[yt-dev] Issue #841: AbsorptionSpectrum import fails (yt_analysis/yt)

New issue 841: AbsorptionSpectrum import fails https://bitbucket.org/yt_analysis/yt/issue/841/absorptionspectrum-import-fai... Cameron Hummels: This bug appears to be similar to Issue #766, but it is occurring for me on the tip of yt-3.0 (changeset 7a08af110b44) with yt installed from the install_script. When I try to import AbsorptionSpectrum with this line: `from yt.analysis_modules.api import AbsorptionSpectrum` yt fails and raises this error: http://paste.yt-project.org/show/4654/ Perhaps this is related to all of the stuff @jzuhone is doing with the FITS frontend? Maybe it's fixed in his open PR, but I have not yet tested this.