Attrap_pref47.py

+import os
+import datetime
+
+from bs4 import BeautifulSoup
+from urllib.parse import unquote
+
+from Attrap import Attrap
+
+
+class Attrap_pref47(Attrap):
+
+    # Config
+    __HOST = 'https://www.lot-et-garonne.gouv.fr'
+    __RAA_PAGE = f'{__HOST}/Publications/Publications-legales/RAA'
+    __USER_AGENT = 'Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0'
+    full_name = 'Préfecture du Lot-et-garonne'
+    short_code = 'pref47'
+    
+    def __init__(self, data_dir):
+        super().__init__(data_dir, self.__USER_AGENT)
+        self.enable_tor(10)
+        self.not_before = datetime.datetime(2020, 1, 1) # annee de differenciation pager
+
+
+    #supercharge pour classes css avec whitespaces
+    def get_sub_pages_with_pager(self, page, sub_page_element, pager_element, details_element, host):
+        pages = []
+        page_content = self.get_page(page, 'get').content
+
+        # On initialise le parser
+        soup = BeautifulSoup(page_content, 'html.parser')
+
+        # On recherche les sous-pages
+        sub_pages = soup.select(sub_page_element)
+        sub_pages_details = None
+        if details_element is not None:
+            sub_pages_details = soup.select(details_element)
+        i = 0
+        for sub_page in sub_pages:
+            print(sub_page)
+            if sub_page.get('href'):
+                page = {
+                    'url': f"{host}{sub_page['href']}",
+                    'name': sub_page.get_text().strip(),
+                    'details': ''
+                }
+                if details_element is not None:
+                    page['details'] = sub_pages_details[i].get_text().strip()
+                pages.append(page)
+                i = i + 1
+
+        # On recherche un pager, et si on le trouve on le suit
+        # modif ici, le parametre pager_element ne doit contenir 
+        # que le contenu de la classe
+        # et pas l'element pour les classes avec whitespaces
+        pager = soup.find_all("a",class_=pager_element)
+        print(pager)
+        if pager and len(pager)>0 and pager[0].get('href'):
+            for sub_page in self.get_sub_pages_with_pager(
+                f"{host}{pager[0]['href']}",
+                sub_page_element,
+                pager_element,
+                details_element,
+                host
+            ):
+                pages.append(sub_page)
+
+        return pages
+
+    def get_raa(self, keywords):
+        elements = []
+        page_content = self.get_page(self.__RAA_PAGE, 'get').content
+        soup = BeautifulSoup(page_content, 'html.parser')
+        for a in soup.select('div.fr-card__body div.fr-card__content h2.fr-card__title a'):
+            # Annees sans pager
+            if Attrap.guess_date(f'{self.__HOST}{a.get_text().strip()}', '([0-9]{4}).*').year >= self.not_before.year:
+                page_content = self.get_page(f"{self.__HOST}{a['href']}", 'get').content
+                for sub_page in self.get_sub_pages(page_content,
+            'div.fr-card__body div.fr-card__content h2.fr-card__title a',
+            self.__HOST,
+            True):
+                    sub_page_content = self.get_page(sub_page['url'], 'get').content
+                    for element in self.get_raa_elements(sub_page_content):
+                        elements.append(element)
+            #les raa de 2019 et années précédentes ont des pagers
+            else:
+                page_content = self.get_page(f"{self.__HOST}{a['href']}", 'get').content
+                for sub_page in self.get_sub_pages_with_pager(f"{self.__HOST}{a['href']}", 'div.fr-card__body div.fr-card__content h2.fr-card__title a', 'a.fr-pagination__link fr-pagination__link--next fr-pagination__link--lg-label', None, self.__HOST):
+                    sub_page_content = self.get_page(sub_page['url'], 'get').content
+                    for element in self.get_raa_elements(sub_page_content):
+                        elements.append(element)
+
+        #bug sur ocrmypdf sur mon ubuntu 20.04
+        #sur --invalidate-digital-signatures bien que dans la doc
+        #ici https://ocrmypdf.readthedocs.io/en/latest/pdfsecurity.html
+        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
+        print(soup.find_all("a",{"id":'class="fr-link'}))
+        print(len(soup.find_all("a",{"id":'class="fr-link'})))
+        for a in soup.find_all("a",{"id":'class="fr-link'}):
+            if a.get('href') and a['href'].endswith('.pdf'):
+                if a['href'].startswith('/'):
+                    url = f"{self.__HOST}{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)
+                self.download_file(raa)
+                elements.append(raa)
+        print(elements)
+        return elements