There are several ways to debug Python code. Here are a few suggestions:
1. Using Print Statements: Print statements allow you to check the values of variables or results of function calls at various points in your program.
1. Using Exception Tracebacks: Python provides useful tracebacks whenever an error is encountered.
1. Using the Python Debugger (PDB): PDB is a built-in Python library and is a fully featured interactive debugger.
– Use the `pdb.set_trace()` command to set a breakpoint in your code. – Run your program. It should automatically break when it hits a breakpoint. – You can use commands like `n` (to execute the next line), `s` (to step into a function), `p` (to print the value of a variable), and `c` (to continue running the program) to interactively debug your code.1. Using an Integrated Development Environment (IDE): Many Python IDEs (e.g., PyCharm, Visual Studio Code) have built-in debuggers with breakpoint, step-through, and inspection capabilities.
1. Using Debugging Tools: Tools & extensions like `ipdb` or `pdbpp` can be added to Python for enhanced debugging experiences.
1. Unit Tests: Bugs can also be prevented by writing unit tests using the `unittest` or `pytest` library.
1. Logging: Logging is a means of tracking events that happen when your code runs. The `logging` library allows you to create log reports that you can examine and analyze. It logs a message with levels like debug, info, warning, error, and critical.
Remember, debugging is an art, and the more you practice it, the better you will get at it. It also helps to write clean & understandable code, practice good naming conventions and follow best practices.
