dealfront_enrichment.py aktualisiert
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@@ -13,152 +13,140 @@ from selenium.webdriver.common.by import By
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from selenium.webdriver.support.ui import WebDriverWait
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from selenium.webdriver.support import expected_conditions as EC
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# ────────────────────────────────────────────────────────────────────────────
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# ────────────────────────────────────────────────────────────────
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# Konstanten
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LOGIN_URL = "https://app.dealfront.com/login"
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TARGET_SEARCH_NAME = "Facility Management"
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CREDENTIALS_FILE = "dealfront_credentials.json"
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SEARCH_NAME = "Facility Management"
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CREDS_FILE = "dealfront_credentials.json"
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OUTPUT_DIR = "output"
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CHROMEDRIVER_PATH = "/usr/bin/chromedriver"
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LOG_FORMAT = "%(asctime)s - %(levelname)-8s - %(message)s"
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# ────────────────────────────────────────────────────────────────────────────
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LOG_FORMAT = "%(asctime)s %(levelname)-8s %(message)s"
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# ────────────────────────────────────────────────────────────────
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# Logging
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logging.basicConfig(level=logging.INFO, format=LOG_FORMAT, force=True)
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logger = logging.getLogger(__name__)
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logging.getLogger("selenium").setLevel(logging.WARNING)
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def load_credentials(path):
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if not os.path.isfile(path):
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logger.error(f"Credentials-Datei nicht gefunden: {path}")
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def load_creds(path):
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if not os.path.exists(path):
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logger.error("Credentials-Datei nicht gefunden: %s", path)
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sys.exit(1)
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with open(path, encoding="utf-8") as f:
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creds = json.load(f)
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user = creds.get("username")
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pwd = creds.get("password")
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if not user or not pwd:
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logger.error("Credentials-Datei enthält keinen username/password.")
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u = creds.get("username")
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p = creds.get("password")
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if not u or not p:
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logger.error("Username oder Passwort fehlt in %s", path)
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sys.exit(1)
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return user, pwd
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return u, p
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class DealfrontScraper:
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def __init__(self, driver, wait, username, password):
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def __init__(self, driver, wait, user, pwd):
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self.driver = driver
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self.wait = wait
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self.username = username
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self.password = password
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self.user = user
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self.pwd = pwd
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def login_and_find_list(self):
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def login_and_select_search(self):
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# 1) Login
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self.driver.get(LOGIN_URL)
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self.wait.until(EC.visibility_of_element_located(
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(By.CSS_SELECTOR, "input[type='email'], input[type='text']")
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))
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self.driver.find_element(By.CSS_SELECTOR, "input[type='email'], input[type='text']")\
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.send_keys(self.username)
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self.driver.find_element(By.CSS_SELECTOR, "input[type='password']")\
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.send_keys(self.password)
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self.driver.find_element(By.CSS_SELECTOR, "input[type='email'], input[type='text']").send_keys(self.user)
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self.driver.find_element(By.CSS_SELECTOR, "input[type='password']").send_keys(self.pwd)
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self.driver.find_element(By.CSS_SELECTOR, "button[type='submit']").click()
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# 2) Quick-Link "Prospects finden" per XPath-Text suchen
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prospects_xpath = "//*[contains(normalize-space(.), 'Prospects finden')]"
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btn = self.wait.until(EC.element_to_be_clickable((By.XPATH, prospects_xpath)))
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btn.click()
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# 2) Auf Sidebar-Liste warten
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ul_selector = "ul[data-userpilot-id='sidebar-searches-list']"
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self.wait.until(EC.visibility_of_element_located((By.CSS_SELECTOR, ul_selector)))
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# 3) Vordefinierte Suche anklicken
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search_xpath = f"//*[contains(normalize-space(.), '{TARGET_SEARCH_NAME}')]"
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btn2 = self.wait.until(EC.element_to_be_clickable((By.XPATH, search_xpath)))
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btn2.click()
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# 3) Genaue Suche anklicken über das <div title="…">
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xpath = f"//ul[@data-userpilot-id='sidebar-searches-list']//div[@title='{SEARCH_NAME}']"
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elem = self.wait.until(EC.element_to_be_clickable((By.XPATH, xpath)))
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# JS-Click, damit alle Listener feuern
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self.driver.execute_script("arguments[0].click();", elem)
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# 4) Erstes Daten-Element abwarten
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# 4) Auf erste Datenzeile warten
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first = (By.CSS_SELECTOR, ".sticky-column a.t-highlight-text")
