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
Microsoft Community Conference 2024 | Uzbekistan
Join us for a premier gathering of the Microsoft Developers Community in Uzbekistan! The annual Microsoft Community Conference is back and promises an unparalleled experience of innovation and technology. Mark your calendar for November 30, 2024, and get ready to immerse yourself in the latest advancements and ideas shaping the tech industry.
🎉 Highlights:
• Inspiring Keynote Presentations: Hear from leading tech innovators and industry experts.
• Interactive Workshops: Explore hands-on sessions with the latest Microsoft tools and technologies.
• Engaging Panel Discussions: Dive into trends and best practices shaping today’s tech landscape.
• Networking Opportunities: Connect with fellow developers, tech professionals, and enthusiasts.
📅 Date: November 30, 2024
📍 Location: Tashkent, Uzbekistan
Don’t miss out on this exciting opportunity to learn, network, and grow within a vibrant community. Whether you're a developer, tech professional, student, or simply passionate about technology, this is an event you won’t want to miss!
🔗 Register Now: https://mdcuzbekistan.com/register
Stay tuned for more updates and join us in shaping the future of technology in Uzbekistan!
#MDCConf2024#MicrosoftDevelopersCommunity#UzbekistanTech#TechConference#CommunityEvent
@mdcuzbekistan
Microsoft Community Conference 2024 | Uzbekistan
Join us for a premier gathering of the Microsoft Developers Community in Uzbekistan! The annual Microsoft Community Conference is back and promises an unparalleled experience of innovation and technology. Mark your calendar for November 30, 2024, and get ready to immerse yourself in the latest advancements and ideas shaping the tech industry.
🎉 Highlights:
• Inspiring Keynote Presentations: Hear from leading tech innovators and industry experts.
• Interactive Workshops: Explore hands-on sessions with the latest Microsoft tools and technologies.
• Engaging Panel Discussions: Dive into trends and best practices shaping today’s tech landscape.
• Networking Opportunities: Connect with fellow developers, tech professionals, and enthusiasts.
📅 Date: November 30, 2024
📍 Location: Tashkent, Uzbekistan
Don’t miss out on this exciting opportunity to learn, network, and grow within a vibrant community. Whether you're a developer, tech professional, student, or simply passionate about technology, this is an event you won’t want to miss!
🔗 Register Now: https://mdcuzbekistan.com/register
Stay tuned for more updates and join us in shaping the future of technology in Uzbekistan!
#MDCConf2024#MicrosoftDevelopersCommunity#UzbekistanTech#TechConference#CommunityEvent
@mdcuzbekistan
Exciting Announcement: The Tech Joined Us as a Media Partner!
We are proud to welcome The Tech as an official media partner of the MDC Uzbekistan. This partnership marks the beginning of an exciting collaboration to support all our initiatives, including hackathons, conferences, and other key events.
With The Tech’s support, we’re set to expand our reach and inspire even more developers across Central Asia. Together, we’ll continue building a stronger tech community!
#MicrosoftDevelopersCommunity#TheTech#MediaPartner#TechEvents#MicrosoftUzbekistan
@mdcuzbekistan