How can I strip comment tags from HTML using BeautifulSoup?

Question

I have been playing with BeautifulSoup, which is great. My end goal is to try and just get the text from a page. I am just trying to get the text from the body, with a special case to get the title and/or alt attributes from <a> or <img> tags.

So far I have this EDITED & UPDATED CURRENT CODE:

soup = BeautifulSoup(page)
comments = soup.findAll(text=lambda text:isinstance(text, Comment))
[comment.extract() for comment in comments]
page = ''.join(soup.findAll(text=True))
page = ' '.join(page.split())
print page

1) What do you suggest the best way for my special case to NOT exclude those attributes from the two tags I listed above? If it is too complex to do this, it isn't as important as doing #2.

2) I would like to strip<!-- --> tags and everything in between them. How would I go about that?

QUESTION EDIT @jathanism: Here are some comment tags that I have tried to strip, but remain, even when I use your example

<!-- Begin function popUp(URL) { day = new Date(); id = day.getTime(); eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=300,height=330,left = 774,top = 518');"); } // End -->
<!-- var MenuBar1 = new Spry.Widget.MenuBar("MenuBar1", {imgDown:"SpryAssets/SpryMenuBarDownHover.gif", imgRight:"SpryAssets/SpryMenuBarRightHover.gif"}); //--> <!-- var MenuBar1 = new Spry.Widget.MenuBar("MenuBar1", {imgDown:"SpryAssets/SpryMenuBarDownHover.gif", imgRight:"SpryAssets/SpryMenuBarRightHover.gif"}); //--> <!-- var whichlink=0 var whichimage=0 var blenddelay=(ie)? document.images.slide.filters[0].duration*1000 : 0 function slideit(){ if (!document.images) return if (ie) document.images.slide.filters[0].apply() document.images.slide.src=imageholder[whichimage].src if (ie) document.images.slide.filters[0].play() whichlink=whichimage whichimage=(whichimage<slideimages.length-1)? whichimage+1 : 0 setTimeout("slideit()",slidespeed+blenddelay) } slideit() //-->

Answer 1

Straight from the documentation for BeautifulSoup, you can easily strip comments (or anything) using extract():

from BeautifulSoup import BeautifulSoup, Comment
soup = BeautifulSoup("""1<!--The loneliest number-->
                        <a>2<!--Can be as bad as one--><b>3""")
comments = soup.findAll(text=lambda text:isinstance(text, Comment))
[comment.extract() for comment in comments]
print soup
# 1
# <a>2<b>3</b></a>