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--- python:compare [2014/07/22 08:17] – [Get matching blocks] admin
+++ python:compare [2022/10/29 16:15] (current) – external edit 127.0.0.1
@@ Line 371: / Line 371: @@
   * etree for parsing HTML
 Examples for lxml.html.diff:
-  * Simple diff HTML:<code python>
+  * Simple diff:<code python>
+from os import path
+import sys, re
+from lxml.html import diff, etree, HTMLParser
+import codecs
+import StringIO
+doc1 = '''<div class="cart-button">
+<div class="cart">
+    <a title="Add to cart" data-id="35;" class="button addToCart-1 ">
+        <span>Add to cart</span>
+    </a>
+</div>
+<div class="wishlist">
+    <a class="tooltip-1" title="Add to Wish List" onclick="addToWishList('35');">
+    <i class="icon-star"></i>
+    <span>Add to Wish List</span>
+    </a>
+    <b>simple</b>
+</div>
+</div>'''
+doc2 = '''<div class="cart-button">
+<div class="cart">
+    <a title="Add to cart" data-id="35;" class="button addToCart-1 ">
+        <span>Add to cart</span>
+    </a>
+</div>
+<div class="wishlist">
+    <a class="tooltip-1" title="Add to Wish List" onclick="addToWishList('30');">
+    <i class="icon-star"></i>
+    <span>Add to Wish List change</span>
+    </a>
+</div>
+</div>'''
+diffcontent = diff.htmldiff(doc1, doc2)
+diffcontent = codecs.encode(diffcontent, 'utf-8')
+print diffcontent
+</code>output:<code html>
+<div class="cart-button"><div class="cart"><a title="Add to cart" data-id="35;" class="button addToCart-1 "><span>Add to cart</span> </a> </div> <div class="wishlist"><a class="tooltip-1" title="Add to Wish List" onclick="addToWishList('30');"><i class="icon-star"></i> <span>Add to Wish List <ins>change</ins> </span> </a> <del><b>simple</b></del> </div> </div>
+</code>
+  * diff 2 HTML files:<code python>
 from os import path
 import sys, re