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Изворен канал @pythonotes · Post #60 · 31 мар.

Вторая по частоте future-функция, которую я использовал, это абсолютный импорт from __future__ import absolute_import Что она делает? Изменения, которые вносит эта инъекция описаны в PEP328 Покажу простой пример. Допустим, есть такой пакет: /my_package /__init__.py /main.py /string.py Смотрим код в my_package/main.py # main.py import string Простой пример готов) Вопрос в том, какой модуль импортируется в данном случае? Есть два варианта: 1. модуль в моём пакете my_package.string 2. стандартный модуль string И вот тут вступает в дело приоритет импортов. В Python2 порядок следующий: помимо иных источников, раньше ищется модуль внутри текущего пакета, а потом в стандартных библиотеках. Таким образом мы импортнём my_package.string. Но в Python3 это поведение изменилось. Если мы указываем просто имя пакета, то ищется именно такой модуль, игнорируя имена в текущем пакете. Если мы хотим импортнуть именно подмодуль из нашего пакета то, мы должны теперь явно это указывать. from my_package import string или относительный импорт, но с указанием пути относительно текущего модуля main from . import string Еще одной неоднозначностью меньше 😎 Подробней про импорты здесь: https://docs.python.org/3/tutorial/modules.html #2to3#pep#basic

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@Dwflabs · Post #173 · 22.01.2023 г., 09:54

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DWF Labs Broadcast

@Dwflabs · Post #165 · 20.01.2023 г., 00:00

​Now is the time and we are building!💎 The Open Network (TON) is growing strong developer communities in countries across the globe as our Hackathon provides developers with the necessary resources and guidance to build something incredible.🔥 Super excited to announce our INVITE-ONLY, on-site events. During our Hackathon this February, we will invite 6~10 teams that are looking to #buidl on #TON in a city that could be near you! Our goal is to empower builders and developers in local communities to create innovative applications, services and protocols with The Open Network. For the event, builders and developers will get a chance to meet and ask questions to a member of The TON Foundation and local TON developer specialist(s). The Q&A session will ensure that builders and developers are well equipped with knowledge about TON tools, incubation opportunities and building on TON mainnet. Join us on our mission to unite all blockchains and Web2 internet into one open network! If you want to attend and are excited to #BuildOnTon, please submit an introduction and your BUIDL idea! 🤓💻 To be eligible to WIN exclusive access, please abide by the following criteria: - Max. two people per team - Max. 150~250 words per pitch - Keep it concise and clear - Focus on value for the TON community - Submission period: Jan 18 (Wed) ~ Jan 25 (Wed) We are super keen to have developers from all over the world join us on our mission to build the next-gen internet. So, what are you waiting for? 💎SUBMITyour idea! The schedule of offline events during the TON global hackathon: Feb. 11-12: Taipei Seoul Bangkok Prague Feb. 18-19: Dubai Tel Aviv Tokyo Istanbul Singapore Feb. 25-26: Hong Kong Melbourne Saint Petersburg Hyderabad London