Для тех кто пишет расширения на PyQt/PySide для CG-софтов.
Когда я только начинал писать тулзы под Maya (тогда еще версия 2010-2011) мне приходилось ручками ставить PyQt4 под Maya. Даже написал мануалы по установке на своём сайте. Но потом стал доступен из коробки PySide и позже он обновится до PySide2. Для некоторых систем была поддержка PyQt5.
И как простому разработчику поддерживать этот зоопарк? Ведь хочется чтобы тул работал на любой версии (вы тоже делали модуль что-то типа import_qt.py?😁)
На помощь приходит проект Qt.py который поставил себе цель унифицировать использование Qt-биндингов вне зависимости от среды где запускается код. Те, кто давно пишут на Qt, скорее всего знают этот проект.
Он стал стандартом для CG-индустрии и используется в топовых студиях и проектах.
Qt․py помогает запускать один и тот же код на разных платформах с разными вариантами Qt-библиотек. Это может быть как интеграция в CG-софт, так и переносимость стендалонов между разными платформами с разными версиями Python.
Я решил рассказать о некоторых особенностях работы с этой библиотекой.
Сегодня о том, как установить и использовать Qt․py и что это вам даёт.
Установка
pip install Qt.py
Чтобы начать использовать Qt․py в коде достаточно заменить импорт вашего варианта Qt-биндинга на Qt․py
from [PySide|PyQt4|PySide2|PyQt5] import QtWidgets
=>
from Qt import QtWidgets
Теперь ваш код будет поддерживать любой вариант биндинга Qt в Python.
При этом не потребуется использовать if-else конструкции под разные версии. Все вызовы теперь одинаковы.
Всё что нужно сделать, это написать его по правилам PySide2. Именно эта версия была взята за основу.
Приоритет импорта такой:
1. PySide2
2. PyQt5
3. PySide
4. PyQt4
Что именно загрузилось можно посмотреть в переменной __binding__
>>> import Qt
>>> Qt.__binding__
'PySide2'
Приоритет имопрта можно изменить через переменные QT_PREFERRED_BINDING и QT_PREFERRED_BINDING_JSON. Причем под каждый проект оверрайды можно настраивать индивидеально.
#qt#libs
Lookonchain | ꘜ
The #EthereumFoundation-linked wallet(0xF39d) sold another 1,300 $ETH($5.87M) at $4,518 ~11 hours ago.
Over the past 3 days, this wallet has sold a total of 6,194 $ETH($28.36M) at an average price of $4,578.
https://x.com/lookonchain/status/1955432926776267254
Lookonchain | ꘜ
The #EthereumFoundation-linked wallet(0xF39d) sold another 1,100 $ETH($5.06M) at $4,602 ~25 minutes ago.
https://x.com/lookonchain/status/1955425305826562053
Lookonchain | ꘜ
A wallet (0xF39d) linked to the #EthereumFoundation sold 1,695 $ETH for 7.72M $DAI at $4,556 in the past 2 hours.
This wallet originally received 20,756 $ETH ($95.5M now) from the #EthereumFoundation wallet " EF 1" back in 2017.
https://etherscan.io/address/0xf39d30fa570db7940e5b3a3e42694665a1449e4b
The #EthereumFoundation has sold the remaining 1,250 $ETH($2.8M).
So far, all 5,000 $ETH planned for sale have been fully converted into 11.11M $DAI, at an average price of $2,221.
https://x.com/lookonchain/status/2042049034622476548
An #EthereumFoundation-related wallet transferred 92,500 $ETH($294.9M) to a new wallet 9 hours ago after being dormant for 6.6 years.
Through on-chain tracking, it was found that these $ETH were received from the #EthereumFoundation on Sept 1, 2015.
https://etherscan.io/address/0x0dbd8de20eed94a5693d57998827fcf68ed2ecf4
A wallet linked to the #EthereumFoundation sold 4,095 $ETH for 18.75M $DAI at $4,578 per token in the past 4 hours.
This same wallet received 20,756 $ETH (then worth $4.75M) from the Ethereum Foundation in May 2017.
Follow @spotonchain for more updates now!
https://x.com/spotonchain/status/1955450754975911978
[ATTENTION] The Ethereum Foundation sold 100 $ETH for 307,893 $DAI again after just 7 days!
