Небольшой трик с регулярными выражениями который редко вижу в чужом коде.
Допустим, вам нужно распарсить простой текст и вытащить оттуда пары имя+телефон. Вернуть всё это надо в виде списка словарей. Возьмем очень простой пример текста.
>>> text = '''
>>> Alex:8999123456
>>> Mike:+799987654
>>> Oleg:+344456789
>>> '''
Соответственно, для выделения нужных элементов будем использовать группы. Получится такой паттерн:
(\w+):([\d+]+)
Как мы будем формировать словарь из найденных групп?
>>> import re
>>> results = []
>>> for match in re.finditer(r"(\w+):([\d+]+)", text):
>>> results.append({
>>> "name": match.group(1),
>>> "phone": match.group(2)
>>> })
>>> print(results)
[{'name': 'Alex', 'phone': '8999123456'}, ...]
Можно немного сократить запись используя zip
>>> results = []
>>> for match in re.finditer(r"(\w+):([\d+]+)", text):
>>> results.append(dict(zip(['name', 'phone'], match.groups())))
Но есть способ лучше! Это именованные группы в regex. Можно в паттерне указать имя группы и результат сразу забрать в виде словаря.
>>> for match in re.finditer(r"(?P<name>\w+):(?P<phone>[\d+]+)", text):
>>> results.append(match.groupdict())
То есть всё что я сделал, это добавил в начале группы (внутри сбокочек) такую запись:
(?P<group-name>...)
Теперь найденная группа имеет имя и можно обратиться к ней как к элементу списка
>>> name = match['name']
Либо забрать сразу весь словарь методом groupdict()
>>> match.groupdict()
#tricks#regex
Sizlar “Yangi O‘zbekiston” universitetining ilk bitiruvchilari sifatida tarixda qolasiz
⚡️Universitetimiz prorektorlari hamda faxriy prezidenti tomonidan bitiruvchilarimizga tabrik va samimiy tilaklar aytildi.
➖➖➖➖
You will go down in history as the very first graduates of New Uzbekistan University.
Our vice-rectors and honorary president extended their heartfelt congratulations and best wishes to our graduates.
#bitiruvoqshomi#graduation
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Ilk bitiruv oqshomi yuqori kayfiyat va unutilmas xotiralarga boy boʻldi
Jarayonlardan fotoreportaj.
➖➖➖➖
The first graduation evening was filled with joy and unforgettable memories.
Here’s a photo report from the event.
#bitiruvoqshomi#graduation
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“Yangi O‘zbekiston” bog‘ida universitetimizning ilk bitiruv marosimi bo‘lib o‘tdi
✨Ushbu tarixiy tadbir doirasida universitetning Dasturiy ta’minot muhandisligi, Mexanika muhandisligi hamda Kimyo vamaterialshunoslik muhandisligi yo‘nalishlarida tahsil olgan ilk 129 nafar bitiruvchimizga diplomlar topshirildi.
💥Diplom bilan birgalikda top-10 bitiruvchiga Prezident sovg‘asi ham topshirildi. Ushbu esdalik sovg‘ada eng bilimli 10 nafar bitiruvchi bilan davlat rahbarining surati va imzosi aks etgan bo‘lib, bu yoshlarga yanada yuksak ishonch va g‘urur bag‘ishladi.
🎗️Barcha bitiruvchilarimizning kelajakdagi ish va oʻqishlariga muvaffaqiyatlar tilaymiz.
🔁English
➖➖➖➖➖➖➖➖➖➖➖➖
#graduation#bitiruvoqshomi
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“Yangi O‘zbekiston” universitetining ilk bitiruvmarosimi boshlandi
⭐️Mazkur havola orqali kirib,ushbu tarixiy oqshomni tomosha qilishingiz mumkin: https://www.youtube.com/live/AhCM8LanOz4?si=yna0ibrLfz9ONr0D
#bitiruvoqshomi#graduation
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Class of 2025, entering the workforce soon? 👩🎓👨🎓 Tax season may not be here yet, but it’s never too early to understand your tax obligations — and how to reduce your tax bill 🤪
Adulting and taxes don’t have to be complicated. Check out the guide for new taxpayers on IRAS website here: https://www.iras.gov.sg/taxes/individual-income-tax/employees/basic-guide-for-new-individual-taxpayers
Still thinking about your next step after graduation? Explore a career with us at go.gov.sg/lifeatiras🌱
#irassg#lifeatiras#adulting#graduation
🎓Biznes va tadbirkorlik oliy maktabida bitiruvchilarga tantanali diplom topshirish marosimibo‘lib o‘tdi
🇬🇧✍️ The Graduate School of Business and Entrepreneurship held a solemn diploma awardceremony for the graduates
📖 В Высшей школе бизнеса и предпринимательства состоялась торжественнаяцеремония вручения дипломоввыпускникам🇷🇺
#GraduateSchool#Graduation#Ceremony#Diploma
🔝Web-site |🔝Facebook |🔝Instagram | 🔝Youtube
🎓Biznes va tadbirkorlik oliy maktabida bitiruvchilarga tantanali diplom topshirish marosimi bo‘lib o‘tdi
🇺🇿UZB
___
✍️ The Graduate School of Business and Entrepreneurship held a solemn diploma award ceremony for the graduates
🇬🇧ENG
___
📖 В Высшей школе бизнеса и предпринимательства состоялась торжественная церемония вручения дипломов выпускникам
🇷🇺RU
#GraduateSchool#Graduation#Ceremony#Diploma
🌐Web-site |
✅Telegram |
✅Facebook |
🌐Instagram
🎓O‘zbekiston Respublikasi Vazirlar Mahkamasi huzuridagi Biznes va tadbirkorlik oliy maktabida bitiruv marosimi bo‘lib o‘tdi
#GraduateSchool#Graduation#Ceremony#Diploma
Web-site| Telegram | Facebook| Instagram
Biznes va tadbirkorlik oliy maktabida bitiruv marosimi bo‘lib o‘tdi
🔎Batafsil
🇬🇧Eng
🇷🇺RU
#GraduateSchool#Graduation#Ceremony#Diploma
Web-site| Telegram | Facebook| Instagram
NIDO Russia congratulates all our students that graduated recently and those who are graduating soon.
I have been priviledged to attend some.
You deserve all KINDS of high fives and hugs! You worked hard and most importantly got it done! Congratulations!🎊🎉❤️
Thanks to all our coordinators who assisted their chapter members to make the day a memorable one.
Dr. Godwin E. Ibe
Chairman, NIDO Russia
Subscribe:@nido_russia
https://t.me/nido_russia/1693
#graduation#students#education#news#Nigeria#Russia
📅Kuni kecha Co-Learning Center 2 ta kurs nihoyasiga yetdi. Bu safar kurslarimizga nafaqat Inha balki boshqa o'quv muassasalaridan o'quvchilar qabul qildik.
✅ Yakunlangan SMM Specialist.3 va Flutter - mobile development kurslarida natija borasida ham o'sish sezildi. Mentorlarimiz Sadriddin Abduraximov va Abdurahim Abdullaev vazifalariga professional yondashishdi.
Endigi kurslarimiz qaysi yo'nalishda bo'lishini xohlaysiz? Izohlarda javobingizni qoldiring 👇
Sizga foydali bilim ulashishdan doimo mamnunmiz — @colearninguz💛
#weloveCLC#flutter#SMM#mobile_development#graduation#lucky