3fe7bcd Revert "repodata: make get_dataset public"

Authored and Committed by rdossant 5 years ago
    Revert "repodata: make get_dataset public"
    
    This reverts commit a236b5b95d896b0f40ce1fa3c8fc3eed5195de36.
    
    I overlooked the _repodata.py file and mistakenly made get_dataset
    public altough it should never be. Instead some methods for retrieving
    the required data from the repodata should've been added. This commit
    fixes that.
    
        
file modified
+21 -9