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self.wait.until(EC.visibility_of_element_located(first))
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time.sleep(1)
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def extract_current_page_results(self):
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# kurz Implicit-Wait 1 s
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def extract_page(self):
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# kurz Implicit-Wait 1 s, damit find_elements nicht blocken
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self.driver.implicitly_wait(1)
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# auf ≥1 Zeile warten
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rows_sel = (By.CSS_SELECTOR, "table#t-result-table tbody tr[id]")
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self.wait.until(EC.presence_of_all_elements_located(rows_sel))
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rows = self.driver.find_elements(*rows_sel)
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results = []
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out = []
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for row in rows:
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# Name
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ne = row.find_elements(By.CSS_SELECTOR, ".sticky-column a.t-highlight-text")
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if not ne:
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continue
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name = (ne[0].get_attribute("title") or ne[0].text).strip()
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# Website aus dritter Spalte
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we = row.find_elements(By.CSS_SELECTOR, "td:nth-of-type(3) a")
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if we:
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site = we[0].text.strip()
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site = we[0].get_attribute("href").split("://")[-1].rstrip("/")
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else:
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td3 = row.find_elements(By.CSS_SELECTOR, "td:nth-of-type(3)")
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site = td3[0].text.strip() if td3 else ""
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results.append({"name": name, "website": site})
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out.append({"name": name, "website": site})
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# Implicit-Wait zurück auf 10 s
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# reset Implicit-Wait
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self.driver.implicitly_wait(10)
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return results
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return out
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def click_next_page(self):
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# Paginator-Buttons (Prev, 1…n, Next)
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def click_next(self):
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btns = self.driver.find_elements(By.CSS_SELECTOR, "nav.eb-pagination a.eb-pagination-button")
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if not btns:
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return False
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nxt = btns[-1]
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if (not nxt.is_enabled()) or ("disabled" in nxt.get_attribute("class")):
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if not nxt.is_enabled() or "disabled" in nxt.get_attribute("class"):
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return False
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current = self.driver.find_element(
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By.CSS_SELECTOR, "nav.eb-pagination a.eb-pagination-button.active"
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).text
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nxt.click()
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# auf neue aktive Seite warten
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self.wait.until(lambda d: d.find_element(
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By.CSS_SELECTOR, "nav.eb-pagination a.eb-pagination-button.active"
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).text != current)
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return True
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def run(self):
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self.login_and_find_list()
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all_res = []
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self.login_and_select_search()
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all_data = []
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while True:
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all_res.extend(self.extract_current_page_results())
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if not self.click_next_page():
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all_data.extend(self.extract_page())
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if not self.click_next():
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break
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return all_res
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return all_data
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def main():
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user, pwd = load_credentials(CREDENTIALS_FILE)
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user, pwd = load_creds(CREDS_FILE)
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# ChromeDriver starten
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opts = Options()
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opts = Options()
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opts.add_argument("--headless")
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opts.add_argument("--no-sandbox")
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opts.add_argument("--disable-dev-shm-usage")
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service = Service(CHROMEDRIVER_PATH)
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driver = webdriver.Chrome(service=service, options=opts)
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wait = WebDriverWait(driver, 30)
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driver = webdriver.Chrome(service=service, options=opts)
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wait = WebDriverWait(driver, 30)
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try:
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scraper = DealfrontScraper(driver, wait, user, pwd)
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data = scraper.run()
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data = scraper.run()
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finally:
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driver.quit()
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# speichern
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os.makedirs(OUTPUT_DIR, exist_ok=True)
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out = os.path.join(OUTPUT_DIR, "results.json")
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with open(out, "w", encoding="utf-8") as f:
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json.dump(data, f, ensure_ascii=False, indent=2)
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print(f"✅ Fertig: {len(data)} Einträge in '{out}'")
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print(f"✅ Fertig: {len(data)} Einträge in {out}")
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if __name__ == "__main__":
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main()
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