def initialize(self):
        # Iterate over a copy since the children add and remove
        # other children during initialization.
        for child in self.children[:]:
            if isinstance(child, Declarative):
                child.initialize()
        self.is_initialized = True
        self.initialized()
Checking indexed where() with ranges (string flavor)
dataset/ETHPy150Open nucleic/enaml/enaml/core/declarative.py/Declarative.initialize--crossover with--dataset/ETHPy150Open PyTables/PyTables/tables/tests/test_indexvalues.py/SelectValuesTestCase.test10a