<div dir="ltr">Qualcuno conosce una liberia python che gestisca bene xpath 2.0 ? <div>Oppure una soluzione al seguente problema ? <br><div><br></div><div><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">Ho un codice xml come il seguente </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><a> </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">        <tr> </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">                <td>1</td> </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">                <td>9</td> </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">                <td>8</td> </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">                <td>5</td> </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">        </tr> </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">        <tr> </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">                <td>1</td> </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">                <td>9</td> </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">                <td>8</td> </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">                <td>6</td> </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">        </tr> </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px"></a> </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">OUTPUT  :1985 \n 1986 \n </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">XPATH : //a/tr/concat(td[1],td[2],td[</span><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">3],td[4]) </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">Utilizzo lxml in python che mi resituisce : </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">lxml.etree.XPathEvalError: Invalid expression </span><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><br style="font-family:Arial,Helvetica,sans-serif;font-size:13px"><span style="font-family:Arial,Helvetica,sans-serif;font-size:13px">Il AquaPath (applicazione macosx) che utlizza xpath 2.0 resituisce il risultato corretto </span></div><div><br></div><div><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr">Gervasini Andrea<br><div><br></div></div></div>
</div></div></div>