Spidering Hacks for Python, not Perl

[Enigma Curry]

I've been looking for similar stuff recently. I haven't found much, but
this is the list of links I've come across so far:

Harvest Man - http://harvestman.freezope.org/
Mechanize - http://wwwsearch.sourceforge.net/mechanize/
Beautiful Soup - http://www.crummy.com/software/BeautifulSoup/
(Neither Beautiful Soup, nor Mechanize are complete crawlers but
probably have a lot of the nuts and bolts)

If anyone is aware of a book or other documentation like the OP would
like, I would be pleased to see it as well.