72 lines
1.9 KiB
Python
72 lines
1.9 KiB
Python
import re
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class PlagiarismChecker:
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def __init__(self, known_sources):
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self.known_sources = known_sources
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def check_plagiarism(self, html_content):
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try:
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# Preprocess the HTML content by removing HTML tags and extra spaces
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text = re.sub(r'<[^>]+>', ' ', html_content)
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text = re.sub(r'\s+', ' ', text).strip().lower()
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# Check for exact matches with known sources
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for source in self.known_sources:
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source_text = re.sub(r'<[^>]+>', ' ', source)
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source_text = re.sub(r'\s+', ' ', source_text).strip().lower()
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if text == source_text:
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return f"Plagiarism detected: Matches known source - {source}"
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# If no exact matches are found
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return "No plagiarism detected. Content is original."
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except Exception as e:
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return str(e)
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# Example usage:
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if __name__ == "__main__":
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# List of known sources
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known_sources = [
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"""
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<html>
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<head>
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<title>Sample Page 1</title>
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</head>
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<body>
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<h1>Hello, World!</h1>
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<p>This is sample content from known source 1.</p>
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</body>
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</html>
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""",
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"""
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<html>
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<head>
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<title>Sample Page 2</title>
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</head>
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<body>
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<h1>Welcome to Known Source 2</h1>
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<p>This is some content from another known source.</p>
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</body>
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</html>
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"""
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]
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# HTML content to check for plagiarism
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html_content = """
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<html>
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<head>
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<title>Sample Page</title>
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</head>
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<body>
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<h1>Hello, World!</h1>
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<p>This is sample content.</p>
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</body>
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</html>
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"""
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plagiarism_checker = PlagiarismChecker(known_sources)
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result = plagiarism_checker.check_plagiarism(html_content)
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print(result)
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