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Method _instance

lib/sqlalchemy/sql/elements.py:2835–2838  ·  view source on GitHub ↗

Return a constant :class:`.Null` construct.

(cls)

Source from the content-addressed store, hash-verified

2833
2834 @classmethod
2835 def _instance(cls) -> Null:
2836 """Return a constant :class:`.Null` construct."""
2837
2838 return Null._singleton
2839
2840
2841Null._create_singleton()

Callers 4

render_literal_valueMethod · 0.45
falseFunction · 0.45
nullFunction · 0.45
trueFunction · 0.45

Calls

no outgoing calls

Tested by

no test coverage detected