[issue15510] textwrap.wrap('') returns empty list

[Antoine Pitrou]

Antoine Pitrou added the comment:

> For an empty string, sure -- for a string with nothing but white space, 
> no:

> --> wrap('   ')
> []

That's because wrap() suppresses extra whitespace by default. Once extra whitespace is suppressed, you are left with an empty text, meaning an empty list of lines. That's perfectly logical.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15510>
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