如何在for循环内插入xpath变量?

Question

for i in range(length):
# print(i)
driver.execute_script("window.history.go(-1)")
range = driver.find_element_by_xpath("(//a[@class = 'button'])[i]").click()

content2 = driver.page_source.encode('utf-8').strip()
soup2 = BeautifulSoup(content2,"html.parser")
name2 = soup2.find('h1', {'data-qa-target': 'ProviderDisplayName'}).text
phone2 = soup2.find('a', {'class': 'click-to-call-button-secondary hg-track mobile-click-to-call'}).text
print(name2, phone2)

嘿，伙计，我正试图刮的名字和姓氏，电话为每个人这个网站:https://www.healthgrades.com/family-marriage-counseling-directory。我想(l.4)按钮，以适应变量(I)。如果我手动更改I到一个数字，一切都工作得很好。但是一旦我在变量I它不工作，任何帮助非常感激!

Answer 1

而不是:

range = driver.find_element_by_xpath("(//a[@class = 'button'])[i]").click()

do this:

range = driver.find_element_by_xpath(f"(//a[@class = 'button'])[{i}]").click()

Update 1:

driver = webdriver.Chrome(driver_path)
driver.maximize_window()
driver.implicitly_wait(50)
driver.get("https://www.healthgrades.com/family-marriage-counseling-directory")
for name in driver.find_elements(By.CSS_SELECTOR, "a[data-qa-target='provider-details-provider-name']"):
print(name.text)

输出:

Noe Gutierrez, MSW
Melissa Huston, LCSW
Gina Kane, LMHC
Dr. Mary Marino, PHD
Emili-Erin Puente, MED
Richard Vogel, LMFT
Lynn Bednarz, LCPC
Nicole Palow, LMHC
Dennis Hart, LPCC
Dr. Robert Meeks, PHD
Jody Davis
Dr. Kim Logan, PHD
Artemis Paschalis, LMHC
Mark Webb, LMFT
Deirdre Holland, LCSW-R
John Paul Dilorenzo, LMHC
Joseph Hayes, LPC
Dr. Maylin Batista, PHD
Ella Gray, LCPC
Cynthia Mack-Ernsdorff, MA
Dr. Edward Muldrow, PHD
Rachel Sievers, LMFT
Dr. Lisa Burton, PHD
Ami Owen, LMFT
Sharon Lorber, LCSW
Heather Rowley, LCMHC
Dr. Bonnie Bryant, PHD
Marilyn Pearlman, LCSW
Charles Washam, BCD
Dr. Liliana Wolf, PHD
Christy Kobe, LCSW
Dana Paine, LPCC
Scott Kohner, LCSW
Elizabeth Krzewski, LMHC
Luisa Contreras, LMFT
Dr. Joel Nunez, PHD
Susanne Sacco, LISW
Lauren Reminger, MA
Thomas Recher, AUD
Kristi Smith, LCSW
Kecia West, LPC
Gregory Douglas, MED
Gina Smith, LCPC
Anne Causey, LPC
Dr. David Greenfield, PHD
Olga Rothschild, LMHC
Dr. Susan Levin, PHD
Ferguson Jennifer, LMHC
Marci Ober, LMFT
Christopher Checke, LMHC
Process finished with exit code 0

更新2:

leng = len(driver.find_elements(By.CSS_SELECTOR, "a[data-qa-target='provider-details-provider-name']"))
for i in range(leng):
driver.find_element_by_xpath(f"(//a[text()='View Profile'])[{i}]").click()