An instance of this class may represent either a
form element with no
# - - - - - c l a s s S i g h t i n g class Sighting: """Represents one sighting of one or more similar birds. Exports: Sighting(birdForm): [ birdForm is a BirdForm instance -> birdForm +:= a new, empty Sighting instance with birdForm as its parent ] return that new instance ] .birdForm: [ as passed to constructor, read-only ] .locGroup: [ if self has locality content -> a LocGroup instance representing that content else -> None ] .ageSexGroup: [ if self has any age-sex-group content -> an AgeSexGroup instance representing that content else -> None ] .sightNotes: [ if self has any sighting-notes content -> a SightNotes instance representing that content else -> None ] .getLocGroup(): [ return self's locality as a LocGroup object ]
This method is used to translate a sighting to XML.
.writeNode(formNode): [ formNode is an et.Element -> formNode +:= a new rnc.FLOC_N child made from self ] """