[Tutor] again... regular expression

[lmac]

Hallo.
I want to parse a website for links of this type:

http://www.example.com/good.php?test=anything&egal=total&nochmal=nummer&so=site&seite=22">

---------------------------------------------------------------------
re_site = re.compile(r'http://\w+.\w+.\w+./good.php?.+">')
for a in file:
	z = re_site.search(a)
	if z != None:
	print z.group(0)			

---------------------------------------------------------------------

I still don't understand RE-Expressions. I tried some other expressions
 but didn't get it work.

The End of the link is ">. So it should not be a problem to extract the
link but it is.

Thank you for the help.

mac