How Can I Step Through Python Code for Debugging?

Stepping Through Python Code for Debugging

In Java and C#, developers can seamlessly step through code to pinpoint potential issues. Does Python offer a similar debugging approach?

Using Python's Debugger: pdb

Python provides a built-in debugger called pdb that facilitates code tracing. By launching a Python program using python -m pdb myscript.py, you can access a set of commands for debugging:

• b: Set a breakpoint
• c: Continue debugging until reaching a breakpoint
• s: Step through the code
• n: Advance to the next line of code
• l: Display the source code in the current file
• u: Navigate up a stack frame
• d: Navigate down a stack frame
• p: Print the value of an expression

IDE Debuggers

If command-line debugging is not your preference, certain IDEs offer GUI-based debuggers. Pydev, Wing IDE, and PyCharm are notable options, with Wing offering a free "Personal" edition and PyCharm providing a free community edition.

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