User:SOTO/bot tricks
From Tardis Wiki, the free Doctor Who reference
Adding a category to the bottom of a page
Step 1
python add_text.py -cat:"category" -text:"[[Category:New category]]" -pt:1 -except:"New category"
Step 2
python replace.py -cat:"New category" -regex "\[\[Category:(New category)\]\]\r\n([\s\S]*)\r\n\[\[Category:(.*?)\]\]" "\2\n[[Category:\3]]\n[[Category:\1]]" -pt:1
Adding FTRW category only if contains {{wikipediainfo}}
python replace.py -catr:"Example" -regex "\{\{[Ww]ikipediainfo([\s\S]*)\[\[Category:(.*?)\]\]" "{{wikipediainfo\1[[Category:\2]]\n[[Category:Example from the real world]]" -excepttext:"Example from the real world" -pt:1