Karim shoair
57 lines
2.4 KiB
Python
57 lines
2.4 KiB
Python
import unittest
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from scrapling import Adaptor
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class TestParserAutoMatch(unittest.TestCase):
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def test_element_relocation(self):
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"""Test relocating element after structure change"""
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original_html = '''
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<div class="container">
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<section class="products">
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<article class="product" id="p1">
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<h3>Product 1</h3>
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<p class="description">Description 1</p>
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</article>
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<article class="product" id="p2">
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<h3>Product 2</h3>
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<p class="description">Description 2</p>
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</article>
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</section>
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</div>
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'''
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changed_html = '''
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<div class="new-container">
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<div class="product-wrapper">
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<section class="products">
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<article class="product new-class" data-id="p1">
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<div class="product-info">
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<h3>Product 1</h3>
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<p class="new-description">Description 1</p>
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</div>
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</article>
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<article class="product new-class" data-id="p2">
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<div class="product-info">
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<h3>Product 2</h3>
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<p class="new-description">Description 2</p>
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</div>
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</article>
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</section>
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</div>
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</div>
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'''
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old_page = Adaptor(original_html, url='example.com', auto_match=True, debug=True)
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new_page = Adaptor(changed_html, url='example.com', auto_match=True, debug=True)
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# 'p1' was used as ID and now it's not and all the path elements have changes
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# Also at the same time testing auto-match vs combined selectors
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_ = old_page.css('#p1, #p2', auto_save=True)[0]
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relocated = new_page.css('#p1', auto_match=True)
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self.assertIsNotNone(relocated)
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self.assertEqual(relocated[0].attrib['data-id'], 'p1')
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self.assertTrue(relocated[0].has_class('new-class'))
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self.assertEqual(relocated[0].css('.new-description')[0].text, 'Description 1')
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