", action="store_true",
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help="Show the weewx version then exit.")
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parser.add_option("--list-drivers", action="store_true",
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help="List the available device drivers.")
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parser.add_option("--install", action="store_true",
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help="Install a new configuration file.")
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parser.add_option("--upgrade", action="store_true",
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help="Update an existing configuration file, then merge "
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"with contents of DIST_CONFIG.")
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parser.add_option("--reconfigure", action="store_true",
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help="Reconfigure an existing configuration file.")
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parser.add_option("--config", dest="config_path", metavar="CONFIG_FILE",
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help="Use configuration file CONFIG_FILE.")
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parser.add_option("--dist-config",
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help="Use template configuration file DIST_CONFIG.")
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parser.add_option("--output", metavar="OUT_CONFIG",
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help="Save to configuration file OUT_CONFIG. If not "
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"specified then replace existing configuration file.")
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parser.add_option("--driver", metavar="DRIVER",
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help="Use the driver DRIVER. "
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"For example, weewx.driver.vantage")
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parser.add_option("--latitude", metavar="yy.y",
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help="The station latitude in decimal degrees.")
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parser.add_option("--longitude", metavar="xx.x",
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help="The station longitude in decimal degrees.")
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parser.add_option("--altitude", metavar="zz,(foot|meter)",
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help="The station altitude in either feet or meters."
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" For example, '750,foot' or '320,meter'")
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parser.add_option("--location",
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help="""A text description of the station."""
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""" For example, "Santa's workshop, North Pole" """)
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parser.add_option("--units", choices=["us", "metric"], metavar="(metric|us)",
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help="Set display units to 'metric' or 'us'.")
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parser.add_option("--no-prompt", action="store_true",
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help="Do not prompt. Use default or specified values.")
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parser.add_option("--no-backup", action="store_true", default=False,
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help="When replacing an existing configuration file, "
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"do not create a backup copy.")
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parser.add_option("--warn-on-error", action="store_true", default=False,
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help="Only warn if an update is not possible. Default "
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"behavior is to warn then exit.")
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parser.add_option("--debug", action="store_true",
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help="Show diagnostic information while running.")
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# Now we are ready to parse the command line:
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(options, args) = parser.parse_args()
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config_mgr = ConfigEngine()
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config_mgr.run(args, options)
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sys.exit(0)
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if __name__=="__main__" :
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main()
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