<td class="headerStyle">
<input type="image"
name="ctl00$ContentPlaceHolder1$gvfacletails$ctl19$lnkView"
id="lnkView" title="View" src="images/view.png"
onclick="javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$ContentPlaceHolder1$gvfaculetails$ctl19$lnkView", "", false, "", "viewculty.aspx?FacultyID=Li9S-20151", false, false))">
</td>
Как извлечь этот href viewculty.aspx?FacultyID=Li9S-20151
сверху javascript onclick
в python с помощью scrapy?