Python Debugging Cheat Sheet/Run a script with pdb and arguments

Pass normal program arguments when starting under pdb.

Section: Breakpoints and pdb

Run a script with pdb and arguments

bash
bash
python -m pdb app.py --env dev --port 8000

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Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

Related commands

Same sheet · prioritizing Breakpoints and pdb
Run a script under pdb
Start Python's debugger from the command line.
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Insert a built-in breakpoint
Pause execution and enter the configured debugger.
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Drop into pdb at a specific line
Classic explicit breakpoint using pdb.
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pdb next
Step over the current line without entering function calls.
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pdb step
Step into a called function.
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pdb continue
Resume execution until the next breakpoint.
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