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Debug in Python3

This document introduces 2 simple methods to debug Python code.

1. pdb

add breakpoint()

# some python code
breakpoint()
# some python code

support option

where
up
down
step
nexe
continue
quit

run with pdb

python3 -m pdb -c continue <program path>

2. cProfile

python3 -m cProfile simul.py
python3 -m cProfile -s tottime simul.py
python3 -m cProfile -o prof.out simul.py
from simul import benchmark
import cProfile

cProfile.run("benchmark()")

pr = cProfile.Profile()
pr.enable()
benchmark()
pr.disable()
pr.print_stats()

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