def __len__(self):
        # add +1 because both coordinates are 1-based (number of *bases*)
        return (self.end - self.start) + 1


# +--------------------------------------------------------------------+
# | Sample ORM classes
# +--------------------------------------------------------------------+
``adapter_uri`` returns the URI for a configured adapter.
dataset/ETHPy150Open robinandeer/chanjo/chanjo/store/models.py/Exon.__len__--crossover with--dataset/ETHPy150Open ClusterHQ/powerstrip/powerstrip/test/test_config.py/PluginConfigurationTests.test_adapter_uri_error