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    Creates a new property which in conjunction with GObject subclass will
    create a property proxy:

    >>> class MyObject(GObject.GObject):
    >>> ... prop = GObject.Property(type=str)

    >>> obj = MyObject()
    >>> obj.prop = 'value'

    >>> obj.prop
    'value'

    The API is similar to the builtin property:

    class AnotherObject(GObject.GObject):
        @GObject.Property
        def prop(self):
            '''Read only property.'''
            return ...

        @GObject.Property(type=int)
        def propInt(self):
            '''Read-write integer property.'''
            return ...

        @propInt.setter
        def propInt(self, value):
            ...
    t
__metaclass__cBseZdZRS(cCsdS(Ns<class 'GObject.Property'>((tself((s>/usr/lib/python2.7/dist-packages/gi/_gobject/propertyhelper.pyt__repr__Ns(t__name__t
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        @param  getter: getter to get the value of the property
        @type   getter: callable
        @param  setter: setter to set the value of the property
        @type   setter: callable
        @param    type: type of property
        @type     type: type
        @param default: default value
        @param    nick: short description
        @type     nick: string
        @param   blurb: long description
        @type    blurb: string
        @param flags:    parameter flags, one of:
        - gobject.PARAM_READABLE
        - gobject.PARAM_READWRITE
        - gobject.PARAM_WRITABLE
        - gobject.PARAM_CONSTRUCT
        - gobject.PARAM_CONSTRUCT_ONLY
        - gobject.PARAM_LAX_VALIDATION
        @keyword minimum:  minimum allowed value (int, float, long only)
        @keyword maximum:  maximum allowed value (int, float, long only)
        snick must be a stringsblurb must be a stringii sinvalid flag value: %rs+Minimum for type %s cannot be lower than %ds,Maximum for type %s cannot be higher than %dN(tNonetobjectt_type_from_pythonttypet_get_defaulttdefaultt_check_defaultt
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