def execute(self, obj):
Coupling.execute(self, obj)
self.calc_area(obj)
def execute(self, obj):
Coupling.execute(self, obj)
def execute(self, obj):
Coupling.execute(self, obj)
def execute(self, obj):
Coupling.execute(self, obj)
self.calc_area(obj)
def execute(self, obj):
Coupling.execute(self, obj)
def execute(self, obj):
Coupling.execute(self, obj)