如何使用 python 抓取过滤后的结果(使用 selenium)

您需要使用显式等待.

为了获得最终页面上的链接，您应该使用find_elements或visibility_of_all_elements_located，因为存在多个web元素.如果你只是想删除链接，我建议你只使用第print(link.get_attribute('href'))行，其余两行你可以 comments .

Code:

s=Service('./chromedriver.exe')
driver = webdriver.Chrome(service=s)

driver.maximize_window()
wait = WebDriverWait(driver, 20)

driver.get('https://compranet.hacienda.gob.mx/esop/guest/go/public/opportunity/current?locale=es_MX')

wait.until(EC.element_to_be_clickable((By.XPATH, "//input[@value='▼ ']"))).click()
wait.until(EC.element_to_be_clickable((By.XPATH, "//div[@id='filterPickerSelect_popup1']"))).click()

select = Select(wait.until(EC.presence_of_element_located((By.ID, "projectInfo_FILTER_OPERATOR_ID"))))
select.select_by_value('CONTAINS')

busqueda = wait.until(EC.visibility_of_element_located((By.ID, "projectInfo_FILTER")))
busqueda.send_keys("anestesia")
time.sleep(2)
busqueda.send_keys(Keys.ENTER)

links = wait.until(EC.visibility_of_all_elements_located((By.XPATH, "//a[@class='detailLink'][@href]")))
for link in links:
    print(link.get_attribute('innerText'))
    print(link.get_attribute('href'))
    print(link.get_attribute('title'))

Imports:

from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC

Output:

PC-050GYR017-E140-2022 SERVICIO INTEGRAL DE ANESTESIA, PARA EL EJERCICIO DEL 1º
https://compranet.hacienda.gob.mx/esop/toolkit/opportunity/current/list.si?reset=true&resetstored=true&userAct=changeLangIndex&language=es_MX&_ncp=1649225706261.4394-1#fh
Ver detalle: PC-050GYR017-E140-2022 SERVICIO INTEGRAL DE ANESTESIA, PARA EL EJERCICIO  DEL 1º
SERVICIO DE MANTENIMIENTO PREVENTIVO Y CORRECTIVO DE EQUIPO MÉDICO
https://compranet.hacienda.gob.mx/esop/toolkit/opportunity/current/list.si?reset=true&resetstored=true&userAct=changeLangIndex&language=es_MX&_ncp=1649225706261.4394-1#fh
Ver detalle: SERVICIO DE MANTENIMIENTO PREVENTIVO Y CORRECTIVO DE EQUIPO MÉDICO