[英]Python and Selenium To “execute_script” to solve “ElementNotVisibleException”
[英]Running execute_script with variable inside in Python via Selenium
我正在嘗試執行一個Python腳本,它在firefox瀏覽器中通過selenium運行一個函數。
現在我使用:
pageurl = 'https://www.google.com'
driver.get(pageurl)
driver.execute_script("alert('hi')")
確實在firefox中運行警報框,並顯示'hi'。
我希望能夠讓警報輸出/運行變量。
像這樣:
pageurl = 'https://www.google.com'
driver.get(pageurl)
keyy = 'blabla'
driver.execute_script("alert(keyy)")
但是我沒有運行alert命令,而是出錯了。
Traceback (most recent call last):
File "C:\Users\Jeroen\AppData\Local\Programs\Python\Python37-32\test.py", line 29, in <module>
driver.execute_script("alert(keyy)")
File "C:\Users\Jeroen\AppData\Local\Programs\Python\Python37-32\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 636, in execute_script
'args': converted_args})['value']
File "C:\Users\Jeroen\AppData\Local\Programs\Python\Python37-32\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 321, in execute
self.error_handler.check_response(response)
File "C:\Users\Jeroen\AppData\Local\Programs\Python\Python37-32\lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 242, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.JavascriptException: Message: ReferenceError: keyy is not defined
我該怎么寫driver.execute_script("alert(keyy)")
?
您可以使用字符串格式將值放入字符串中:
script = "alert('{}')".format(keyy)
driver.execute_script(script)
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