here is the github repo: https://github.com/00-Python/Ryanair-Scraper
I get the following error when there isn't either a return or departure flight on the specified date:
File "/home/zero/PycharmProjects/ryanairMonitor/scraper.py", line 124, in <module>
prices= ryanair.return_flight('2023-05-25', '2023-06-07', 'MAN', 'VLC', '2')
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/zero/PycharmProjects/ryanairMonitor/scraper.py", line 108, in return_flight
prices = [{'Departure': {'date': departure_date, 'departure_time': departure_flyout_times, 'arrival_time': arrival_flyout_times, 'price': prices[0], }}, {'Return': {'date': return_date, 'departure_time': departure_flyback_times, 'arrival_time': arrival_flyback_times, 'price': prices[1], }}]
^^^^^^^^^^^^^^
UnboundLocalError: cannot access local variable 'departure_date' where it is not associated with a value
The following if statement from line 50 to 94 should set the missing data to No flights available on Departure\Return date and N/A:
if len(day) == 1:
day = soup.find('span',
class_='date-item__day-of-month date-item__day-of-month--selected body-xl-lg body-xl-sm').text
month = soup.find('span',
class_='date-item__month date-item__month--selected body-xl-lg body-xl-sm').text
months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
date = f'{day} {months.index(month)+1}'
if date == flyout:
return_date = 'No flights available on Return date'
departure_date = f'{day} {month}'
# get departure and arrival times
departure_flyout_times = soup.find_all('span', class_='title-l-lg title-l-sm time__hour')[0].text.replace(' ', '')
arrival_flyout_times = soup.find_all('span', class_='title-l-lg title-l-sm time__hour')[1].text.replace(' ', '')
departure_flyback_times = 'N/A'
arrival_flyback_times = 'N/A'
elif date == flyback:
departure_date = 'No flights available on Departure date'
return_date = f'{day} {month}'
# get departure and arrival times
departure_flyout_times = 'N/A'
arrival_flyout_times = 'N/A'
departure_flyback_times = soup.find_all('span', class_='title-l-lg title-l-sm time__hour')[0].text.replace(' ', '')
arrival_flyback_times = soup.find_all('span', class_='title-l-lg title-l-sm time__hour')[1].text.replace(' ', '')
else:
day = soup.find_all('span', class_='date-item__day-of-month body-xl-lg body-xl-sm')
else:
day = soup.find_all('span',
class_='date-item__day-of-month date-item__day-of-month--selected body-xl-lg body-xl-sm')
month = soup.find_all('span',
class_='date-item__month date-item__month--selected body-xl-lg body-xl-sm')
departure_date = f'{day[0].text} {month[0].text}'
return_date = f'{day[1].text} {month[1].text}'
# get departure and arrival times
departure_flyout_times = soup.find_all('span', class_='title-l-lg title-l-sm time__hour')[0].text.replace(' ', '')
arrival_flyout_times = soup.find_all('span', class_='title-l-lg title-l-sm time__hour')[1].text.replace(' ','')
departure_flyback_times = soup.find_all('span', class_='title-l-lg title-l-sm time__hour')[1].text.replace(' ', '')
arrival_flyback_times = soup.find_all('span', class_='title-l-lg title-l-sm time__hour')[2].text.replace(' ', '')
Why is the departure_date variable not being created? and how do i fix?
when using the return_flight method, the program should return a list of dictionaries like the following if there is flight data for both the departure and return:
[{'Departure': {'date': '25 May', 'departure_time': '05:45', 'arrival_time': '09:20', 'price': '£90.39'}}, {'Return': {'date': '08 Jun', 'departure_time': '09:20', 'arrival_time': '09:55', 'price': '£49.12'}}]
like the following if there isn't a Departure flight on specified date:
[{'Departure': {'date': '25 May', 'departure_time': 'N/A', 'arrival_time': 'N/A', 'price': 'N/A'}}, {'Return': {'date': '08 Jun', 'departure_time': '09:20', 'arrival_time': '09:55', 'price': '£49.12'}}]
like this if there isn't a Return Flight on specified date:
[{'Departure': {'date': '25 May', 'departure_time': '05:45', 'arrival_time': '09:20', 'price': '£90.39'}}, {'Return': {'date': '08 Jun', 'departure_time': 'N/A', 'arrival_time': 'N/A', 'price': N/A'}}]
