import re
p = re.compile(ur'(\'\'\'.*?\'\'\')', re.MULTILINE | re.DOTALL)
test_str = u"foobar89\n\nfoo\tbar; '''blah qsdkfjqsv,;sv\nvqùlvnqùv \n dqvnq\nvq\nv\nq \nd dq\nq\n\nblah blah'8&^\"'''\nfjfdaslfdj; '''blah\n blah\    \nn\t\t\n blah\n'8&^\"'''"
     
print re.findall(p, test_str)