string - Replace text, Jython, Regex -

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I am processing my website and want to change some things on pages.

I want to replace the following string: 

  in & lt; SPAN class = "bold" & gt; And ... & lt; / SPAN & gt; Your right column

& lt; Span & gt; not tags: 

  more in ... column right.

I would like to replace it with "down" I tried to do this with a simple substitute () in Python, but because in some time the text & lt; Span & gt; tag and does not seem to work on multiple lines. My only idea is to use regular expressions, but I am not with the speed of reggae, can anyone lend a hand?

IF

Assume that the string " Foo "has html text, so to do this will be the code in Python: 

  import re # is used to create the dot.DOTALL Match all the characters with the new characters newx Regexp = re.compile ('.more \. \. *. *? Column to your right'. ', Re.Dotal) re.sub (regexp,' below ', foo)

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