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corpus_compare.py double-output #12

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jeremydouglass opened this issue Nov 3, 2017 · 1 comment

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jeremydouglass commented Nov 3, 2017

In the 2_clean_data notebook, corpus_compare.py is printing output to Jupyter notebooks multiple times if it is re-run in the notebook.

This has to do with setting the parser root handler -- set it and warnings replicate, don't set it and no notebook output at all.

Output appears as an error message in a notebook and interrupts batch flow.
This also interrupts %run in a group notebook.

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jeremydouglass commented Nov 3, 2017

I fixed the the double-notebook output by setting root logger to info and logger.propagate = 0

Tried removing all logger handlers at end of script to no effect.

However, although the notebook cell displays content only once....

notebook output is still pink/warning
.log text file is still written to twice

Tried moving all logger console calls from .debug to .info -- notebook output still pink.

in the future, could also try:

%capture [--no-stderr] [--no-stdout] [--no-display] [output]

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