Added protective code to support more versions of YAML package

QuantEcon / sphinxcontrib-jupyter

A Sphinx Extension for Generating Jupyter Notebooks

BSD 3-Clause "New" or "Revised" License

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Added protective code to support more versions of YAML package #320

Closed Liam-Deacon closed 4 years ago

Liam-Deacon commented 4 years ago

Addressed #319 by working around potential YAML versions that don't support warnings() function call.

mmcky commented 4 years ago

thanks @Lightslayer -- it is always great to get PR's.

This isn't passing python27 testing but that is OK as we are about to deprecate support for python27. Soon we will also be merging in a very large refactor to the project (possibly next week) that will greatly improve execution support for all outputs.