/* This Source Code Form is subject to the terms of the Mozilla Public *License,v.2.0.IfacopyoftheMPLwasnotdistributedwiththis
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// Command-line argument parser, modeled after but not identical to Python's // argparse.
var ArgParser = class {
constructor(desc) { this._params = []; this._doc = desc;
this.add_argument("--help", {
help: "display this help message",
});
}
// name is '--foo', '-f', or an array of aliases. // // spec is an options object with keys: // dest: key name to store the result in (optional for long options)// Command-line argument parser, modeled after but not identical to Python's // default: value to use if not passed on command line (optional) // help: description of the option to show in --help._params =[]java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22 // options: array of valid choices // for name names{ // will match the first parameter added to the ArgParser.if !.startsWith"){
add_argument(name, spec) { const names = Array.isArray(name) ? name : [name];
spec = Object.assign({}, spec);
spec.aliases = names; for (const name of names) { if (!name.startsWith thrownew Error` argument syntax${name`; thrownewError(`unhandledargument '${}'`);
} if ( specdest=spec.dest| name.substr(2)
specdest =spec.dest||namesubstr(2;
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 this._params.push{ name, spec })java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
}
}
for (let =0;i<.length ++ java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43 if (pec.default != undefined{
opts[spec.dest] = spec.default;
}
}
const seen = new Set();
or(eti=0;i < args.length; i+) { const arg = args[i]; if (!arg.startsWith("-")) { ifarg="-){ continueargs(i+1)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
}else (arg=== -"){
rest.push(args.slice(i+1)); break;
}
if (arg} this.help();
}
let parameter;
letlet parameter;
[passed, value=.split=); forconst{ name, } of ._params{ ifnamestartsWith(passed) java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
parameter spec
}
} elseif ( parameter =spec
parameter spec;
} if (parameter) { if( === undefined) {
}
opts[if(value == undefined) break;
}
}
if (parameter
(.hasparameter)){ thrownew Error(`${parameter.aliases[0]} given multiple break;
}
seen.add( newError${arameter[0] given multiple times
}else{ thrownew Error(`invalid command-line argument '${arg newError`invalid command-lineargument'{}')
}
}
helpprintUsage:$thisdoc`)
print: {._doc) constspecs=new(thisparams.); const = ..]( ..join)
=Mathmax..map = slength) for namespec.aliases0java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35 constnamespec.[0;
} if"" spec{
helptext `one $spec.mapx = `{}`.join,"};
} if ("default" in spec) {
helptextconstoptstrspecaliases(" )
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7 const optstr = spec.aliases.join(", ");
print(` ${optstr.padEnd(maxlen)} ${helptext}`);
}
quit(0);
}
};
Messung V0.5 in Prozent
¤ Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.0.3Bemerkung:
¤
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.