how to cast a variable in xpath python
Question: 
    from lxml import html
    import requests
    
    pagina = 'http://www.beleggen.nl/amx'
    page = requests.get(pagina)
    tree = html.fromstring(page.text)
    
    aandeel = tree.xpath('//a[@title="Imtech"]/text()')
    print aandeel
    

This part works, but I want to read multiple lines with different titles, is
it possible to change the "Imtech" part to a variable?

Something like this, it obviously doesnt work, but where did I go wrong? Or is
it not quite this easy?

    
    
    FondsName = "Imtech"
    aandeel = tree.xpath('//a[@title="%s"]/text()')%(FondsName)
    print aandeel
    


Answer: You were almost right:

    
    
    variabelen = [var1,var2,var3]
    for var in variabelen:
        aandeel = tree.xpath('//a[@title="%s"]/text()' % var)
    

