Python - debugging

Python provides a native debugger called Python debugger (Pdb). It is one of the default debuggers that come bundled with Python. What is the use of Pdb? Using pdb, one can pause a program and verify the variables at specific program locations. One can also review the code at various points of the program. One can invoke a Python debugger from an interactive environment and command line mode.

 

The way to invoke pdb through CLI is to use the command.

If the program accepts any input parameters, then those parameters also should be given in the CLI along with the command like:

To quit the pdb environment, one can enter quit or exit in the pdb environment as