NotImplemented
Built-in ConstantPython 2.0+Intermediate
Returned by special methods to indicate an operation is not supported
Quick Info
- Documentation
- Official Docs
- Python Version
- 2.0+
Learn by Difficulty
Quick Example
python
# Triggering and catching NotImplemented try: raise NotImplemented("example error") except NotImplemented as e: print(f"Caught NotImplemented: {e}") print(f"Type: {type(e).__name__}")
NotImplemented is raised when returned by special methods to indicate an operation is not supported. Always catch specific exceptions rather than bare except clauses.
Try in PlaygroundTags
builtinconstantcore