Quick Python Tip: Use breakpoint() Instead of pdb.set_trace()
When debugging Python code, you've likely used pdb.set_trace() to set a breakpoint and drop into the debugger. However, starting from Python 3.7, there's a more concise way to achieve this: breakpoint().
The breakpoint() function is a built-in shortcut that allows you to set a breakpoint in your code with minimal boilerplate. It's equivalent to calling pdb.set_trace(), but with less typing.
But that's not all - breakpoint() also supports a useful environment variable: PYTHONBREAKPOINT. By setting this variable, you can customize the debugger that's launched when breakpoint() is called. For example, you can use a third-party debugger like ipdb or pudb instead of the built-in pdb.
To use breakpoint(), simply call it where you'd like to set a breakpoint in your code. You can then use the debugger as you normally would, inspecting variables, stepping through code, and more.
Takeaway: Ditch the pdb.set_trace() boilerplate and use breakpoint() instead. Not only is it more concise, but it also provides a flexible way to customize your debugging experience with the PYTHONBREAKPOINT environment variable. Give it a try and make your debugging workflow more efficient!
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