mirror of
https://github.com/weewx/weewx.git
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69 lines
2.3 KiB
Python
Executable File
69 lines
2.3 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright (c) 2009, 2010, 2011 Tom Keffer <tkeffer@gmail.com>
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#
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# See the file LICENSE.txt for your full rights.
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#
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# $Revision$
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# $Author$
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# $Date$
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#
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"""Entry point to the weewx weather system."""
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import sys
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from optparse import OptionParser
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# First import any user extensions:
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import user.extensions #@UnusedImport
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# Now the engine
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import weewx.wxengine
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usagestr = """
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%prog config_path [--help] [--daemon] [--pidfile=PIDFILE] [--version] [--exit]
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Entry point to the weewx weather program. Can be run from the command
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line or, by specifying the '--daemon' option, as a daemon.
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Arguments:
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config_path: Path to the weewx configuration file to be used.
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"""
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#===============================================================================
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# function parseArgs()
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#===============================================================================
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def parseArgs():
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"""Parse any command line options."""
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parser = OptionParser(usage=usagestr)
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parser.add_option("-d", "--daemon", action="store_true", dest="daemon", help="Run as a daemon")
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parser.add_option("-p", "--pidfile", type="string", dest="pidfile", help="Path to process ID file", default="/var/run/weewx.pid")
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parser.add_option("-v", "--version", action="store_true", dest="version", help="Give version number then exit")
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parser.add_option("-x", "--exit", action="store_true", dest="exit" , help="Exit on I/O error (instead of restarting)")
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(options, args) = parser.parse_args()
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if options.version:
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print weewx.__version__
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sys.exit()
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if len(args) < 1:
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sys.stderr.write("Missing argument(s).\n")
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sys.stderr.write(parser.parse_args(["--help"]))
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sys.exit(weewx.CMD_ERROR)
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return (options, args)
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#===============================================================================
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# Main entry point
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#===============================================================================
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# Get the command line options and arguments:
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(options, args) = parseArgs()
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# Fire up the engine. This call uses the default
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# engine, StdEngine, but it can be overridden with
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# keyword EngineClass. E.g.,
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#
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# weewx.wxengine.main(options, args, EngineClass = MyEngine)
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#
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weewx.wxengine.main(options, args)
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