CODEWITHSUNDEEP
pythondjangodebuggingpycharm
Dan
Dan

Reputation: 121

Debugging with pycharm, how to step into project, without entering django libraries

Think about this scenario:

I debug my Django project and I step through the code (in and out). The debugger sometimes enters Django libraries or other external libraries.

Does anyone know how to prevent the debugger from entering external code? Or at least a 'big' step out to get the debugger back to the project code?

Upvotes: 12

Views: 6836

Answers (2)

Piotr Dobrogost
Piotr Dobrogost

Reputation: 42425

Does anyone know how to prevent the debugger from entering external code?

Yes, Dmitry Trofimov knows;

(...) add modules you don't want to trace to the dict DONT_TRACE in <pycharm-distr>/helpers/pydev/pydevd.py
That is a hacky solution (...)

If you want this feature to be less hacky you can vote on it by visiting issue
PY-9101 Implement "Do not step into the classes" option for Python debugger

Those using pdb might be interested to know there is such a feature in pdb;

Starting with Python 3.1, Pdb class has a new argument called skip -

class pdb.Pdb(completekey='tab', stdin=None, stdout=None, skip=None, nosigint=False)

The skip argument, if given, must be an iterable of glob-style module name patterns. The debugger will not step into frames that originate in a module that matches one of these patterns. 1

1 Whether a frame is considered to originate in a certain module is determined by the __name__ in the frame globals.

The example given in the docs shows how to skip Django's packages -

import pdb; pdb.Pdb(skip=['django.*']).set_trace()

Upvotes: 9

Matt
Matt

Reputation: 10322

Everything looks the same to the debugger, it can't distinguish between your code or Django's code – it's all Python. So it will run everything, however if you want to stop it from drilling down so low you'll have to start “stepping over” lines of code instead of “stepping into” them.

According to the PyCharm docs you'll want to use F8 when ever you see a line of code that looks like it could be a gateway into Django's internals. If you accidently find yourself inside Django's source code you can hit Shift+F8 until you're out of it.

Upvotes: 1

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