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8dd45459be
### What problem does this PR solve? Add support for HTML file ### Type of change - [x] New Feature (non-breaking change which adds functionality)
28 lines
815 B
Python
28 lines
815 B
Python
# -*- coding: utf-8 -*-
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from rag.nlp import find_codec
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import readability
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import html_text
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import chardet
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def get_encoding(file):
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with open(file,'rb') as f:
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tmp = chardet.detect(f.read())
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return tmp['encoding']
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class RAGFlowHtmlParser:
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def __call__(self, fnm, binary=None):
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txt = ""
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if binary:
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encoding = find_codec(binary)
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txt = binary.decode(encoding, errors="ignore")
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else:
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with open(fnm, "r",encoding=get_encoding(fnm)) as f:
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txt = f.read()
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html_doc = readability.Document(txt)
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title = html_doc.title()
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content = html_text.extract_text(html_doc.summary(html_partial=True))
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txt = f'{title}\n{content}'
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sections = txt.split("\n")
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return sections
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