python - How do I select an element with the exact class using cssselect in lxml? -


I am scanning LXML HTML on the web, but I'm having a problem when I select HTML for example : 

  html.cssselect ('a.asig')   
 Let me select elements as class = "asig" but selection also contains elements in which their ID For example, "acig" occurs:  
  & lt; A class = "asig drcha" ... & gt;   
 What can I do to get the elements only and not the elements of Aceg? Thanks! Use either  html.xpath  and adjust accordingly, or  
 Look for the following code, to find out when there is a lot to find in the class. Lxml import HTML sample = '& lt ;? XML version = "1.0" encoding = "UTF-8"? & Gt; & Lt; Root & gt; & Lt; A class = to  
  "acig" & gt; I'm right & Lt; / A & gt; & Lt; A class = "asig drcha" & gt; I'm wrong. & Lt; / A & gt; & Lt; / Root & gt; 'Tree = html.fromstring (sample) print tree. xpath ("// a [@ class = 'asig'] / text ()") [0] print tree.cssselect ("a [class = 'asig']") [0] .text   
 The result is as follows:  
  I am right I am right [ending in ss]   
 Note how the last line  cssselect  was used to hope that it helps.

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