Quote Originally Posted by Sixteen View Post
python -m pdb
...
sys.path.append(<path to module>)
b(reak) [[filename:]lineno

Show all breakpoints: b
Clear breakpoint: cl {num}
Show stack trace: w
=============================
python -m pdb path/to/main_script.py
import sys
sys.path.append('path/to/module')
b filename.py:lineno
c