的webdriver - 通過值選擇選項與反斜槓

Question

我也有同樣的html代碼：

<select> 
<option value="domain\00031477">Data 1</option> 
<option value="domain\00031478">Data 2</option> 
</select> 

我想值這樣的選擇選項：

select.select_by_value(value) 

但webdriver的沒有發現這一點。 我嘗試了雙反斜槓Keys.SEPARATOR。

更新：

def set_select_by_value(self, locator, value): 
     element = self.find_element(*locator) 
     select = Select(element) 
     select.select_by_value(value) 

我打電話：

page.set_select_by_value((By.ID, "SomeId"), "domain\\00031478") 

堆棧跟蹤：

self = <selenium.webdriver.support.select.Select instance at 0x03120468> 
value = 'domain\\00031478' 
def select_by_value(self, value): 
"""Select all options that have a value matching the argument. That is, when given "foo" this 
would select an option like: 

<option value="foo">Bar</option> 

:Args: 
- value - The value to match against 

throws NoSuchElementException If there is no option with specisied value in SELECT 
""" 
css = "option[value =%s]" % self._escapeString(value) 
opts = self._el.find_elements(By.CSS_SELECTOR, css) 
matched = False 
for opt in opts: 
self._setSelected(opt) 
if not self.is_multiple: 
return 
matched = True 
if not matched: 
>   raise NoSuchElementException("Cannot locate option with value: %s" % value) 
E   NoSuchElementException: Message: Cannot locate option with value: domain\00031478 

Answer 1

嘗試編輯你的Python調用：

page.set_select_by_value((By.ID, "SomeId"), r"domain\\00031478".strip())