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joshspeagle / dynesty

Dynamic Nested Sampling package for computing Bayesian posteriors and evidences
https://dynesty.readthedocs.io/
MIT License
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Travis and Scipy fix #131

Closed pcubillos closed 5 years ago

pcubillos commented 5 years ago

Hey Josh, Numpy updated their latest Scipy version to 1.3.0, which requires python >3.5. For some reason, under the current .travis.yml, even for the Python2.7 test, travis ends up installing Numpy 1.3.0, which makes it fail. I edited out a few things that seemed unnecessary for travis (the miniconda lines), which fixes the automated tests.

Then, there was another bug. Since version 1.0.0, Scipy deprecated scipy.misc.logsumexp(), which was finally removed in version 1.3.0 (the function is located in scipy.special.logsumexp since 0.19.0). This causes dynesty to break for the latest Scipy version.

If you don't really care about the miniconda setup in the travis file, this PR fixes both of these issues (and passes the tests in both Python 2.7 and 3.6).

joshspeagle commented 5 years ago

Great -- thanks! Merging this in.