Upgraded to v1.0.
New features:
Supports "all year" lookups besides round anniversaries.
Has some sample wrappers and commandline parameters.
Default behaviour changed: existing target pages will be skipped
(primarily
for sparing time, not for protecting data); overwrite must be forced.
Gerard's suggestion inserted into a new "todo" section with question
mark. :-)
(That's what I can do for it in the moment.)
Code and documentation, with detailed suggestions for localization:
https://hu.wikipedia.org/wiki/Szerkeszt%C5%91:BinBot/anniversary.py
A sample result:
https://hu.wikipedia.org/wiki/Wikip%C3%A9dia:%C3%89vfordul%C3%B3k_kincsest%…
Have fun!