Différences

Ci-dessous, les différences entre deux révisions de la page.

--- technique:python:selenium [2021/07/15 18:19] – créée francoisa
+++ technique:python:selenium [2021/07/15 23:34] – francoisa
@@ Ligne 1: / Ligne 1: @@
 ====== Selenium ======
-pour tests d'interface web : https://www.selenium.dev/downloads/
+pour tests d'interface web : [[https://www.selenium.dev/downloads/|https://www.selenium.dev/downloads/]]
+Ressources :
+  * [[https://ichi.pro/fr/une-procedure-pas-a-pas-detaillee-de-web-scraping-a-l-aide-de-python-et-selenium-21381292843933|https://ichi.pro/fr/une-procedure-pas-a-pas-detaillee-de-web-scraping-a-l-aide-de-python-et-selenium-21381292843933]]
+  * [[https://www.ionos.fr/digitalguide/sites-internet/developpement-web/tutoriel-selenium-webdriver/|https://www.ionos.fr/digitalguide/sites-internet/developpement-web/tutoriel-selenium-webdriver/]]
+  * [[https://www.selenium.dev/documentation/fr/getting_started/|https://www.selenium.dev/documentation/fr/getting_started/]]
 Pré-recquis
   - un navigateur compatible : Firefox, Chrome, Chromium, IE
-  - un binaire pour le nvigateur :
+  - une API Webdriver (binaire) pour le navigateur :
-      - Chromium : https://chromedriver.chromium.org/
+      - Chromium : [[https://chromedriver.chromium.org/|https://chromedriver.chromium.org/]]
-      - Firefox : https://github.com/mozilla/geckodriver/
+      - Firefox : [[https://github.com/mozilla/geckodriver/|https://github.com/mozilla/geckodriver/]]
-  - Un script (python) qui appelle le binaire
+  - la lib pyhon selenium (via pip ou virtualenv)
+  - Un script (python) qui appelle la lib et le binaire
 Placer le binaire dans le path ou spécifier le chemin dans le script
@@ Ligne 27: / Ligne 34: @@
 time.sleep(5) # Let the user actually see something!
 driver.quit()
+</code>
+Autre exemple :
+<code python>
+#!/usr/bin/env python3
+from selenium import webdriver
+from selenium.webdriver.support.ui import WebDriverWait, Select
+from selenium.webdriver.support import expected_conditions as EC
+from selenium.webdriver.common.by import By
+from selenium.common.exceptions import TimeoutException
+import os, time
+download_dir = os.environ['HOME']
+def wait_for_id(driver, id):
+    try:
+        r = WebDriverWait(driver, 20).until(EC.presence_of_element_located((By.ID, id)))
+    except TimeoutException:
+        print("timed out !")
+        exit
+    return r
+profile = webdriver.FirefoxProfile()
+profile.set_preference('browser.download.folderList', 2)
+profile.set_preference('browser.download.manager.showWhenStarting', False)
+profile.set_preference('browser.download.dir', download_dir)
+profile.set_preference('browser.helperApps.alwaysAsk.force', False)
+profile.set_preference('browser.helperApps.neverAsk.openFile', 'text/csv')
+profile.set_preference('browser.helperApps.neverAsk.saveToDisk', 'text/csv')
+driver = webdriver.Firefox(profile)
+driver.get("https://mon-url.com")
+driver.find_element_by_id("ctl00_mainContent_Login1_UserName").send_keys("monlogin")
+driver.find_element_by_id("ctl00_mainContent_Login1_Password").send_keys("monmotdepasse")
+driver.find_element_by_id("ctl00_mainContent_Login1_LoginButton").click()
+home_page = wait_for_id(driver, "ctl00_ctl00_menubarPlaceHolder_ASPxMenu1")
+stats_link = home_page.find_element_by_css_selector("#ctl00_ctl00_menubarPlaceHolder_ASPxMenu1_DXI5_T a").click()
+candidates_link = wait_for_id(driver, "ctl00_ctl00_mainContent_mainContent_WucCatalogueReporting1_TvMenut2")
+driver.find_element_by_id("ctl00_ctl00_mainContent_mainContent_WucCatalogueReporting1_TvMenut2").click()
+format_link = wait_for_id(driver, "ctl00_ctl00_mainContent_mainContent_WucCatalogueReporting1_RvMain_ctl01_ctl05_ctl00").click()
+format_selector = Select(driver.find_element_by_id("ctl00_ctl00_mainContent_mainContent_WucCatalogueReporting1_RvMain_ctl01_ctl05_ctl00"))
+format_selector.select_by_value("CSV")
+driver.find_element_by_id("ctl00_ctl00_mainContent_mainContent_WucCatalogueReporting1_RvMain_ctl01_ctl05_ctl01").click()
+before = dict([(f, None) for f in os.listdir(download_dir)])
+while 1:
+  time.sleep(10)
+  after = dict([(f, None) for f in os.listdir(download_dir)])
+  added = [f for f in after if not f in before]
+  if "OfCandidat.csv" in added:
+      break
+  before = after
+driver.quit()
 </code>