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Изворен канал @pythonotes · Post #242 · 7 мај

Теперь запакуем строку. В этом случае следует передавать тип данных bytes. >>> struct.pack('=s', b'a') b'a' Для записи слова следует указывать количество символов. >>> struct.pack('=5s', b'hello') b'hello' Кстати, запакованный вид соответствует исходному тексту. Всё верно, символ есть в таблице ASCII, то есть его код попадает в диапазон 0-127, он может быть записан одним байтом и имеет визуальное представление. А вот что будет если добавить символ вне ASCII >>> struct.pack(f'=s', b'ё') SyntaxError: bytes can only contain ASCII literal characters. Ошибка возникла еще на этапе создания объекта bytes, который не может содержать такой символ. Поэтому надо кодировать эти байты из строки. >>> enc = 'ёжик'.encode('utf-8') >>> struct.pack(f'={len(enc)}s', enc) b'\xd1\x91\xd0\xb6\xd0\xb8\xd0\xba' Заметьте, длина такой строки в байтах отличается от исходной длины, так как символы вне ASCII записываются двумя байтами и более. Поэтому здесь формат создаём на лету, используя получившуюся длину как каунтер токена. #libs#basic

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Everything Science

@everything_science · Post #3857 · 31.12.2025 г., 08:54

Tired of getting viruses? Do this. Clean your motherboard daily to make sure those viruses get wiped off your computer forever. #legendary 🔔@Everything_Science

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Everything Science

@everything_science · Post #3435 · 05.05.2025 г., 07:49

By writing "sorry" at the bottom of your math test, your teacher will feel sorry for you and probably pass you. #Legendary 🔔@Everything_Science

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Everything Science

@everything_science · Post #3350 · 23.03.2025 г., 09:37

Virgin Airlines has announced that from July 2017 they will also be accepting passengers who are not virgins any more. #Legendary 🔔@Everything_Science

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Everything Science

@everything_science · Post #3344 · 19.03.2025 г., 18:14

This poor man passed away yesterday when his family couldn't remember his blood type. As he died, he kept insisting for his children to "be positive" What a caring father. A loving man. #Legendary 🔔@Everything_Science

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Everything Science

@everything_science · Post #3273 · 10.02.2025 г., 18:25

During child birth, the pain is so intense that women are almost capable of feeling what a man feels when he hears "I love you as a friend" #Legendary 🔔@Everything_Science

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Everything Science

@everything_science · Post #3264 · 04.02.2025 г., 11:03

"Peeing in the sink is actually the green way to go, so you're welcome. Instead of wasting 1.6 gallons of water on a flush, you pee in the sink. You then wash your hands in that very same sink, simultaneously washing down the urine and preserving nature's most precious resource." #Legendary 🔔@Everything_Science

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Everything Science

@everything_science · Post #3257 · 02.02.2025 г., 07:41

PEARL HARBOR was an inside job, there's no way Japanese planes could've flown THIS distance in 1931. Wake up retards and realise your government has been lying to you, JAPAN is innocent #Legendary 🔔@Everything_Science

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Everything Science

@everything_science · Post #3255 · 01.02.2025 г., 07:43

Did you know ? In the 90s Arsenal Soccer Club had a player called David Dicks. When he was injured, the Newspaper wrote"Arsenal to play without Dicks". The coach was upset so the Newspaper changed the headline to read "Arsenal to play with Dicks out"... A record number of women attended the match. #Legendary 🔔@Everything_Science

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Everything Science

@everything_science · Post #3248 · 30.01.2025 г., 08:16

name ur daughter lizard then give her the nickname Liz and people will b like oh that's short for Elizabeth? and she'll be like no my name is lizard #Legendary 🔔@Everything_Science

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