python - Python2.5 to Python2.7 Performance degradation -


we have software builds , monitor build times every day

recently, have updated our software use python2.7 python2.5 , build times have increased (things got slower).

without digging in, expected outcome?

python2.7 slower python2.5?

i migrated project 2.5 2.7 , experienced same.

for me program not thread safe. this interesting , enlightening read.


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