RuntimeWarning
Built-in ExceptionPython 2.0+Intermediate
Warning about suspicious runtime behavior
Quick Info
- Documentation
- Official Docs
- Python Version
- 2.0+
Learn by Difficulty
Quick Example
python
# Triggering and catching RuntimeWarning try: import warnings; warnings.warn("runtime issue", RuntimeWarning) except RuntimeWarning as e: print(f"Caught RuntimeWarning: {e}") print(f"Type: {type(e).__name__}")
RuntimeWarning is raised when warning about suspicious runtime behavior. Always catch specific exceptions rather than bare except clauses.
Try in PlaygroundTags
exceptionerror-handlingcore