Created attachment 1269330 [details]
sample script to be executed show problem 'python kaka.py'

Description of problem:
We have a custom script to generate metadata from rpm packages, it uses the createrepo python lib. on el6 (with CentOS 6.9) this just changed to have a MetaDataGenerator.cleanup() but for the same package (same build and everything) on EL7 the function is not present.

Version-Release number of selected component (if applicable):
createrepo-0.9.9-26.el7.noarch
createrepo-0.9.9-26.el6.noarch

How reproducible:
Works the first time script is used, next time it fails if we don't have our mdgen.cleanup() on EL6. fails every time on EL7 if we add mdgen.cleanup()


Steps to Reproduce:
1. Download kaka.py
2. execute 'python kaka.py' on el7 and el6 with createrepo-0.9.9-26 installed

Actual results:
[root@ci-slave-centos7 ~]# python kaka.py
Saving Primary metadata
Saving file lists metadata
Saving other metadata
Traceback (most recent call last):
  File "kaka.py", line 21, in <module>
    createrepo(".")
  File "kaka.py", line 17, in createrepo
    mdgen.cleanup()
AttributeError: MetaDataGenerator instance has no attribute 'cleanup'

Expected results:
[root@ci-slave-01 tmp]# python kaka.py
Spawning worker 0 with 0 pkgs
Spawning worker 1 with 0 pkgs
Spawning worker 2 with 0 pkgs
Spawning worker 3 with 1 pkgs
Workers Finished
Gathering worker results

Saving Primary metadata
Saving file lists metadata
Saving other metadata