lsst.gdb.afw.printers.GdbOptionParser.PrintCitizenCommand Class Reference

Inheritance diagram for lsst.gdb.afw.printers.GdbOptionParser.PrintCitizenCommand:

Public Member Functions
def	__init__ (self)
def	invoke (self, args, fromTty)

Detailed Description

Print a Citizen
    Usage: show citizen <obj>

Definition at line 338 of file printers.py.

Constructor & Destructor Documentation

__init__()

def lsst.gdb.afw.printers.GdbOptionParser.PrintCitizenCommand.__init__

(

self

)

Definition at line 343 of file printers.py.

        def __init__(self):
            super(PrintCitizenCommand, self).__init__("show citizen",
                                                      gdb.COMMAND_DATA,
                                                      gdb.COMPLETE_SYMBOL)

Member Function Documentation

invoke()

def lsst.gdb.afw.printers.GdbOptionParser.PrintCitizenCommand.invoke	(		self,
			args,
			fromTty
	)

Definition at line 348 of file printers.py.

        def invoke(self, args, fromTty):
            self.dont_repeat()

            parser = GdbOptionParser("show citizen")
            if False:
                parser.add_option("object", help="The object in question")

                opts = parser.parse_args(args)
                if opts.help:
                    return
            else:
                opts, args = parser.parse_args(args)
                if opts.help:
                    return

                if not args:
                    raise gdb.GdbError("Please specify an object")
                opts.object = args.pop(0)

                if args:
                    raise gdb.GdbError(
                        "Unrecognised trailing arguments: %s" % " ".join(args))

            var = gdb.parse_and_eval(opts.object)
            if re.search(r"shared_ptr<", str(var.type)):
                var = var["px"]

            if var.type.code != gdb.TYPE_CODE_PTR:
                var = var.address

            citizen = var.dynamic_cast(gdb.lookup_type(
                "lsst::daf::base::Citizen").pointer())

            if not citizen:
                raise gdb.GdbError(
                    "Failed to cast %s to Citizen -- is it a subclass?" % opts.object)

            citizen = citizen.dereference()

            print(citizen)

    PrintCitizenCommand()

---

The documentation for this class was generated from the following file:

• /j/snowflake/release/lsstsw/stack/Linux64/afw/18.1.0/python/lsst/gdb/afw/printers.py