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58 lines
1.6 KiB
58 lines
1.6 KiB
import string
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import requests
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from bs4 import BeautifulSoup
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BASE_URL = "https://www.cnrtl.fr"
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PER_FIRST_LETTER_URL = BASE_URL + "/portailindex/LEXI/TLFI/"
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def main():
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for letter in string.ascii_uppercase:
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try:
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with open(f"lexical_forms_{letter}.txt", "wt") as letter_file:
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process_letter(letter, letter_file)
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except OSError as exc:
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exit(f"FUCK {exc}")
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def process_letter(letter, letter_file):
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next_url = PER_FIRST_LETTER_URL + letter
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while True:
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print(f"Processing {next_url}")
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response = requests.get(next_url)
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if response.status_code != 200:
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exit(f"ERROR {response.status_code} at {next_url}")
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next_page = process_page(response.text, letter_file)
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if not next_page:
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break
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next_url = BASE_URL + next_page
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def process_page(page, output):
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soup = BeautifulSoup(page, "html.parser")
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hometab = soup.find("table", class_="hometab")
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lexical_forms = [td.string for td in hometab("td")]
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for form in lexical_forms:
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if form:
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output.write(str(form) + "\n")
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nav_table = hometab.find_next_sibling("table")
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if not nav_table:
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return None
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nav_table_cells = nav_table("td")
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if not nav_table_cells or len(nav_table_cells) < 2:
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return None
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second_cell = nav_table_cells[1]
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next_page_link = second_cell.find("a")
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if not next_page_link:
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return None
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try:
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return next_page_link["href"]
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except KeyError:
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return None
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if __name__ == "__main__":
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main()
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