Attrap_pref35.py

import os
import datetime

from bs4 import BeautifulSoup
from urllib.parse import unquote

from Attrap import Attrap


class Attrap_pref35(Attrap):

    # Config
    hostname = 'https://www.ille-et-vilaine.gouv.fr'
    raa_page = f'{hostname}/Publications/Recueil-des-actes-administratifs'
    raa_page_archives = f'{hostname}/Publications/Recueil-des-actes-administratifs/Archives-des-recueils-des-actes-administratifs'
    user_agent = 'Mozilla/5.0 (Windows NT 10.0; rv:109.0) Gecko/20100101 Firefox/115.0'
    full_name = 'Préfecture d\'Ille-et-Vilaine'
    short_code = 'pref35'
    timezone = 'Europe/Paris'

    def __init__(self, data_dir):
        super().__init__(data_dir, self.user_agent)
        self.set_sleep_time(30)

    def get_raa(self, keywords):
        year_pages_to_parse = []

        # La page de l'année en cours est normalement listée sur raa_page
        year_pages = self.get_sub_pages_with_pager(
            self.raa_page,
            'div.fr-card.fr-card--horizontal.fr-card--sm.fr-enlarge-link.fr-mb-3w div.fr-card__body div.fr-card__content h2.fr-card__title a.fr-card__link',
            'ul.fr-pagination__list li a.fr-pagination__link.fr-pagination__link--next.fr-pagination__link--lg-label',
            None,
            self.hostname
        )
        for year_page in year_pages:
            year = Attrap.guess_date(year_page['name'], '.*([0-9]{4})').year
            if year >= self.not_before.year:
                year_pages_to_parse.append(year_page['url'])

        # Les URL des pages des années précédentes sont dans un menu déroulant de raa_page_archives
        page_content = self.get_page(self.raa_page_archives, 'get').content
        for option in BeautifulSoup(page_content, 'html.parser').select('div.fr-select-group select.fr-select option'):
            if not option['value'] == '':
                year = Attrap.guess_date(option.get_text().strip(), '.*([0-9]{4})').year
                if year >= self.not_before.year:
                    url = option['value']
                    year_pages_to_parse.append(f'{self.hostname}/{url}')

        elements = []
        for raa_page in year_pages_to_parse:
            page_content = self.get_page(raa_page, 'get').content
            for element in self.get_raa_elements(page_content):
                elements.append(element)

        self.parse_raa(elements, keywords)
        self.mailer()

    def get_raa_elements(self, page_content):
        elements = []
        # On charge le parser
        soup = BeautifulSoup(page_content, 'html.parser')

        # Pour chaque balise a, on regarde si c'est un PDF, et si oui on le
        # parse
        for a in soup.find_all('a', href=True, class_='fr-link--download'):
            if a['href'].endswith('.pdf'):
                if a['href'].startswith('/'):
                    url = f"{self.hostname}{a['href']}"
                else:
                    url = a['href']

                url = unquote(url)
                name = a.find('span').previous_sibling.replace('Télécharger ', '').strip()
                date = datetime.datetime.strptime(a.find('span').get_text().split(' - ')[-1].strip(), '%d/%m/%Y')

                raa = Attrap.RAA(url, date, name, timezone=self.timezone)
                elements.append(raa)
        return elements