Method __getattr__

example_code/item_061.py:70–77

(self, name)

print("Example 3")
class LoggingLazyRecord(LazyRecord):
    def __getattr__(self, name):
        print(
            f"* Called __getattr__({name!r}), "
            f"populating instance dictionary"
        )
        result = super().__getattr__(name)
        print(f"* Returning {result!r}")
        return result

data = LoggingLazyRecord()
print("exists:     ", data.exists)