1 回答

TA貢獻1807條經驗 獲得超9個贊
在我看來,您從未在循環內設置dates_available為:Falsewhile
while dates_available:
time.sleep(1.5)
spots = driver.find_elements_by_css_selector('.ss-carousel-item')
for spot_index, spot in zip(range(date_range), spots):
if spot.value_of_css_property('display') != 'none':
spot.click()
available_dates = driver.find_elements_by_css_selector('.Date-slot-container')
for available_date in available_dates:
if available_date.value_of_css_property('display') != 'none':
selected_spot = available_date.find_element_by_css_selector('#slot-container-UNATTENDED')
if 'No doorstep delivery' not in selected_spot.text:
free_spaces = selected_spot.text.replace('Select a time', '').strip()
spaces_free = True
else:
print(selected_spot.text.replace('Select a time', '').strip())
所以你永遠不會退出while循環。如果你不想重寫整個邏輯,你可以dates_available = False在你設置后立即設置spaces_free = True。這將允許退出while循環,但您可能也需要一break兩個來退出for循環。
如果你想要一個故障安全行為,你應該為更小的函數重構你的代碼,如果你只想要第一個可用的東西,你可以只return使用第一個可用數據的函數。
可能是這樣的?
def find_available(args):
def get_a_date():
while True:
time.sleep(1.5)
spots = driver.find_elements_by_css_selector('.ss-carousel-item')
for spot_index, spot in zip(range(date_range), spots):
if spot.value_of_css_property('display') != 'none':
spot.click()
available_dates = driver.find_elements_by_css_selector('.Date-slot-container')
for available_date in available_dates:
if available_date.value_of_css_property('display') != 'none':
selected_spot = available_date.find_element_by_css_selector('#slot-container-UNATTENDED')
if 'No doorstep delivery' not in selected_spot.text:
return selected_spot.text.replace('Select a time', '').strip()
else:
print(selected_spot.text.replace('Select a time', '').strip())
free_spaces = get_a_date()
print('Slots Available!')
if args.checkout:
client.messages.create(to=to_mobilenumber,
from_=from_mobilenumber,
body=free_spaces)
driver.find_element_by_xpath("//*[contains(text(), 'Soonest available')]").click()
time.sleep(1.5)
driver.find_element_by_xpath("//input[@type='submit' and @value='Continue']").click()
print('Your order has been placed!')
else:
client.messages.create(to=to_mobilenumber,
from_=from_mobilenumber,
body=free_spaces)
print('Your order time will be held for the next hour. Check your date and confirm!')
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