[issue30190] unittest's assertAlmostEqual improved error message

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

Is it worth to output a difference when the delta argument is not passed?

Is it worth to output a signed difference rather than an absolute value?

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nosy: +serhiy.storchaka

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue30190>
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