$ python pwb.py category tidy
Which category do you want to tidy up? Počítače
ERROR: 
Use -help for further information.
Retrieving 50 pages from wikipedia:cs.

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$ python pwb.py category tidy -verbose
Python 3.7.0 (default, Jul 15 2018, 10:44:58) 
[GCC 8.1.1 20180531]
Which category do you want to tidy up? Počítače
Found 1 wikipedia:cs processes running, including this one.
ERROR: 
Use -help for further information.
Bot is managing the CategoryTidyRobot.site property in run()
Retrieving 50 pages from wikipedia:cs.
LOADING SITE wikipedia:cs VERSION: 1.32.0-wmf.19

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