Set breakpoint in code python

Built-in breakpoint() is equivalent to import pdb; pdb.set_trace()

breakpoint() # Python 3.7+ — drops into pdb at this line

#python #debug

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Run tests with pytest pytest -x -v --tb=short tests/ Check syntax without running python3 -m py_compile script.py && echo OK Format code with black black --check --diff . && black . Lint with ruff ruff check . --fix Type check with mypy mypy --strict --ignore-missing-imports src/