51 lines
1.9 KiB
Python
51 lines
1.9 KiB
Python
import re
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def clean_string(text):
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text = text.replace('\n', ' ')
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cleaned_text = re.sub(r'\s+', ' ', text.strip())
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cleaned_text = cleaned_text.replace('\\', '')
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cleaned_text = cleaned_text.replace('#', ' ')
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cleaned_text = re.sub(r'([^\w\s])\1*', r'\1', cleaned_text)
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return cleaned_text
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def markdown_to_plaintext(markdown_string):
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# Lines surrounded by empty lines are considered paragraph text
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markdown_string = markdown_string.strip().replace("\n\n", "\n")
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# Headers
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markdown_string = markdown_string.replace("# ", "")
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markdown_string = markdown_string.replace("## ", "")
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markdown_string = markdown_string.replace("### ", "")
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# Bold text
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markdown_string = markdown_string.replace("**", "")
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markdown_string = markdown_string.replace("__", "")
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# Italicized text
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markdown_string = markdown_string.replace("*", "")
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markdown_string = markdown_string.replace("_", "")
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# Ordered lists
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markdown_string = markdown_string.replace("1. ", "")
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markdown_string = markdown_string.replace("2. ", "")
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markdown_string = markdown_string.replace("3. ", "")
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# And so on for other numbers
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# Unordered lists
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markdown_string = markdown_string.replace("- ", "")
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markdown_string = markdown_string.replace("* ", "")
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markdown_string = markdown_string.replace("+ ", "")
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# Links and images
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while ("[" in markdown_string and "]" in markdown_string and
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"(" in markdown_string and ")" in markdown_string):
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start_link = markdown_string.find("[")
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end_link = markdown_string.find("]")
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start_paren = markdown_string.find("(")
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end_paren = markdown_string.find(")")
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if start_link < start_paren and end_link < end_paren:
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markdown_string = markdown_string[:start_link] + markdown_string[start_paren+1:end_paren] + markdown_string[end_paren+1:]
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return markdown_string |