diff --git a/web_scrap.py b/web_scrap.py index 06ed902..d08dfbd 100644 --- a/web_scrap.py +++ b/web_scrap.py @@ -1,12 +1,109 @@ #!/usr/bin/python3 - -# Python 3 -# Extraction des liens d'une page web from bs4 import BeautifulSoup -import urllib.request +from urllib.parse import urlparse +import requests, os, argparse, logging -with urllib.request.urlopen('https://www.clarissariviere.com/') as response: - webpage = response.read() - soup = BeautifulSoup(webpage, 'html.parser') - for anchor in soup.find_all('a'): - print(anchor.get('href', '/')) \ No newline at end of file +def mkdir_path(path_dir, logger): + if not os.path.exists(path_dir): + makedir = [] + pathh = path_dir.split("/") + for i in pathh: + makedir.append(i) + repath = "/".join(makedir) + if not os.path.exists(repath): + logger.debug("Dossier crée : {0}".format(repath)) + os.mkdir(repath) + + +def getUrlPage(url, logger): + page = requests.get(url) + page_url = [] + if page.status_code == 200: + soup = BeautifulSoup(page.text, 'html.parser') + ul = soup.find_all("ul", id="listsmooth") + for anchor in ul[0].find_all("a"): + href = anchor.get('href', '/') + if href != "#": + page_url.append(href) + + webpage = [] + for i in page_url: + page = requests.get(i) + if page.status_code == 200: + logger.info("page : {0}".format(i)) + if i not in webpage: + webpage.append(i) + soup = BeautifulSoup(page.text, 'html.parser') + class_div = pagingfirstline = soup.find_all("div", class_="pagingfirstline") + if len(class_div) > 0: + pagingfirstline = class_div[0].find_all("a") + if len(pagingfirstline) > 1: + lastpage = pagingfirstline[len(pagingfirstline)-1].get("href", "/") + element_lastpage = lastpage.split("/")[len(lastpage.split("/"))-1] + number_page = element_lastpage.split("-")[0].split("p")[1] + number_lastpage = int(number_page) / 10 + for j in range(1,int(number_lastpage)): + paging = j * 10 + categorie = urlparse(i).path.split("/") + url_paging = "{0}/archives/p{1}-10.html".format(url, paging) + if len(categorie) > 2: + url_paging = "{0}/archives/{1}/p{2}-10.html".format(url, categorie[2], paging) + logger.info(url_paging) + if url_paging not in webpage: + webpage.append(url_paging) + page = requests.get(url_paging) + if page.status_code == 200: + soup = BeautifulSoup(page.text, 'html.parser') + h2 = soup.find_all("h2") + for title in h2: + href = title.find_all("a")[0].get("href", "/") + if href not in webpage: + o = urlparse(href) + o = o._replace(scheme="https").geturl() + webpage.append(o) + return webpage + + +def downloadPage(url, backup_dir, logger): + o = urlparse(url) + o = o._replace(scheme="https") + webpage = getUrlPage(o.geturl().replace(":///", "://"), logger) + for i in range(0, len(webpage)): + o = urlparse(webpage[i]) + path_web = o.path.split("/") + filePageWeb = path_web[len(path_web)-1] + path_web.pop(len(path_web)-1) + dir_page_web = "/".join(path_web) + mkdir_path("{0}/{1}".format(backup_dir, dir_page_web), logger) + r = requests.get(webpage[i]) + if r.status_code == 200: + fileDownload = "{0}/index.html".format(backup_dir) + if len(dir_page_web) > 0 and len(filePageWeb) > 0: + fileDownload = "{0}/{1}/{2}".format(backup_dir, dir_page_web, filePageWeb) + logger.info("{0}/{1} : {2}".format(i, len(webpage), fileDownload)) + open(fileDownload, "wb").write(r.content) + + +if __name__ == '__main__': + parser = argparse.ArgumentParser() + parser.add_argument("--url", help="canblog URL to be scraping", required=True) + parser.add_argument("--dir", + default="backup", + help="backup file path") + parser.add_argument("--debug", help="Verbosity", action="store_true") + args = parser.parse_args() + logger = logging.getLogger('web_scrap') + ch = logging.StreamHandler() + + if args.debug is not None: + logger.setLevel(logging.DEBUG) + ch.setLevel(logging.DEBUG) + else: + logger.setLevel(logging.INFO) + ch.setLevel(logging.INFO) + + formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s') + ch.setFormatter(formatter) + logger.addHandler(ch) + + downloadPage(args.url, args.dir, logger) \ No newline at end of file