Fix column wrapping breaking with None values (fixes #312)

astanin / python-tabulate

Pretty-print tabular data in Python, a library and a command-line utility. Repository migrated from bitbucket.org/astanin/python-tabulate.

https://pypi.org/project/tabulate/

MIT License

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Fix column wrapping breaking with None values (fixes #312) #313

Open gschizas opened 5 months ago

gschizas commented 5 months ago

When using wrapping (i.e. with maxcolwidths) with a column that contains None values, the process crashes with the error TypeError: NoneType takes no arguments.

To solve that, an extra guard case is added, to return None as an empty string instead.

Includes a test.

Fixes #312