70843f4 use a global requests.Session

Authored and Committed by Dan Callaghan 6 years ago
    use a global requests.Session
    
    This way it will re-use pooled connections when fetching the various
    repodata files.
    
    Change-Id: I2fd99aeebee234c428e92518584c0532655dafb7
    
        
file modified
+5 -4