B Çä˜\Ëã@sdZddlmZdd„ZdS)zN Utilities for version comparison It is a bit ridiculous that we need these. é)Ú LooseVersioncCs*yt|ƒt|ƒkStk r$dSXdS)zûcheck version string v >= check If dev/prerelease tags result in TypeError for string-number comparison, it is assumed that the dependency is satisfied. Users on dev branches are responsible for keeping their own packages up to date. TN)rÚ TypeError)ÚvZcheck©rú4lib/python3.7/site-packages/IPython/utils/version.pyÚ check_versionsrN)Ú__doc__Zdistutils.versionrrrrrrÚs