def getTextResults(driver, delay, plateString, parameters, frameName=None):
#print("getTextResults: " + driver.current_url) # for debug
text_regex = parameters['resultIndexParameters']['regex']
pattern = re.compile(text_regex)
if parameters['outputLocator'] == None: # skip finding text
return None
while True:
try:
# short delay with retry loop
resultElement = WebDriverWait(driver, 0.1).until(
EC.presence_of_element_located(parameters['outputLocator']))
except TimeoutException:
timeout('getTextResults: text not found, trying again...')
#driver.switch_to_default_content()
foundFrame = findAndSelectFrame(driver, delay, frameName)
continue # why does this not find the text
#try this with the locator using rEGEX, and why not found? no frame? pass in frame?
try:
elemText = resultElement.text
except StaleElementReferenceException:
print("getTextResults: stale text element")
elemText = "" # reset the element text and continue
if elemText == 'No Records returned':
return 0
if elemText == 'Record 1 of 1':
return elemText
text = pattern.findall(elemText)
if len(text):
#print("getTextResults", text) # for debug
return text[0]
return None
def findElementOnPage(driver, delay, elementLocator, window=None):
if elementLocator == None: # skip finding the element
return None
if window is not None:
driver.switch_to_window(window) # switch to window if supplied
print("findElementOnPage: switched to target window")
try:
element = WebDriverWait(driver, delay).until(
EC.presence_of_element_located(elementLocator))
return element
except TimeoutException:
timeout('findElementOnPage: element' + str(elementLocator) +
'not found')
return None
def newPageIsLoaded(driver, delay, currentElement): # depricated ?
def isStale(self):
if type(currentElement) == type(
None): # when there is no element to check,
return True # quit immediately
#return False # loop until timeout occurs
try:
# poll the current element with an arbitrary call
WebDriverWait(driver, delay).until(EC.staleness_of(currentElement))
return False
except StaleElementReferenceException:
return True
try:
WebDriverWait(driver, delay).until(isStale)
return True
except TimeoutException:
timeout('newPageLoaded: old page reference never went stale')
return False
def printableText(driver, delay, aString, ouputFileHandle):
try: # delay to ignore presence of initial message
WebDriverWait(driver,delay).until(EC.alert_is_present())
except:
pass
try:
locator = (By.XPATH, '//p[@class="search-snippet"]')
elems = WebDriverWait(driver, delay).until(EC.presence_of_all_elements_located(locator))
for element in elems:
stringText = filter(lambda x: x in aString.printable, element.text)
print stringText
ouputFileHandle.write(stringText)
except TimeoutException:
timeout()
driver.close()
def findTargetPage(driver, delay, locator, frameName=None):
try:
handle = driver.current_window_handle
except NoSuchWindowException:
print("findTargetPage: nothing to process, all windows finished?")
return None
handles = driver.window_handles
for handle in handles: # test each window for target
driver.switch_to_window(handle)
foundFrame = findAndSelectFrame(driver, delay, frameName)
print("findTargetPage: Searching for ", locator) # for debug purposes
try:
elems = WebDriverWait(driver, delay).until(
EC.presence_of_all_elements_located(locator))
except TimeoutException:
timeout('findTargetPage: locator element not found')
continue
#print("findTargetPage: found '", element.text, "'") # for debug purposes
return handle
print("findTargetPage: 'target page' not found")
return None