How can I turn off Numba DEBUG messages in a Python project?

Question

I'm working on a Python project with the Librosa sound editing library, which makes use of Numba. Every time I call a Librosa function (in this case, pitch_shift), my PyCharm console window spits out literally thousands of lines of DEBUG messages, beginning with

DEBUG:numba.byteflow:bytecode dump:
           0    NOP(arg=None, lineno=10)
           2    LOAD_GLOBAL(arg=0, lineno=10)
           4    LOAD_CONST(arg=1, lineno=10)
           6    LOAD_FAST(arg=2, lineno=10)
                     ...

I've tried turning off the debugging messages using @jit(debug=False) and os.environ['NUMBA_DEBUG']='0', but neither of these seem to be the proper way of doing this. Does anybody have experience with this, and might you lend me a hand?

score 3 · Answer 1 · answered Sep 01 '21 at 18:48

3

This worked in my case:

import librosa
import logging

logging.getLogger('numba').setLevel(logging.WARNING)

answered Sep 01 '21 at 18:48

Justas

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score 1 · Answer 2 · answered May 26 '20 at 02:37

1

For now, just make sure your calling code does not create any fancy logger. Go with just, say,

import logging
logger = logging.getLogger(__name__)

That fixed the issue for me.

answered May 26 '20 at 02:37

Anatoly Alekseev

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score 0 · Answer 3 · answered Jul 29 '20 at 18:12

0

I just removed the logging for debug Code, so it stops clogging up my logfiles:

logging.basicConfig(level=logging.ERROR, filename=Logfilename, filemode='w') #instead of Level=logging.DEBUG

answered Jul 29 '20 at 18:12

Okapi575

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How can I turn off Numba DEBUG messages in a Python project?

3 Answers3