python - 如何使用 python 和 selenium webdriver 遍历表并打印前 10 行的结果？

Question

使用 selenium webdriver 和 python，我能够找到搜索单元格并搜索以返回结果，但是我想打印返回的前 10 行的结果（减去标题行）。

我使用的网站是：http ://www.hoovers.com/company-information/company-search.html?term=simon 例如作为搜索词。

我已经搜索了一段时间并尝试了很多东西，包括 xpaths 和大多数错误。这是我迄今为止最接近的：

for row in mydriver.find_elements_by_class_name('cmp-company-directory'):
        cell = row.find_elements_by_tag_name("td")[0]
        print(cell.text)

但是它只返回第一行并且不会遍历表。有小费吗？蒂亚！

标签： pythonseleniumselenium-webdriverxpathcss-selectors

Answer 1

在 Xpath 下试试这个，它将遍历表并打印前 10 行。

elements=driver.find_elements_by_xpath("//div[@class='clear data-table sortable-header dashed-table-tr alternate-rows']//tr/td")
counter=1
for element in elements:
    print(element.text)
    counter+=1
    if counter==50:
        break

输出：

Simon Property Group, Inc.
Indianapolis, IN, United States
$5538.64M
See Details

SIMON & SCHUSTER (UK) LIMITED
London, London, England
$60.39M
See Details

SIMON JERSEY GROUP LIMITED
Accrington, Lancashire, England

See Details

Simon Worldwide, Inc.
Irvine, CA, United States
$0.0M
See Details

Simon Property Group, L.P.
Indianapolis, IN, United States
$5538.64M
See Details

Günter Simon e.K. Inh. Carmen Simon
Ravensburg, Baden-Württemberg, Germany

See Details

Simon e Simon Servicos Odontologicos Ltda
Vere, Parana, Brazil

See Details

Simon Comercial e Industrial Ltda Em Recuperacao Judicial
Aparecida De Goiania, Goias, Brazil

See Details

Simon Levelt B.V.
Haarlem, Noord-Holland, The Netherlands

See Details

SIMON SAU
Barcelona, Barcelona, Spain
$115.95M
See Details

如果您只想打印公司名称的前 10 行，请尝试此操作。

elements=driver.find_elements_by_xpath("//div[@class='clear data-table sortable-header dashed-table-tr alternate-rows']//tr/td[@class='company_name']")
counter=0
for element in elements:
    print(element.text)
    counter+=1
    if counter==10:
        break

输出：-

Simon Property Group, Inc.
SIMON & SCHUSTER (UK) LIMITED
SIMON JERSEY GROUP LIMITED
Simon Worldwide, Inc.
Simon Property Group, L.P.
Günter Simon e.K. Inh. Carmen Simon
Simon e Simon Servicos Odontologicos Ltda
Simon Comercial e Industrial Ltda Em Recuperacao Judicial
Simon Levelt B.V.

让我知道这是否适合您。