Python'ning re moduli orqali matndan ma'lum shart asosida, matnning kerakli bo'lagini qirqib olish usulini - mover.uz'dagi video misolida ko'ramiz! Uni quyidagi funksiya orqali olish mumkin:

>>> url = 'https://mover.uz/watch/I2V2OKE/'
>>> import re
>>> 
>>> 
>>> def mover_video_url_getter(url):
...   try:
...     groups = re.search('https://mover.uz/watch/(.+?)/', url).groups()
...   except Exception as e:
...     print("Havola noto'g'ri berilgan")
...     return
...   else:
...     if len(groups) > 0:
...       video_name = groups[0]
...       video_url = "https://v.mover.uz/{}_m.mp4".format(video_name)
...       return video_url
...     else:
...       print('Mos havola topilmadi')
...       return
... 
>>> mover_video_url_getter(url)
'https://v.mover.uz/I2V2OKE_m.mp4'

Funksiyaning vazifasi: mover.uz'dagi biror videoga havolani berganda, funksiya video fayl turgan havolani qaytaradi.

@uzpythonlogs
#parsing #regex #videohavola