So far, 300 $ETH has been sold for $981.2K at an average price of $3,271 in the first 27 days of 2025.
The $ETH price dropped by 7.33% today!
Follow @spotonchain and set alerts for the #EthereumFoundation's next moves at https://platform.spotonchain.ai/en/entity/125
🚨🚨 BREAKING: The Ethereum Foundation deposited 35,000 $ETH ($93.8M) to #Kraken an hour ago!
This is their largest $ETH transfer out in 2024 so far. Previously, the Ethereum Foundation had only occasionally sold a few hundred $ETH on DEX, totaling 2,516 $ETH for 7.4M $DAI.
Follow @spotonchain for more updates about the #EthereumFoundation now via https://platform.spotonchain.ai/en/platform/entity/125
🚀 Ethereum Foundation Completes Sale of 5,000 ETH
The Ethereum Foundation has successfully sold 5,000 ETH, according to Foresight News. The sale resulted in 11.1 million DAI, with an average selling price of $2,221 per ETH.
#EthereumFoundation#ETH#sale#DAI#cryptocurrency#ForesightNews
🚀 Ethereum Foundation Sells $8.3 Million in ETH to Support Initiatives
The Ethereum Foundation has completed the sale of approximately $8.3 million worth of ETH. According to NS3.AI, this move aligns with the foundation's earlier announcement to sell a total of 5,000 ETH. The proceeds from this sale are intended to support ongoing research, development, and grant initiatives within the Ethereum ecosystem.
#EthereumFoundation#ETH#NS3AI#Ethereum#Cryptocurrency#Blockchain#Research#Development#GrantInitiatives
SEC Chair Gensler Resigns; Bitcoin Surges
🇺🇸 SEC Chair Gary Gensler has officially resigned, causing ripples in the market.
Bitcoin fluctuates around $103,000 to $104,000.
Additionally, Solana’s Total Value Locked (TVL) exceeds $10B for the first time since the FTX collapse. 🔥 In other news, the Ethereum Foundation has established a multisig wallet, transferring 50,000 ETH for DeFi participation.
Recent whale transfers:
- 21,631 #WSOL ($5.39M) burned at an unknown wallet.
- 1.62M #TRUMP ($67.39M) transferred between wallets.
- 214,834 #SOL ($52.81M) also transferred between wallets.
More on Ethereum’s new wallet
Solana's TVL increase
Whale Alert for TRUMP transfer
Whale Alert for SOL transfer
#Crypto#Bitcoin#SEC#Ethereum#SOL#DeFi#TRUMP#WhaleAlert#FTX#Finance#Market#FinanceNews#EthereumFoundation#TVL#Blockchain#Altcoins#Regulations#CryptoNews#Investments
Steve Yun Speaks at Consensus HK
On February 20, Steve Yun from TON Foundation will present at Consensus HK, discussing 'Emerging Markets on the Road to Financial Freedom.' Join to explore DeFi's future and the impact of evolving regulations on Web3. Details here.
⚡️ OpenSea announces OS2 beta version and airdrop. Read more
🚓 In Thailand, Russians arrested for stealing Bitcoin worth $16.5 million. Read more
🧠 A look into the Metaverse and AR/VR projects you might have missed. Read more
🐋 VanEck says some US states will buy $23.5 billion in Bitcoin. Read more
👀 A new Bitcoin-ETF linked structured bond launches in Russia. Read more
🧐 JPMorgan identifies condition for Tether's compliance with US regulations. Read more
❌ Illegal Bitcoin farm shut down near Irkutsk. Read more
🤖 Sam Altman discusses features of GPT-4.5 and GPT-5. Read more
💫 BNB recovered losses following 2025 roadmap release. Read more
🔎 Ethereum Foundation allocates $120 million to DeFi protocols. Read more
👾 WLFI co-founder's X-account hacked to promote a scam. Read more
🔥 Former Greek finance minister criticizes Bitcoin maximalists. Read more
#Finance#DeFi#Web3#Bitcoin#OpenSea#Crypto#Ethereum#EthereumFoundation#Cryptocurrency#Blockchain#Thailand#Regulation#CryptoNews#SamAltman#AI#Innovation#Technology#Investment#Metaverse#ARVR#VanEck